Clark Weather Records (USC00391739)
Record envelope, standing records and threshold days for Clark (USC00391739), South Dakota, United States, with 120 years of record.
Key Facts for Clark
- Clark (USC00391739) is a weather station in South Dakota, United States at 44.88 latitude and -97.73 longitude, 550 m (1,804 ft) above sea level.
- The station reports from 1893 to 2012, 120 years of record.
- 1,464 records set at Clark still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Clark set a daily record precipitation of 30.5 mm (1.2 in) on 15 April 2012.
About the Station
- Location: South Dakota, United States, 44.88 latitude, -97.73 longitude.
- Elevation: 550 m (1,804 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 | 18.9 C (66.0 F) | -41.1 C (-42.0 F) | n/a | n/a |
| Feb | 19.4 C (66.9 F) | -40.0 C (-40.0 F) | n/a | n/a |
| Mar | 29.4 C (84.9 F) | -32.8 C (-27.0 F) | n/a | n/a |
| Apr | 35.0 C (95.0 F) | -22.2 C (-8.0 F) | n/a | n/a |
| May | 41.7 C (107.1 F) | -8.9 C (16.0 F) | n/a | n/a |
| Jun | 42.2 C (108.0 F) | -2.2 C (28.0 F) | n/a | n/a |
| Jul | 43.3 C (109.9 F) | 3.3 C (37.9 F) | n/a | n/a |
| Aug | 42.2 C (108.0 F) | 0.0 C (32.0 F) | n/a | n/a |
| Sep | 40.0 C (104.0 F) | -9.4 C (15.1 F) | n/a | n/a |
| Oct | 35.6 C (96.1 F) | -22.2 C (-8.0 F) | n/a | n/a |
| Nov | 25.6 C (78.1 F) | -30.0 C (-22.0 F) | n/a | n/a |
| Dec | 17.2 C (63.0 F) | -37.2 C (-35.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1893 | 2 |
| 1894 | 19 |
| 1895 | 6 |
| 1896 | 12 |
| 1897 | 2 |
| 1900 | 16 |
| 1901 | 15 |
| 1902 | 14 |
| 1903 | 14 |
| 1904 | 11 |
| 1905 | 20 |
| 1906 | 8 |
| 1907 | 15 |
| 1908 | 12 |
| 1909 | 16 |
| 1910 | 22 |
| 1911 | 21 |
| 1912 | 13 |
| 1913 | 13 |
| 1914 | 7 |
| 1915 | 16 |
| 1916 | 20 |
| 1917 | 24 |
| 1918 | 13 |
| 1919 | 14 |
| 1920 | 5 |
| 1921 | 26 |
| 1922 | 6 |
| 1923 | 9 |
| 1924 | 15 |
| 1925 | 22 |
| 1926 | 15 |
| 1927 | 21 |
| 1928 | 22 |
| 1929 | 14 |
| 1930 | 19 |
| 1931 | 46 |
| 1932 | 11 |
| 1933 | 23 |
| 1934 | 40 |
| 1935 | 17 |
| 1936 | 39 |
| 1937 | 19 |
| 1938 | 2 |
| 1939 | 32 |
| 1940 | 10 |
| 1941 | 16 |
| 1942 | 8 |
| 1943 | 10 |
| 1944 | 16 |
| 1945 | 15 |
| 1946 | 10 |
| 1947 | 12 |
| 1948 | 12 |
| 1949 | 6 |
| 1950 | 10 |
| 1951 | 16 |
| 1952 | 11 |
| 1953 | 14 |
| 1954 | 8 |
| 1955 | 17 |
| 1956 | 11 |
| 1957 | 2 |
| 1958 | 11 |
| 1959 | 11 |
| 1960 | 6 |
| 1961 | 6 |
| 1962 | 16 |
| 1963 | 8 |
| 1964 | 14 |
| 1965 | 11 |
| 1966 | 11 |
| 1967 | 4 |
| 1968 | 11 |
| 1969 | 12 |
| 1970 | 4 |
| 1971 | 4 |
| 1972 | 12 |
| 1973 | 3 |
| 1974 | 10 |
| 1975 | 7 |
| 1976 | 13 |
| 1977 | 15 |
| 1978 | 5 |
| 1979 | 10 |
| 1980 | 9 |
| 1981 | 8 |
| 1982 | 6 |
| 1983 | 13 |
| 1984 | 8 |
| 1985 | 20 |
| 1986 | 5 |
| 1987 | 13 |
| 1988 | 11 |
| 1989 | 15 |
| 1990 | 13 |
| 1991 | 24 |
| 1992 | 18 |
| 1993 | 4 |
| 1994 | 12 |
| 1995 | 3 |
| 1996 | 11 |
| 1997 | 14 |
| 1998 | 6 |
| 1999 | 8 |
| 2000 | 14 |
| 2001 | 3 |
| 2002 | 7 |
| 2003 | 7 |
| 2004 | 5 |
| 2005 | 3 |
| 2006 | 6 |
| 2007 | 7 |
| 2008 | 5 |
| 2009 | 11 |
| 2011 | 8 |
| 2012 | 11 |
All-Time Record Progression
5 new records| Date | Kind | Detail |
|---|---|---|
| 1934-07-21 | Record high maximum temperature | Record high maximum temperature 42.8 C (109.0 F) |
| 1935-04-04 | Record daily snowfall | Record daily snowfall 33.0 cm (13.0 in) |
| 1936-07-17 | Record high maximum temperature | Record high maximum temperature 43.3 C (109.9 F) |
| 1936-07-17 | Record high minimum temperature | Record high minimum temperature 29.4 C (84.9 F) |
| 1946-02-05 | Record daily snowfall | Record daily snowfall 35.6 cm (14.0 in) |
Wettest Day of Each Month
Sep: 119.4 mm (4.7 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 28.4 mm (1.1 in) | 21 January 1917 |
| Feb | 27.9 mm (1.1 in) | 29 February 2012 |
| Mar | 52.1 mm (2.1 in) | 31 March 2006 |
| Apr | 70.6 mm (2.8 in) | 13 April 1912 |
| May | 113.5 mm (4.5 in) | 5 May 2007 |
