Clayton 1 SSW Weather Records (USC00091982)
Record envelope, standing records and threshold days for Clayton 1 SSW (USC00091982), Georgia, United States, with 134 years of record.
Key Facts for Clayton 1 SSW
- Clayton 1 SSW (USC00091982) is a weather station in Georgia, United States at 34.89 latitude and -83.40 longitude, 599 m (1,965 ft) above sea level.
- The station reports from 1893 to 2026, 134 years of record.
- 1,464 records set at Clayton 1 SSW still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Clayton 1 SSW set a daily record high minimum temperature of 20.6 C (69.1 F) on 7 September 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Georgia, United States, 34.89 latitude, -83.40 longitude.
- Elevation: 599 m (1,965 ft).
- Period of record: 1893 to 2026, 134 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
4 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 26.1 C (79.0 F) | -23.9 C (-11.0 F) | 19.4 C (66.9 F) | -12.2 C (10.0 F) |
| Feb | 27.8 C (82.0 F) | -20.0 C (-4.0 F) | 22.2 C (72.0 F) | -16.1 C (3.0 F) |
| Mar | 31.7 C (89.1 F) | -16.1 C (3.0 F) | 28.3 C (82.9 F) | -3.3 C (26.1 F) |
| Apr | 32.8 C (91.0 F) | -11.1 C (12.0 F) | 30.0 C (86.0 F) | 1.7 C (35.1 F) |
| May | 34.4 C (93.9 F) | -3.3 C (26.1 F) | 30.0 C (86.0 F) | 2.2 C (36.0 F) |
| Jun | 37.2 C (99.0 F) | 2.2 C (36.0 F) | 32.8 C (91.0 F) | 10.0 C (50.0 F) |
| Jul | 38.9 C (102.0 F) | 7.2 C (45.0 F) | 34.4 C (93.9 F) | 15.6 C (60.1 F) |
| Aug | 37.2 C (99.0 F) | 4.4 C (39.9 F) | 33.3 C (91.9 F) | 13.9 C (57.0 F) |
| Sep | 36.7 C (98.1 F) | -2.8 C (27.0 F) | 34.4 C (93.9 F) | 6.7 C (44.1 F) |
| Oct | 33.3 C (91.9 F) | -7.8 C (18.0 F) | 29.4 C (84.9 F) | 8.9 C (48.0 F) |
| Nov | 27.8 C (82.0 F) | -15.0 C (5.0 F) | n/a | n/a |
| Dec | 26.1 C (79.0 F) | -20.0 C (-4.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1893 | 1 |
| 1894 | 10 |
| 1895 | 28 |
| 1896 | 25 |
| 1897 | 15 |
| 1898 | 25 |
| 1899 | 20 |
| 1900 | 13 |
| 1901 | 8 |
| 1902 | 12 |
| 1903 | 12 |
| 1904 | 11 |
| 1905 | 11 |
| 1906 | 13 |
| 1907 | 18 |
| 1908 | 4 |
| 1909 | 9 |
| 1910 | 12 |
| 1911 | 11 |
| 1912 | 13 |
| 1913 | 11 |
| 1914 | 14 |
| 1915 | 8 |
| 1916 | 10 |
| 1917 | 12 |
| 1918 | 11 |
| 1919 | 9 |
| 1920 | 1 |
| 1921 | 1 |
| 1922 | 11 |
| 1923 | 21 |
| 1924 | 28 |
| 1925 | 48 |
| 1926 | 23 |
| 1927 | 17 |
| 1928 | 15 |
| 1929 | 14 |
| 1930 | 26 |
| 1931 | 13 |
| 1932 | 15 |
| 1933 | 20 |
| 1934 | 11 |
| 1935 | 8 |
| 1936 | 8 |
| 1937 | 1 |
| 1938 | 10 |
| 1939 | 10 |
| 1940 | 13 |
| 1941 | 7 |
| 1942 | 6 |
| 1943 | 12 |
| 1944 | 16 |
| 1945 | 6 |
| 1946 | 6 |
| 1947 | 12 |
| 1948 | 8 |
| 1949 | 11 |
| 1950 | 18 |
| 1951 | 7 |
| 1952 | 14 |
| 1953 | 6 |
| 1954 | 22 |
| 1955 | 9 |
| 1956 | 12 |
| 1957 | 5 |
| 1958 | 13 |
| 1959 | 7 |
| 1960 | 14 |
| 1961 | 7 |
| 1962 | 14 |
| 1963 | 13 |
| 1964 | 8 |
| 1965 | 5 |
| 1966 | 6 |
| 1967 | 16 |
| 1968 | 10 |
| 1969 | 5 |
| 1970 | 15 |
| 1971 | 7 |
| 1972 | 8 |
| 1973 | 6 |
| 1974 | 18 |
| 1975 | 5 |
| 1976 | 7 |
| 1977 | 14 |
| 1978 | 10 |
| 1979 | 11 |
| 1980 | 3 |
| 1981 | 9 |
| 1982 | 13 |
| 1983 | 14 |
| 1984 | 18 |
| 1985 | 21 |
| 1986 | 8 |
| 1987 | 4 |
| 1988 | 7 |
| 1989 | 13 |
| 1990 | 4 |
| 1991 | 7 |
| 1992 | 7 |
| 1993 | 3 |
| 1994 | 4 |
| 1995 | 4 |
| 1996 | 14 |
| 1997 | 10 |
| 1998 | 11 |
| 1999 | 6 |
| 2000 | 9 |
| 2001 | 6 |
| 2002 | 6 |
| 2003 | 6 |
| 2004 | 3 |
| 2005 | 7 |
| 2006 | 10 |
| 2007 | 7 |
| 2008 | 5 |
| 2009 | 5 |
| 2010 | 9 |
| 2011 | 9 |
| 2012 | 4 |
| 2013 | 10 |
| 2014 | 10 |
| 2015 | 13 |
| 2016 | 4 |
| 2017 | 8 |
| 2018 | 14 |
| 2019 | 12 |
| 2020 | 13 |
| 2021 | 4 |
| 2022 | 11 |
| 2023 | 8 |
| 2024 | 7 |
| 2025 | 20 |
| 2026 | 8 |
All-Time Record Progression
6 new records| Date | Kind | Detail |
|---|---|---|
| 1930-07-12 | Record high maximum temperature | Record high maximum temperature 38.9 C (102.0 F) |
| 1940-08-13 | Record daily precipitation | Record daily precipitation 184.4 mm (7.3 in) |
| 1964-10-04 | Record daily precipitation | Record daily precipitation 203.7 mm (8.0 in) |
| 1985-01-21 | Record low minimum temperature | Record low minimum temperature -23.9 C (-11.0 F) |
| 1988-01-07 | Record snow depth | Record snow depth 35.6 cm (14.0 in) |
| 2004-09-17 | Record daily precipitation | Record daily precipitation 323.9 mm (12.8 in) |
Wettest Day of Each Month
Sep: 323.9 mm (12.8 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 117.9 mm (4.6 in) | 27 January 1996 |
