Hay Springs Weather Records (USC00253710)
Record envelope, standing records and threshold days for Hay Springs (USC00253710), Nebraska, United States, with 120 years of record.
Key Facts for Hay Springs
- Hay Springs (USC00253710) is a weather station in Nebraska, United States at 42.68 latitude and -102.69 longitude, 1,175 m (3,855 ft) above sea level.
- The station reports from 1893 to 2012, 120 years of record.
- 1,464 records set at Hay Springs still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Hay Springs set a daily record high minimum temperature of 19.4 C (66.9 F) on 22 July 2012.
About the Station
- Location: Nebraska, United States, 42.68 latitude, -102.69 longitude.
- Elevation: 1,175 m (3,855 ft).
- Period of record: 1893 to 2012, 120 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 22.2 C (72.0 F) | -36.7 C (-34.1 F) | n/a | n/a |
| Feb | 22.8 C (73.0 F) | -40.6 C (-41.1 F) | n/a | n/a |
| Mar | 28.9 C (84.0 F) | -30.6 C (-23.1 F) | n/a | n/a |
| Apr | 32.2 C (90.0 F) | -27.2 C (-17.0 F) | n/a | n/a |
| May | 37.2 C (99.0 F) | -13.9 C (7.0 F) | n/a | n/a |
| Jun | 39.4 C (102.9 F) | -2.8 C (27.0 F) | n/a | n/a |
| Jul | 43.3 C (109.9 F) | 1.7 C (35.1 F) | n/a | n/a |
| Aug | 41.1 C (106.0 F) | 0.6 C (33.1 F) | n/a | n/a |
| Sep | 38.3 C (100.9 F) | -13.3 C (8.1 F) | n/a | n/a |
| Oct | 34.4 C (93.9 F) | -23.3 C (-9.9 F) | n/a | n/a |
| Nov | 27.8 C (82.0 F) | -29.4 C (-20.9 F) | n/a | n/a |
| Dec | 22.2 C (72.0 F) | -38.9 C (-38.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1893 | 5 |
| 1894 | 19 |
| 1895 | 15 |
| 1896 | 3 |
| 1897 | 20 |
| 1898 | 14 |
| 1899 | 28 |
| 1900 | 20 |
| 1901 | 9 |
| 1902 | 10 |
| 1903 | 19 |
| 1904 | 6 |
| 1905 | 16 |
| 1906 | 17 |
| 1907 | 17 |
| 1908 | 19 |
| 1909 | 12 |
| 1910 | 22 |
| 1911 | 19 |
| 1912 | 3 |
| 1913 | 8 |
| 1914 | 11 |
| 1915 | 10 |
| 1916 | 18 |
| 1917 | 17 |
| 1918 | 15 |
| 1919 | 21 |
| 1920 | 6 |
| 1921 | 13 |
| 1922 | 7 |
| 1923 | 9 |
| 1924 | 13 |
| 1925 | 15 |
| 1926 | 13 |
| 1927 | 24 |
| 1928 | 6 |
| 1929 | 13 |
| 1930 | 16 |
| 1931 | 23 |
| 1932 | 24 |
| 1933 | 12 |
| 1934 | 19 |
| 1935 | 5 |
| 1936 | 41 |
| 1937 | 13 |
| 1938 | 14 |
| 1939 | 18 |
| 1940 | 18 |
| 1941 | 7 |
| 1942 | 12 |
| 1943 | 13 |
| 1944 | 8 |
| 1945 | 9 |
| 1946 | 13 |
| 1947 | 14 |
| 1948 | 9 |
| 1949 | 8 |
| 1950 | 13 |
| 1951 | 17 |
| 1952 | 11 |
| 1953 | 11 |
| 1954 | 16 |
| 1955 | 11 |
| 1956 | 11 |
| 1957 | 4 |
| 1958 | 5 |
| 1959 | 17 |
| 1960 | 18 |
| 1961 | 1 |
| 1962 | 20 |
| 1963 | 14 |
| 1964 | 8 |
| 1965 | 20 |
| 1966 | 12 |
| 1967 | 12 |
| 1968 | 10 |
| 1969 | 13 |
| 1970 | 5 |
| 1971 | 8 |
| 1972 | 15 |
| 1973 | 5 |
| 1974 | 11 |
| 1975 | 10 |
| 1976 | 12 |
| 1977 | 7 |
| 1978 | 4 |
| 1979 | 8 |
| 1980 | 13 |
| 1981 | 9 |
| 1982 | 8 |
| 1983 | 13 |
| 1984 | 8 |
| 1985 | 25 |
| 1986 | 10 |
| 1987 | 16 |
| 1990 | 16 |
| 1991 | 16 |
| 1992 | 10 |
| 1993 | 11 |
| 1994 | 6 |
| 1995 | 18 |
| 1996 | 19 |
| 1997 | 18 |
| 1998 | 15 |
| 1999 | 14 |
| 2000 | 8 |
| 2001 | 4 |
| 2002 | 18 |
| 2003 | 22 |
| 2004 | 11 |
| 2005 | 6 |
| 2008 | 3 |
| 2010 | 3 |
| 2011 | 5 |
| 2012 | 2 |
All-Time Record Progression
10 new records| Date | Kind | Detail |
|---|---|---|
| 1925-06-07 | Record daily precipitation | Record daily precipitation 111.8 mm (4.4 in) |
| 1931-07-14 | Record high maximum temperature | Record high maximum temperature 41.1 C (106.0 F) |
| 1934-07-15 | Record high maximum temperature | Record high maximum temperature 42.2 C (108.0 F) |
| 1935-01-20 | Record low maximum temperature | Record low maximum temperature -27.2 C (-17.0 F) |
| 1940-07-23 | Record high maximum temperature | Record high maximum temperature 42.8 C (109.0 F) |
| 1946-07-29 | Record high maximum temperature | Record high maximum temperature 43.3 C (109.9 F) |
| 1985-12-10 | Record snow depth | Record snow depth 43.2 cm (17.0 in) |
| 1985-12-12 | Record snow depth | Record snow depth 50.8 cm (20.0 in) |