| Jun | 95.3 mm (3.8 in) | 15 June 1977 |
| Jul | 112.3 mm (4.4 in) | 25 July 1997 |
| Aug | 101.9 mm (4.0 in) | 4 August 1900 |
| Sep | 119.4 mm (4.7 in) | 8 September 1900 |
| Oct | 96.5 mm (3.8 in) | 6 October 1946 |
| Nov | 32.5 mm (1.3 in) | 8 November 1977 |
| Dec | 38.1 mm (1.5 in) | 11 December 1949 |
Period of Record Coverage
1893 to 2012| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1893 | 141 | 39% | No |
| 1894 | 233 | 64% | No |
| 1895 | 143 | 39% | No |
| 1896 | 261 | 71% | No |
| 1897 | 44 | 12% | No |
| 1900 | 360 | 99% | Yes |
| 1901 | 351 | 96% | Yes |
| 1902 | 351 | 96% | Yes |
| 1903 | 292 | 80% | No |
| 1904 | 356 | 97% | Yes |
| 1905 | 362 | 99% | Yes |
| 1906 | 357 | 98% | Yes |
| 1907 | 363 | 99% | Yes |
| 1908 | 364 | 99% | Yes |
| 1909 | 364 | 100% | Yes |
| 1910 | 355 | 97% | Yes |
| 1911 | 363 | 99% | Yes |
| 1912 | 364 | 99% | Yes |
| 1913 | 343 | 94% | Yes |
| 1914 | 364 | 100% | Yes |
| 1915 | 363 | 99% | Yes |
| 1916 | 336 | 92% | Yes |
| 1917 | 363 | 99% | Yes |
| 1918 | 365 | 100% | Yes |
| 1919 | 302 | 83% | No |
| 1920 | 214 | 58% | No |
| 1921 | 365 | 100% | Yes |
| 1922 | 365 | 100% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 365 | 100% | Yes |
| 1925 | 365 | 100% | Yes |
| 1926 | 304 | 83% | No |
| 1927 | 242 | 66% | No |
| 1928 | 366 | 100% | Yes |
| 1929 | 364 | 100% | Yes |
| 1930 | 364 | 100% | Yes |
| 1931 | 363 | 99% | Yes |
| 1932 | 365 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 363 | 99% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 364 | 100% | Yes |
| 1938 | 365 | 100% | Yes |
| 1939 | 358 | 98% | Yes |
| 1940 | 363 | 99% | Yes |
| 1941 | 364 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 364 | 100% | Yes |
| 1944 | 365 | 100% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 362 | 99% | Yes |
| 1947 | 255 | 70% | No |
| 1948 | 360 | 98% | Yes |
| 1949 | 165 | 45% | No |
| 1950 | 364 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 359 | 98% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 363 | 99% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 362 | 99% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 352 | 96% | Yes |
| 1963 | 361 | 99% | Yes |
| 1964 | 274 | 75% | No |
| 1965 | 364 | 100% | Yes |
| 1966 | 364 | 100% | Yes |
| 1967 | 362 | 99% | Yes |
| 1968 | 364 | 99% | Yes |
| 1969 | 363 | 99% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 363 | 99% | Yes |
| 1972 | 364 | 99% | Yes |
| 1973 | 332 | 91% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 363 | 99% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 364 | 100% | Yes |
| 1978 | 363 | 99% | Yes |
| 1979 | 363 | 99% | Yes |
| 1980 | 364 | 99% | Yes |
| 1981 | 360 | 99% | Yes |
| 1982 | 349 | 96% | Yes |
| 1983 | 357 | 98% | Yes |
| 1984 | 359 | 98% | Yes |
| 1985 | 354 | 97% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 363 | 99% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 365 | 100% | Yes |
| 1993 | 364 | 100% | Yes |
| 1994 | 364 | 100% | Yes |
| 1995 | 364 | 100% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 362 | 99% | Yes |
| 1998 | 364 | 100% | Yes |
| 1999 | 363 | 99% | Yes |
| 2000 | 335 | 92% | Yes |
| 2001 | 363 | 99% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 363 | 99% | Yes |
| 2004 | 362 | 99% | Yes |
| 2005 | 357 | 98% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 366 | 100% | Yes |
| 2009 | 365 | 100% | Yes |
| 2010 | 362 | 99% | Yes |
| 2011 | 362 | 99% | Yes |
| 2012 | 121 | 33% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 15 April 2012 | Clark, US | daily rain | 30.5 mm (1.2 in) | 14.5 mm (0.6 in) | 39 years | 37 of 100 (Notable) |
| 2 April 2012 | Clark, US | daily high max | 30.0 C (86.0 F) | 2.8 C (5.0 F) | 118 years | 43 of 100 (Notable) |
| 2 April 2012 | Clark, US | daily high min | 9.4 C (48.9 F) | 3.3 C (5.9 F) | 2 years | 16 of 100 (Routine) |
