New London Weather Records (USC00475932)
Record envelope, standing records and threshold days for New London (USC00475932), Wisconsin, United States, with 131 years of record.
Key Facts for New London
- New London (USC00475932) is a weather station in Wisconsin, United States at 44.36 latitude and -88.72 longitude, 244 m (800 ft) above sea level.
- The station reports from 1896 to 2026, 131 years of record.
- 1,464 records set at New London still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- New London set a daily record precipitation of 35.3 mm (1.4 in) on 2 July 2026.
About the Station
- Location: Wisconsin, United States, 44.36 latitude, -88.72 longitude.
- Elevation: 244 m (800 ft).
- Period of record: 1896 to 2026, 131 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 | 13.9 C (57.0 F) | -37.2 C (-35.0 F) | n/a | n/a |
| Feb | 22.2 C (72.0 F) | -38.3 C (-36.9 F) | n/a | n/a |
| Mar | 27.8 C (82.0 F) | -37.2 C (-35.0 F) | n/a | n/a |
| Apr | 33.3 C (91.9 F) | -14.4 C (6.1 F) | n/a | n/a |
| May | 39.4 C (102.9 F) | -6.7 C (19.9 F) | n/a | n/a |
| Jun | 40.0 C (104.0 F) | -0.6 C (30.9 F) | n/a | n/a |
| Jul | 42.8 C (109.0 F) | 1.7 C (35.1 F) | n/a | n/a |
| Aug | 38.9 C (102.0 F) | 0.6 C (33.1 F) | n/a | n/a |
| Sep | 38.3 C (100.9 F) | -7.2 C (19.0 F) | n/a | n/a |
| Oct | 32.2 C (90.0 F) | -12.8 C (9.0 F) | n/a | n/a |
| Nov | 26.1 C (79.0 F) | -23.9 C (-11.0 F) | n/a | n/a |
| Dec | 17.2 C (63.0 F) | -32.8 C (-27.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1896 | 15 |
| 1897 | 23 |
| 1898 | 8 |
| 1899 | 27 |
| 1900 | 9 |
| 1901 | 8 |
| 1902 | 4 |
| 1903 | 16 |
| 1904 | 12 |
| 1905 | 10 |
| 1906 | 15 |
| 1907 | 7 |
| 1908 | 13 |
| 1909 | 12 |
| 1910 | 16 |
| 1911 | 17 |
| 1912 | 14 |
| 1913 | 9 |
| 1914 | 11 |
| 1915 | 18 |
| 1916 | 11 |
| 1917 | 18 |
| 1918 | 3 |
| 1919 | 11 |
| 1920 | 8 |
| 1921 | 17 |
| 1922 | 6 |
| 1923 | 16 |
| 1924 | 15 |
| 1925 | 14 |
| 1926 | 5 |
| 1927 | 12 |
| 1928 | 12 |
| 1929 | 16 |
| 1930 | 20 |
| 1931 | 29 |
| 1932 | 9 |
| 1933 | 18 |
| 1934 | 20 |
| 1935 | 12 |
| 1936 | 27 |
| 1937 | 14 |
| 1938 | 8 |
| 1939 | 12 |
| 1940 | 6 |
| 1941 | 11 |
| 1942 | 7 |
| 1943 | 5 |
| 1944 | 18 |
| 1945 | 12 |
| 1946 | 5 |
| 1947 | 21 |
| 1948 | 17 |
| 1949 | 12 |
| 1950 | 17 |
| 1951 | 19 |
| 1952 | 10 |
| 1953 | 7 |
| 1954 | 7 |
| 1955 | 10 |
| 1956 | 3 |
| 1957 | 5 |
| 1958 | 4 |
| 1959 | 9 |
| 1960 | 4 |
| 1961 | 2 |
| 1962 | 12 |
