Middletown 4 W Weather Records (USC00064767)
Record envelope, standing records and threshold days for Middletown 4 W (USC00064767), Connecticut, United States, with 130 years of record.
Key Facts for Middletown 4 W
- Middletown 4 W (USC00064767) is a weather station in Connecticut, United States at 41.55 latitude and -72.72 longitude, 113 m (369 ft) above sea level.
- The station reports from 1868 to 1997, 130 years of record.
- 1,464 records set at Middletown 4 W still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Middletown 4 W set a daily record high minimum temperature of 5.6 C (42.1 F) on 18 December 1996.
About the Station
- Location: Connecticut, United States, 41.55 latitude, -72.72 longitude.
- Elevation: 113 m (369 ft).
- Period of record: 1868 to 1997, 130 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 | 20.6 C (69.1 F) | -28.3 C (-18.9 F) | n/a | n/a |
| Feb | 19.4 C (66.9 F) | -27.8 C (-18.0 F) | n/a | n/a |
| Mar | 26.7 C (80.1 F) | -20.0 C (-4.0 F) | n/a | n/a |
| Apr | 32.2 C (90.0 F) | -15.0 C (5.0 F) | n/a | n/a |
| May | 36.7 C (98.1 F) | -3.9 C (25.0 F) | n/a | n/a |
| Jun | 37.8 C (100.0 F) | 1.7 C (35.1 F) | n/a | n/a |
| Jul | 39.4 C (102.9 F) | 3.9 C (39.0 F) | n/a | n/a |
| Aug | 37.2 C (99.0 F) | 2.2 C (36.0 F) | n/a | n/a |
| Sep | 37.2 C (99.0 F) | -4.2 C (24.4 F) | n/a | n/a |
| Oct | 32.2 C (90.0 F) | -7.8 C (18.0 F) | n/a | n/a |
| Nov | 25.6 C (78.1 F) | -18.3 C (-0.9 F) | n/a | n/a |
| Dec | 20.0 C (68.0 F) | -28.9 C (-20.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1875 | 31 |
| 1876 | 6 |
| 1877 | 7 |
| 1878 | 14 |
| 1879 | 21 |
| 1880 | 19 |
| 1881 | 24 |
| 1882 | 10 |
| 1883 | 16 |
| 1884 | 15 |
| 1885 | 14 |
| 1886 | 13 |
| 1887 | 7 |
| 1888 | 18 |
| 1889 | 11 |
| 1890 | 11 |
| 1891 | 10 |
| 1892 | 8 |
| 1893 | 11 |
| 1894 | 19 |
| 1895 | 19 |
| 1896 | 19 |
| 1897 | 7 |
| 1898 | 9 |
| 1899 | 18 |
| 1900 | 28 |
| 1901 | 10 |
| 1902 | 10 |
| 1903 | 16 |
| 1904 | 20 |
| 1905 | 4 |
| 1906 | 15 |
| 1907 | 12 |
| 1908 | 12 |
| 1909 | 9 |
| 1910 | 11 |
| 1911 | 16 |
| 1912 | 17 |
| 1913 | 21 |
| 1914 | 15 |
| 1915 | 13 |
| 1916 | 21 |
| 1917 | 26 |
| 1918 | 17 |
| 1919 | 25 |
| 1920 | 22 |
| 1921 | 14 |
| 1922 | 13 |
| 1923 | 21 |
| 1924 | 11 |
| 1925 | 22 |
| 1926 | 15 |
| 1927 | 12 |
| 1928 | 8 |
| 1929 | 17 |
| 1930 | 22 |
| 1931 | 13 |
| 1932 | 15 |
| 1942 | 2 |
| 1945 | 4 |
| 1946 | 8 |
| 1947 | 18 |
| 1948 | 10 |
| 1949 | 23 |
| 1950 | 15 |
| 1951 | 15 |
| 1952 | 12 |
| 1953 | 19 |
| 1954 | 12 |
| 1955 | 17 |
| 1956 | 12 |
| 1957 | 17 |
| 1958 | 4 |
| 1959 | 16 |
| 1960 | 7 |
| 1961 | 4 |
| 1962 | 8 |
| 1963 | 10 |
| 1964 | 9 |
| 1965 | 11 |
| 1966 | 8 |
| 1967 | 18 |
| 1968 | 11 |
| 1969 | 9 |
| 1970 | 7 |
| 1971 | 5 |
| 1972 | 6 |
| 1973 | 5 |
| 1974 | 11 |
| 1975 | 6 |
| 1976 | 2 |
| 1977 | 14 |
| 1978 | 4 |
| 1979 | 16 |
| 1980 | 5 |
| 1981 | 17 |
| 1982 | 19 |
| 1983 | 11 |
| 1984 | 18 |
| 1985 | 11 |
| 1986 | 7 |
| 1987 | 11 |
| 1988 | 12 |
| 1989 | 12 |
| 1990 | 26 |
| 1991 | 29 |
| 1992 | 6 |
| 1993 | 4 |
| 1994 | 3 |
| 1995 | 10 |
| 1996 | 8 |
All-Time Record Progression
6 new records| Date | Kind | Detail |
|---|---|---|
| 1912-01-14 | Record low minimum temperature | Record low minimum temperature -28.3 C (-18.9 F) |
| 1917-07-31 | Record high minimum temperature | Record high minimum temperature 28.3 C (82.9 F) |
| 1917-12-30 | Record low minimum temperature | Record low minimum temperature -28.9 C (-20.0 F) |
| 1917-12-31 | Record low maximum temperature | Record low maximum temperature -19.4 C (-2.9 F) |
| 1986-02-22 | Record snow depth | Record snow depth 99.1 cm (39.0 in) |
| 1992-06-06 | Record daily precipitation | Record daily precipitation 196.9 mm (7.8 in) |
Wettest Day of Each Month
Jun: 196.9 mm (7.8 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 90.9 mm (3.6 in) | 25 January 1979 |
| Feb | 88.9 mm (3.5 in) | 12 February 1886 |