| 1 April 2012 | Clark, US | daily high min (Tie) | 8.9 C (48.0 F) | tie | 49 years | 6 of 100 (Routine) |
| 20 March 2012 | Clark, US | daily high min | 5.6 C (42.1 F) | 2.8 C (5.0 F) | 66 years | 33 of 100 (Routine) |
| 19 March 2012 | Clark, US | daily high min | 15.0 C (59.0 F) | 9.4 C (16.9 F) | 91 years | 50 of 100 (Notable) |
| 19 March 2012 | Clark, US | daily high max | 27.8 C (82.0 F) | 5.6 C (10.1 F) | 91 years | 44 of 100 (Notable) |
| 18 March 2012 | Clark, US | daily high min | 11.1 C (52.0 F) | 5.0 C (9.0 F) | 44 years | 30 of 100 (Routine) |
| 17 March 2012 | Clark, US | daily high max | 25.0 C (77.0 F) | 1.7 C (3.1 F) | 44 years | 25 of 100 (Routine) |
| 14 March 2012 | Clark, US | daily high max | 21.1 C (70.0 F) | 1.1 C (2.0 F) | 31 years | 20 of 100 (Routine) |
| 11 March 2012 | Clark, US | daily high min | 3.3 C (37.9 F) | 2.2 C (4.0 F) | 112 years | 43 of 100 (Notable) |
| 11 March 2012 | Clark, US | daily high max (Tie) | 17.2 C (63.0 F) | tie | 112 years | 10 of 100 (Routine) |
| 29 February 2012 | Clark, US | monthly rain | 27.9 mm (1.1 in) | 2.5 mm (0.10 in) | 82 years | 51 of 100 (Notable) |
| 29 February 2012 | Clark, US | daily snowfall (Tie) | 20.3 cm (8.0 in) | tie | 115 years | 10 of 100 (Routine) |
| 31 January 2012 | Clark, US | daily high min (Tie) | -1.1 C (30.0 F) | tie | 88 years | 9 of 100 (Routine) |
| 10 January 2012 | Clark, US | daily high max (Tie) | 8.9 C (48.0 F) | tie | 115 years | 10 of 100 (Routine) |
| 6 January 2012 | Clark, US | daily high max | 12.8 C (55.0 F) | 7.2 C (13.0 F) | 78 years | 42 of 100 (Notable) |
| 5 January 2012 | Clark, US | daily high max | 8.9 C (48.0 F) | 1.7 C (3.1 F) | 24 years | 19 of 100 (Routine) |
| 19 December 2011 | Clark, US | daily high max (Tie) | 11.1 C (52.0 F) | tie | 116 years | 10 of 100 (Routine) |
| 6 October 2011 | Clark, US | daily high min (Tie) | 15.0 C (59.0 F) | tie | 4 years | 2 of 100 (Routine) |
Climate Trend
99 complete years, 1900 to 2011| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1900 | 7.2 C | +0.94 C |
| 1901 | 6.8 C | +0.54 C |
| 1904 | 5.2 C | -1.10 C |
| 1905 | 5.7 C | -0.55 C |
| 1906 | 5.6 C | -0.67 C |
| 1907 | 4.8 C | -1.49 C |
| 1908 | 6.4 C | +0.16 C |
| 1909 | 5.0 C | -1.29 C |
| 1910 | 6.4 C | +0.08 C |
| 1911 | 5.7 C | -0.53 C |
| 1912 | 4.9 C | -1.40 C |
| 1914 | 6.4 C | +0.11 C |
| 1915 | 5.9 C | -0.34 C |
| 1917 | 4.0 C | -2.29 C |
| 1918 | 6.4 C | +0.14 C |
| 1921 | 7.6 C | +1.34 C |
| 1922 | 6.1 C | -0.17 C |
| 1923 | 6.5 C | +0.20 C |
| 1924 | 4.6 C | -1.72 C |
| 1925 | 6.7 C | +0.41 C |
| 1928 | 6.9 C | +0.65 C |
| 1929 | 5.2 C | -1.09 C |
| 1930 | 7.0 C | +0.72 C |
| 1931 | 9.2 C | +2.96 C |
| 1932 | 6.0 C | -0.30 C |
| 1933 | 7.4 C | +1.14 C |
| 1934 | 7.9 C | +1.65 C |
| 1935 | 5.8 C | -0.46 C |
| 1936 | 5.0 C | -1.27 C |
| 1937 | 5.3 C | -0.97 C |
| 1938 | 7.1 C | +0.85 C |
| 1939 | 7.9 C | +1.58 C |
| 1940 | 6.5 C | +0.22 C |
| 1941 | 7.5 C | +1.22 C |
| 1942 | 6.7 C | +0.41 C |
| 1943 | 6.2 C | -0.12 C |
| 1944 | 7.0 C | +0.72 C |
| 1945 | 5.8 C | -0.48 C |
| 1946 | 6.8 C | +0.57 C |
| 1948 | 5.9 C | -0.40 C |
| 1950 | 4.6 C | -1.64 C |
| 1951 | 4.4 C | -1.88 C |
| 1952 | 6.9 C | +0.59 C |
| 1953 | 7.2 C | +0.94 C |
| 1954 | 7.3 C | +0.99 C |
| 1955 | 6.5 C | +0.21 C |
| 1956 | 6.0 C | -0.26 C |
| 1957 | 6.4 C | +0.15 C |
| 1958 | 7.0 C | +0.73 C |
| 1959 | 6.5 C | +0.21 C |
| 1960 | 5.8 C | -0.43 C |
| 1961 | 6.5 C | +0.25 C |
| 1962 | 6.2 C | -0.08 C |
| 1963 | 6.9 C | +0.60 C |
| 1965 | 5.6 C | -0.64 C |
| 1966 | 5.8 C | -0.51 C |
| 1967 | 6.2 C | -0.03 C |
| 1968 | 6.5 C | +0.23 C |
| 1969 | 5.8 C | -0.44 C |
| 1970 | 6.1 C | -0.17 C |
| 1971 | 6.2 C | -0.12 C |
| 1972 | 5.1 C | -1.14 C |
| 1974 | 7.2 C | +0.96 C |
| 1975 | 6.5 C | +0.18 C |
| 1976 | 7.5 C | +1.25 C |
| 1977 | 7.0 C | +0.68 C |
| 1978 | 5.6 C | -0.68 C |
| 1979 | 5.3 C | -0.94 C |