| 1985-12-17 | Record snow depth | Record snow depth 55.9 cm (22.0 in) |
| 1985-12-20 | Record snow depth | Record snow depth 66.0 cm (26.0 in) |
Wettest Day of Each Month
Jun: 111.8 mm (4.4 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 35.6 mm (1.4 in) | 4 January 1949 |
| Feb | 25.4 mm (1.0 in) | 25 February 2002 |
| Mar | 40.6 mm (1.6 in) | 28 March 1918 |
| Apr | 94.0 mm (3.7 in) | 29 April 1895 |
| May | 94.0 mm (3.7 in) | 28 May 1978 |
| Jun | 111.8 mm (4.4 in) | 7 June 1925 |
| Jul | 108.0 mm (4.3 in) | 16 July 1903 |
| Aug | 85.6 mm (3.4 in) | 4 August 1996 |
| Sep | 85.3 mm (3.4 in) | 18 September 1946 |
| Oct | 67.6 mm (2.7 in) | 12 October 1904 |
| Nov | 50.8 mm (2.0 in) | 4 November 1922 |
| Dec | 25.4 mm (1.0 in) | 21 December 1918 |
Period of Record Coverage
1893 to 2012| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1893 | 270 | 74% | No |
| 1894 | 355 | 97% | Yes |
| 1895 | 331 | 91% | Yes |
| 1896 | 259 | 71% | No |
| 1897 | 350 | 96% | Yes |
| 1898 | 342 | 94% | Yes |
| 1899 | 363 | 99% | Yes |
| 1900 | 360 | 99% | Yes |
| 1901 | 310 | 85% | No |
| 1902 | 320 | 88% | No |
| 1903 | 295 | 81% | No |
| 1904 | 260 | 71% | No |
| 1905 | 365 | 100% | Yes |
| 1906 | 364 | 100% | Yes |
| 1907 | 365 | 100% | Yes |
| 1908 | 363 | 99% | Yes |
| 1909 | 360 | 99% | Yes |
| 1910 | 363 | 99% | Yes |
| 1911 | 362 | 99% | Yes |
| 1912 | 361 | 99% | Yes |
| 1913 | 353 | 97% | Yes |
| 1914 | 360 | 99% | Yes |
| 1915 | 321 | 88% | No |
| 1916 | 366 | 100% | Yes |
| 1917 | 365 | 100% | Yes |
| 1918 | 363 | 99% | Yes |
| 1919 | 362 | 99% | Yes |
| 1920 | 365 | 100% | Yes |
| 1921 | 361 | 99% | Yes |
| 1922 | 361 | 99% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 366 | 100% | Yes |
| 1925 | 364 | 100% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 364 | 100% | Yes |
| 1928 | 364 | 99% | Yes |
| 1929 | 364 | 100% | Yes |
| 1930 | 364 | 100% | Yes |
| 1931 | 364 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 93 | 25% | No |
| 1936 | 366 | 100% | Yes |
| 1937 | 364 | 100% | Yes |
| 1938 | 364 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 364 | 99% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 362 | 99% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 364 | 100% | Yes |
| 1946 | 364 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 366 | 100% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 361 | 99% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 364 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 363 | 99% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 365 | 100% | Yes |
| 1961 | 243 | 67% | No |
| 1962 | 301 | 82% | No |
| 1963 | 313 | 86% | No |
| 1964 | 289 | 79% | No |
| 1965 | 364 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 363 | 99% | Yes |
| 1968 | 365 | 100% | Yes |
| 1969 | 364 | 100% | Yes |
| 1970 | 363 | 99% | Yes |
| 1971 | 360 | 99% | Yes |
| 1972 | 363 | 99% | Yes |
| 1973 | 271 | 74% | No |
| 1974 | 365 | 100% | Yes |
| 1975 | 363 | 99% | Yes |
| 1976 | 354 | 97% | Yes |
| 1977 | 359 | 98% | Yes |
| 1978 | 332 | 91% | Yes |
| 1979 | 358 | 98% | Yes |
| 1980 | 362 | 99% | Yes |
| 1981 | 354 | 97% | Yes |
| 1982 | 327 | 90% | No |
| 1983 | 340 | 93% | Yes |
| 1984 | 345 | 94% | Yes |
| 1985 | 343 | 94% | Yes |
| 1986 | 334 | 92% | Yes |
| 1987 | 312 | 85% | No |
| 1990 | 175 | 48% | No |
| 1991 | 361 | 99% | Yes |
| 1992 | 363 | 99% | Yes |
| 1993 | 364 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 363 | 99% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 364 | 100% | Yes |
| 1998 | 364 | 100% | Yes |
| 1999 | 364 | 100% | Yes |
| 2000 | 333 | 91% | Yes |
| 2001 | 363 | 99% | Yes |
| 2002 | 363 | 99% | Yes |
| 2003 | 364 | 100% | Yes |
| 2004 | 304 | 83% | No |
| 2005 | 191 | 52% | No |
| 2008 | 179 | 49% | No |
| 2010 | 92 | 25% | No |
| 2011 | 238 | 65% | No |