| Mar | 95.3 mm (3.8 in) | 22 March 1980 |
| Apr | 125.2 mm (4.9 in) | 21 April 1901 |
| May | 100.6 mm (4.0 in) | 28 May 1906 |
| Jun | 196.9 mm (7.8 in) | 6 June 1992 |
| Jul | 129.3 mm (5.1 in) | 13 July 1897 |
| Aug | 109.2 mm (4.3 in) | 24 August 1901 |
| Sep | 122.2 mm (4.8 in) | 12 September 1971 |
| Oct | 181.9 mm (7.2 in) | 4 October 1869 |
| Nov | 94.0 mm (3.7 in) | 26 November 1900 |
| Dec | 88.9 mm (3.5 in) | 17 December 1888 |
Period of Record Coverage
1875 to 1997| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1875 | 361 | 99% | Yes |
| 1876 | 362 | 99% | Yes |
| 1877 | 363 | 99% | Yes |
| 1878 | 364 | 100% | Yes |
| 1879 | 364 | 100% | Yes |
| 1880 | 366 | 100% | Yes |
| 1881 | 365 | 100% | Yes |
| 1882 | 365 | 100% | Yes |
| 1883 | 365 | 100% | Yes |
| 1884 | 366 | 100% | Yes |
| 1885 | 365 | 100% | Yes |
| 1886 | 365 | 100% | Yes |
| 1887 | 365 | 100% | Yes |
| 1888 | 366 | 100% | Yes |
| 1889 | 364 | 100% | Yes |
| 1890 | 365 | 100% | Yes |
| 1891 | 335 | 92% | Yes |
| 1892 | 210 | 57% | No |
| 1893 | 359 | 98% | Yes |
| 1894 | 356 | 98% | Yes |
| 1895 | 358 | 98% | Yes |
| 1896 | 355 | 97% | Yes |
| 1897 | 359 | 98% | Yes |
| 1898 | 242 | 66% | No |
| 1899 | 364 | 100% | Yes |
| 1900 | 365 | 100% | Yes |
| 1901 | 364 | 100% | Yes |
| 1902 | 363 | 99% | Yes |
| 1903 | 365 | 100% | Yes |
| 1904 | 365 | 100% | Yes |
| 1905 | 365 | 100% | Yes |
| 1906 | 365 | 100% | Yes |
| 1907 | 365 | 100% | Yes |
| 1908 | 363 | 99% | Yes |
| 1909 | 365 | 100% | Yes |
| 1910 | 363 | 99% | Yes |
| 1911 | 363 | 99% | Yes |
| 1912 | 366 | 100% | Yes |
| 1913 | 365 | 100% | Yes |
| 1914 | 363 | 99% | Yes |
| 1915 | 365 | 100% | Yes |
| 1916 | 366 | 100% | Yes |
| 1917 | 365 | 100% | Yes |
| 1918 | 362 | 99% | Yes |
| 1919 | 365 | 100% | Yes |
| 1920 | 359 | 98% | Yes |
| 1921 | 356 | 98% | Yes |
| 1922 | 365 | 100% | Yes |
| 1923 | 364 | 100% | Yes |
| 1924 | 366 | 100% | Yes |
| 1925 | 365 | 100% | Yes |
| 1926 | 364 | 100% | Yes |
| 1927 | 363 | 99% | Yes |
| 1928 | 364 | 99% | Yes |
| 1929 | 365 | 100% | Yes |
| 1930 | 363 | 99% | Yes |
| 1931 | 364 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1942 | 88 | 24% | No |
| 1945 | 184 | 50% | No |
| 1946 | 365 | 100% | Yes |
| 1947 | 364 | 100% | Yes |
| 1948 | 359 | 98% | Yes |
| 1949 | 361 | 99% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 363 | 99% | Yes |
| 1952 | 356 | 97% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 364 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 364 | 100% | Yes |
| 1962 | 364 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 362 | 99% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 364 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 364 | 99% | Yes |
| 1973 | 364 | 100% | Yes |
| 1974 | 364 | 100% | Yes |
| 1975 | 362 | 99% | Yes |
| 1976 | 363 | 99% | Yes |
| 1977 | 335 | 92% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 364 | 100% | Yes |
| 1980 | 361 | 99% | Yes |
| 1981 | 363 | 99% | Yes |
| 1982 | 361 | 99% | Yes |
| 1983 | 363 | 99% | Yes |
| 1984 | 365 | 100% | Yes |
| 1985 | 362 | 99% | Yes |
| 1986 | 361 | 99% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 362 | 99% | Yes |
| 1989 | 364 | 100% | Yes |
| 1990 | 364 | 100% | Yes |
| 1991 | 364 | 100% | Yes |
| 1992 | 335 | 92% | Yes |
| 1993 | 363 | 99% | Yes |
| 1994 | 362 | 99% | Yes |
| 1995 | 363 | 99% | Yes |
| 1996 | 360 | 98% | Yes |
| 1997 | 30 | 8% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 18 December 1996 | Middletown 4 W, US | daily high min | 5.6 C (42.1 F) | 1.2 C (2.2 F) | 75 years | 34 of 100 (Routine) |
| 11 December 1996 | Middletown 4 W, US | daily snow depth | 15.2 cm (6.0 in) | 2.5 cm (1.0 in) | 47 years | 26 of 100 (Routine) |
| 10 December 1996 | Middletown 4 W, US | daily snow depth | 17.8 cm (7.0 in) | 2.6 cm (1.0 in) | 47 years | 26 of 100 (Routine) |