| 1980 | 7.4 C | +1.14 C |
| 1981 | 8.3 C | +2.04 C |
| 1982 | 5.8 C | -0.49 C |
| 1983 | 7.0 C | +0.71 C |
| 1984 | 6.8 C | +0.49 C |
| 1985 | 5.4 C | -0.90 C |
| 1986 | 6.7 C | +0.38 C |
| 1987 | 8.5 C | +2.18 C |
| 1988 | 6.6 C | +0.30 C |
| 1989 | 5.2 C | -1.06 C |
| 1990 | 6.9 C | +0.61 C |
| 1991 | 6.7 C | +0.40 C |
| 1992 | 6.0 C | -0.32 C |
| 1993 | 4.3 C | -1.93 C |
| 1994 | 5.6 C | -0.72 C |
| 1995 | 5.5 C | -0.82 C |
| 1996 | 3.9 C | -2.33 C |
| 1997 | 5.5 C | -0.80 C |
| 1998 | 7.6 C | +1.35 C |
| 1999 | 7.4 C | +1.09 C |
| 2001 | 6.7 C | +0.38 C |
| 2002 | 6.5 C | +0.19 C |
| 2003 | 6.2 C | -0.09 C |
| 2004 | 6.5 C | +0.24 C |
| 2005 | 7.3 C | +0.99 C |
| 2006 | 7.6 C | +1.28 C |
| 2007 | 6.3 C | +0.06 C |
| 2008 | 4.9 C | -1.38 C |
| 2009 | 4.8 C | -1.43 C |
| 2010 | 6.3 C | +0.02 C |
| 2011 | 5.6 C | -0.67 C |
The fitted trend in annual mean temperature here over 1900 to 2011 is 0.01 C (-0.05 to 0.08) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.03 F (-0.09 to 0.14) per decade. The slope is a straight line fitted to 99 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.01 C (-0.05 to 0.08) per decade | 0.03 F (-0.09 to 0.14) per decade | 1900 to 2011 | 99 | Not clearly different from zero |
| Mean daily maximum | -0.10 C (-0.17 to -0.02) per decade | -0.18 F (-0.31 to -0.04) per decade | 1900 to 2011 | 99 | Fall |
| Mean daily minimum | 0.1 C (0.1 to 0.2) per decade | 0.2 F (0.1 to 0.3) per decade | 1900 to 2011 | 99 | 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) | 1936 | 36.7 C (98.1 F) | 118 |
| Coldest night (TNn) | -41.1 C (-42.0 F) | 1912 | -32.8 C (-27.0 F) | 118 |
| Wettest day (Rx1day) | 119.4 mm (4.7 in) | 1900 | 48.6 mm (1.9 in) | 120 |
| Wettest five days (Rx5day) | 170.7 mm (6.7 in) | 2007 | 72.6 mm (2.9 in) | 120 |
| Longest dry spell (CDD) | 63 days | 1952 | 28 days | 120 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1893 | 32.8 C (91.0 F) |
| 1894 | 42.2 C (108.0 F) |
| 1895 | 27.8 C (82.0 F) |
| 1896 | 36.7 C (98.1 F) |
| 1897 | 30.0 C (86.0 F) |
| 1898 | n/a |
| 1899 | n/a |
| 1900 | 35.6 C (96.1 F) |
| 1901 | 40.6 C (105.1 F) |
| 1902 | 36.7 C (98.1 F) |
| 1903 | 36.7 C (98.1 F) |
| 1904 | 37.2 C (99.0 F) |
| 1905 | 33.9 C (93.0 F) |
| 1906 | 37.2 C (99.0 F) |
| 1907 | 34.4 C (93.9 F) |
| 1908 | 36.7 C (98.1 F) |
| 1909 | 34.4 C (93.9 F) |
| 1910 | 35.6 C (96.1 F) |
| 1911 | 37.8 C (100.0 F) |
| 1912 | 35.0 C (95.0 F) |
| 1913 | 37.2 C (99.0 F) |
| 1914 | 36.1 C (97.0 F) |
| 1915 | 32.8 C (91.0 F) |
| 1916 | 36.1 C (97.0 F) |
| 1917 | 37.8 C (100.0 F) |
| 1918 | 33.3 C (91.9 F) |
| 1919 | 35.6 C (96.1 F) |
| 1920 | 34.4 C (93.9 F) |
| 1921 | 36.1 C (97.0 F) |
| 1922 | 37.2 C (99.0 F) |
| 1923 | 34.4 C (93.9 F) |
| 1924 | 32.2 C (90.0 F) |
| 1925 | 38.9 C (102.0 F) |
| 1926 | 39.4 C (102.9 F) |
| 1927 | 35.6 C (96.1 F) |
| 1928 | 38.9 C (102.0 F) |
| 1929 | 39.4 C (102.9 F) |
| 1930 | 41.1 C (106.0 F) |
| 1931 | 41.7 C (107.1 F) |
| 1932 | 40.0 C (104.0 F) |
| 1933 | 42.2 C (108.0 F) |
| 1934 | 42.8 C (109.0 F) |
| 1935 | 37.2 C (99.0 F) |
| 1936 | 43.3 C (109.9 F) |
| 1937 | 42.2 C (108.0 F) |
| 1938 | 38.9 C (102.0 F) |
| 1939 | 38.3 C (100.9 F) |
| 1940 | 43.3 C (109.9 F) |
| 1941 | 41.1 C (106.0 F) |
| 1942 | 35.0 C (95.0 F) |
| 1943 | 36.7 C (98.1 F) |
| 1944 | 35.0 C (95.0 F) |
| 1945 | 35.0 C (95.0 F) |
| 1946 | 36.1 C (97.0 F) |
| 1947 | 40.0 C (104.0 F) |
| 1948 | 35.6 C (96.1 F) |
| 1949 | 39.4 C (102.9 F) |
| 1950 | 35.0 C (95.0 F) |
| 1951 | 34.4 C (93.9 F) |
| 1952 | 37.2 C (99.0 F) |
| 1953 | 35.6 C (96.1 F) |
| 1954 | 38.3 C (100.9 F) |
| 1955 | 39.4 C (102.9 F) |
| 1956 | 36.1 C (97.0 F) |
| 1957 | 37.8 C (100.0 F) |
| 1958 | 39.4 C (102.9 F) |
| 1959 | 38.3 C (100.9 F) |
| 1960 | 36.7 C (98.1 F) |
| 1961 | 36.1 C (97.0 F) |
| 1962 | 35.0 C (95.0 F) |
| 1963 | 37.2 C (99.0 F) |
| 1964 | 39.4 C (102.9 F) |
| 1965 | 40.0 C (104.0 F) |