| 2012 | 31 | 8% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 22 July 2012 | Hay Springs, US | daily high min | 19.4 C (66.9 F) | 0.5 C (0.9 F) | 57 years | 28 of 100 (Routine) |
| 4 July 2012 | Hay Springs, US | daily high min | 18.9 C (66.0 F) | 1.1 C (2.0 F) | 34 years | 23 of 100 (Routine) |
| 30 August 2011 | Hay Springs, US | daily rain | 23.9 mm (0.9 in) | 5.6 mm (0.22 in) | 108 years | 20 of 100 (Routine) |
| 29 August 2011 | Hay Springs, US | daily high min (Tie) | 17.2 C (63.0 F) | tie | 110 years | 10 of 100 (Routine) |
| 6 June 2011 | Hay Springs, US | daily high max | 36.7 C (98.1 F) | 1.7 C (3.1 F) | 60 years | 31 of 100 (Routine) |
| 15 May 2011 | Hay Springs, US | daily low max (Tie) | 6.1 C (43.0 F) | tie | 94 years | 9 of 100 (Routine) |
| 12 May 2011 | Hay Springs, US | daily rain | 31.2 mm (1.2 in) | 0.7 mm (0.03 in) | 36 years | 20 of 100 (Routine) |
| 3 April 2011 | Hay Springs, US | daily high max | 26.7 C (80.1 F) | 0.6 C (1.1 F) | 68 years | 30 of 100 (Routine) |
| 26 February 2011 | Hay Springs, US | daily low max | -13.3 C (8.1 F) | 2.2 C (4.0 F) | 48 years | 26 of 100 (Routine) |
| 17 February 2011 | Hay Springs, US | daily high max | 18.3 C (64.9 F) | 1.1 C (2.0 F) | 28 years | 19 of 100 (Routine) |
| 16 February 2011 | Hay Springs, US | daily high max | 17.2 C (63.0 F) | 1.1 C (2.0 F) | 95 years | 39 of 100 (Notable) |
| 20 January 2011 | Hay Springs, US | daily rain | 13.0 mm (0.5 in) | 5.4 mm (0.21 in) | 60 years | 20 of 100 (Routine) |
| 20 January 2011 | Hay Springs, US | daily snowfall | 12.7 cm (5.0 in) | 2.5 cm (1.0 in) | 44 years | 28 of 100 (Routine) |
| 11 January 2011 | Hay Springs, US | daily snow depth (Tie) | 15.2 cm (6.0 in) | tie | 48 years | 6 of 100 (Routine) |
| 10 January 2011 | Hay Springs, US | daily snow depth (Tie) | 15.2 cm (6.0 in) | tie | 48 years | 6 of 100 (Routine) |
| 7 November 2010 | Hay Springs, US | daily high max (Tie) | 24.4 C (75.9 F) | tie | 11 years | 3 of 100 (Routine) |
| 24 October 2010 | Hay Springs, US | daily high min | 7.8 C (46.0 F) | 0.6 C (1.1 F) | 47 years | 25 of 100 (Routine) |
| 7 October 2010 | Hay Springs, US | daily high min | 9.4 C (48.9 F) | 0.5 C (0.9 F) | 89 years | 37 of 100 (Notable) |
| 12 May 2010 | Hay Springs, US | daily snowfall | 7.6 cm (3.0 in) | 5.1 cm (2.0 in) | 27 years | 28 of 100 (Routine) |
| 12 May 2010 | Hay Springs, US | daily snow depth | 7.6 cm (3.0 in) | 5.1 cm (2.0 in) | 27 years | 20 of 100 (Routine) |
Climate Trend
91 complete years, 1894 to 2003| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1894 | 7.8 C | -0.35 C |
| 1897 | 7.8 C | -0.33 C |
| 1898 | 7.6 C | -0.56 C |
| 1899 | 6.6 C | -1.53 C |
| 1900 | 9.6 C | +1.51 C |
| 1902 | 7.7 C | -0.40 C |
| 1905 | 6.7 C | -1.43 C |
| 1906 | 7.6 C | -0.51 C |
| 1907 | 7.5 C | -0.61 C |
| 1908 | 7.8 C | -0.28 C |
| 1909 | 6.8 C | -1.31 C |
| 1910 | 8.7 C | +0.58 C |
| 1911 | 7.9 C | -0.18 C |
| 1912 | 6.7 C | -1.42 C |
| 1913 | 7.4 C | -0.70 C |
| 1914 | 8.4 C | +0.28 C |
| 1916 | 7.1 C | -1.05 C |
| 1917 | 7.1 C | -1.04 C |
| 1918 | 8.3 C | +0.17 C |
| 1919 | 8.0 C | -0.16 C |
| 1920 | 7.5 C | -0.60 C |
| 1921 | 8.7 C | +0.60 C |
| 1922 | 7.4 C | -0.72 C |
| 1923 | 7.7 C | -0.39 C |
| 1924 | 6.7 C | -1.41 C |
| 1925 | 7.9 C | -0.21 C |
| 1926 | 7.9 C | -0.24 C |
| 1927 | 6.3 C | -1.84 C |
| 1928 | 8.6 C | +0.44 C |
| 1929 | 6.7 C | -1.41 C |
| 1930 | 7.9 C | -0.24 C |
| 1931 | 9.1 C | +1.02 C |
| 1932 | 7.3 C | -0.83 C |
| 1933 | 8.9 C | +0.78 C |
| 1934 | 9.6 C | +1.51 C |
| 1936 | 7.9 C | -0.25 C |
| 1937 | 7.2 C | -0.93 C |
| 1938 | 9.5 C | +1.39 C |
| 1939 | 9.8 C | +1.69 C |
| 1940 | 9.1 C | +0.98 C |
| 1941 | 9.1 C | +0.94 C |
| 1942 | 8.7 C | +0.60 C |
| 1943 | 9.0 C | +0.86 C |
| 1944 | 8.2 C | +0.08 C |
| 1945 | 8.2 C | +0.04 C |
| 1946 | 9.4 C | +1.29 C |
| 1947 | 7.8 C | -0.36 C |
| 1948 | 7.6 C | -0.56 C |
| 1949 | 7.6 C | -0.50 C |
| 1950 | 7.7 C | -0.45 C |
| 1951 | 6.5 C | -1.58 C |