| 9 December 1996 | Middletown 4 W, US | daily snow depth (Tie) | 17.8 cm (7.0 in) | tie | 47 years | 6 of 100 (Routine) |
| 8 December 1996 | Middletown 4 W, US | daily snowfall | 25.4 cm (10.0 in) | 21.6 cm (8.5 in) | 94 years | 69 of 100 (Major) |
| 8 December 1996 | Middletown 4 W, US | daily snow depth | 27.9 cm (11.0 in) | 10.1 cm (4.0 in) | 47 years | 34 of 100 (Routine) |
| 16 November 1996 | Middletown 4 W, US | daily low min | -10.0 C (14.0 F) | 0.6 C (1.1 F) | 77 years | 34 of 100 (Routine) |
| 15 November 1996 | Middletown 4 W, US | daily low max | 0.0 C (32.0 F) | 2.2 C (4.0 F) | 96 years | 42 of 100 (Notable) |
| 14 November 1996 | Middletown 4 W, US | daily low max (Tie) | 2.2 C (36.0 F) | tie | 85 years | 8 of 100 (Routine) |
| 20 October 1996 | Middletown 4 W, US | daily rain | 106.9 mm (4.2 in) | 26.9 mm (1.1 in) | 90 years | 52 of 100 (Notable) |
| 5 October 1996 | Middletown 4 W, US | daily low min (Tie) | -2.8 C (27.0 F) | tie | 112 years | 10 of 100 (Routine) |
| 4 October 1996 | Middletown 4 W, US | daily low min (Tie) | -3.3 C (26.1 F) | tie | 96 years | 9 of 100 (Routine) |
| 18 September 1996 | Middletown 4 W, US | daily rain | 52.1 mm (2.1 in) | 5.4 mm (0.21 in) | 107 years | 43 of 100 (Notable) |
| 18 September 1996 | Middletown 4 W, US | daily low max (Tie) | 13.3 C (55.9 F) | tie | 51 years | 6 of 100 (Routine) |
| 1 August 1996 | Middletown 4 W, US | daily low max | 17.8 C (64.0 F) | 0.5 C (0.9 F) | 73 years | 32 of 100 (Routine) |
| 26 July 1996 | Middletown 4 W, US | daily rain | 41.1 mm (1.6 in) | 14.4 mm (0.6 in) | 11 years | 23 of 100 (Routine) |
| 21 May 1996 | Middletown 4 W, US | daily high max | 33.3 C (91.9 F) | 0.5 C (0.9 F) | 93 years | 38 of 100 (Notable) |
| 14 May 1996 | Middletown 4 W, US | daily low min (Tie) | 0.0 C (32.0 F) | tie | 117 years | 10 of 100 (Routine) |
| 7 May 1996 | Middletown 4 W, US | daily low min | -1.1 C (30.0 F) | 0.5 C (0.9 F) | 113 years | 41 of 100 (Notable) |
| 16 April 1996 | Middletown 4 W, US | daily rain | 94.0 mm (3.7 in) | 54.6 mm (2.1 in) | 83 years | 74 of 100 (Major) |
Climate Trend
103 complete years, 1875 to 1996| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1875 | 7.1 C | -2.52 C |
| 1876 | 9.0 C | -0.64 C |
| 1877 | 10.1 C | +0.44 C |
| 1878 | 10.3 C | +0.66 C |
| 1879 | 9.2 C | -0.49 C |
| 1880 | 9.9 C | +0.25 C |
| 1881 | 9.7 C | +0.06 C |
| 1882 | 9.1 C | -0.52 C |
| 1883 | 8.6 C | -1.01 C |
| 1884 | 9.5 C | -0.16 C |
| 1885 | 8.9 C | -0.74 C |
| 1886 | 9.2 C | -0.50 C |
| 1887 | 9.2 C | -0.48 C |
| 1888 | 8.3 C | -1.39 C |
| 1889 | 10.1 C | +0.49 C |
| 1890 | 9.7 C | +0.06 C |
| 1893 | 8.8 C | -0.90 C |
| 1894 | 10.0 C | +0.37 C |
| 1895 | 9.7 C | +0.02 C |
| 1896 | 9.8 C | +0.17 C |
| 1897 | 10.1 C | +0.45 C |
| 1899 | 9.5 C | -0.16 C |
| 1900 | 10.5 C | +0.81 C |
| 1901 | 9.3 C | -0.35 C |
| 1902 | 9.5 C | -0.11 C |
| 1903 | 9.2 C | -0.43 C |
| 1904 | 7.5 C | -2.19 C |
| 1905 | 9.0 C | -0.69 C |
| 1906 | 9.7 C | +0.06 C |
| 1907 | 8.8 C | -0.89 C |
| 1908 | 10.0 C | +0.33 C |
| 1909 | 9.5 C | -0.12 C |
| 1910 | 9.6 C | -0.06 C |
| 1911 | 9.7 C | +0.08 C |
| 1912 | 8.8 C | -0.88 C |
| 1913 | 10.7 C | +1.05 C |
| 1914 | 8.4 C | -1.24 C |
| 1915 | 9.0 C | -0.63 C |
| 1916 | 7.9 C | -1.76 C |
| 1917 | 7.0 C | -2.67 C |
| 1918 | 8.0 C | -1.70 C |
| 1919 | 8.6 C | -1.08 C |
| 1920 | 7.7 C | -1.99 C |
| 1921 | 9.4 C | -0.29 C |
| 1922 | 8.5 C | -1.18 C |
| 1923 | 7.9 C | -1.72 C |
| 1924 | 7.8 C | -1.84 C |
| 1925 | 8.5 C | -1.20 C |
| 1926 | 8.2 C | -1.44 C |
| 1927 | 9.2 C | -0.46 C |
| 1928 | 9.1 C | -0.60 C |
| 1929 | 8.9 C | -0.72 C |
| 1930 | 8.8 C | -0.86 C |
| 1931 | 9.7 C | +0.05 C |
| 1932 | 9.6 C | -0.03 C |
| 1946 | 10.2 C | +0.54 C |
| 1947 | 9.9 C | +0.23 C |
| 1948 | 10.1 C | +0.44 C |
| 1949 | 11.9 C | +2.21 C |
| 1950 | 10.1 C | +0.48 C |
| 1951 | 11.1 C | +1.47 C |
| 1952 | 11.4 C | +1.72 C |