| Feb | 127.0 mm (5.0 in) | 6 February 1955 |
| Mar | 184.2 mm (7.3 in) | 26 March 2021 |
| Apr | 157.5 mm (6.2 in) | 19 April 1901 |
| May | 146.3 mm (5.8 in) | 28 May 1976 |
| Jun | 172.7 mm (6.8 in) | 6 June 1934 |
| Jul | 135.4 mm (5.3 in) | 12 July 1948 |
| Aug | 197.1 mm (7.8 in) | 23 August 1967 |
| Sep | 323.9 mm (12.8 in) | 17 September 2004 |
| Oct | 203.7 mm (8.0 in) | 4 October 1964 |
| Nov | 140.5 mm (5.5 in) | 3 November 1948 |
| Dec | 127.8 mm (5.0 in) | 12 December 1961 |
Period of Record Coverage
1893 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1893 | 83 | 23% | No |
| 1894 | 364 | 100% | Yes |
| 1895 | 364 | 100% | Yes |
| 1896 | 364 | 99% | Yes |
| 1897 | 364 | 100% | Yes |
| 1898 | 363 | 99% | Yes |
| 1899 | 364 | 100% | Yes |
| 1900 | 365 | 100% | Yes |
| 1901 | 351 | 96% | Yes |
| 1902 | 365 | 100% | Yes |
| 1903 | 358 | 98% | Yes |
| 1904 | 355 | 97% | Yes |
| 1905 | 358 | 98% | Yes |
| 1906 | 362 | 99% | Yes |
| 1907 | 365 | 100% | Yes |
| 1908 | 364 | 99% | Yes |
| 1909 | 362 | 99% | Yes |
| 1910 | 364 | 100% | Yes |
| 1911 | 351 | 96% | Yes |
| 1912 | 353 | 96% | Yes |
| 1913 | 365 | 100% | Yes |
| 1914 | 360 | 99% | Yes |
| 1915 | 358 | 98% | Yes |
| 1916 | 365 | 100% | Yes |
| 1917 | 363 | 99% | Yes |
| 1918 | 306 | 84% | No |
| 1919 | 298 | 82% | No |
| 1920 | 214 | 58% | No |
| 1921 | 101 | 28% | No |
| 1922 | 365 | 100% | Yes |
| 1923 | 363 | 99% | Yes |
| 1924 | 327 | 89% | No |
| 1925 | 360 | 99% | Yes |
| 1926 | 353 | 97% | Yes |
| 1927 | 331 | 91% | Yes |
| 1928 | 363 | 99% | Yes |
| 1929 | 363 | 99% | Yes |
| 1930 | 363 | 99% | Yes |
| 1931 | 364 | 100% | Yes |
| 1932 | 365 | 100% | Yes |
| 1933 | 333 | 91% | Yes |
| 1934 | 364 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 364 | 99% | Yes |
| 1937 | 120 | 33% | No |
| 1938 | 325 | 89% | No |
| 1939 | 364 | 100% | Yes |
| 1940 | 363 | 99% | Yes |
| 1941 | 364 | 100% | Yes |
| 1942 | 322 | 88% | No |
| 1943 | 362 | 99% | Yes |
| 1944 | 364 | 99% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 355 | 97% | Yes |
| 1948 | 328 | 90% | No |
| 1949 | 329 | 90% | Yes |
| 1950 | 363 | 99% | Yes |
| 1951 | 355 | 97% | Yes |
| 1952 | 364 | 99% | Yes |
| 1953 | 362 | 99% | Yes |
| 1954 | 364 | 100% | Yes |
| 1955 | 348 | 95% | Yes |
| 1956 | 364 | 99% | Yes |
| 1957 | 364 | 100% | Yes |
| 1958 | 363 | 99% | Yes |
| 1959 | 350 | 96% | Yes |
| 1960 | 311 | 85% | No |
| 1961 | 360 | 99% | Yes |
| 1962 | 364 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 365 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 364 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 364 | 99% | Yes |
| 1969 | 364 | 100% | Yes |
| 1970 | 364 | 100% | Yes |
| 1971 | 363 | 99% | Yes |
| 1972 | 336 | 92% | Yes |
| 1973 | 355 | 97% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 364 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 335 | 92% | Yes |
| 1982 | 364 | 100% | Yes |
| 1983 | 363 | 99% | Yes |
| 1984 | 324 | 89% | No |
| 1985 | 321 | 88% | No |
| 1986 | 303 | 83% | No |
| 1987 | 320 | 88% | No |
| 1988 | 328 | 90% | No |
| 1989 | 345 | 95% | Yes |
| 1990 | 360 | 99% | Yes |
| 1991 | 362 | 99% | Yes |
| 1992 | 364 | 99% | Yes |
| 1993 | 364 | 100% | Yes |
| 1994 | 346 | 95% | Yes |
| 1995 | 351 | 96% | Yes |
| 1996 | 365 | 100% | Yes |
| 1997 | 342 | 94% | Yes |
| 1998 | 356 | 98% | Yes |
| 1999 | 361 | 99% | Yes |
| 2000 | 363 | 99% | Yes |
| 2001 | 363 | 99% | Yes |
| 2002 | 355 | 97% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 363 | 99% | Yes |
| 2005 | 362 | 99% | Yes |
| 2006 | 312 | 85% | No |
| 2007 | 365 | 100% | Yes |
| 2008 | 357 | 98% | Yes |
| 2009 | 359 | 98% | Yes |
| 2010 | 359 | 98% | Yes |
| 2011 | 362 | 99% | Yes |
| 2012 | 339 | 93% | Yes |
| 2013 | 315 | 86% | No |
| 2014 | 365 | 100% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 364 | 99% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 339 | 93% | Yes |
| 2023 | 325 | 89% | No |
| 2024 | 365 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 278 | 76% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 7 September 2026 | Clayton 1 SSW, US | daily high min (Provisional) | 20.6 C (69.1 F) | 0.6 C (1.1 F) | 126 years | 41 of 100 (Notable) |
| 3 September 2026 | Clayton 1 SSW, US | daily high max (Tie, Provisional) | 34.4 C (93.9 F) | tie | 15 years | 3 of 100 (Routine) |