| 1963 | 12 |
| 1964 | 16 |
| 1965 | 13 |
| 1966 | 8 |
| 1967 | 11 |
| 1968 | 16 |
| 1969 | 6 |
| 1970 | 7 |
| 1971 | 13 |
| 1972 | 11 |
| 1973 | 9 |
| 1974 | 8 |
| 1975 | 10 |
| 1976 | 18 |
| 1977 | 16 |
| 1978 | 5 |
| 1979 | 5 |
| 1980 | 7 |
| 1981 | 10 |
| 1982 | 8 |
| 1983 | 14 |
| 1984 | 4 |
| 1985 | 15 |
| 1986 | 12 |
| 1987 | 12 |
| 1988 | 2 |
| 1989 | 7 |
| 1990 | 11 |
| 1991 | 18 |
| 1992 | 21 |
| 1994 | 16 |
| 1995 | 14 |
| 1996 | 10 |
| 1997 | 6 |
| 1998 | 8 |
| 1999 | 6 |
| 2000 | 18 |
| 2001 | 12 |
| 2002 | 9 |
| 2003 | 6 |
| 2004 | 10 |
| 2005 | 6 |
| 2006 | 9 |
| 2007 | 20 |
| 2008 | 11 |
| 2009 | 7 |
| 2010 | 8 |
| 2011 | 3 |
| 2012 | 21 |
| 2013 | 5 |
| 2014 | 8 |
| 2015 | 10 |
| 2016 | 5 |
| 2017 | 10 |
| 2018 | 12 |
| 2019 | 12 |
| 2020 | 8 |
| 2021 | 10 |
| 2022 | 9 |
| 2023 | 15 |
| 2024 | 12 |
| 2025 | 3 |
All-Time Record Progression
5 new records| Date | Kind | Detail |
|---|---|---|
| 1936-07-07 | Record high maximum temperature | Record high maximum temperature 41.1 C (106.0 F) |
| 1936-07-13 | Record high maximum temperature | Record high maximum temperature 42.8 C (109.0 F) |
| 1938-08-14 | Record high minimum temperature | Record high minimum temperature 26.1 C (79.0 F) |
| 1994-01-19 | Record low maximum temperature | Record low maximum temperature -29.4 C (-20.9 F) |
| 1997-03-14 | Record daily snowfall | Record daily snowfall 43.2 cm (17.0 in) |
Wettest Day of Each Month
Jun: 157.5 mm (6.2 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 42.4 mm (1.7 in) | 20 January 1988 |
| Feb | 50.8 mm (2.0 in) | 5 February 1900 |
| Mar | 69.9 mm (2.8 in) | 26 March 1906 |
| Apr | 73.7 mm (2.9 in) | 25 April 1994 |
| May | 73.7 mm (2.9 in) | 21 May 1914 |
| Jun | 157.5 mm (6.2 in) | 10 June 1922 |
| Jul | 109.2 mm (4.3 in) | 11 July 1982 |
| Aug | 83.8 mm (3.3 in) | 3 August 1924 |
| Sep | 91.4 mm (3.6 in) | 12 September 1978 |
| Oct | 66.3 mm (2.6 in) | 3 October 1954 |
| Nov | 76.2 mm (3.0 in) | 20 November 1992 |
| Dec | 54.4 mm (2.1 in) | 14 December 2015 |
Period of Record Coverage
1896 to 2025| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1896 | 299 | 82% | No |
| 1897 | 346 | 95% | Yes |
| 1898 | 349 | 96% | Yes |
| 1899 | 353 | 97% | Yes |
| 1900 | 347 | 95% | Yes |
| 1901 | 292 | 80% | No |
| 1902 | 293 | 80% | No |
| 1903 | 294 | 81% | No |
| 1904 | 344 | 94% | Yes |
| 1905 | 357 | 98% | Yes |
| 1906 | 364 | 100% | Yes |
| 1907 | 364 | 100% | Yes |