| 1966 | 40.6 C (105.1 F) |
| 1967 | 35.0 C (95.0 F) |
| 1968 | 35.0 C (95.0 F) |
| 1969 | 33.9 C (93.0 F) |
| 1970 | 37.2 C (99.0 F) |
| 1971 | 36.1 C (97.0 F) |
| 1972 | 34.4 C (93.9 F) |
| 1973 | 37.8 C (100.0 F) |
| 1974 | 37.8 C (100.0 F) |
| 1975 | 40.0 C (104.0 F) |
| 1976 | 40.6 C (105.1 F) |
| 1977 | 37.8 C (100.0 F) |
| 1978 | 36.7 C (98.1 F) |
| 1979 | 37.2 C (99.0 F) |
| 1980 | 37.2 C (99.0 F) |
| 1981 | 35.6 C (96.1 F) |
| 1982 | 36.1 C (97.0 F) |
| 1983 | 37.2 C (99.0 F) |
| 1984 | 36.7 C (98.1 F) |
| 1985 | 37.2 C (99.0 F) |
| 1986 | 33.9 C (93.0 F) |
| 1987 | 38.3 C (100.9 F) |
| 1988 | 41.1 C (106.0 F) |
| 1989 | 35.6 C (96.1 F) |
| 1990 | 36.1 C (97.0 F) |
| 1991 | 37.2 C (99.0 F) |
| 1992 | 33.3 C (91.9 F) |
| 1993 | 32.2 C (90.0 F) |
| 1994 | 32.8 C (91.0 F) |
| 1995 | 33.9 C (93.0 F) |
| 1996 | 32.8 C (91.0 F) |
| 1997 | 34.4 C (93.9 F) |
| 1998 | 35.0 C (95.0 F) |
| 1999 | 35.0 C (95.0 F) |
| 2000 | 35.6 C (96.1 F) |
| 2001 | 35.6 C (96.1 F) |
| 2002 | 40.0 C (104.0 F) |
| 2003 | 37.8 C (100.0 F) |
| 2004 | 33.3 C (91.9 F) |
| 2005 | 38.9 C (102.0 F) |
| 2006 | 41.1 C (106.0 F) |
| 2007 | 37.2 C (99.0 F) |
| 2008 | 33.3 C (91.9 F) |
| 2009 | 35.0 C (95.0 F) |
| 2010 | 34.4 C (93.9 F) |
| 2011 | 36.1 C (97.0 F) |
| 2012 | 30.0 C (86.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1893 | -21.1 C (-6.0 F) |
| 1894 | -36.1 C (-33.0 F) |
| 1895 | -36.1 C (-33.0 F) |
| 1896 | -30.6 C (-23.1 F) |
| 1897 | -4.4 C (24.1 F) |
| 1898 | n/a |
| 1899 | n/a |
| 1900 | -31.7 C (-25.1 F) |
| 1901 | -35.6 C (-32.1 F) |
| 1902 | -33.9 C (-29.0 F) |
| 1903 | -34.4 C (-29.9 F) |
| 1904 | -33.9 C (-29.0 F) |
| 1905 | -40.0 C (-40.0 F) |
| 1906 | -30.6 C (-23.1 F) |
| 1907 | -36.7 C (-34.1 F) |
| 1908 | -29.4 C (-20.9 F) |
| 1909 | -36.1 C (-33.0 F) |
| 1910 | -32.2 C (-26.0 F) |
| 1911 | -33.9 C (-29.0 F) |
| 1912 | -41.1 C (-42.0 F) |
| 1913 | -32.8 C (-27.0 F) |
| 1914 | -33.9 C (-29.0 F) |
| 1915 | -34.4 C (-29.9 F) |
| 1916 | -40.6 C (-41.1 F) |
| 1917 | -38.9 C (-38.0 F) |
| 1918 | -35.6 C (-32.1 F) |
| 1919 | -35.6 C (-32.1 F) |
| 1920 | -28.3 C (-18.9 F) |
| 1921 | -30.0 C (-22.0 F) |
| 1922 | -33.9 C (-29.0 F) |
| 1923 | -29.4 C (-20.9 F) |
| 1924 | -37.2 C (-35.0 F) |
| 1925 | -32.2 C (-26.0 F) |
| 1926 | -32.2 C (-26.0 F) |
| 1927 | -32.8 C (-27.0 F) |
| 1928 | -32.8 C (-27.0 F) |
| 1929 | -39.4 C (-38.9 F) |
| 1930 | -36.7 C (-34.1 F) |
| 1931 | -27.8 C (-18.0 F) |
| 1932 | -32.2 C (-26.0 F) |
| 1933 | -33.9 C (-29.0 F) |
| 1934 | -29.4 C (-20.9 F) |
| 1935 | -32.2 C (-26.0 F) |
| 1936 | -39.4 C (-38.9 F) |
| 1937 | -32.2 C (-26.0 F) |
| 1938 | -33.9 C (-29.0 F) |
| 1939 | -36.1 C (-33.0 F) |
| 1940 | -35.0 C (-31.0 F) |
| 1941 | -30.0 C (-22.0 F) |
| 1942 | -34.4 C (-29.9 F) |
| 1943 | -36.7 C (-34.1 F) |
| 1944 | -31.7 C (-25.1 F) |
| 1945 | -31.1 C (-24.0 F) |
| 1946 | -31.7 C (-25.1 F) |
| 1947 | -23.3 C (-9.9 F) |
| 1948 | -35.6 C (-32.1 F) |
| 1949 | -23.9 C (-11.0 F) |
| 1950 | -32.8 C (-27.0 F) |
| 1951 | -34.4 C (-29.9 F) |
| 1952 | -30.6 C (-23.1 F) |
| 1953 | -27.2 C (-17.0 F) |
| 1954 | -35.0 C (-31.0 F) |
| 1955 | -33.3 C (-27.9 F) |
| 1956 | -33.9 C (-29.0 F) |
| 1957 | -33.3 C (-27.9 F) |
| 1958 | -33.3 C (-27.9 F) |
| 1959 | -30.6 C (-23.1 F) |
| 1960 | -31.7 C (-25.1 F) |
| 1961 | -33.9 C (-29.0 F) |
| 1962 | -33.3 C (-27.9 F) |
| 1963 | -35.0 C (-31.0 F) |
| 1964 | -30.0 C (-22.0 F) |
| 1965 | -31.7 C (-25.1 F) |
| 1966 | -36.7 C (-34.1 F) |
| 1967 | -37.2 C (-35.0 F) |
| 1968 | -33.9 C (-29.0 F) |
| 1969 | -30.0 C (-22.0 F) |
| 1970 | -35.6 C (-32.1 F) |
| 1971 | -33.3 C (-27.9 F) |
| 1972 | -37.2 C (-35.0 F) |
| 1973 | -30.6 C (-23.1 F) |
| 1974 | -32.2 C (-26.0 F) |
| 1975 | -29.4 C (-20.9 F) |
| 1976 | -31.1 C (-24.0 F) |
| 1977 | -33.3 C (-27.9 F) |
| 1978 | -32.2 C (-26.0 F) |
| 1979 | -32.8 C (-27.0 F) |
| 1980 | -29.4 C (-20.9 F) |
| 1981 | -31.1 C (-24.0 F) |