| 23 July 2026 | Clayton 1 SSW, US | daily high min | 22.8 C (73.0 F) | 1.1 C (2.0 F) | 92 years | 41 of 100 (Notable) |
| 22 July 2026 | Clayton 1 SSW, US | daily high min | 21.1 C (70.0 F) | 0.5 C (0.9 F) | 72 years | 33 of 100 (Routine) |
| 5 July 2026 | Clayton 1 SSW, US | daily high min (Tie) | 20.6 C (69.1 F) | tie | 127 years | 10 of 100 (Routine) |
| 2 July 2026 | Clayton 1 SSW, US | daily high min | 21.1 C (70.0 F) | 0.5 C (0.9 F) | 120 years | 42 of 100 (Notable) |
| 12 June 2026 | Clayton 1 SSW, US | daily high min (Tie) | 19.4 C (66.9 F) | tie | 112 years | 10 of 100 (Routine) |
| 22 May 2026 | Clayton 1 SSW, US | daily high min | 17.8 C (64.0 F) | 0.6 C (1.1 F) | 124 years | 41 of 100 (Notable) |
| 12 April 2026 | Clayton 1 SSW, US | daily high max (Tie) | 27.8 C (82.0 F) | tie | 129 years | 10 of 100 (Routine) |
| 23 March 2026 | Clayton 1 SSW, US | daily high min (Tie) | 13.3 C (55.9 F) | tie | 131 years | 10 of 100 (Routine) |
| 20 February 2026 | Clayton 1 SSW, US | daily high min | 12.2 C (54.0 F) | 1.1 C (2.0 F) | 75 years | 33 of 100 (Routine) |
| 19 February 2026 | Clayton 1 SSW, US | daily high min | 11.7 C (53.1 F) | 1.7 C (3.1 F) | 51 years | 28 of 100 (Routine) |
| 11 February 2026 | Clayton 1 SSW, US | daily high max (Tie) | 21.7 C (71.1 F) | tie | 104 years | 10 of 100 (Routine) |
| 2 February 2026 | Clayton 1 SSW, US | daily snow depth | 10.2 cm (4.0 in) | 10.2 cm (4.0 in) | 99 years | 56 of 100 (Notable) |
| 1 February 2026 | Clayton 1 SSW, US | daily snow depth | 15.2 cm (6.0 in) | 12.7 cm (5.0 in) | 92 years | 58 of 100 (Notable) |
| 1 February 2026 | Clayton 1 SSW, US | daily snowfall | 11.4 cm (4.5 in) | 8.9 cm (3.5 in) | 92 years | 54 of 100 (Notable) |
| 1 February 2026 | Clayton 1 SSW, US | daily low max | -4.4 C (24.1 F) | 0.5 C (0.9 F) | 125 years | 40 of 100 (Notable) |
| 1 February 2026 | Clayton 1 SSW, US | daily low min | -16.1 C (3.0 F) | 1.1 C (2.0 F) | 90 years | 38 of 100 (Notable) |
| 31 January 2026 | Clayton 1 SSW, US | daily snowfall (Tie) | 5.1 cm (2.0 in) | tie | 118 years | 10 of 100 (Routine) |
| 11 January 2026 | Clayton 1 SSW, US | daily rain | 80.0 mm (3.1 in) | 8.4 mm (0.33 in) | 124 years | 44 of 100 (Notable) |
Climate Trend
111 complete years, 1894 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1894 | 13.9 C | -0.08 C |
| 1895 | 12.7 C | -1.34 C |
| 1896 | 14.3 C | +0.29 C |
| 1897 | 14.7 C | +0.65 C |
| 1898 | 14.4 C | +0.41 C |
| 1899 | 14.3 C | +0.32 C |
| 1900 | 14.6 C | +0.55 C |
| 1901 | 13.1 C | -0.88 C |
| 1902 | 13.8 C | -0.22 C |
| 1903 | 13.6 C | -0.44 C |
| 1904 | 13.3 C | -0.69 C |
| 1905 | 14.1 C | +0.04 C |
| 1906 | 14.3 C | +0.31 C |
| 1907 | 14.4 C | +0.37 C |
| 1908 | 14.6 C | +0.59 C |
| 1909 | 14.5 C | +0.44 C |
| 1910 | 13.8 C | -0.26 C |
| 1911 | 15.2 C | +1.13 C |
| 1912 | 14.1 C | +0.11 C |
| 1913 | 14.5 C | +0.47 C |
| 1914 | 14.3 C | +0.27 C |
| 1915 | 14.3 C | +0.32 C |
| 1916 | 14.6 C | +0.54 C |
| 1917 | 13.5 C | -0.50 C |
| 1922 | 14.9 C | +0.86 C |
| 1923 | 14.4 C | +0.37 C |
| 1925 | 13.7 C | -0.36 C |
| 1926 | 11.9 C | -2.16 C |
| 1928 | 12.9 C | -1.14 C |
| 1929 | 13.1 C | -0.92 C |
| 1930 | 12.7 C | -1.33 C |
| 1931 | 13.0 C | -1.06 C |
| 1932 | 13.3 C | -0.71 C |
| 1934 | 13.3 C | -0.74 C |
| 1935 | 14.1 C | +0.03 C |
| 1936 | 14.1 C | +0.12 C |
| 1939 | 15.0 C | +1.00 C |
| 1940 | 13.4 C | -0.66 C |
| 1941 | 14.5 C | +0.48 C |
| 1943 | 13.9 C | -0.17 C |
| 1944 | 14.6 C | +0.57 C |
| 1945 | 14.7 C | +0.64 C |
| 1946 | 14.9 C | +0.89 C |
| 1947 | 14.1 C | +0.10 C |
| 1950 | 14.1 C | +0.06 C |
| 1951 | 14.2 C | +0.21 C |
| 1952 | 14.8 C | +0.79 C |
| 1953 | 14.7 C | +0.70 C |
| 1954 | 14.7 C | +0.66 C |
| 1956 | 14.7 C | +0.64 C |
| 1957 | 14.7 C | +0.68 C |
| 1958 | 13.7 C | -0.37 C |
| 1959 | 14.3 C | +0.30 C |
| 1961 | 13.8 C | -0.22 C |
| 1962 | 14.2 C | +0.19 C |
| 1963 | 13.4 C | -0.64 C |
| 1964 | 13.8 C | -0.25 C |
| 1965 | 14.4 C | +0.34 C |
| 1966 | 13.6 C | -0.39 C |
| 1967 | 13.7 C | -0.32 C |
| 1968 | 12.8 C | -1.25 C |
| 1969 | 13.4 C | -0.66 C |
| 1970 | 14.2 C | +0.13 C |
| 1971 | 14.2 C | +0.14 C |
| 1973 | 14.0 C | -0.05 C |
| 1974 | 14.3 C | +0.26 C |
| 1975 | 14.2 C | +0.20 C |
| 1976 | 13.0 C | -0.99 C |
| 1977 | 13.4 C | -0.62 C |
| 1978 | 13.5 C | -0.55 C |
| 1979 | 13.7 C | -0.34 C |
| 1980 | 13.8 C | -0.23 C |
| 1982 | 13.8 C | -0.19 C |
| 1983 | 13.0 C | -1.04 C |
| 1984 | 13.7 C | -0.35 C |