| 1953 | 11.8 C | +2.19 C |
| 1954 | 10.8 C | +1.19 C |
| 1955 | 10.7 C | +1.02 C |
| 1956 | 10.0 C | +0.30 C |
| 1957 | 10.9 C | +1.28 C |
| 1958 | 9.5 C | -0.20 C |
| 1959 | 11.0 C | +1.33 C |
| 1961 | 9.8 C | +0.19 C |
| 1962 | 8.3 C | -1.38 C |
| 1963 | 8.6 C | -1.01 C |
| 1964 | 9.2 C | -0.43 C |
| 1965 | 9.0 C | -0.64 C |
| 1966 | 9.3 C | -0.37 C |
| 1967 | 10.0 C | +0.36 C |
| 1968 | 10.7 C | +1.08 C |
| 1969 | 10.7 C | +1.08 C |
| 1970 | 9.7 C | +0.02 C |
| 1971 | 10.5 C | +0.86 C |
| 1972 | 9.4 C | -0.28 C |
| 1973 | 10.8 C | +1.18 C |
| 1974 | 9.1 C | -0.58 C |
| 1975 | 9.7 C | +0.00 C |
| 1976 | 9.5 C | -0.17 C |
| 1978 | 9.6 C | -0.10 C |
| 1979 | 10.4 C | +0.77 C |
| 1980 | 10.2 C | +0.58 C |
| 1981 | 11.0 C | +1.33 C |
| 1982 | 10.6 C | +0.95 C |
| 1983 | 11.1 C | +1.47 C |
| 1984 | 11.0 C | +1.30 C |
| 1985 | 11.0 C | +1.31 C |
| 1986 | 10.8 C | +1.17 C |
| 1987 | 10.9 C | +1.29 C |
| 1988 | 10.7 C | +1.08 C |
| 1989 | 10.5 C | +0.82 C |
| 1990 | 12.3 C | +2.60 C |
| 1991 | 12.0 C | +2.39 C |
| 1993 | 9.7 C | +0.05 C |
| 1994 | 10.0 C | +0.32 C |
| 1995 | 9.7 C | +0.05 C |
| 1996 | 9.3 C | -0.40 C |
The annual mean temperature here has risen by 0.1 C (0.1 to 0.2) per decade over 1875 to 1996. In Fahrenheit: 0.2 F (0.2 to 0.3) per decade. The slope is a straight line fitted to 103 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.1 C (0.1 to 0.2) per decade | 0.2 F (0.2 to 0.3) per decade | 1875 to 1996 | 103 | Rise |
| Mean daily maximum | 0.07 C (0.02 to 0.12) per decade | 0.12 F (0.04 to 0.21) per decade | 1875 to 1996 | 103 | Rise |
| Mean daily minimum | 0.2 C (0.1 to 0.3) per decade | 0.4 F (0.3 to 0.5) per decade | 1875 to 1996 | 103 | 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
1868 to 1997| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 39.4 C (102.9 F) | 1898 | 34.4 C (93.9 F) | 112 |
| Coldest night (TNn) | -28.9 C (-20.0 F) | 1917 | -21.7 C (-7.1 F) | 112 |
| Wettest day (Rx1day) | 196.9 mm (7.8 in) | 1992 | 69.1 mm (2.7 in) | 119 |
| Wettest five days (Rx5day) | 246.9 mm (9.7 in) | 1982 | 104.1 mm (4.1 in) | 119 |
| Longest dry spell (CDD) | 34 days | 1924 | 17 days | 119 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1868 | n/a |
| 1869 | n/a |
| 1870 | n/a |
| 1871 | n/a |
| 1872 | n/a |
| 1873 | n/a |
| 1874 | n/a |
| 1875 | 33.5 C (92.3 F) |
| 1876 | 35.7 C (96.3 F) |
| 1877 | 33.9 C (93.0 F) |
| 1878 | 35.8 C (96.4 F) |
| 1879 | 36.1 C (97.0 F) |
| 1880 | 36.7 C (98.1 F) |
| 1881 | 37.2 C (99.0 F) |
| 1882 | 36.5 C (97.7 F) |
| 1883 | 34.4 C (93.9 F) |
| 1884 | 34.4 C (93.9 F) |
| 1885 | 36.1 C (97.0 F) |
| 1886 | 34.4 C (93.9 F) |
| 1887 | 34.4 C (93.9 F) |
| 1888 | 37.8 C (100.0 F) |
| 1889 | 31.7 C (89.1 F) |
| 1890 | 34.4 C (93.9 F) |
| 1891 | 36.1 C (97.0 F) |
| 1892 | 36.7 C (98.1 F) |
| 1893 | 35.6 C (96.1 F) |
| 1894 | 37.8 C (100.0 F) |
| 1895 | 35.6 C (96.1 F) |
| 1896 | 35.6 C (96.1 F) |
| 1897 | 33.9 C (93.0 F) |
| 1898 | 39.4 C (102.9 F) |
| 1899 | 35.0 C (95.0 F) |
| 1900 | 37.2 C (99.0 F) |
| 1901 | 37.8 C (100.0 F) |
| 1902 | 33.9 C (93.0 F) |
| 1903 | 34.4 C (93.9 F) |
| 1904 | 33.3 C (91.9 F) |
| 1905 | 35.0 C (95.0 F) |
| 1906 | 32.8 C (91.0 F) |
| 1907 | 33.3 C (91.9 F) |
| 1908 | 35.6 C (96.1 F) |
| 1909 | 34.4 C (93.9 F) |
| 1910 | 34.4 C (93.9 F) |
| 1911 | 38.9 C (102.0 F) |
| 1912 | 36.7 C (98.1 F) |
| 1913 | 35.0 C (95.0 F) |
| 1914 | 32.8 C (91.0 F) |
| 1915 | 32.2 C (90.0 F) |
| 1916 | 32.8 C (91.0 F) |
| 1917 | 35.6 C (96.1 F) |
| 1918 | 33.9 C (93.0 F) |
| 1919 | 35.6 C (96.1 F) |
| 1920 | 31.1 C (88.0 F) |
| 1921 | 34.4 C (93.9 F) |
| 1922 | 32.2 C (90.0 F) |
| 1923 | 34.4 C (93.9 F) |
| 1924 | 34.4 C (93.9 F) |
| 1925 | 34.4 C (93.9 F) |
| 1926 | 37.2 C (99.0 F) |
| 1927 | 32.8 C (91.0 F) |
| 1928 | 33.9 C (93.0 F) |
| 1929 | 34.4 C (93.9 F) |
| 1930 | 34.4 C (93.9 F) |
| 1931 | 35.0 C (95.0 F) |