| 1982 | -35.0 C (-31.0 F) |
| 1983 | -36.1 C (-33.0 F) |
| 1984 | -33.3 C (-27.9 F) |
| 1985 | -35.0 C (-31.0 F) |
| 1986 | -29.4 C (-20.9 F) |
| 1987 | -29.4 C (-20.9 F) |
| 1988 | -33.3 C (-27.9 F) |
| 1989 | -35.6 C (-32.1 F) |
| 1990 | -33.9 C (-29.0 F) |
| 1991 | -26.1 C (-15.0 F) |
| 1992 | -27.8 C (-18.0 F) |
| 1993 | -30.6 C (-23.1 F) |
| 1994 | -37.8 C (-36.0 F) |
| 1995 | -26.7 C (-16.1 F) |
| 1996 | -37.2 C (-35.0 F) |
| 1997 | -30.0 C (-22.0 F) |
| 1998 | -29.4 C (-20.9 F) |
| 1999 | -31.1 C (-24.0 F) |
| 2000 | -29.4 C (-20.9 F) |
| 2001 | -29.4 C (-20.9 F) |
| 2002 | -23.9 C (-11.0 F) |
| 2003 | -30.0 C (-22.0 F) |
| 2004 | -30.0 C (-22.0 F) |
| 2005 | -31.1 C (-24.0 F) |
| 2006 | -26.1 C (-15.0 F) |
| 2007 | -30.0 C (-22.0 F) |
| 2008 | -31.1 C (-24.0 F) |
| 2009 | -34.4 C (-29.9 F) |
| 2010 | -32.8 C (-27.0 F) |
| 2011 | -29.4 C (-20.9 F) |
| 2012 | -25.0 C (-13.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1893 | 43.9 mm (1.7 in) |
| 1894 | 57.2 mm (2.3 in) |
| 1895 | 18.5 mm (0.7 in) |
| 1896 | 52.1 mm (2.1 in) |
| 1897 | 40.1 mm (1.6 in) |
| 1898 | 33.0 mm (1.3 in) |
| 1899 | 53.8 mm (2.1 in) |
| 1900 | 119.4 mm (4.7 in) |
| 1901 | 91.2 mm (3.6 in) |
| 1902 | 36.6 mm (1.4 in) |
| 1903 | 48.0 mm (1.9 in) |
| 1904 | 45.0 mm (1.8 in) |
| 1905 | 41.1 mm (1.6 in) |
| 1906 | 52.1 mm (2.1 in) |
| 1907 | 39.4 mm (1.6 in) |
| 1908 | 37.6 mm (1.5 in) |
| 1909 | 51.3 mm (2.0 in) |
| 1910 | 42.2 mm (1.7 in) |
| 1911 | 36.1 mm (1.4 in) |
| 1912 | 72.9 mm (2.9 in) |
| 1913 | 58.9 mm (2.3 in) |
| 1914 | 63.0 mm (2.5 in) |
| 1915 | 44.2 mm (1.7 in) |
| 1916 | 101.6 mm (4.0 in) |
| 1917 | 44.2 mm (1.7 in) |
| 1918 | 66.8 mm (2.6 in) |
| 1919 | 93.5 mm (3.7 in) |
| 1920 | 56.4 mm (2.2 in) |
| 1921 | 51.6 mm (2.0 in) |
| 1922 | 23.9 mm (0.9 in) |
| 1923 | 64.0 mm (2.5 in) |
| 1924 | 53.3 mm (2.1 in) |
| 1925 | 53.8 mm (2.1 in) |
| 1926 | 85.9 mm (3.4 in) |
| 1927 | 69.9 mm (2.8 in) |
| 1928 | 71.1 mm (2.8 in) |
| 1929 | 33.5 mm (1.3 in) |
| 1930 | 66.5 mm (2.6 in) |
| 1931 | 43.2 mm (1.7 in) |
| 1932 | 35.8 mm (1.4 in) |
| 1933 | 37.6 mm (1.5 in) |
| 1934 | 38.9 mm (1.5 in) |
| 1935 | 55.4 mm (2.2 in) |
| 1936 | 33.0 mm (1.3 in) |
| 1937 | 46.0 mm (1.8 in) |
| 1938 | 35.8 mm (1.4 in) |
| 1939 | 37.1 mm (1.5 in) |
| 1940 | 50.8 mm (2.0 in) |
| 1941 | 51.8 mm (2.0 in) |
| 1942 | 51.6 mm (2.0 in) |
| 1943 | 57.9 mm (2.3 in) |
| 1944 | 59.9 mm (2.4 in) |
| 1945 | 78.7 mm (3.1 in) |
| 1946 | 96.5 mm (3.8 in) |
| 1947 | 35.3 mm (1.4 in) |
| 1948 | 99.1 mm (3.9 in) |
| 1949 | 47.8 mm (1.9 in) |
| 1950 | 50.0 mm (2.0 in) |
| 1951 | 33.0 mm (1.3 in) |
| 1952 | 32.5 mm (1.3 in) |
| 1953 | 52.1 mm (2.1 in) |
| 1954 | 31.2 mm (1.2 in) |
| 1955 | 27.7 mm (1.1 in) |
| 1956 | 64.5 mm (2.5 in) |
| 1957 | 48.3 mm (1.9 in) |
| 1958 | 21.3 mm (0.8 in) |
| 1959 | 41.9 mm (1.6 in) |
| 1960 | 54.9 mm (2.2 in) |
| 1961 | 86.4 mm (3.4 in) |
| 1962 | 43.2 mm (1.7 in) |
| 1963 | 53.3 mm (2.1 in) |
| 1964 | 32.3 mm (1.3 in) |
| 1965 | 36.1 mm (1.4 in) |
| 1966 | 73.9 mm (2.9 in) |
| 1967 | 19.8 mm (0.8 in) |
| 1968 | 37.6 mm (1.5 in) |
| 1969 | 72.4 mm (2.9 in) |
| 1970 | 45.0 mm (1.8 in) |
| 1971 | 58.9 mm (2.3 in) |
| 1972 | 58.4 mm (2.3 in) |
| 1973 | 31.2 mm (1.2 in) |
| 1974 | 30.7 mm (1.2 in) |
| 1975 | 39.6 mm (1.6 in) |
| 1976 | 30.2 mm (1.2 in) |
| 1977 | 95.3 mm (3.8 in) |
| 1978 | 38.1 mm (1.5 in) |
| 1979 | 41.1 mm (1.6 in) |
| 1980 | 37.1 mm (1.5 in) |
| 1981 | 47.5 mm (1.9 in) |
| 1982 | 77.2 mm (3.0 in) |
| 1983 | 32.0 mm (1.3 in) |
| 1984 | 53.6 mm (2.1 in) |
| 1985 | 95.8 mm (3.8 in) |
| 1986 | 65.8 mm (2.6 in) |
| 1987 | 69.1 mm (2.7 in) |
| 1988 | 54.1 mm (2.1 in) |
| 1989 | 34.8 mm (1.4 in) |
| 1990 | 46.2 mm (1.8 in) |
| 1991 | 47.2 mm (1.9 in) |
| 1992 | 37.3 mm (1.5 in) |
| 1993 | 71.4 mm (2.8 in) |
| 1994 | 67.1 mm (2.6 in) |
| 1995 | 96.8 mm (3.8 in) |
| 1996 | 36.1 mm (1.4 in) |
| 1997 | 112.3 mm (4.4 in) |