| 1985 | 13.9 C | -0.16 C |
| 1987 | 13.8 C | -0.20 C |
| 1988 | 13.2 C | -0.83 C |
| 1989 | 13.9 C | -0.13 C |
| 1990 | 15.1 C | +1.12 C |
| 1991 | 14.7 C | +0.69 C |
| 1992 | 13.8 C | -0.21 C |
| 1993 | 13.9 C | -0.14 C |
| 1995 | 13.7 C | -0.29 C |
| 1996 | 12.8 C | -1.27 C |
| 1998 | 15.0 C | +0.95 C |
| 1999 | 14.2 C | +0.14 C |
| 2000 | 13.7 C | -0.28 C |
| 2001 | 13.9 C | -0.14 C |
| 2002 | 14.1 C | +0.05 C |
| 2003 | 13.6 C | -0.42 C |
| 2004 | 13.8 C | -0.20 C |
| 2005 | 13.7 C | -0.35 C |
| 2007 | 14.1 C | +0.10 C |
| 2008 | 13.4 C | -0.66 C |
| 2009 | 13.3 C | -0.72 C |
| 2010 | 13.3 C | -0.68 C |
| 2011 | 13.9 C | -0.12 C |
| 2012 | 14.5 C | +0.49 C |
| 2014 | 13.3 C | -0.75 C |
| 2015 | 14.6 C | +0.53 C |
| 2016 | 15.0 C | +0.94 C |
| 2017 | 15.0 C | +0.93 C |
| 2018 | 14.6 C | +0.56 C |
| 2019 | 15.2 C | +1.21 C |
| 2020 | 14.6 C | +0.62 C |
| 2021 | 14.5 C | +0.44 C |
| 2022 | 14.6 C | +0.57 C |
| 2023 | 15.2 C | +1.16 C |
| 2024 | 15.4 C | +1.33 C |
| 2025 | 14.9 C | +0.87 C |
The fitted trend in annual mean temperature here over 1894 to 2025 is 0.02 C (-0.01 to 0.05) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.03 F (-0.02 to 0.09) per decade. The slope is a straight line fitted to 111 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.02 C (-0.01 to 0.05) per decade | 0.03 F (-0.02 to 0.09) per decade | 1894 to 2025 | 111 | Not clearly different from zero |
| Mean daily maximum | 0.02 C (-0.01 to 0.05) per decade | 0.03 F (-0.03 to 0.09) per decade | 1894 to 2025 | 111 | Not clearly different from zero |
| Mean daily minimum | 0.02 C (-0.03 to 0.06) per decade | 0.03 F (-0.05 to 0.11) per decade | 1894 to 2025 | 111 | Not clearly different from zero |
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 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 38.9 C (102.0 F) | 1930 | 34.4 C (93.9 F) | 134 |
| Coldest night (TNn) | -23.9 C (-11.0 F) | 1985 | -13.3 C (8.1 F) | 134 |
| Wettest day (Rx1day) | 323.9 mm (12.8 in) | 2004 | 90.1 mm (3.5 in) | 134 |
| Wettest five days (Rx5day) | 357.2 mm (14.1 in) | 1916 | 163.7 mm (6.4 in) | 134 |
| Longest dry spell (CDD) | 48 days | 1925 | 19 days | 134 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1893 | 25.6 C (78.1 F) |
| 1894 | 33.9 C (93.0 F) |
| 1895 | 35.0 C (95.0 F) |
| 1896 | 35.0 C (95.0 F) |
| 1897 | 36.7 C (98.1 F) |
| 1898 | 36.7 C (98.1 F) |
| 1899 | 36.7 C (98.1 F) |
| 1900 | 34.4 C (93.9 F) |
| 1901 | 34.4 C (93.9 F) |
| 1902 | 35.0 C (95.0 F) |
| 1903 | 33.3 C (91.9 F) |
| 1904 | 36.1 C (97.0 F) |
| 1905 | 32.8 C (91.0 F) |
| 1906 | 32.8 C (91.0 F) |
| 1907 | 37.2 C (99.0 F) |
| 1908 | 36.1 C (97.0 F) |
| 1909 | 33.3 C (91.9 F) |
| 1910 | 37.2 C (99.0 F) |
| 1911 | 35.6 C (96.1 F) |
| 1912 | 32.8 C (91.0 F) |
| 1913 | 36.7 C (98.1 F) |
| 1914 | 37.2 C (99.0 F) |
| 1915 | 36.1 C (97.0 F) |
| 1916 | 33.3 C (91.9 F) |
| 1917 | 33.9 C (93.0 F) |
| 1918 | 34.4 C (93.9 F) |
| 1919 | 34.4 C (93.9 F) |
| 1920 | 34.4 C (93.9 F) |
| 1921 | 32.2 C (90.0 F) |
| 1922 | 33.9 C (93.0 F) |
| 1923 | 35.0 C (95.0 F) |
| 1924 | 35.0 C (95.0 F) |
| 1925 | 36.7 C (98.1 F) |
| 1926 | 36.7 C (98.1 F) |
| 1927 | 32.8 C (91.0 F) |
| 1928 | 32.8 C (91.0 F) |
| 1929 | 32.2 C (90.0 F) |
| 1930 | 38.9 C (102.0 F) |
| 1931 | 35.6 C (96.1 F) |
| 1932 | 35.6 C (96.1 F) |
| 1933 | 32.2 C (90.0 F) |
| 1934 | 35.6 C (96.1 F) |
| 1935 | 36.1 C (97.0 F) |
| 1936 | 36.1 C (97.0 F) |
| 1937 | 28.9 C (84.0 F) |
| 1938 | 35.0 C (95.0 F) |
| 1939 | 35.6 C (96.1 F) |
| 1940 | 34.4 C (93.9 F) |
| 1941 | 34.4 C (93.9 F) |
| 1942 | 35.0 C (95.0 F) |
| 1943 | 35.0 C (95.0 F) |
| 1944 | 36.7 C (98.1 F) |
| 1945 | 35.0 C (95.0 F) |
| 1946 | 33.9 C (93.0 F) |
| 1947 | 35.0 C (95.0 F) |
| 1948 | 36.7 C (98.1 F) |
| 1949 | 33.9 C (93.0 F) |
| 1950 | 33.9 C (93.0 F) |
| 1951 | 33.9 C (93.0 F) |
| 1952 | 37.8 C (100.0 F) |
| 1953 | 34.4 C (93.9 F) |
| 1954 | 36.1 C (97.0 F) |
| 1955 | 33.3 C (91.9 F) |
| 1956 | 33.3 C (91.9 F) |
| 1957 | 35.0 C (95.0 F) |
| 1958 | 36.7 C (98.1 F) |
| 1959 | 34.4 C (93.9 F) |
| 1960 | 32.2 C (90.0 F) |
| 1961 | 32.2 C (90.0 F) |
| 1962 | 35.0 C (95.0 F) |
| 1963 | 33.9 C (93.0 F) |
| 1964 | 35.6 C (96.1 F) |
| 1965 | 32.8 C (91.0 F) |
| 1966 | 35.6 C (96.1 F) |
| 1967 | 32.2 C (90.0 F) |
| 1968 | 35.0 C (95.0 F) |
| 1969 | 34.4 C (93.9 F) |
| 1970 | 35.0 C (95.0 F) |
| 1971 | 32.8 C (91.0 F) |
| 1972 | 32.2 C (90.0 F) |