| 1908 | 344 | 94% | Yes |
| 1909 | 365 | 100% | Yes |
| 1910 | 361 | 99% | Yes |
| 1911 | 363 | 99% | Yes |
| 1912 | 364 | 99% | Yes |
| 1913 | 349 | 96% | Yes |
| 1914 | 365 | 100% | Yes |
| 1915 | 362 | 99% | Yes |
| 1916 | 362 | 99% | Yes |
| 1917 | 363 | 99% | Yes |
| 1918 | 365 | 100% | Yes |
| 1919 | 363 | 99% | Yes |
| 1920 | 364 | 99% | Yes |
| 1921 | 362 | 99% | Yes |
| 1922 | 361 | 99% | Yes |
| 1923 | 361 | 99% | Yes |
| 1924 | 354 | 97% | Yes |
| 1925 | 358 | 98% | Yes |
| 1926 | 361 | 99% | Yes |
| 1927 | 365 | 100% | Yes |
| 1928 | 364 | 99% | Yes |
| 1929 | 359 | 98% | Yes |
| 1930 | 360 | 99% | Yes |
| 1931 | 363 | 99% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 364 | 100% | Yes |
| 1934 | 358 | 98% | Yes |
| 1935 | 364 | 100% | Yes |
| 1936 | 365 | 100% | Yes |
| 1937 | 363 | 99% | Yes |
| 1938 | 359 | 98% | Yes |
| 1939 | 362 | 99% | Yes |
| 1940 | 365 | 100% | Yes |
| 1941 | 363 | 99% | Yes |
| 1942 | 362 | 99% | Yes |
| 1943 | 360 | 99% | Yes |
| 1944 | 365 | 100% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 357 | 98% | Yes |
| 1949 | 364 | 100% | Yes |
| 1950 | 359 | 98% | Yes |
| 1951 | 359 | 98% | Yes |
| 1952 | 348 | 95% | Yes |
| 1953 | 356 | 98% | Yes |
| 1954 | 355 | 97% | Yes |
| 1955 | 362 | 99% | Yes |
| 1956 | 362 | 99% | Yes |
| 1957 | 357 | 98% | Yes |
| 1958 | 358 | 98% | Yes |
| 1959 | 355 | 97% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 364 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 364 | 100% | Yes |
| 1970 | 364 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 364 | 100% | Yes |
| 1976 | 365 | 100% | Yes |
| 1977 | 362 | 99% | Yes |
| 1978 | 363 | 99% | Yes |
| 1979 | 363 | 99% | Yes |
| 1980 | 365 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 358 | 98% | Yes |
| 1983 | 358 | 98% | Yes |
| 1984 | 361 | 99% | Yes |
| 1985 | 359 | 98% | Yes |
| 1986 | 364 | 100% | Yes |
| 1987 | 362 | 99% | Yes |
| 1988 | 147 | 40% | No |
| 1989 | 312 | 85% | No |
| 1990 | 300 | 82% | No |
| 1991 | 299 | 82% | No |
| 1992 | 326 | 89% | No |
| 1993 | 147 | 40% | No |
| 1994 | 357 | 98% | Yes |
| 1995 | 360 | 99% | Yes |
| 1996 | 347 | 95% | Yes |
| 1997 | 354 | 97% | Yes |
| 1998 | 361 | 99% | Yes |
| 1999 | 363 | 99% | Yes |
| 2000 | 362 | 99% | Yes |
| 2001 | 364 | 100% | Yes |
| 2002 | 357 | 98% | Yes |
| 2003 | 364 | 100% | Yes |
| 2004 | 365 | 100% | Yes |
| 2005 | 364 | 100% | Yes |
| 2006 | 363 | 99% | Yes |