| 1932 | 33.3 C (91.9 F) |
| 1942 | 29.4 C (84.9 F) |
| 1945 | 33.3 C (91.9 F) |
| 1946 | 33.3 C (91.9 F) |
| 1947 | 33.3 C (91.9 F) |
| 1948 | 35.0 C (95.0 F) |
| 1949 | 37.2 C (99.0 F) |
| 1950 | 32.2 C (90.0 F) |
| 1951 | 32.2 C (90.0 F) |
| 1952 | 36.7 C (98.1 F) |
| 1953 | 37.2 C (99.0 F) |
| 1954 | 35.0 C (95.0 F) |
| 1955 | 37.2 C (99.0 F) |
| 1956 | 35.6 C (96.1 F) |
| 1957 | 36.7 C (98.1 F) |
| 1958 | 33.3 C (91.9 F) |
| 1959 | 34.4 C (93.9 F) |
| 1960 | 32.8 C (91.0 F) |
| 1961 | 32.8 C (91.0 F) |
| 1962 | 32.2 C (90.0 F) |
| 1963 | 33.3 C (91.9 F) |
| 1964 | 34.4 C (93.9 F) |
| 1965 | 32.8 C (91.0 F) |
| 1966 | 35.0 C (95.0 F) |
| 1967 | 35.0 C (95.0 F) |
| 1968 | 36.7 C (98.1 F) |
| 1969 | 35.6 C (96.1 F) |
| 1970 | 33.3 C (91.9 F) |
| 1971 | 33.3 C (91.9 F) |
| 1972 | 31.7 C (89.1 F) |
| 1973 | 33.9 C (93.0 F) |
| 1974 | 32.2 C (90.0 F) |
| 1975 | 34.4 C (93.9 F) |
| 1976 | 32.2 C (90.0 F) |
| 1977 | 37.8 C (100.0 F) |
| 1978 | 34.4 C (93.9 F) |
| 1979 | 33.3 C (91.9 F) |
| 1980 | 36.7 C (98.1 F) |
| 1981 | 35.6 C (96.1 F) |
| 1982 | 36.1 C (97.0 F) |
| 1983 | 35.0 C (95.0 F) |
| 1984 | 34.4 C (93.9 F) |
| 1985 | 33.9 C (93.0 F) |
| 1986 | 35.0 C (95.0 F) |
| 1987 | 36.1 C (97.0 F) |
| 1988 | 37.8 C (100.0 F) |
| 1989 | 35.0 C (95.0 F) |
| 1990 | 34.4 C (93.9 F) |
| 1991 | 38.9 C (102.0 F) |
| 1992 | 33.3 C (91.9 F) |
| 1993 | 36.1 C (97.0 F) |
| 1994 | 36.1 C (97.0 F) |
| 1995 | 35.0 C (95.0 F) |
| 1996 | 33.3 C (91.9 F) |
| 1997 | 10.0 C (50.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1868 | n/a |
| 1869 | n/a |
| 1870 | n/a |
| 1871 | n/a |
| 1872 | n/a |
| 1873 | n/a |
| 1874 | n/a |
| 1875 | -23.6 C (-10.5 F) |
| 1876 | -21.9 C (-7.4 F) |
| 1877 | -25.6 C (-14.1 F) |
| 1878 | -23.9 C (-11.0 F) |
| 1879 | -22.8 C (-9.0 F) |
| 1880 | -22.7 C (-8.9 F) |
| 1881 | -26.9 C (-16.4 F) |
| 1882 | -25.6 C (-14.1 F) |
| 1883 | -25.8 C (-14.4 F) |
| 1884 | -23.9 C (-11.0 F) |
| 1885 | -20.0 C (-4.0 F) |
| 1886 | -25.0 C (-13.0 F) |
| 1887 | -26.1 C (-15.0 F) |
| 1888 | -25.6 C (-14.1 F) |
| 1889 | -17.8 C (0.0 F) |
| 1890 | -16.7 C (1.9 F) |
| 1891 | -15.0 C (5.0 F) |
| 1892 | -16.1 C (3.0 F) |
| 1893 | -25.6 C (-14.1 F) |
| 1894 | -21.7 C (-7.1 F) |
| 1895 | -25.6 C (-14.1 F) |
| 1896 | -25.0 C (-13.0 F) |
| 1897 | -21.7 C (-7.1 F) |
| 1898 | -24.4 C (-11.9 F) |
| 1899 | -25.0 C (-13.0 F) |
| 1900 | -21.7 C (-7.1 F) |
| 1901 | -21.7 C (-7.1 F) |
| 1902 | -23.9 C (-11.0 F) |
| 1903 | -21.7 C (-7.1 F) |
| 1904 | -27.8 C (-18.0 F) |
| 1905 | -21.7 C (-7.1 F) |
| 1906 | -19.4 C (-2.9 F) |
| 1907 | -23.9 C (-11.0 F) |
| 1908 | -22.2 C (-8.0 F) |
| 1909 | -20.6 C (-5.1 F) |
| 1910 | -22.2 C (-8.0 F) |
| 1911 | -18.3 C (-0.9 F) |
| 1912 | -28.3 C (-18.9 F) |
| 1913 | -17.8 C (0.0 F) |
| 1914 | -25.0 C (-13.0 F) |
| 1915 | -18.9 C (-2.0 F) |
| 1916 | -23.9 C (-11.0 F) |
| 1917 | -28.9 C (-20.0 F) |
| 1918 | -27.8 C (-18.0 F) |
| 1919 | -25.0 C (-13.0 F) |
| 1920 | -27.8 C (-18.0 F) |
| 1921 | -22.2 C (-8.0 F) |
| 1922 | -26.1 C (-15.0 F) |
| 1923 | -26.7 C (-16.1 F) |
| 1924 | -22.8 C (-9.0 F) |
| 1925 | -26.7 C (-16.1 F) |
| 1926 | -18.3 C (-0.9 F) |
| 1927 | -25.6 C (-14.1 F) |
| 1928 | -17.8 C (0.0 F) |
| 1929 | -17.2 C (1.0 F) |
| 1930 | -21.7 C (-7.1 F) |
| 1931 | -21.7 C (-7.1 F) |
| 1932 | -17.7 C (0.1 F) |
| 1942 | -17.2 C (1.0 F) |
| 1945 | -18.3 C (-0.9 F) |
| 1946 | -18.9 C (-2.0 F) |
| 1947 | -16.7 C (1.9 F) |
| 1948 | -21.1 C (-6.0 F) |
| 1949 | -15.0 C (5.0 F) |
| 1950 | -18.9 C (-2.0 F) |
| 1951 | -16.7 C (1.9 F) |
| 1952 | -18.3 C (-0.9 F) |
| 1953 | -12.2 C (10.0 F) |
| 1954 | -20.0 C (-4.0 F) |
| 1955 | -18.9 C (-2.0 F) |
| 1956 | -16.7 C (1.9 F) |
| 1957 | -23.9 C (-11.0 F) |
| 1958 | -20.0 C (-4.0 F) |
| 1959 | -17.8 C (0.0 F) |
| 1960 | -15.0 C (5.0 F) |
| 1961 | -23.3 C (-9.9 F) |
| 1962 | -22.2 C (-8.0 F) |
| 1963 | -23.3 C (-9.9 F) |
| 1964 | -20.0 C (-4.0 F) |