| 1973 | 32.2 C (90.0 F) |
| 1974 | 31.7 C (89.1 F) |
| 1975 | 33.9 C (93.0 F) |
| 1976 | 35.6 C (96.1 F) |
| 1977 | 35.6 C (96.1 F) |
| 1978 | 33.9 C (93.0 F) |
| 1979 | 33.9 C (93.0 F) |
| 1980 | 35.6 C (96.1 F) |
| 1981 | 33.3 C (91.9 F) |
| 1982 | 33.3 C (91.9 F) |
| 1983 | 36.7 C (98.1 F) |
| 1984 | 36.1 C (97.0 F) |
| 1985 | 35.6 C (96.1 F) |
| 1986 | 36.1 C (97.0 F) |
| 1987 | 33.3 C (91.9 F) |
| 1988 | 34.4 C (93.9 F) |
| 1989 | 31.7 C (89.1 F) |
| 1990 | 34.4 C (93.9 F) |
| 1991 | 32.8 C (91.0 F) |
| 1992 | 33.3 C (91.9 F) |
| 1993 | 35.6 C (96.1 F) |
| 1994 | 31.7 C (89.1 F) |
| 1995 | 33.9 C (93.0 F) |
| 1996 | 33.3 C (91.9 F) |
| 1997 | 35.6 C (96.1 F) |
| 1998 | 34.4 C (93.9 F) |
| 1999 | 36.7 C (98.1 F) |
| 2000 | 33.9 C (93.0 F) |
| 2001 | 32.8 C (91.0 F) |
| 2002 | 33.3 C (91.9 F) |
| 2003 | 31.7 C (89.1 F) |
| 2004 | 31.1 C (88.0 F) |
| 2005 | 34.4 C (93.9 F) |
| 2006 | 35.6 C (96.1 F) |
| 2007 | 35.6 C (96.1 F) |
| 2008 | 33.9 C (93.0 F) |
| 2009 | 32.8 C (91.0 F) |
| 2010 | 33.9 C (93.0 F) |
| 2011 | 35.0 C (95.0 F) |
| 2012 | 36.1 C (97.0 F) |
| 2013 | 31.7 C (89.1 F) |
| 2014 | 31.7 C (89.1 F) |
| 2015 | 33.9 C (93.0 F) |
| 2016 | 33.3 C (91.9 F) |
| 2017 | 33.3 C (91.9 F) |
| 2018 | 32.2 C (90.0 F) |
| 2019 | 33.3 C (91.9 F) |
| 2020 | 33.3 C (91.9 F) |
| 2021 | 32.8 C (91.0 F) |
| 2022 | 33.9 C (93.0 F) |
| 2023 | 33.9 C (93.0 F) |
| 2024 | 33.9 C (93.0 F) |
| 2025 | 34.4 C (93.9 F) |
| 2026 | 34.4 C (93.9 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1893 | -10.0 C (14.0 F) |
| 1894 | -16.7 C (1.9 F) |
| 1895 | -20.0 C (-4.0 F) |
| 1896 | -14.4 C (6.1 F) |
| 1897 | -17.2 C (1.0 F) |
| 1898 | -12.2 C (10.0 F) |
| 1899 | -19.4 C (-2.9 F) |
| 1900 | -14.4 C (6.1 F) |
| 1901 | -12.8 C (9.0 F) |
| 1902 | -12.2 C (10.0 F) |
| 1903 | -11.7 C (10.9 F) |
| 1904 | -15.6 C (3.9 F) |
| 1905 | -15.6 C (3.9 F) |
| 1906 | -11.7 C (10.9 F) |
| 1907 | -8.9 C (16.0 F) |
| 1908 | -10.6 C (12.9 F) |
| 1909 | -14.4 C (6.1 F) |
| 1910 | -10.6 C (12.9 F) |
| 1911 | -8.9 C (16.0 F) |
| 1912 | -11.7 C (10.9 F) |
| 1913 | -8.9 C (16.0 F) |
| 1914 | -11.7 C (10.9 F) |
| 1915 | -7.2 C (19.0 F) |
| 1916 | -9.4 C (15.1 F) |
| 1917 | -17.2 C (1.0 F) |
| 1918 | -16.7 C (1.9 F) |
| 1919 | -15.0 C (5.0 F) |
| 1920 | -6.7 C (19.9 F) |
| 1921 | -6.7 C (19.9 F) |
| 1922 | -10.6 C (12.9 F) |
| 1923 | -17.8 C (0.0 F) |
| 1924 | -22.8 C (-9.0 F) |
| 1925 | -16.7 C (1.9 F) |
| 1926 | -13.3 C (8.1 F) |
| 1927 | -15.6 C (3.9 F) |
| 1928 | -18.3 C (-0.9 F) |
| 1929 | -13.3 C (8.1 F) |
| 1930 | -12.2 C (10.0 F) |
| 1931 | -11.7 C (10.9 F) |
| 1932 | -12.2 C (10.0 F) |
| 1933 | -15.0 C (5.0 F) |
| 1934 | -20.0 C (-4.0 F) |
| 1935 | -14.4 C (6.1 F) |
| 1936 | -15.0 C (5.0 F) |
| 1937 | -11.7 C (10.9 F) |
| 1938 | -10.0 C (14.0 F) |
| 1939 | -12.8 C (9.0 F) |
| 1940 | -21.7 C (-7.1 F) |
| 1941 | -10.6 C (12.9 F) |
| 1942 | -11.1 C (12.0 F) |
| 1943 | -15.0 C (5.0 F) |
| 1944 | -11.7 C (10.9 F) |
| 1945 | -12.2 C (10.0 F) |
| 1946 | -10.0 C (14.0 F) |
| 1947 | -12.8 C (9.0 F) |
| 1948 | -11.7 C (10.9 F) |
| 1949 | -8.3 C (17.1 F) |
| 1950 | -15.0 C (5.0 F) |
| 1951 | -13.9 C (7.0 F) |
| 1952 | -11.1 C (12.0 F) |
| 1953 | -13.3 C (8.1 F) |
| 1954 | -11.1 C (12.0 F) |
| 1955 | -13.9 C (7.0 F) |
| 1956 | -8.3 C (17.1 F) |
| 1957 | -16.7 C (1.9 F) |
| 1958 | -18.9 C (-2.0 F) |
| 1959 | -15.6 C (3.9 F) |
| 1960 | -16.1 C (3.0 F) |
| 1961 | -17.2 C (1.0 F) |
| 1962 | -20.0 C (-4.0 F) |
| 1963 | -17.2 C (1.0 F) |
| 1964 | -14.4 C (6.1 F) |
| 1965 | -12.2 C (10.0 F) |
| 1966 | -21.7 C (-7.1 F) |
| 1967 | -16.7 C (1.9 F) |
| 1968 | -12.2 C (10.0 F) |
| 1969 | -13.9 C (7.0 F) |
| 1970 | -18.9 C (-2.0 F) |
| 1971 | -15.0 C (5.0 F) |
| 1972 | -16.7 C (1.9 F) |
| 1973 | -12.8 C (9.0 F) |
| 1974 | -12.2 C (10.0 F) |
| 1975 | -12.2 C (10.0 F) |
| 1976 | -14.4 C (6.1 F) |
| 1977 | -18.3 C (-0.9 F) |
| 1978 | -13.9 C (7.0 F) |
| 1979 | -14.4 C (6.1 F) |
| 1980 | -12.8 C (9.0 F) |
| 1981 | -17.8 C (0.0 F) |
| 1982 | -20.0 C (-4.0 F) |
| 1983 | -20.0 C (-4.0 F) |
| 1984 | -16.1 C (3.0 F) |
| 1985 | -23.9 C (-11.0 F) |
| 1986 | -18.9 C (-2.0 F) |
| 1987 | -10.0 C (14.0 F) |
| 1988 | -17.2 C (1.0 F) |
| 1989 | -13.9 C (7.0 F) |
| 1990 | -7.8 C (18.0 F) |
| 1991 | -16.1 C (3.0 F) |
| 1992 | -11.1 C (12.0 F) |
| 1993 | -14.4 C (6.1 F) |
| 1994 | -16.7 C (1.9 F) |
| 1995 | -15.6 C (3.9 F) |
| 1996 | -16.1 C (3.0 F) |
| 1997 | -11.7 C (10.9 F) |