| 2007 | 360 | 99% | Yes |
| 2008 | 362 | 99% | Yes |
| 2009 | 350 | 96% | Yes |
| 2010 | 363 | 99% | Yes |
| 2011 | 347 | 95% | Yes |
| 2012 | 353 | 96% | Yes |
| 2013 | 345 | 95% | Yes |
| 2014 | 349 | 96% | Yes |
| 2015 | 361 | 99% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 364 | 100% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 59 | 16% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 2 July 2026 | New London, US | daily rain | 35.3 mm (1.4 in) | 1.0 mm (0.04 in) | 77 years | 33 of 100 (Routine) |
| 12 April 2026 | New London, US | daily rain | 22.9 mm (0.9 in) | 2.3 mm (0.09 in) | 24 years | 19 of 100 (Routine) |
| 16 March 2026 | New London, US | daily snowfall | 33.0 cm (13.0 in) | 26.6 cm (10.5 in) | 12 years | 53 of 100 (Notable) |
| 15 March 2026 | New London, US | daily snowfall | 22.9 cm (9.0 in) | 7.7 cm (3.0 in) | 89 years | 48 of 100 (Notable) |
| 15 March 2026 | New London, US | daily rain | 22.4 mm (0.9 in) | 0.8 mm (0.03 in) | 72 years | 20 of 100 (Routine) |
| 9 January 2026 | New London, US | daily rain | 34.8 mm (1.4 in) | 22.1 mm (0.9 in) | 18 years | 54 of 100 (Notable) |
| 10 December 2025 | New London, US | daily snowfall | 15.2 cm (6.0 in) | 3.5 cm (1.4 in) | 12 years | 19 of 100 (Routine) |
| 30 November 2025 | New London, US | daily snowfall | 13.5 cm (5.3 in) | 0.8 cm (0.3 in) | 84 years | 37 of 100 (Notable) |
| 25 February 2025 | New London, US | daily high max | 12.2 C (54.0 F) | 1.1 C (2.0 F) | 49 years | 25 of 100 (Routine) |
| 15 February 2025 | New London, US | daily snowfall (Tie) | 7.6 cm (3.0 in) | tie | 68 years | 7 of 100 (Routine) |
| 31 January 2025 | New London, US | daily high max | 12.8 C (55.0 F) | 6.1 C (11.0 F) | 51 years | 34 of 100 (Routine) |
| 29 January 2025 | New London, US | daily high max (Tie) | 8.9 C (48.0 F) | tie | 111 years | 10 of 100 (Routine) |
| 18 January 2025 | New London, US | daily high max | 8.9 C (48.0 F) | 0.6 C (1.1 F) | 52 years | 25 of 100 (Routine) |
| 29 December 2024 | New London, US | daily high max | 8.9 C (48.0 F) | 1.1 C (2.0 F) | 21 years | 17 of 100 (Routine) |
| 10 December 2024 | New London, US | daily high max | 10.6 C (51.1 F) | 0.6 C (1.1 F) | 94 years | 39 of 100 (Notable) |
| 5 November 2024 | New London, US | daily high min | 12.2 C (54.0 F) | 0.5 C (0.9 F) | 68 years | 30 of 100 (Routine) |
| 4 November 2024 | New London, US | daily rain | 36.8 mm (1.4 in) | 2.0 mm (0.08 in) | 21 years | 18 of 100 (Routine) |