| 1953 | 9.3 C | +1.17 C |
| 1954 | 9.3 C | +1.20 C |
| 1955 | 7.9 C | -0.23 C |
| 1956 | 8.9 C | +0.74 C |
| 1957 | 8.2 C | +0.05 C |
| 1958 | 8.4 C | +0.29 C |
| 1959 | 8.0 C | -0.09 C |
| 1960 | 7.8 C | -0.36 C |
| 1965 | 8.1 C | -0.04 C |
| 1966 | 7.9 C | -0.20 C |
| 1967 | 8.0 C | -0.10 C |
| 1968 | 7.7 C | -0.44 C |
| 1969 | 8.3 C | +0.16 C |
| 1970 | 8.1 C | -0.01 C |
| 1971 | 8.0 C | -0.10 C |
| 1972 | 7.9 C | -0.19 C |
| 1974 | 9.1 C | +1.02 C |
| 1975 | 8.2 C | +0.12 C |
| 1976 | 9.1 C | +0.97 C |
| 1977 | 9.4 C | +1.25 C |
| 1979 | 8.0 C | -0.15 C |
| 1980 | 9.2 C | +1.10 C |
| 1981 | 9.8 C | +1.68 C |
| 1982 | 7.9 C | -0.26 C |
| 1983 | 8.6 C | +0.48 C |
| 1984 | 8.7 C | +0.54 C |
| 1985 | 7.8 C | -0.35 C |
| 1986 | 9.3 C | +1.19 C |
| 1991 | 8.5 C | +0.38 C |
| 1992 | 8.1 C | +0.01 C |
| 1993 | 6.3 C | -1.83 C |
| 1994 | 8.6 C | +0.51 C |
| 1995 | 7.9 C | -0.20 C |
| 1996 | 6.9 C | -1.25 C |
| 1997 | 7.9 C | -0.22 C |
| 1998 | 8.6 C | +0.47 C |
| 1999 | 9.2 C | +1.06 C |
| 2001 | 8.8 C | +0.66 C |
| 2002 | 8.3 C | +0.15 C |
| 2003 | 8.6 C | +0.46 C |
The annual mean temperature here has risen by 0.08 C (0.02 to 0.13) per decade over 1894 to 2003. In Fahrenheit: 0.14 F (0.04 to 0.24) per decade. The slope is a straight line fitted to 91 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.08 C (0.02 to 0.13) per decade | 0.14 F (0.04 to 0.24) per decade | 1894 to 2003 | 91 | Rise |
| Mean daily maximum | 0.04 C (-0.02 to 0.11) per decade | 0.08 F (-0.04 to 0.19) per decade | 1894 to 2003 | 91 | Not clearly different from zero |
| Mean daily minimum | 0.1 C (0.1 to 0.2) per decade | 0.2 F (0.1 to 0.3) per decade | 1894 to 2003 | 91 | Rise |
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1893 to 2012| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 43.3 C (109.9 F) | 1946 | 38.3 C (100.9 F) | 115 |
| Coldest night (TNn) | -40.6 C (-41.1 F) | 1899 | -30.0 C (-22.0 F) | 115 |
| Wettest day (Rx1day) | 111.8 mm (4.4 in) | 1925 | 41.4 mm (1.6 in) | 115 |
| Wettest five days (Rx5day) | 140.9 mm (5.5 in) | 1927 | 66.5 mm (2.6 in) | 115 |
| Longest dry spell (CDD) | 57 days | 1901 | 30 days | 115 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1893 | 37.2 C (99.0 F) |
| 1894 | 38.9 C (102.0 F) |
| 1895 | 40.6 C (105.1 F) |
| 1896 | 38.3 C (100.9 F) |
| 1897 | 40.0 C (104.0 F) |
| 1898 | 38.9 C (102.0 F) |
| 1899 | 38.3 C (100.9 F) |
| 1900 | 39.4 C (102.9 F) |
| 1901 | 38.9 C (102.0 F) |
| 1902 | 37.8 C (100.0 F) |
| 1903 | 35.0 C (95.0 F) |
| 1904 | 36.7 C (98.1 F) |
| 1905 | 36.1 C (97.0 F) |
| 1906 | 37.2 C (99.0 F) |
| 1907 | 38.3 C (100.9 F) |
| 1908 | 36.7 C (98.1 F) |
| 1909 | 36.1 C (97.0 F) |
| 1910 | 37.2 C (99.0 F) |
| 1911 | 37.2 C (99.0 F) |
| 1912 | 36.1 C (97.0 F) |
| 1913 | 38.9 C (102.0 F) |
| 1914 | 37.8 C (100.0 F) |
| 1915 | 35.0 C (95.0 F) |
| 1916 | 36.1 C (97.0 F) |
| 1917 | 38.9 C (102.0 F) |
| 1918 | 36.7 C (98.1 F) |
| 1919 | 39.4 C (102.9 F) |
| 1920 | 37.8 C (100.0 F) |
| 1921 | 37.2 C (99.0 F) |
| 1922 | 38.3 C (100.9 F) |
| 1923 | 35.0 C (95.0 F) |
| 1924 | 37.8 C (100.0 F) |
| 1925 | 37.8 C (100.0 F) |
| 1926 | 40.6 C (105.1 F) |
| 1927 | 35.0 C (95.0 F) |
| 1928 | 37.2 C (99.0 F) |
| 1929 | 38.9 C (102.0 F) |
| 1930 | 39.4 C (102.9 F) |
| 1931 | 41.1 C (106.0 F) |
| 1932 | 37.8 C (100.0 F) |
| 1933 | 40.6 C (105.1 F) |
| 1934 | 42.2 C (108.0 F) |
| 1935 | 38.3 C (100.9 F) |
| 1936 | 42.2 C (108.0 F) |
| 1937 | 41.1 C (106.0 F) |
| 1938 | 40.0 C (104.0 F) |
| 1939 | 42.2 C (108.0 F) |
| 1940 | 42.8 C (109.0 F) |
| 1941 | 38.3 C (100.9 F) |
| 1942 | 38.3 C (100.9 F) |
| 1943 | 38.3 C (100.9 F) |
| 1944 | 38.3 C (100.9 F) |
| 1945 | 39.4 C (102.9 F) |
| 1946 | 43.3 C (109.9 F) |
| 1947 | 40.0 C (104.0 F) |
| 1948 | 42.2 C (108.0 F) |
| 1949 | 37.2 C (99.0 F) |
| 1950 | 35.0 C (95.0 F) |
| 1951 | 37.8 C (100.0 F) |
| 1952 | 41.1 C (106.0 F) |
| 1953 | 39.4 C (102.9 F) |