| 1998 | -12.8 C (9.0 F) |
| 1999 | -12.2 C (10.0 F) |
| 2000 | -12.8 C (9.0 F) |
| 2001 | -11.7 C (10.9 F) |
| 2002 | -12.2 C (10.0 F) |
| 2003 | -12.8 C (9.0 F) |
| 2004 | -12.2 C (10.0 F) |
| 2005 | -9.4 C (15.1 F) |
| 2006 | -10.6 C (12.9 F) |
| 2007 | -11.1 C (12.0 F) |
| 2008 | -10.6 C (12.9 F) |
| 2009 | -15.0 C (5.0 F) |
| 2010 | -15.0 C (5.0 F) |
| 2011 | -16.1 C (3.0 F) |
| 2012 | -11.1 C (12.0 F) |
| 2013 | -8.3 C (17.1 F) |
| 2014 | -16.7 C (1.9 F) |
| 2015 | -14.4 C (6.1 F) |
| 2016 | -10.6 C (12.9 F) |
| 2017 | -10.6 C (12.9 F) |
| 2018 | -13.3 C (8.1 F) |
| 2019 | -8.3 C (17.1 F) |
| 2020 | -9.4 C (15.1 F) |
| 2021 | -6.1 C (21.0 F) |
| 2022 | -17.2 C (1.0 F) |
| 2023 | -5.6 C (21.9 F) |
| 2024 | -11.1 C (12.0 F) |
| 2025 | -12.8 C (9.0 F) |
| 2026 | -16.1 C (3.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1893 | 36.6 mm (1.4 in) |
| 1894 | 67.8 mm (2.7 in) |
| 1895 | 129.0 mm (5.1 in) |
| 1896 | 169.7 mm (6.7 in) |
| 1897 | 127.5 mm (5.0 in) |
| 1898 | 129.5 mm (5.1 in) |
| 1899 | 86.4 mm (3.4 in) |
| 1900 | 76.2 mm (3.0 in) |
| 1901 | 157.5 mm (6.2 in) |
| 1902 | 76.5 mm (3.0 in) |
| 1903 | 96.5 mm (3.8 in) |
| 1904 | 50.8 mm (2.0 in) |
| 1905 | 143.5 mm (5.6 in) |
| 1906 | 113.0 mm (4.4 in) |
| 1907 | 62.2 mm (2.4 in) |
| 1908 | 115.3 mm (4.5 in) |
| 1909 | 124.5 mm (4.9 in) |
| 1910 | 72.4 mm (2.9 in) |
| 1911 | 114.3 mm (4.5 in) |
| 1912 | 109.5 mm (4.3 in) |
| 1913 | 84.3 mm (3.3 in) |
| 1914 | 127.0 mm (5.0 in) |
| 1915 | 120.7 mm (4.8 in) |
| 1916 | 133.4 mm (5.3 in) |
| 1917 | 77.5 mm (3.1 in) |
| 1918 | 127.0 mm (5.0 in) |
| 1919 | 76.2 mm (3.0 in) |
| 1920 | 99.1 mm (3.9 in) |
| 1921 | 48.3 mm (1.9 in) |
| 1922 | 88.9 mm (3.5 in) |
| 1923 | 72.4 mm (2.9 in) |
| 1924 | 180.3 mm (7.1 in) |
| 1925 | 71.6 mm (2.8 in) |
| 1926 | 86.4 mm (3.4 in) |
| 1927 | 67.1 mm (2.6 in) |
| 1928 | 154.9 mm (6.1 in) |
| 1929 | 132.1 mm (5.2 in) |
| 1930 | 78.7 mm (3.1 in) |
| 1931 | 64.8 mm (2.6 in) |
| 1932 | 95.3 mm (3.8 in) |
| 1933 | 68.6 mm (2.7 in) |
| 1934 | 172.7 mm (6.8 in) |
| 1935 | 128.0 mm (5.0 in) |
| 1936 | 128.3 mm (5.1 in) |
| 1937 | 109.2 mm (4.3 in) |
| 1938 | 81.0 mm (3.2 in) |
| 1939 | 67.3 mm (2.6 in) |
| 1940 | 184.4 mm (7.3 in) |
| 1941 | 78.2 mm (3.1 in) |
| 1942 | 91.4 mm (3.6 in) |
| 1943 | 90.2 mm (3.6 in) |
| 1944 | 82.6 mm (3.3 in) |
| 1945 | 99.1 mm (3.9 in) |
| 1946 | 109.2 mm (4.3 in) |
| 1947 | 66.0 mm (2.6 in) |
| 1948 | 140.5 mm (5.5 in) |
| 1949 | 158.8 mm (6.3 in) |
| 1950 | 99.1 mm (3.9 in) |
| 1951 | 65.0 mm (2.6 in) |
| 1952 | 82.6 mm (3.3 in) |
| 1953 | 71.6 mm (2.8 in) |
| 1954 | 87.4 mm (3.4 in) |
| 1955 | 127.0 mm (5.0 in) |
| 1956 | 73.4 mm (2.9 in) |
| 1957 | 72.4 mm (2.9 in) |
| 1958 | 131.6 mm (5.2 in) |
| 1959 | 78.7 mm (3.1 in) |
| 1960 | 128.3 mm (5.1 in) |
| 1961 | 127.8 mm (5.0 in) |
| 1962 | 63.5 mm (2.5 in) |
| 1963 | 98.6 mm (3.9 in) |
| 1964 | 203.7 mm (8.0 in) |
| 1965 | 69.3 mm (2.7 in) |
| 1966 | 91.9 mm (3.6 in) |
| 1967 | 197.1 mm (7.8 in) |
| 1968 | 114.0 mm (4.5 in) |
| 1969 | 68.8 mm (2.7 in) |
| 1970 | 70.1 mm (2.8 in) |
| 1971 | 59.4 mm (2.3 in) |
| 1972 | 62.2 mm (2.4 in) |
| 1973 | 76.2 mm (3.0 in) |
| 1974 | 86.9 mm (3.4 in) |
| 1975 | 110.5 mm (4.4 in) |
| 1976 | 146.3 mm (5.8 in) |
| 1977 | 118.6 mm (4.7 in) |
| 1978 | 106.2 mm (4.2 in) |
| 1979 | 121.9 mm (4.8 in) |
| 1980 | 80.0 mm (3.1 in) |
| 1981 | 97.3 mm (3.8 in) |
| 1982 | 61.2 mm (2.4 in) |
| 1983 | 79.8 mm (3.1 in) |
| 1984 | 61.5 mm (2.4 in) |
| 1985 | 68.8 mm (2.7 in) |
| 1986 | 85.9 mm (3.4 in) |
| 1987 | 66.5 mm (2.6 in) |
| 1988 | 66.8 mm (2.6 in) |
| 1989 | 101.9 mm (4.0 in) |
| 1990 | 73.7 mm (2.9 in) |
| 1991 | 123.2 mm (4.9 in) |
| 1992 | 75.2 mm (3.0 in) |
| 1993 | 60.5 mm (2.4 in) |
| 1994 | 110.0 mm (4.3 in) |
| 1995 | 99.1 mm (3.9 in) |
| 1996 | 117.9 mm (4.6 in) |
| 1997 | 103.9 mm (4.1 in) |
| 1998 | 94.0 mm (3.7 in) |
| 1999 | 69.9 mm (2.8 in) |
| 2000 | 66.8 mm (2.6 in) |
| 2001 | 58.7 mm (2.3 in) |
| 2002 | 109.2 mm (4.3 in) |
| 2003 | 120.7 mm (4.8 in) |
| 2004 | 323.9 mm (12.8 in) |
| 2005 | 64.3 mm (2.5 in) |
| 2006 | 92.7 mm (3.6 in) |
| 2007 | 90.4 mm (3.6 in) |
| 2008 | 113.0 mm (4.4 in) |
| 2009 | 92.7 mm (3.6 in) |
| 2010 | 90.7 mm (3.6 in) |
| 2011 | 78.7 mm (3.1 in) |
| 2012 | 104.6 mm (4.1 in) |
| 2013 | 89.9 mm (3.5 in) |
| 2014 | 90.2 mm (3.6 in) |
| 2015 | 86.4 mm (3.4 in) |
| 2016 | 54.1 mm (2.1 in) |
| 2017 | 59.7 mm (2.4 in) |