| 31 October 2024 | New London, US | daily rain | 52.1 mm (2.1 in) | 14.5 mm (0.6 in) | 64 years | 43 of 100 (Notable) |
| 30 October 2024 | New London, US | daily high max | 27.2 C (81.0 F) | 1.6 C (2.9 F) | 91 years | 39 of 100 (Notable) |
| 2 August 2024 | New London, US | daily rain | 69.9 mm (2.8 in) | 32.8 mm (1.3 in) | 32 years | 46 of 100 (Notable) |
Climate Trend
113 complete years, 1897 to 2024| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1897 | 6.8 C | -0.50 C |
| 1898 | 6.9 C | -0.40 C |
| 1899 | 6.1 C | -1.20 C |
| 1900 | 7.4 C | +0.16 C |
| 1905 | 6.5 C | -0.71 C |
| 1906 | 7.4 C | +0.19 C |
| 1907 | 6.2 C | -1.08 C |
| 1909 | 7.0 C | -0.28 C |
| 1910 | 7.4 C | +0.17 C |
| 1911 | 7.6 C | +0.36 C |
| 1912 | 5.7 C | -1.52 C |
| 1913 | 7.3 C | +0.06 C |
| 1914 | 6.8 C | -0.47 C |
| 1915 | 6.6 C | -0.62 C |
| 1916 | 5.9 C | -1.37 C |
| 1917 | 4.6 C | -2.61 C |
| 1918 | 7.1 C | -0.17 C |
| 1919 | 7.2 C | -0.01 C |
| 1920 | 6.5 C | -0.71 C |
| 1921 | 9.2 C | +1.94 C |
| 1922 | 7.5 C | +0.22 C |
| 1923 | 7.2 C | -0.07 C |
| 1924 | 5.3 C | -1.96 C |
| 1925 | 7.9 C | +0.61 C |
| 1927 | 7.4 C | +0.18 C |
| 1928 | 7.7 C | +0.47 C |
| 1929 | 6.4 C | -0.86 C |
| 1930 | 8.3 C | +1.05 C |
| 1931 | 10.3 C | +3.03 C |
| 1932 | 7.6 C | +0.37 C |
| 1933 | 8.2 C | +0.91 C |
| 1934 | 7.9 C | +0.66 C |
| 1935 | 6.8 C | -0.41 C |
| 1936 | 6.5 C | -0.76 C |
| 1937 | 6.8 C | -0.50 C |
| 1938 | 8.2 C | +0.95 C |
| 1939 | 8.0 C | +0.72 C |
| 1940 | 7.1 C | -0.13 C |
| 1941 | 8.7 C | +1.45 C |
| 1942 | 7.5 C | +0.29 C |
| 1943 | 6.8 C | -0.50 C |
| 1944 | 8.6 C | +1.33 C |
| 1945 | 7.1 C | -0.20 C |
| 1946 | 8.4 C | +1.13 C |
| 1947 | 7.4 C | +0.18 C |
| 1948 | 7.3 C | +0.05 C |
| 1949 | 7.8 C | +0.53 C |
| 1950 | 5.7 C | -1.60 C |
| 1951 | 5.8 C | -1.43 C |
| 1952 | 7.4 C | +0.15 C |
| 1953 | 8.1 C | +0.86 C |
| 1954 | 7.7 C | +0.43 C |
| 1955 | 7.9 C | +0.69 C |
| 1956 | 7.1 C | -0.12 C |
| 1957 | 7.3 C | +0.08 C |
| 1958 | 7.1 C | -0.12 C |
| 1959 | 6.8 C | -0.46 C |
| 1960 | 6.9 C | -0.40 C |
| 1962 | 6.8 C | -0.49 C |
| 1963 | 6.7 C | -0.53 C |
| 1964 | 7.7 C | +0.47 C |
| 1965 | 6.8 C | -0.47 C |
| 1966 | 6.8 C | -0.48 C |
| 1967 | 6.5 C | -0.79 C |
| 1968 | 8.0 C | +0.73 C |
| 1969 | 7.0 C | -0.23 C |
| 1970 | 7.4 C | +0.17 C |
| 1971 | 7.4 C | +0.15 C |
| 1972 | 6.3 C | -1.00 C |
| 1973 | 8.5 C | +1.28 C |
| 1974 | 7.5 C | +0.25 C |