| 1954 | 41.1 C (106.0 F) |
| 1955 | 38.9 C (102.0 F) |
| 1956 | 38.3 C (100.9 F) |
| 1957 | 37.2 C (99.0 F) |
| 1958 | 37.2 C (99.0 F) |
| 1959 | 40.0 C (104.0 F) |
| 1960 | 39.4 C (102.9 F) |
| 1961 | 37.8 C (100.0 F) |
| 1962 | 37.8 C (100.0 F) |
| 1963 | 37.8 C (100.0 F) |
| 1964 | 42.2 C (108.0 F) |
| 1965 | 38.3 C (100.9 F) |
| 1966 | 39.4 C (102.9 F) |
| 1967 | 36.7 C (98.1 F) |
| 1968 | 36.7 C (98.1 F) |
| 1969 | 37.8 C (100.0 F) |
| 1970 | 37.8 C (100.0 F) |
| 1971 | 37.2 C (99.0 F) |
| 1972 | 37.2 C (99.0 F) |
| 1973 | 43.3 C (109.9 F) |
| 1974 | 38.3 C (100.9 F) |
| 1975 | 39.4 C (102.9 F) |
| 1976 | 40.6 C (105.1 F) |
| 1977 | 39.4 C (102.9 F) |
| 1978 | 37.8 C (100.0 F) |
| 1979 | 38.3 C (100.9 F) |
| 1980 | 40.0 C (104.0 F) |
| 1981 | 39.4 C (102.9 F) |
| 1982 | 38.3 C (100.9 F) |
| 1983 | 37.8 C (100.0 F) |
| 1984 | 36.1 C (97.0 F) |
| 1985 | 39.4 C (102.9 F) |
| 1986 | 36.7 C (98.1 F) |
| 1987 | 38.3 C (100.9 F) |
| 1990 | 38.3 C (100.9 F) |
| 1991 | 36.7 C (98.1 F) |
| 1992 | 35.0 C (95.0 F) |
| 1993 | 35.6 C (96.1 F) |
| 1994 | 37.8 C (100.0 F) |
| 1995 | 38.3 C (100.9 F) |
| 1996 | 36.1 C (97.0 F) |
| 1997 | 36.1 C (97.0 F) |
| 1998 | 37.8 C (100.0 F) |
| 1999 | 35.0 C (95.0 F) |
| 2000 | 35.6 C (96.1 F) |
| 2001 | 36.7 C (98.1 F) |
| 2002 | 39.4 C (102.9 F) |
| 2003 | 38.9 C (102.0 F) |
| 2004 | 38.3 C (100.9 F) |
| 2005 | 38.3 C (100.9 F) |
| 2008 | 34.4 C (93.9 F) |
| 2010 | 30.0 C (86.0 F) |
| 2011 | 37.2 C (99.0 F) |
| 2012 | 40.0 C (104.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1893 | -32.8 C (-27.0 F) |
| 1894 | -36.7 C (-34.1 F) |
| 1895 | -35.6 C (-32.1 F) |
| 1896 | -28.3 C (-18.9 F) |
| 1897 | -27.8 C (-18.0 F) |
| 1898 | -30.0 C (-22.0 F) |
| 1899 | -40.6 C (-41.1 F) |
| 1900 | -28.9 C (-20.0 F) |
| 1901 | -38.9 C (-38.0 F) |
| 1902 | -31.7 C (-25.1 F) |
| 1903 | -30.0 C (-22.0 F) |
| 1904 | -27.2 C (-17.0 F) |
| 1905 | -37.2 C (-35.0 F) |
| 1906 | -30.6 C (-23.1 F) |
| 1907 | -27.2 C (-17.0 F) |
| 1908 | -27.2 C (-17.0 F) |
| 1909 | -33.9 C (-29.0 F) |
| 1910 | -30.6 C (-23.1 F) |
| 1911 | -33.3 C (-27.9 F) |
| 1912 | -30.6 C (-23.1 F) |
| 1913 | -32.2 C (-26.0 F) |
| 1914 | -32.8 C (-27.0 F) |
| 1915 | -32.8 C (-27.0 F) |
| 1916 | -35.6 C (-32.1 F) |
| 1917 | -35.0 C (-31.0 F) |
| 1918 | -32.2 C (-26.0 F) |
| 1919 | -33.9 C (-29.0 F) |
| 1920 | -28.9 C (-20.0 F) |
| 1921 | -26.1 C (-15.0 F) |
| 1922 | -30.6 C (-23.1 F) |
| 1923 | -31.1 C (-24.0 F) |
| 1924 | -36.7 C (-34.1 F) |
| 1925 | -27.8 C (-18.0 F) |
| 1926 | -31.7 C (-25.1 F) |
| 1927 | -35.6 C (-32.1 F) |
| 1928 | -30.6 C (-23.1 F) |
| 1929 | -30.0 C (-22.0 F) |
| 1930 | -35.0 C (-31.0 F) |
| 1931 | -23.3 C (-9.9 F) |
| 1932 | -32.2 C (-26.0 F) |
| 1933 | -32.2 C (-26.0 F) |
| 1934 | -32.2 C (-26.0 F) |
| 1935 | -31.7 C (-25.1 F) |
| 1936 | -36.7 C (-34.1 F) |
| 1937 | -30.0 C (-22.0 F) |
| 1938 | -28.3 C (-18.9 F) |
| 1939 | -27.8 C (-18.0 F) |
| 1940 | -28.9 C (-20.0 F) |
| 1941 | -26.1 C (-15.0 F) |
| 1942 | -28.9 C (-20.0 F) |
| 1943 | -31.1 C (-24.0 F) |
| 1944 | -23.9 C (-11.0 F) |
| 1945 | -23.9 C (-11.0 F) |
| 1946 | -28.9 C (-20.0 F) |
| 1947 | -24.4 C (-11.9 F) |
| 1948 | -30.0 C (-22.0 F) |
| 1949 | -31.7 C (-25.1 F) |
| 1950 | -30.6 C (-23.1 F) |
| 1951 | -28.9 C (-20.0 F) |
| 1952 | -28.3 C (-18.9 F) |
| 1953 | -22.8 C (-9.0 F) |
| 1954 | -28.3 C (-18.9 F) |
| 1955 | -25.0 C (-13.0 F) |
| 1956 | -26.7 C (-16.1 F) |
| 1957 | -30.0 C (-22.0 F) |
| 1958 | -22.8 C (-9.0 F) |
| 1959 | -30.6 C (-23.1 F) |
| 1960 | -30.0 C (-22.0 F) |
| 1961 | -25.6 C (-14.1 F) |
| 1962 | -32.2 C (-26.0 F) |
| 1963 | -35.0 C (-31.0 F) |
| 1964 | -30.6 C (-23.1 F) |
| 1965 | -24.4 C (-11.9 F) |
| 1966 | -32.2 C (-26.0 F) |
| 1967 | -30.6 C (-23.1 F) |
| 1968 | -32.2 C (-26.0 F) |
| 1969 | -28.3 C (-18.9 F) |
| 1970 | -28.3 C (-18.9 F) |
| 1971 | -30.0 C (-22.0 F) |
| 1972 | -30.0 C (-22.0 F) |
| 1973 | -31.1 C (-24.0 F) |