| 1998 | 73.7 mm (2.9 in) |
| 1999 | 43.2 mm (1.7 in) |
| 2000 | 26.7 mm (1.1 in) |
| 2001 | 66.5 mm (2.6 in) |
| 2002 | 46.0 mm (1.8 in) |
| 2003 | 41.1 mm (1.6 in) |
| 2004 | 43.9 mm (1.7 in) |
| 2005 | 36.8 mm (1.4 in) |
| 2006 | 84.1 mm (3.3 in) |
| 2007 | 113.5 mm (4.5 in) |
| 2008 | 62.5 mm (2.5 in) |
| 2009 | 48.8 mm (1.9 in) |
| 2010 | 56.6 mm (2.2 in) |
| 2011 | 49.0 mm (1.9 in) |
| 2012 | 30.5 mm (1.2 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1893 | 50.1 mm (2.0 in) |
| 1894 | 61.0 mm (2.4 in) |
| 1895 | 23.5 mm (0.9 in) |
| 1896 | 79.4 mm (3.1 in) |
| 1897 | 51.3 mm (2.0 in) |
| 1898 | 43.2 mm (1.7 in) |
| 1899 | 78.7 mm (3.1 in) |
| 1900 | 136.4 mm (5.4 in) |
| 1901 | 133.2 mm (5.2 in) |
| 1902 | 45.3 mm (1.8 in) |
| 1903 | 72.3 mm (2.8 in) |
| 1904 | 53.1 mm (2.1 in) |
| 1905 | 76.0 mm (3.0 in) |
| 1906 | 67.8 mm (2.7 in) |
| 1907 | 52.8 mm (2.1 in) |
| 1908 | 83.1 mm (3.3 in) |
| 1909 | 104.4 mm (4.1 in) |
| 1910 | 42.2 mm (1.7 in) |
| 1911 | 37.9 mm (1.5 in) |
| 1912 | 85.9 mm (3.4 in) |
| 1913 | 75.1 mm (3.0 in) |
| 1914 | 111.7 mm (4.4 in) |
| 1915 | 67.3 mm (2.6 in) |
| 1916 | 124.8 mm (4.9 in) |
| 1917 | 58.1 mm (2.3 in) |
| 1918 | 97.0 mm (3.8 in) |
| 1919 | 94.8 mm (3.7 in) |
| 1920 | 64.0 mm (2.5 in) |
| 1921 | 91.0 mm (3.6 in) |
| 1922 | 64.1 mm (2.5 in) |
| 1923 | 75.9 mm (3.0 in) |
| 1924 | 70.4 mm (2.8 in) |
| 1925 | 65.5 mm (2.6 in) |
| 1926 | 99.4 mm (3.9 in) |
| 1927 | 96.3 mm (3.8 in) |
| 1928 | 71.1 mm (2.8 in) |
| 1929 | 40.9 mm (1.6 in) |
| 1930 | 80.8 mm (3.2 in) |
| 1931 | 57.9 mm (2.3 in) |
| 1932 | 49.3 mm (1.9 in) |
| 1933 | 42.4 mm (1.7 in) |
| 1934 | 40.6 mm (1.6 in) |
| 1935 | 76.2 mm (3.0 in) |
| 1936 | 36.0 mm (1.4 in) |
| 1937 | 66.1 mm (2.6 in) |
| 1938 | 60.7 mm (2.4 in) |
| 1939 | 48.6 mm (1.9 in) |
| 1940 | 92.2 mm (3.6 in) |
| 1941 | 61.0 mm (2.4 in) |
| 1942 | 67.6 mm (2.7 in) |
| 1943 | 116.8 mm (4.6 in) |
| 1944 | 67.3 mm (2.6 in) |
| 1945 | 107.2 mm (4.2 in) |
| 1946 | 128.3 mm (5.1 in) |
| 1947 | 45.5 mm (1.8 in) |
| 1948 | 118.7 mm (4.7 in) |
| 1949 | 57.5 mm (2.3 in) |
| 1950 | 75.7 mm (3.0 in) |
| 1951 | 61.2 mm (2.4 in) |
| 1952 | 64.7 mm (2.5 in) |
| 1953 | 141.7 mm (5.6 in) |
| 1954 | 32.5 mm (1.3 in) |
| 1955 | 44.7 mm (1.8 in) |
| 1956 | 161.8 mm (6.4 in) |
| 1957 | 74.2 mm (2.9 in) |
| 1958 | 28.1 mm (1.1 in) |
| 1959 | 62.4 mm (2.5 in) |
| 1960 | 85.4 mm (3.4 in) |
| 1961 | 104.9 mm (4.1 in) |
| 1962 | 86.6 mm (3.4 in) |
| 1963 | 71.5 mm (2.8 in) |
| 1964 | 34.8 mm (1.4 in) |
| 1965 | 76.8 mm (3.0 in) |
| 1966 | 86.9 mm (3.4 in) |
| 1967 | 46.0 mm (1.8 in) |
| 1968 | 72.9 mm (2.9 in) |
| 1969 | 98.3 mm (3.9 in) |
| 1970 | 100.4 mm (4.0 in) |
| 1971 | 60.2 mm (2.4 in) |
| 1972 | 67.8 mm (2.7 in) |
| 1973 | 38.0 mm (1.5 in) |
| 1974 | 38.4 mm (1.5 in) |
| 1975 | 52.8 mm (2.1 in) |
| 1976 | 30.2 mm (1.2 in) |
| 1977 | 116.1 mm (4.6 in) |
| 1978 | 50.8 mm (2.0 in) |
| 1979 | 82.6 mm (3.3 in) |
| 1980 | 68.6 mm (2.7 in) |
| 1981 | 56.7 mm (2.2 in) |
| 1982 | 94.8 mm (3.7 in) |
| 1983 | 43.3 mm (1.7 in) |
| 1984 | 77.5 mm (3.1 in) |
| 1985 | 108.6 mm (4.3 in) |
| 1986 | 89.4 mm (3.5 in) |
| 1987 | 77.2 mm (3.0 in) |
| 1988 | 96.0 mm (3.8 in) |
| 1989 | 54.1 mm (2.1 in) |
| 1990 | 74.9 mm (2.9 in) |
| 1991 | 79.8 mm (3.1 in) |
| 1992 | 102.2 mm (4.0 in) |
| 1993 | 87.4 mm (3.4 in) |
| 1994 | 107.3 mm (4.2 in) |
| 1995 | 110.7 mm (4.4 in) |
| 1996 | 46.7 mm (1.8 in) |
| 1997 | 140.0 mm (5.5 in) |
| 1998 | 96.2 mm (3.8 in) |
| 1999 | 86.6 mm (3.4 in) |
| 2000 | 37.8 mm (1.5 in) |
| 2001 | 89.5 mm (3.5 in) |
| 2002 | 56.7 mm (2.2 in) |
| 2003 | 44.1 mm (1.7 in) |
| 2004 | 58.4 mm (2.3 in) |
| 2005 | 85.4 mm (3.4 in) |
| 2006 | 94.2 mm (3.7 in) |
| 2007 | 170.7 mm (6.7 in) |
| 2008 | 68.7 mm (2.7 in) |
| 2009 | 91.0 mm (3.6 in) |
| 2010 | 96.2 mm (3.8 in) |
| 2011 | 56.1 mm (2.2 in) |
| 2012 | 73.6 mm (2.9 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1893 | 11 days |