| 2018 | 83.6 mm (3.3 in) |
| 2019 | 55.9 mm (2.2 in) |
| 2020 | 86.9 mm (3.4 in) |
| 2021 | 184.2 mm (7.3 in) |
| 2022 | 74.4 mm (2.9 in) |
| 2023 | 59.2 mm (2.3 in) |
| 2024 | 188.7 mm (7.4 in) |
| 2025 | 45.7 mm (1.8 in) |
| 2026 | 80.0 mm (3.1 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1893 | 36.6 mm (1.4 in) |
| 1894 | 138.5 mm (5.5 in) |
| 1895 | 163.0 mm (6.4 in) |
| 1896 | 210.6 mm (8.3 in) |
| 1897 | 220.0 mm (8.7 in) |
| 1898 | 273.1 mm (10.8 in) |
| 1899 | 136.4 mm (5.4 in) |
| 1900 | 156.5 mm (6.2 in) |
| 1901 | 172.3 mm (6.8 in) |
| 1902 | 165.6 mm (6.5 in) |
| 1903 | 192.3 mm (7.6 in) |
| 1904 | 124.6 mm (4.9 in) |
| 1905 | 233.7 mm (9.2 in) |
| 1906 | 224.0 mm (8.8 in) |
| 1907 | 104.4 mm (4.1 in) |
| 1908 | 190.2 mm (7.5 in) |
| 1909 | 175.9 mm (6.9 in) |
| 1910 | 140.0 mm (5.5 in) |
| 1911 | 141.8 mm (5.6 in) |
| 1912 | 159.6 mm (6.3 in) |
| 1913 | 159.2 mm (6.3 in) |
| 1914 | 177.8 mm (7.0 in) |
| 1915 | 168.5 mm (6.6 in) |
| 1916 | 357.2 mm (14.1 in) |
| 1917 | 179.9 mm (7.1 in) |
| 1918 | 211.5 mm (8.3 in) |
| 1919 | 126.2 mm (5.0 in) |
| 1920 | 238.8 mm (9.4 in) |
| 1921 | 71.2 mm (2.8 in) |
| 1922 | 154.9 mm (6.1 in) |
| 1923 | 156.0 mm (6.1 in) |
| 1924 | 204.2 mm (8.0 in) |
| 1925 | 136.3 mm (5.4 in) |
| 1926 | 167.0 mm (6.6 in) |
| 1927 | 112.8 mm (4.4 in) |
| 1928 | 213.3 mm (8.4 in) |
| 1929 | 247.7 mm (9.8 in) |
| 1930 | 149.8 mm (5.9 in) |
| 1931 | 141.0 mm (5.6 in) |
| 1932 | 174.0 mm (6.9 in) |
| 1933 | 107.2 mm (4.2 in) |
| 1934 | 268.0 mm (10.6 in) |
| 1935 | 192.0 mm (7.6 in) |
| 1936 | 216.9 mm (8.5 in) |
| 1937 | 200.1 mm (7.9 in) |
| 1938 | 197.2 mm (7.8 in) |
| 1939 | 132.1 mm (5.2 in) |
| 1940 | 244.1 mm (9.6 in) |
| 1941 | 205.2 mm (8.1 in) |
| 1942 | 191.2 mm (7.5 in) |
| 1943 | 186.9 mm (7.4 in) |
| 1944 | 125.7 mm (4.9 in) |
| 1945 | 165.9 mm (6.5 in) |
| 1946 | 231.1 mm (9.1 in) |
| 1947 | 121.7 mm (4.8 in) |
| 1948 | 259.6 mm (10.2 in) |
| 1949 | 213.4 mm (8.4 in) |
| 1950 | 174.0 mm (6.9 in) |
| 1951 | 129.0 mm (5.1 in) |
| 1952 | 156.2 mm (6.1 in) |
| 1953 | 113.4 mm (4.5 in) |
| 1954 | 149.3 mm (5.9 in) |
| 1955 | 141.7 mm (5.6 in) |
| 1956 | 121.5 mm (4.8 in) |
| 1957 | 168.4 mm (6.6 in) |
| 1958 | 210.9 mm (8.3 in) |
| 1959 | 210.4 mm (8.3 in) |
| 1960 | 134.6 mm (5.3 in) |
| 1961 | 232.6 mm (9.2 in) |
| 1962 | 113.3 mm (4.5 in) |
| 1963 | 162.4 mm (6.4 in) |
| 1964 | 263.9 mm (10.4 in) |
| 1965 | 104.9 mm (4.1 in) |
| 1966 | 179.8 mm (7.1 in) |
| 1967 | 328.0 mm (12.9 in) |
| 1968 | 140.5 mm (5.5 in) |
| 1969 | 125.7 mm (4.9 in) |
| 1970 | 163.3 mm (6.4 in) |
| 1971 | 163.6 mm (6.4 in) |
| 1972 | 103.6 mm (4.1 in) |
| 1973 | 127.2 mm (5.0 in) |
| 1974 | 133.3 mm (5.2 in) |
| 1975 | 143.0 mm (5.6 in) |
| 1976 | 266.4 mm (10.5 in) |
| 1977 | 188.2 mm (7.4 in) |
| 1978 | 192.6 mm (7.6 in) |
| 1979 | 167.0 mm (6.6 in) |
| 1980 | 167.9 mm (6.6 in) |
| 1981 | 123.9 mm (4.9 in) |
| 1982 | 154.5 mm (6.1 in) |
| 1983 | 135.4 mm (5.3 in) |
| 1984 | 99.8 mm (3.9 in) |
| 1985 | 131.1 mm (5.2 in) |
| 1986 | 112.2 mm (4.4 in) |
| 1987 | 133.7 mm (5.3 in) |
| 1988 | 89.5 mm (3.5 in) |
| 1989 | 192.2 mm (7.6 in) |
| 1990 | 121.2 mm (4.8 in) |
| 1991 | 164.4 mm (6.5 in) |
| 1992 | 174.5 mm (6.9 in) |
| 1993 | 100.1 mm (3.9 in) |
| 1994 | 192.6 mm (7.6 in) |
| 1995 | 181.1 mm (7.1 in) |
| 1996 | 159.0 mm (6.3 in) |
| 1997 | 184.7 mm (7.3 in) |
| 1998 | 185.9 mm (7.3 in) |
| 1999 | 119.1 mm (4.7 in) |
| 2000 | 110.3 mm (4.3 in) |
| 2001 | 103.1 mm (4.1 in) |
| 2002 | 120.7 mm (4.8 in) |
| 2003 | 178.4 mm (7.0 in) |
| 2004 | 346.8 mm (13.7 in) |
| 2005 | 114.3 mm (4.5 in) |
| 2006 | 108.7 mm (4.3 in) |
| 2007 | 112.6 mm (4.4 in) |
| 2008 | 229.3 mm (9.0 in) |
| 2009 | 234.4 mm (9.2 in) |
| 2010 | 200.7 mm (7.9 in) |
| 2011 | 175.7 mm (6.9 in) |
| 2012 | 187.6 mm (7.4 in) |
| 2013 | 232.4 mm (9.1 in) |
| 2014 | 100.5 mm (4.0 in) |
| 2015 | 180.4 mm (7.1 in) |
| 2016 | 110.5 mm (4.4 in) |
| 2017 | 82.5 mm (3.2 in) |
| 2018 | 145.1 mm (5.7 in) |
| 2019 | 180.1 mm (7.1 in) |
| 2020 | 101.6 mm (4.0 in) |
| 2021 | 204.8 mm (8.1 in) |
| 2022 | 163.8 mm (6.4 in) |
| 2023 | 68.6 mm (2.7 in) |
| 2024 | 334.5 mm (13.2 in) |
| 2025 | 46.0 mm (1.8 in) |
| 2026 | 137.2 mm (5.4 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1893 | 37 days |
| 1894 | 23 days |
| 1895 | 26 days |
| 1896 | 16 days |
| 1897 | 19 days |
| 1898 | 24 days |
| 1899 | 17 days |
| 1900 | 16 days |
| 1901 | 30 days |