| 1974 | -30.6 C (-23.1 F) |
| 1975 | -28.9 C (-20.0 F) |
| 1976 | -28.9 C (-20.0 F) |
| 1977 | -28.3 C (-18.9 F) |
| 1978 | -30.6 C (-23.1 F) |
| 1979 | -32.2 C (-26.0 F) |
| 1980 | -26.7 C (-16.1 F) |
| 1981 | -30.0 C (-22.0 F) |
| 1982 | -30.6 C (-23.1 F) |
| 1983 | -33.3 C (-27.9 F) |
| 1984 | -29.4 C (-20.9 F) |
| 1985 | -31.7 C (-25.1 F) |
| 1986 | -27.8 C (-18.0 F) |
| 1987 | -24.4 C (-11.9 F) |
| 1990 | -36.7 C (-34.1 F) |
| 1991 | -26.1 C (-15.0 F) |
| 1992 | -24.4 C (-11.9 F) |
| 1993 | -28.9 C (-20.0 F) |
| 1994 | -27.8 C (-18.0 F) |
| 1995 | -27.2 C (-17.0 F) |
| 1996 | -33.9 C (-29.0 F) |
| 1997 | -30.6 C (-23.1 F) |
| 1998 | -30.0 C (-22.0 F) |
| 1999 | -23.9 C (-11.0 F) |
| 2000 | -30.0 C (-22.0 F) |
| 2001 | -22.2 C (-8.0 F) |
| 2002 | -23.3 C (-9.9 F) |
| 2003 | -29.4 C (-20.9 F) |
| 2004 | -23.9 C (-11.0 F) |
| 2005 | -28.3 C (-18.9 F) |
| 2008 | -19.4 C (-2.9 F) |
| 2010 | -32.2 C (-26.0 F) |
| 2011 | -29.4 C (-20.9 F) |
| 2012 | 10.0 C (50.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1893 | 25.4 mm (1.0 in) |
| 1894 | 36.8 mm (1.4 in) |
| 1895 | 94.0 mm (3.7 in) |
| 1896 | 62.2 mm (2.4 in) |
| 1897 | 36.8 mm (1.4 in) |
| 1898 | 31.8 mm (1.3 in) |
| 1899 | 51.1 mm (2.0 in) |
| 1900 | 49.5 mm (1.9 in) |
| 1901 | 65.0 mm (2.6 in) |
| 1902 | 57.2 mm (2.3 in) |
| 1903 | 108.0 mm (4.3 in) |
| 1904 | 67.6 mm (2.7 in) |
| 1905 | 36.1 mm (1.4 in) |
| 1906 | 27.9 mm (1.1 in) |
| 1907 | 53.8 mm (2.1 in) |
| 1908 | 41.4 mm (1.6 in) |
| 1909 | 74.4 mm (2.9 in) |
| 1910 | 33.0 mm (1.3 in) |
| 1911 | 76.2 mm (3.0 in) |
| 1912 | 50.8 mm (2.0 in) |
| 1913 | 38.1 mm (1.5 in) |
| 1914 | 30.5 mm (1.2 in) |
| 1915 | 44.5 mm (1.8 in) |
| 1916 | 58.4 mm (2.3 in) |
| 1917 | 30.5 mm (1.2 in) |
| 1918 | 45.0 mm (1.8 in) |
| 1919 | 38.1 mm (1.5 in) |
| 1920 | 49.5 mm (1.9 in) |
| 1921 | 39.1 mm (1.5 in) |
| 1922 | 76.2 mm (3.0 in) |
| 1923 | 53.3 mm (2.1 in) |
| 1924 | 28.4 mm (1.1 in) |
| 1925 | 111.8 mm (4.4 in) |
| 1926 | 25.4 mm (1.0 in) |
| 1927 | 53.3 mm (2.1 in) |
| 1928 | 33.5 mm (1.3 in) |
| 1929 | 57.7 mm (2.3 in) |
| 1930 | 42.4 mm (1.7 in) |
| 1931 | 31.8 mm (1.3 in) |
| 1932 | 47.5 mm (1.9 in) |
| 1933 | 54.6 mm (2.1 in) |
| 1934 | 24.1 mm (0.9 in) |
| 1935 | 24.9 mm (1.0 in) |
| 1936 | 20.6 mm (0.8 in) |
| 1937 | 56.6 mm (2.2 in) |
| 1938 | 42.9 mm (1.7 in) |
| 1939 | 27.9 mm (1.1 in) |
| 1940 | 23.9 mm (0.9 in) |
| 1941 | 46.7 mm (1.8 in) |
| 1942 | 48.8 mm (1.9 in) |
| 1943 | 27.4 mm (1.1 in) |
| 1944 | 40.6 mm (1.6 in) |
| 1945 | 38.6 mm (1.5 in) |
| 1946 | 85.3 mm (3.4 in) |
| 1947 | 38.9 mm (1.5 in) |
| 1948 | 23.4 mm (0.9 in) |
| 1949 | 38.9 mm (1.5 in) |
| 1950 | 34.0 mm (1.3 in) |
| 1951 | 51.3 mm (2.0 in) |
| 1952 | 105.4 mm (4.1 in) |
| 1953 | 38.6 mm (1.5 in) |
| 1954 | 46.2 mm (1.8 in) |
| 1955 | 51.3 mm (2.0 in) |
| 1956 | 31.0 mm (1.2 in) |
| 1957 | 43.4 mm (1.7 in) |
| 1958 | 46.2 mm (1.8 in) |
| 1959 | 30.0 mm (1.2 in) |
| 1960 | 45.0 mm (1.8 in) |
| 1961 | 21.1 mm (0.8 in) |
| 1962 | 38.4 mm (1.5 in) |
| 1963 | 38.9 mm (1.5 in) |
| 1964 | 32.5 mm (1.3 in) |
| 1965 | 36.3 mm (1.4 in) |
| 1966 | 31.0 mm (1.2 in) |
| 1967 | 46.2 mm (1.8 in) |
| 1968 | 39.4 mm (1.6 in) |
| 1969 | 33.3 mm (1.3 in) |
| 1970 | 49.5 mm (1.9 in) |
| 1971 | 46.5 mm (1.8 in) |
| 1972 | 40.4 mm (1.6 in) |
| 1973 | 46.2 mm (1.8 in) |
| 1974 | 33.5 mm (1.3 in) |
| 1975 | 41.1 mm (1.6 in) |
| 1976 | 41.9 mm (1.6 in) |
| 1977 | 35.1 mm (1.4 in) |
| 1978 | 94.0 mm (3.7 in) |
| 1979 | 56.4 mm (2.2 in) |
| 1980 | 36.3 mm (1.4 in) |
| 1981 | 53.3 mm (2.1 in) |
| 1982 | 54.6 mm (2.1 in) |
| 1983 | 60.7 mm (2.4 in) |
| 1984 | 32.5 mm (1.3 in) |
| 1985 | 20.8 mm (0.8 in) |
| 1986 | 71.1 mm (2.8 in) |
| 1987 | 23.9 mm (0.9 in) |
| 1990 | 18.0 mm (0.7 in) |
| 1991 | 32.3 mm (1.3 in) |
| 1992 | 29.7 mm (1.2 in) |
| 1993 | 70.4 mm (2.8 in) |
| 1994 | 23.6 mm (0.9 in) |
| 1995 | 59.2 mm (2.3 in) |
| 1996 | 85.6 mm (3.4 in) |
| 1997 | 35.3 mm (1.4 in) |