| 1975 | 7.6 C | +0.34 C |
| 1976 | 6.8 C | -0.44 C |
| 1977 | 7.7 C | +0.40 C |
| 1978 | 6.3 C | -0.93 C |
| 1979 | 6.3 C | -0.91 C |
| 1980 | 7.1 C | -0.13 C |
| 1981 | 7.8 C | +0.56 C |
| 1982 | 6.8 C | -0.50 C |
| 1983 | 7.5 C | +0.20 C |
| 1984 | 7.4 C | +0.14 C |
| 1985 | 6.0 C | -1.25 C |
| 1986 | 6.9 C | -0.33 C |
| 1987 | 8.6 C | +1.37 C |
| 1994 | 6.5 C | -0.73 C |
| 1995 | 6.5 C | -0.74 C |
| 1996 | 5.4 C | -1.87 C |
| 1998 | 8.8 C | +1.51 C |
| 1999 | 7.6 C | +0.38 C |
| 2000 | 7.1 C | -0.13 C |
| 2001 | 8.1 C | +0.82 C |
| 2002 | 7.5 C | +0.25 C |
| 2003 | 6.6 C | -0.62 C |
| 2004 | 6.8 C | -0.41 C |
| 2005 | 7.5 C | +0.28 C |
| 2006 | 8.0 C | +0.79 C |
| 2007 | 7.5 C | +0.29 C |
| 2008 | 6.0 C | -1.29 C |
| 2010 | 8.0 C | +0.74 C |
| 2011 | 6.8 C | -0.44 C |
| 2012 | 9.0 C | +1.78 C |
| 2013 | 6.1 C | -1.16 C |
| 2014 | 5.2 C | -2.08 C |
| 2015 | 7.9 C | +0.63 C |
| 2016 | 8.4 C | +1.15 C |
| 2017 | 7.6 C | +0.30 C |
| 2018 | 6.9 C | -0.34 C |
| 2019 | 6.5 C | -0.78 C |
| 2020 | 8.2 C | +0.93 C |
| 2021 | 8.2 C | +0.90 C |
| 2022 | 7.0 C | -0.25 C |
| 2023 | 8.9 C | +1.63 C |
| 2024 | 9.6 C | +2.30 C |
The fitted trend in annual mean temperature here over 1897 to 2024 is 0.04 C (-0.01 to 0.08) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.06 F (-0.02 to 0.15) per decade. The slope is a straight line fitted to 113 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.04 C (-0.01 to 0.08) per decade | 0.06 F (-0.02 to 0.15) per decade | 1897 to 2024 | 113 | Not clearly different from zero |
| Mean daily maximum | 0.01 C (-0.04 to 0.06) per decade | 0.02 F (-0.08 to 0.12) per decade | 1897 to 2024 | 113 | Not clearly different from zero |
| Mean daily minimum | 0.06 C (0.01 to 0.11) per decade | 0.11 F (0.02 to 0.20) per decade | 1897 to 2024 | 113 | 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
1896 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 42.8 C (109.0 F) | 1936 | 35.0 C (95.0 F) | 130 |
| Coldest night (TNn) | -38.3 C (-36.9 F) | 1899 | -28.9 C (-20.0 F) | 130 |
| Wettest day (Rx1day) | 157.5 mm (6.2 in) | 1922 | 53.3 mm (2.1 in) | 131 |
| Wettest five days (Rx5day) | 204.5 mm (8.1 in) | 1922 | 81.3 mm (3.2 in) | 131 |
| Longest dry spell (CDD) | 50 days | 1953 | 20 days | 131 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1896 | 32.8 C (91.0 F) |
| 1897 | 35.0 C (95.0 F) |
| 1898 | 35.6 C (96.1 F) |
| 1899 | 35.0 C (95.0 F) |
| 1900 | 36.7 C (98.1 F) |