| 1965 | -20.6 C (-5.1 F) |
| 1966 | -18.9 C (-2.0 F) |
| 1967 | -23.3 C (-9.9 F) |
| 1968 | -22.2 C (-8.0 F) |
| 1969 | -15.0 C (5.0 F) |
| 1970 | -21.1 C (-6.0 F) |
| 1971 | -21.7 C (-7.1 F) |
| 1972 | -17.8 C (0.0 F) |
| 1973 | -16.1 C (3.0 F) |
| 1974 | -20.6 C (-5.1 F) |
| 1975 | -18.9 C (-2.0 F) |
| 1976 | -21.7 C (-7.1 F) |
| 1977 | -18.3 C (-0.9 F) |
| 1978 | -18.9 C (-2.0 F) |
| 1979 | -23.3 C (-9.9 F) |
| 1980 | -22.2 C (-8.0 F) |
| 1981 | -21.7 C (-7.1 F) |
| 1982 | -22.2 C (-8.0 F) |
| 1983 | -18.3 C (-0.9 F) |
| 1984 | -25.6 C (-14.1 F) |
| 1985 | -20.6 C (-5.1 F) |
| 1986 | -17.2 C (1.0 F) |
| 1987 | -18.9 C (-2.0 F) |
| 1988 | -21.1 C (-6.0 F) |
| 1989 | -20.6 C (-5.1 F) |
| 1990 | -16.1 C (3.0 F) |
| 1991 | -16.7 C (1.9 F) |
| 1992 | -15.0 C (5.0 F) |
| 1993 | -18.9 C (-2.0 F) |
| 1994 | -22.2 C (-8.0 F) |
| 1995 | -21.7 C (-7.1 F) |
| 1996 | -20.6 C (-5.1 F) |
| 1997 | -18.9 C (-2.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1868 | 117.6 mm (4.6 in) |
| 1869 | 181.9 mm (7.2 in) |
| 1870 | 73.4 mm (2.9 in) |
| 1871 | 71.6 mm (2.8 in) |
| 1872 | 67.6 mm (2.7 in) |
| 1873 | 84.8 mm (3.3 in) |
| 1874 | 94.5 mm (3.7 in) |
| 1875 | 50.8 mm (2.0 in) |
| 1876 | 89.7 mm (3.5 in) |
| 1877 | 93.7 mm (3.7 in) |
| 1878 | 82.6 mm (3.3 in) |
| 1879 | 86.6 mm (3.4 in) |
| 1880 | 62.0 mm (2.4 in) |
| 1881 | 70.6 mm (2.8 in) |
| 1882 | 77.7 mm (3.1 in) |
| 1883 | 47.8 mm (1.9 in) |
| 1884 | 75.2 mm (3.0 in) |
| 1885 | 101.6 mm (4.0 in) |
| 1886 | 88.9 mm (3.5 in) |
| 1887 | 66.0 mm (2.6 in) |
| 1888 | 88.9 mm (3.5 in) |
| 1889 | 71.6 mm (2.8 in) |
| 1890 | 56.6 mm (2.2 in) |
| 1891 | 62.5 mm (2.5 in) |
| 1892 | 56.9 mm (2.2 in) |
| 1893 | 68.6 mm (2.7 in) |
| 1894 | 71.1 mm (2.8 in) |
| 1895 | 64.8 mm (2.6 in) |
| 1896 | 72.6 mm (2.9 in) |
| 1897 | 129.3 mm (5.1 in) |
| 1898 | 90.4 mm (3.6 in) |
| 1899 | 44.2 mm (1.7 in) |
| 1900 | 94.0 mm (3.7 in) |
| 1901 | 125.2 mm (4.9 in) |
| 1902 | 87.6 mm (3.4 in) |
| 1903 | 126.5 mm (5.0 in) |
| 1904 | 92.7 mm (3.6 in) |
| 1905 | 44.7 mm (1.8 in) |
| 1906 | 100.6 mm (4.0 in) |
| 1907 | 53.8 mm (2.1 in) |
| 1908 | 59.2 mm (2.3 in) |
| 1909 | 79.8 mm (3.1 in) |
| 1910 | 57.2 mm (2.3 in) |
| 1911 | 76.2 mm (3.0 in) |
| 1912 | 65.0 mm (2.6 in) |
| 1913 | 58.9 mm (2.3 in) |
| 1914 | 61.7 mm (2.4 in) |
| 1915 | 50.8 mm (2.0 in) |
| 1916 | 48.5 mm (1.9 in) |
| 1917 | 46.0 mm (1.8 in) |
| 1918 | 71.1 mm (2.8 in) |
| 1919 | 52.1 mm (2.1 in) |
| 1920 | 64.5 mm (2.5 in) |
| 1921 | 50.8 mm (2.0 in) |
| 1922 | 67.1 mm (2.6 in) |
| 1923 | 63.5 mm (2.5 in) |
| 1924 | 51.6 mm (2.0 in) |
| 1925 | 58.4 mm (2.3 in) |
| 1926 | 57.7 mm (2.3 in) |
| 1927 | 83.6 mm (3.3 in) |
| 1928 | 81.5 mm (3.2 in) |
| 1929 | 61.0 mm (2.4 in) |
| 1930 | 43.9 mm (1.7 in) |
| 1931 | 64.0 mm (2.5 in) |
| 1932 | 72.4 mm (2.9 in) |
| 1942 | 50.0 mm (2.0 in) |
| 1945 | 46.5 mm (1.8 in) |
| 1946 | 59.9 mm (2.4 in) |
| 1947 | 73.7 mm (2.9 in) |
| 1948 | 57.7 mm (2.3 in) |
| 1949 | 58.9 mm (2.3 in) |
| 1950 | 73.7 mm (2.9 in) |
| 1951 | 67.6 mm (2.7 in) |
| 1952 | 47.8 mm (1.9 in) |
| 1953 | 86.9 mm (3.4 in) |
| 1954 | 88.4 mm (3.5 in) |
| 1955 | 106.9 mm (4.2 in) |
| 1956 | 51.8 mm (2.0 in) |
| 1957 | 73.7 mm (2.9 in) |
| 1958 | 72.6 mm (2.9 in) |
| 1959 | 56.6 mm (2.2 in) |
| 1960 | 117.3 mm (4.6 in) |
| 1961 | 54.1 mm (2.1 in) |
| 1962 | 61.7 mm (2.4 in) |
| 1963 | 66.3 mm (2.6 in) |
| 1964 | 51.6 mm (2.0 in) |
| 1965 | 55.1 mm (2.2 in) |
| 1966 | 53.1 mm (2.1 in) |
| 1967 | 50.8 mm (2.0 in) |
| 1968 | 46.5 mm (1.8 in) |
| 1969 | 56.9 mm (2.2 in) |
| 1970 | 55.9 mm (2.2 in) |
| 1971 | 122.2 mm (4.8 in) |
| 1972 | 91.9 mm (3.6 in) |
| 1973 | 78.5 mm (3.1 in) |
| 1974 | 90.4 mm (3.6 in) |
| 1975 | 72.9 mm (2.9 in) |
| 1976 | 66.8 mm (2.6 in) |
| 1977 | 64.3 mm (2.5 in) |
| 1978 | 83.6 mm (3.3 in) |
| 1979 | 92.7 mm (3.6 in) |
| 1980 | 95.3 mm (3.8 in) |
| 1981 | 67.6 mm (2.7 in) |
| 1982 | 134.6 mm (5.3 in) |