| 1998 | 44.5 mm (1.8 in) |
| 1999 | 55.4 mm (2.2 in) |
| 2000 | 50.8 mm (2.0 in) |
| 2001 | 54.9 mm (2.2 in) |
| 2002 | 30.2 mm (1.2 in) |
| 2003 | 32.8 mm (1.3 in) |
| 2004 | 41.9 mm (1.6 in) |
| 2005 | 68.1 mm (2.7 in) |
| 2008 | 52.8 mm (2.1 in) |
| 2010 | 26.4 mm (1.0 in) |
| 2011 | 33.0 mm (1.3 in) |
| 2012 | 8.6 mm (0.34 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1893 | 26.2 mm (1.0 in) |
| 1894 | 44.0 mm (1.7 in) |
| 1895 | 104.4 mm (4.1 in) |
| 1896 | 65.5 mm (2.6 in) |
| 1897 | 54.6 mm (2.1 in) |
| 1898 | 58.5 mm (2.3 in) |
| 1899 | 58.5 mm (2.3 in) |
| 1900 | 76.0 mm (3.0 in) |
| 1901 | 77.8 mm (3.1 in) |
| 1902 | 118.9 mm (4.7 in) |
| 1903 | 114.6 mm (4.5 in) |
| 1904 | 67.6 mm (2.7 in) |
| 1905 | 62.2 mm (2.4 in) |
| 1906 | 51.8 mm (2.0 in) |
| 1907 | 85.8 mm (3.4 in) |
| 1908 | 78.2 mm (3.1 in) |
| 1909 | 85.3 mm (3.4 in) |
| 1910 | 38.1 mm (1.5 in) |
| 1911 | 112.0 mm (4.4 in) |
| 1912 | 55.9 mm (2.2 in) |
| 1913 | 55.1 mm (2.2 in) |
| 1914 | 80.5 mm (3.2 in) |
| 1915 | 73.1 mm (2.9 in) |
| 1916 | 106.5 mm (4.2 in) |
| 1917 | 62.7 mm (2.5 in) |
| 1918 | 61.0 mm (2.4 in) |
| 1919 | 49.5 mm (1.9 in) |
| 1920 | 110.5 mm (4.4 in) |
| 1921 | 56.6 mm (2.2 in) |
| 1922 | 99.0 mm (3.9 in) |
| 1923 | 76.2 mm (3.0 in) |
| 1924 | 53.3 mm (2.1 in) |
| 1925 | 118.9 mm (4.7 in) |
| 1926 | 78.0 mm (3.1 in) |
| 1927 | 140.9 mm (5.5 in) |
| 1928 | 38.1 mm (1.5 in) |
| 1929 | 66.9 mm (2.6 in) |
| 1930 | 81.4 mm (3.2 in) |
| 1931 | 62.3 mm (2.5 in) |
| 1932 | 51.6 mm (2.0 in) |
| 1933 | 85.6 mm (3.4 in) |
| 1934 | 53.1 mm (2.1 in) |
| 1935 | 64.6 mm (2.5 in) |
| 1936 | 50.8 mm (2.0 in) |
| 1937 | 81.7 mm (3.2 in) |
| 1938 | 66.5 mm (2.6 in) |
| 1939 | 41.9 mm (1.6 in) |
| 1940 | 31.0 mm (1.2 in) |
| 1941 | 100.8 mm (4.0 in) |
| 1942 | 85.4 mm (3.4 in) |
| 1943 | 57.9 mm (2.3 in) |
| 1944 | 58.1 mm (2.3 in) |
| 1945 | 73.5 mm (2.9 in) |
| 1946 | 85.3 mm (3.4 in) |
| 1947 | 104.7 mm (4.1 in) |
| 1948 | 49.0 mm (1.9 in) |
| 1949 | 72.4 mm (2.9 in) |
| 1950 | 43.4 mm (1.7 in) |
| 1951 | 139.2 mm (5.5 in) |
| 1952 | 127.5 mm (5.0 in) |
| 1953 | 72.9 mm (2.9 in) |
| 1954 | 57.6 mm (2.3 in) |
| 1955 | 60.7 mm (2.4 in) |
| 1956 | 48.5 mm (1.9 in) |
| 1957 | 73.6 mm (2.9 in) |
| 1958 | 97.5 mm (3.8 in) |
| 1959 | 79.6 mm (3.1 in) |
| 1960 | 64.3 mm (2.5 in) |
| 1961 | 29.7 mm (1.2 in) |
| 1962 | 79.4 mm (3.1 in) |
| 1963 | 50.1 mm (2.0 in) |
| 1964 | 46.2 mm (1.8 in) |
| 1965 | 62.7 mm (2.5 in) |
| 1966 | 45.8 mm (1.8 in) |
| 1967 | 92.5 mm (3.6 in) |
| 1968 | 75.3 mm (3.0 in) |
| 1969 | 73.2 mm (2.9 in) |
| 1970 | 83.3 mm (3.3 in) |
| 1971 | 68.0 mm (2.7 in) |
| 1972 | 59.4 mm (2.3 in) |
| 1973 | 72.2 mm (2.8 in) |
| 1974 | 52.2 mm (2.1 in) |
| 1975 | 47.9 mm (1.9 in) |
| 1976 | 64.7 mm (2.5 in) |
| 1977 | 73.7 mm (2.9 in) |
| 1978 | 124.9 mm (4.9 in) |
| 1979 | 99.1 mm (3.9 in) |
| 1980 | 48.8 mm (1.9 in) |
| 1981 | 70.8 mm (2.8 in) |
| 1982 | 83.7 mm (3.3 in) |
| 1983 | 75.4 mm (3.0 in) |
| 1984 | 44.3 mm (1.7 in) |
| 1985 | 41.1 mm (1.6 in) |
| 1986 | 83.8 mm (3.3 in) |
| 1987 | 46.5 mm (1.8 in) |
| 1990 | 35.6 mm (1.4 in) |
| 1991 | 47.4 mm (1.9 in) |
| 1992 | 33.8 mm (1.3 in) |
| 1993 | 86.7 mm (3.4 in) |
| 1994 | 35.8 mm (1.4 in) |
| 1995 | 65.6 mm (2.6 in) |
| 1996 | 108.7 mm (4.3 in) |
| 1997 | 46.5 mm (1.8 in) |
| 1998 | 62.5 mm (2.5 in) |
| 1999 | 80.8 mm (3.2 in) |
| 2000 | 78.0 mm (3.1 in) |
| 2001 | 106.2 mm (4.2 in) |
| 2002 | 61.2 mm (2.4 in) |
| 2003 | 45.4 mm (1.8 in) |
| 2004 | 68.8 mm (2.7 in) |
| 2005 | 79.8 mm (3.1 in) |
| 2008 | 68.8 mm (2.7 in) |
| 2010 | 34.3 mm (1.4 in) |
| 2011 | 61.2 mm (2.4 in) |
| 2012 | 9.9 mm (0.39 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1893 | 30 days |
| 1894 | 35 days |
| 1895 | 29 days |
| 1896 | 19 days |
| 1897 | 37 days |
| 1898 | 38 days |
| 1899 | 46 days |
| 1900 | 52 days |
| 1901 | 57 days |
| 1902 | 44 days |
| 1903 | 41 days |
| 1904 | 41 days |