| 1894 | 28 days |
| 1895 | 13 days |
| 1896 | 23 days |
| 1897 | 23 days |
| 1898 | 40 days |
| 1899 | 55 days |
| 1900 | 25 days |
| 1901 | 37 days |
| 1902 | 24 days |
| 1903 | 25 days |
| 1904 | 43 days |
| 1905 | 19 days |
| 1906 | 25 days |
| 1907 | 36 days |
| 1908 | 25 days |
| 1909 | 35 days |
| 1910 | 35 days |
| 1911 | 37 days |
| 1912 | 54 days |
| 1913 | 51 days |
| 1914 | 44 days |
| 1915 | 33 days |
| 1916 | 16 days |
| 1917 | 21 days |
| 1918 | 19 days |
| 1919 | 23 days |
| 1920 | 16 days |
| 1921 | 25 days |
| 1922 | 28 days |
| 1923 | 36 days |
| 1924 | 20 days |
| 1925 | 42 days |
| 1926 | 20 days |
| 1927 | 17 days |
| 1928 | 30 days |
| 1929 | 17 days |
| 1930 | 22 days |
| 1931 | 25 days |
| 1932 | 20 days |
| 1933 | 42 days |
| 1934 | 55 days |
| 1935 | 35 days |
| 1936 | 35 days |
| 1937 | 27 days |
| 1938 | 26 days |
| 1939 | 60 days |
| 1940 | 33 days |
| 1941 | 40 days |
| 1942 | 38 days |
| 1943 | 54 days |
| 1944 | 34 days |
| 1945 | 30 days |
| 1946 | 35 days |
| 1947 | 16 days |
| 1948 | 31 days |
| 1949 | 28 days |
| 1950 | 31 days |
| 1951 | 33 days |
| 1952 | 63 days |
| 1953 | 26 days |
| 1954 | 29 days |
| 1955 | 21 days |
| 1956 | 23 days |
| 1957 | 27 days |
| 1958 | 44 days |
| 1959 | 31 days |
| 1960 | 28 days |
| 1961 | 35 days |
| 1962 | 22 days |
| 1963 | 31 days |
| 1964 | 33 days |
| 1965 | 23 days |
| 1966 | 24 days |
| 1967 | 25 days |
| 1968 | 22 days |
| 1969 | 17 days |
| 1970 | 21 days |
| 1971 | 35 days |
| 1972 | 19 days |
| 1973 | 22 days |
| 1974 | 30 days |
| 1975 | 21 days |
| 1976 | 35 days |
| 1977 | 26 days |
| 1978 | 35 days |
| 1979 | 27 days |
| 1980 | 31 days |
| 1981 | 30 days |
| 1982 | 28 days |
| 1983 | 34 days |
| 1984 | 27 days |
| 1985 | 19 days |
| 1986 | 43 days |
| 1987 | 25 days |
| 1988 | 32 days |
| 1989 | 35 days |
| 1990 | 54 days |
| 1991 | 25 days |
| 1992 | 24 days |
| 1993 | 21 days |
| 1994 | 17 days |
| 1995 | 23 days |
| 1996 | 18 days |
| 1997 | 26 days |
| 1998 | 48 days |
| 1999 | 45 days |
| 2000 | 22 days |
| 2001 | 29 days |
| 2002 | 36 days |
| 2003 | 28 days |
| 2004 | 33 days |
| 2005 | 31 days |
| 2006 | 36 days |
| 2007 | 39 days |
| 2008 | 44 days |
| 2009 | 14 days |
| 2010 | 39 days |
| 2011 | 40 days |
| 2012 | 28 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
99 years with a frostAcross 99 years with a frost, the median last spring frost at Clark falls on 12 May and the median first autumn frost on 28 September, which leaves a median of 139 days between them.
In 1981 to 2011 the median growing season was 146 days. That is 19 days more than in 1900 to 1937.
Fitted over all years, the growing season changes by +2.9 days per decade at this station.
| Measure | Median, all years | Earliest period (1900 to 1937) | Recent period (1981 to 2011) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 12 May | 21 May | 8 May | 13 days earlier | -1.7 days per decade |
| First autumn frost | 28 September | 24 September | 2 October | 8 days later | +1.1 days per decade |
| Growing days | 139 days | 127 days | 146 days | 19 days more | +2.9 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
105 years, 1899 to 2011A day with at least 49.2 mm (1.9 in) of rain is expected about once in 2 years. A day with at least 130.4 mm (5.1 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 49.2 mm (1.9 in) | |
| 5 years | 67.8 mm (2.7 in) | |
| 10 years | 81.3 mm (3.2 in) | |
| 25 years | 99.8 mm (3.9 in) | |
| 50 years | 114.6 mm (4.5 in) | |
| 100 years | 130.4 mm (5.1 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 105 years of values from 1899 to 2011.
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: 119.4 mm (4.7 in) in 1900; 113.5 mm (4.5 in) in 2007; 112.3 mm (4.4 in) in 1997.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
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).