| 1983 | 86.9 mm (3.4 in) |
| 1984 | 62.0 mm (2.4 in) |
| 1985 | 63.0 mm (2.5 in) |
| 1986 | 71.6 mm (2.8 in) |
| 1987 | 66.8 mm (2.6 in) |
| 1988 | 76.7 mm (3.0 in) |
| 1989 | 73.4 mm (2.9 in) |
| 1990 | 102.4 mm (4.0 in) |
| 1991 | 73.4 mm (2.9 in) |
| 1992 | 196.9 mm (7.8 in) |
| 1993 | 69.1 mm (2.7 in) |
| 1994 | 87.9 mm (3.5 in) |
| 1995 | 65.5 mm (2.6 in) |
| 1996 | 106.9 mm (4.2 in) |
| 1997 | 34.5 mm (1.4 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1868 | 146.6 mm (5.8 in) |
| 1869 | 238.5 mm (9.4 in) |
| 1870 | 74.4 mm (2.9 in) |
| 1871 | 104.2 mm (4.1 in) |
| 1872 | 74.3 mm (2.9 in) |
| 1873 | 121.2 mm (4.8 in) |
| 1874 | 147.3 mm (5.8 in) |
| 1875 | 71.2 mm (2.8 in) |
| 1876 | 164.4 mm (6.5 in) |
| 1877 | 136.9 mm (5.4 in) |
| 1878 | 101.1 mm (4.0 in) |
| 1879 | 159.8 mm (6.3 in) |
| 1880 | 83.1 mm (3.3 in) |
| 1881 | 90.4 mm (3.6 in) |
| 1882 | 182.8 mm (7.2 in) |
| 1883 | 51.6 mm (2.0 in) |
| 1884 | 118.1 mm (4.6 in) |
| 1885 | 118.7 mm (4.7 in) |
| 1886 | 134.6 mm (5.3 in) |
| 1887 | 86.1 mm (3.4 in) |
| 1888 | 146.8 mm (5.8 in) |
| 1889 | 200.9 mm (7.9 in) |
| 1890 | 93.1 mm (3.7 in) |
| 1891 | 85.8 mm (3.4 in) |
| 1892 | 46.3 mm (1.8 in) |
| 1893 | 105.5 mm (4.2 in) |
| 1894 | 98.0 mm (3.9 in) |
| 1895 | 91.5 mm (3.6 in) |
| 1896 | 75.7 mm (3.0 in) |
| 1897 | 181.1 mm (7.1 in) |
| 1898 | 108.0 mm (4.3 in) |
| 1899 | 110.2 mm (4.3 in) |
| 1900 | 130.6 mm (5.1 in) |
| 1901 | 165.0 mm (6.5 in) |
| 1902 | 102.9 mm (4.1 in) |
| 1903 | 153.8 mm (6.1 in) |
| 1904 | 102.1 mm (4.0 in) |
| 1905 | 83.8 mm (3.3 in) |
| 1906 | 137.4 mm (5.4 in) |
| 1907 | 104.1 mm (4.1 in) |
| 1908 | 99.7 mm (3.9 in) |
| 1909 | 96.3 mm (3.8 in) |
| 1910 | 75.2 mm (3.0 in) |
| 1911 | 100.4 mm (4.0 in) |
| 1912 | 115.8 mm (4.6 in) |
| 1913 | 155.9 mm (6.1 in) |
| 1914 | 84.9 mm (3.3 in) |
| 1915 | 114.6 mm (4.5 in) |
| 1916 | 90.7 mm (3.6 in) |
| 1917 | 59.9 mm (2.4 in) |
| 1918 | 72.4 mm (2.9 in) |
| 1919 | 93.6 mm (3.7 in) |
| 1920 | 111.5 mm (4.4 in) |
| 1921 | 85.3 mm (3.4 in) |
| 1922 | 97.7 mm (3.8 in) |
| 1923 | 77.3 mm (3.0 in) |
| 1924 | 72.5 mm (2.9 in) |
| 1925 | 70.6 mm (2.8 in) |
| 1926 | 87.4 mm (3.4 in) |
| 1927 | 93.5 mm (3.7 in) |
| 1928 | 85.3 mm (3.4 in) |
| 1929 | 87.1 mm (3.4 in) |
| 1930 | 82.1 mm (3.2 in) |
| 1931 | 78.2 mm (3.1 in) |
| 1932 | 116.6 mm (4.6 in) |
| 1942 | 64.5 mm (2.5 in) |
| 1945 | 84.8 mm (3.3 in) |
| 1946 | 108.2 mm (4.3 in) |
| 1947 | 128.3 mm (5.1 in) |
| 1948 | 83.8 mm (3.3 in) |
| 1949 | 104.5 mm (4.1 in) |
| 1950 | 93.2 mm (3.7 in) |
| 1951 | 114.1 mm (4.5 in) |
| 1952 | 95.3 mm (3.8 in) |
| 1953 | 119.5 mm (4.7 in) |
| 1954 | 148.1 mm (5.8 in) |
| 1955 | 192.8 mm (7.6 in) |
| 1956 | 71.8 mm (2.8 in) |
| 1957 | 92.5 mm (3.6 in) |
| 1958 | 142.3 mm (5.6 in) |
| 1959 | 103.4 mm (4.1 in) |
| 1960 | 167.9 mm (6.6 in) |
| 1961 | 81.5 mm (3.2 in) |
| 1962 | 85.1 mm (3.4 in) |
| 1963 | 109.7 mm (4.3 in) |
| 1964 | 71.2 mm (2.8 in) |
| 1965 | 80.5 mm (3.2 in) |
| 1966 | 65.3 mm (2.6 in) |
| 1967 | 77.2 mm (3.0 in) |
| 1968 | 88.7 mm (3.5 in) |
| 1969 | 109.0 mm (4.3 in) |
| 1970 | 92.2 mm (3.6 in) |
| 1971 | 159.5 mm (6.3 in) |
| 1972 | 119.8 mm (4.7 in) |
| 1973 | 116.6 mm (4.6 in) |
| 1974 | 131.6 mm (5.2 in) |
| 1975 | 182.1 mm (7.2 in) |
| 1976 | 135.6 mm (5.3 in) |
| 1977 | 96.5 mm (3.8 in) |
| 1978 | 113.8 mm (4.5 in) |
| 1979 | 178.3 mm (7.0 in) |
| 1980 | 148.9 mm (5.9 in) |
| 1981 | 139.9 mm (5.5 in) |
| 1982 | 246.9 mm (9.7 in) |
| 1983 | 111.8 mm (4.4 in) |
| 1984 | 122.9 mm (4.8 in) |
| 1985 | 72.7 mm (2.9 in) |
| 1986 | 93.2 mm (3.7 in) |
| 1987 | 112.3 mm (4.4 in) |
| 1988 | 140.2 mm (5.5 in) |
| 1989 | 164.6 mm (6.5 in) |
| 1990 | 174.6 mm (6.9 in) |
| 1991 | 145.0 mm (5.7 in) |
| 1992 | 198.7 mm (7.8 in) |
| 1993 | 83.9 mm (3.3 in) |
| 1994 | 111.8 mm (4.4 in) |
| 1995 | 68.3 mm (2.7 in) |
| 1996 | 122.1 mm (4.8 in) |