| 1905 | 29 days |
| 1906 | 26 days |
| 1907 | 48 days |
| 1908 | 40 days |
| 1909 | 31 days |
| 1910 | 38 days |
| 1911 | 26 days |
| 1912 | 21 days |
| 1913 | 35 days |
| 1914 | 45 days |
| 1915 | 21 days |
| 1916 | 29 days |
| 1917 | 26 days |
| 1918 | 34 days |
| 1919 | 32 days |
| 1920 | 20 days |
| 1921 | 45 days |
| 1922 | 22 days |
| 1923 | 40 days |
| 1924 | 24 days |
| 1925 | 31 days |
| 1926 | 33 days |
| 1927 | 20 days |
| 1928 | 30 days |
| 1929 | 28 days |
| 1930 | 37 days |
| 1931 | 33 days |
| 1932 | 25 days |
| 1933 | 42 days |
| 1934 | 35 days |
| 1935 | 15 days |
| 1936 | 29 days |
| 1937 | 37 days |
| 1938 | 23 days |
| 1939 | 54 days |
| 1940 | 22 days |
| 1941 | 20 days |
| 1942 | 23 days |
| 1943 | 30 days |
| 1944 | 27 days |
| 1945 | 27 days |
| 1946 | 28 days |
| 1947 | 24 days |
| 1948 | 29 days |
| 1949 | 35 days |
| 1950 | 35 days |
| 1951 | 27 days |
| 1952 | 33 days |
| 1953 | 32 days |
| 1954 | 27 days |
| 1955 | 39 days |
| 1956 | 25 days |
| 1957 | 27 days |
| 1958 | 33 days |
| 1959 | 32 days |
| 1960 | 19 days |
| 1961 | 31 days |
| 1962 | 28 days |
| 1963 | 49 days |
| 1964 | 32 days |
| 1965 | 28 days |
| 1966 | 21 days |
| 1967 | 37 days |
| 1968 | 44 days |
| 1969 | 27 days |
| 1970 | 39 days |
| 1971 | 32 days |
| 1972 | 28 days |
| 1973 | 30 days |
| 1974 | 24 days |
| 1975 | 33 days |
| 1976 | 46 days |
| 1977 | 28 days |
| 1978 | 35 days |
| 1979 | 20 days |
| 1980 | 24 days |
| 1981 | 38 days |
| 1982 | 22 days |
| 1983 | 18 days |
| 1984 | 29 days |
| 1985 | 21 days |
| 1986 | 23 days |
| 1987 | 28 days |
| 1990 | 38 days |
| 1991 | 32 days |
| 1992 | 29 days |
| 1993 | 23 days |
| 1994 | 21 days |
| 1995 | 24 days |
| 1996 | 36 days |
| 1997 | 24 days |
| 1998 | 38 days |
| 1999 | 42 days |
| 2000 | 18 days |
| 2001 | 46 days |
| 2002 | 55 days |
| 2003 | 33 days |
| 2004 | 28 days |
| 2005 | 40 days |
| 2008 | 13 days |
| 2010 | 29 days |
| 2011 | 17 days |
| 2012 | 8 days |
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Frost Dates and Growing Season
91 years with a frostAcross 91 years with a frost, the median last spring frost at Hay Springs falls on 15 May and the median first autumn frost on 24 September, which leaves a median of 133 days between them.
In 1967 to 2003 the median growing season was 134 days. That is 5 days more than in 1894 to 1929.
Fitted over all years, the growing season changes by +0.8 days per decade at this station.
| Measure | Median, all years | Earliest period (1894 to 1929) | Recent period (1967 to 2003) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 15 May | 16 May | 16 May | no change | -0.3 days per decade |
| First autumn frost | 24 September | 20 September | 23 September | 3 days later | +0.5 days per decade |
| Growing days | 133 days | 129 days | 134 days | 5 days more | +0.8 days per decade |
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
101 years, 1894 to 2003A day with at least 41.8 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 115.2 mm (4.5 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 41.8 mm (1.6 in) | |
| 5 years | 57.5 mm (2.3 in) | |
| 10 years | 69.3 mm (2.7 in) | |
| 25 years | 86.1 mm (3.4 in) | |
| 50 years | 100.0 mm (3.9 in) | |
| 100 years | 115.2 mm (4.5 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 101 years of values from 1894 to 2003.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 111.8 mm (4.4 in) in 1925; 108.0 mm (4.3 in) in 1903; 105.4 mm (4.1 in) in 1952.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Hay Springs, at 1956. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1956 ran 0.3 C (0.5 F) higher than in the years before (possible change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1956 | +0.3 | +0.5 | possible | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Download the Data
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2025-12-31).