| 1902 | 18 days |
| 1903 | 19 days |
| 1904 | 31 days |
| 1905 | 15 days |
| 1906 | 26 days |
| 1907 | 18 days |
| 1908 | 21 days |
| 1909 | 26 days |
| 1910 | 21 days |
| 1911 | 21 days |
| 1912 | 17 days |
| 1913 | 22 days |
| 1914 | 22 days |
| 1915 | 22 days |
| 1916 | 27 days |
| 1917 | 19 days |
| 1918 | 22 days |
| 1919 | 21 days |
| 1920 | 25 days |
| 1921 | 26 days |
| 1922 | 24 days |
| 1923 | 25 days |
| 1924 | 26 days |
| 1925 | 48 days |
| 1926 | 28 days |
| 1927 | 21 days |
| 1928 | 29 days |
| 1929 | 19 days |
| 1930 | 24 days |
| 1931 | 21 days |
| 1932 | 17 days |
| 1933 | 29 days |
| 1934 | 21 days |
| 1935 | 46 days |
| 1936 | 21 days |
| 1937 | 15 days |
| 1938 | 35 days |
| 1939 | 24 days |
| 1940 | 18 days |
| 1941 | 23 days |
| 1942 | 26 days |
| 1943 | 24 days |
| 1944 | 19 days |
| 1945 | 11 days |
| 1946 | 14 days |
| 1947 | 15 days |
| 1948 | 18 days |
| 1949 | 28 days |
| 1950 | 21 days |
| 1951 | 23 days |
| 1952 | 30 days |
| 1953 | 17 days |
| 1954 | 19 days |
| 1955 | 34 days |
| 1956 | 19 days |
| 1957 | 18 days |
| 1958 | 27 days |
| 1959 | 16 days |
| 1960 | 14 days |
| 1961 | 16 days |
| 1962 | 17 days |
| 1963 | 21 days |
| 1964 | 12 days |
| 1965 | 18 days |
| 1966 | 14 days |
| 1967 | 18 days |
| 1968 | 26 days |
| 1969 | 18 days |
| 1970 | 20 days |
| 1971 | 13 days |
| 1972 | 10 days |
| 1973 | 13 days |
| 1974 | 21 days |
| 1975 | 19 days |
| 1976 | 21 days |
| 1977 | 18 days |
| 1978 | 16 days |
| 1979 | 16 days |
| 1980 | 22 days |
| 1981 | 23 days |
| 1982 | 12 days |
| 1983 | 13 days |
| 1984 | 23 days |
| 1985 | 19 days |
| 1986 | 18 days |
| 1987 | 15 days |
| 1988 | 23 days |
| 1989 | 22 days |
| 1990 | 33 days |
| 1991 | 19 days |
| 1992 | 19 days |
| 1993 | 18 days |
| 1994 | 11 days |
| 1995 | 17 days |
| 1996 | 16 days |
| 1997 | 14 days |
| 1998 | 25 days |
| 1999 | 17 days |
| 2000 | 29 days |
| 2001 | 29 days |
| 2002 | 17 days |
| 2003 | 15 days |
| 2004 | 14 days |
| 2005 | 30 days |
| 2006 | 21 days |
| 2007 | 18 days |
| 2008 | 14 days |
| 2009 | 13 days |
| 2010 | 13 days |
| 2011 | 14 days |
| 2012 | 13 days |
| 2013 | 10 days |
| 2014 | 15 days |
| 2015 | 13 days |
| 2016 | 38 days |
| 2017 | 14 days |
| 2018 | 9 days |
| 2019 | 17 days |
| 2020 | 13 days |
| 2021 | 15 days |
| 2022 | 15 days |
| 2023 | 20 days |
| 2024 | 12 days |
| 2025 | 13 days |
| 2026 | 19 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
111 years with a frostAcross 111 years with a frost, the median last spring frost at Clayton 1 SSW falls on 18 April and the median first autumn frost on 19 October, which leaves a median of 186 days between them.
In 1992 to 2025 the median growing season was 196 days. That is 13 days more than in 1894 to 1929.
Fitted over all years, the growing season changes by +1.0 days per decade at this station.
| Measure | Median, all years | Earliest period (1894 to 1929) | Recent period (1992 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 18 April | 18 April | 11 April | 7 days earlier | -0.4 days per decade |
| First autumn frost | 19 October | 16 October | 25 October | 9 days later | +0.6 days per decade |
| Growing days | 186 days | 183 days | 196 days | 13 days more | +1.0 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
112 years, 1894 to 2016A day with at least 91.6 mm (3.6 in) of rain is expected about once in 2 years. A day with at least 239.8 mm (9.4 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 91.6 mm (3.6 in) | |
| 5 years | 122.8 mm (4.8 in) | |
| 10 years | 146.5 mm (5.8 in) | |
| 25 years | 180.3 mm (7.1 in) | |
| 50 years | 208.6 mm (8.2 in) | |
| 100 years | 239.8 mm (9.4 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 112 years of values from 1894 to 2016.
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: 323.9 mm (12.8 in) in 2004; 203.7 mm (8.0 in) in 1964; 197.1 mm (7.8 in) in 1967.
Station Changes
2 suspected2 changes were suspected in the annual mean temperature of Clayton 1 SSW, at 2002 and 2021. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 2002 ran 0.4 C (0.6 F) lower than in the years before (likely change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 2021 ran 0.3 C (0.6 F) higher than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 2002 | -0.3 | -0.6 | likely | 5 |
| 2021 | +0.3 | +0.6 | likely | 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-14).