| 1997 | 52.3 mm (2.1 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1868 | 11 days |
| 1869 | 14 days |
| 1870 | 17 days |
| 1871 | 13 days |
| 1872 | 17 days |
| 1873 | 23 days |
| 1874 | 24 days |
| 1875 | 13 days |
| 1876 | 16 days |
| 1877 | 24 days |
| 1878 | 12 days |
| 1879 | 24 days |
| 1880 | 20 days |
| 1881 | 21 days |
| 1882 | 12 days |
| 1883 | 16 days |
| 1884 | 23 days |
| 1885 | 17 days |
| 1886 | 16 days |
| 1887 | 25 days |
| 1888 | 15 days |
| 1889 | 16 days |
| 1890 | 14 days |
| 1891 | 21 days |
| 1892 | 14 days |
| 1893 | 12 days |
| 1894 | 18 days |
| 1895 | 16 days |
| 1896 | 12 days |
| 1897 | 14 days |
| 1898 | 21 days |
| 1899 | 16 days |
| 1900 | 12 days |
| 1901 | 18 days |
| 1902 | 19 days |
| 1903 | 19 days |
| 1904 | 19 days |
| 1905 | 19 days |
| 1906 | 16 days |
| 1907 | 19 days |
| 1908 | 21 days |
| 1909 | 17 days |
| 1910 | 27 days |
| 1911 | 27 days |
| 1912 | 22 days |
| 1913 | 16 days |
| 1914 | 25 days |
| 1915 | 24 days |
| 1916 | 13 days |
| 1917 | 20 days |
| 1918 | 19 days |
| 1919 | 20 days |
| 1920 | 26 days |
| 1921 | 19 days |
| 1922 | 24 days |
| 1923 | 19 days |
| 1924 | 34 days |
| 1925 | 11 days |
| 1926 | 15 days |
| 1927 | 13 days |
| 1928 | 23 days |
| 1929 | 13 days |
| 1930 | 22 days |
| 1931 | 15 days |
| 1932 | 18 days |
| 1942 | 14 days |
| 1945 | 14 days |
| 1946 | 22 days |
| 1947 | 33 days |
| 1948 | 14 days |
| 1949 | 19 days |
| 1950 | 16 days |
| 1951 | 10 days |
| 1952 | 31 days |
| 1953 | 16 days |
| 1954 | 12 days |
| 1955 | 14 days |
| 1956 | 17 days |
| 1957 | 16 days |
| 1958 | 15 days |
| 1959 | 18 days |
| 1960 | 17 days |
| 1961 | 22 days |
| 1962 | 12 days |
| 1963 | 27 days |
| 1964 | 15 days |
| 1965 | 16 days |
| 1966 | 25 days |
| 1967 | 18 days |
| 1968 | 20 days |
| 1969 | 17 days |
| 1970 | 16 days |
| 1971 | 17 days |
| 1972 | 12 days |
| 1973 | 15 days |
| 1974 | 12 days |
| 1975 | 19 days |
| 1976 | 18 days |
| 1977 | 16 days |
| 1978 | 19 days |
| 1979 | 11 days |
| 1980 | 23 days |
| 1981 | 17 days |
| 1982 | 20 days |
| 1983 | 15 days |
| 1984 | 20 days |
| 1985 | 19 days |
| 1986 | 16 days |
| 1987 | 14 days |
| 1988 | 16 days |
| 1989 | 16 days |
| 1990 | 15 days |
| 1991 | 14 days |
| 1992 | 15 days |
| 1993 | 12 days |
| 1994 | 14 days |
| 1995 | 25 days |
| 1996 | 16 days |
| 1997 | 6 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
103 years with a frostAcross 103 years with a frost, the median last spring frost at Middletown 4 W falls on 29 April and the median first autumn frost on 10 October, which leaves a median of 165 days between them.
In 1965 to 1996 the median growing season was 167 days. That is 6 days more than in 1875 to 1907.
Fitted over all years, the growing season changes by +1.1 days per decade at this station.
| Measure | Median, all years | Earliest period (1875 to 1907) | Recent period (1965 to 1996) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 29 April | 1 May | 26 April | 5 days earlier | -0.6 days per decade |
| First autumn frost | 10 October | 10 October | 11 October | 1 day later | +0.4 days per decade |
| Growing days | 165 days | 161 days | 167 days | 6 days more | +1.1 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
110 years, 1869 to 1996A day with at least 69.6 mm (2.7 in) of rain is expected about once in 2 years. A day with at least 166.4 mm (6.6 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 69.6 mm (2.7 in) | |
| 5 years | 90.0 mm (3.5 in) | |
| 10 years | 105.4 mm (4.1 in) | |
| 25 years | 127.6 mm (5.0 in) | |
| 50 years | 146.1 mm (5.8 in) | |
| 100 years | 166.4 mm (6.6 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 110 years of values from 1869 to 1996.
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: 196.9 mm (7.8 in) in 1992; 181.9 mm (7.2 in) in 1869; 134.6 mm (5.3 in) in 1982.
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).