| 1901 | 37.8 C (100.0 F) |
| 1902 | 33.9 C (93.0 F) |
| 1903 | 33.9 C (93.0 F) |
| 1904 | 34.4 C (93.9 F) |
| 1905 | 35.6 C (96.1 F) |
| 1906 | 33.9 C (93.0 F) |
| 1907 | 35.0 C (95.0 F) |
| 1908 | 36.1 C (97.0 F) |
| 1909 | 37.2 C (99.0 F) |
| 1910 | 40.0 C (104.0 F) |
| 1911 | 38.9 C (102.0 F) |
| 1912 | 35.0 C (95.0 F) |
| 1913 | 36.1 C (97.0 F) |
| 1914 | 33.9 C (93.0 F) |
| 1915 | 31.1 C (88.0 F) |
| 1916 | 38.9 C (102.0 F) |
| 1917 | 36.1 C (97.0 F) |
| 1918 | 36.7 C (98.1 F) |
| 1919 | 35.0 C (95.0 F) |
| 1920 | 33.3 C (91.9 F) |
| 1921 | 37.8 C (100.0 F) |
| 1922 | 33.9 C (93.0 F) |
| 1923 | 35.0 C (95.0 F) |
| 1924 | 32.2 C (90.0 F) |
| 1925 | 36.1 C (97.0 F) |
| 1926 | 36.1 C (97.0 F) |
| 1927 | 35.6 C (96.1 F) |
| 1928 | 35.0 C (95.0 F) |
| 1929 | 35.6 C (96.1 F) |
| 1930 | 39.4 C (102.9 F) |
| 1931 | 39.4 C (102.9 F) |
| 1932 | 37.8 C (100.0 F) |
| 1933 | 40.0 C (104.0 F) |
| 1934 | 39.4 C (102.9 F) |
| 1935 | 37.2 C (99.0 F) |
| 1936 | 42.8 C (109.0 F) |
| 1937 | 38.3 C (100.9 F) |
| 1938 | 35.6 C (96.1 F) |
| 1939 | 37.2 C (99.0 F) |
| 1940 | 37.8 C (100.0 F) |
| 1941 | 38.3 C (100.9 F) |
| 1942 | 35.0 C (95.0 F) |
| 1943 | 34.4 C (93.9 F) |
| 1944 | 37.2 C (99.0 F) |
| 1945 | 36.1 C (97.0 F) |
| 1946 | 33.3 C (91.9 F) |
| 1947 | 38.3 C (100.9 F) |
| 1948 | 38.9 C (102.0 F) |
| 1949 | 35.6 C (96.1 F) |
| 1950 | 36.1 C (97.0 F) |
| 1951 | 32.2 C (90.0 F) |
| 1952 | 33.3 C (91.9 F) |
| 1953 | 35.0 C (95.0 F) |
| 1954 | 32.8 C (91.0 F) |
| 1955 | 38.9 C (102.0 F) |
| 1956 | 35.6 C (96.1 F) |
| 1957 | 33.9 C (93.0 F) |
| 1958 | 35.0 C (95.0 F) |
| 1959 | 33.3 C (91.9 F) |
| 1960 | 33.9 C (93.0 F) |
| 1961 | 33.3 C (91.9 F) |
| 1962 | 32.2 C (90.0 F) |
| 1963 | 36.1 C (97.0 F) |
| 1964 | 37.2 C (99.0 F) |
| 1965 | 34.4 C (93.9 F) |
| 1966 | 36.1 C (97.0 F) |
| 1967 | 32.8 C (91.0 F) |
| 1968 | 35.0 C (95.0 F) |
| 1969 | 34.4 C (93.9 F) |
| 1970 | 36.1 C (97.0 F) |
| 1971 | 36.1 C (97.0 F) |
| 1972 | 33.9 C (93.0 F) |
| 1973 | 35.6 C (96.1 F) |
| 1974 | 38.3 C (100.9 F) |
| 1975 | 35.0 C (95.0 F) |
| 1976 | 35.0 C (95.0 F) |
| 1977 | 37.8 C (100.0 F) |
| 1978 | 33.3 C (91.9 F) |
| 1979 | 32.2 C (90.0 F) |
| 1980 | 33.3 C (91.9 F) |
| 1981 | 33.9 C (93.0 F) |
| 1982 | 35.0 C (95.0 F) |
| 1983 | 35.0 C (95.0 F) |
| 1984 | 32.2 C (90.0 F) |
| 1985 | 33.9 C (93.0 F) |
| 1986 | 35.0 C (95.0 F) |
| 1987 | 37.2 C (99.0 F) |
| 1988 | 28.9 C (84.0 F) |
| 1989 | 35.0 C (95.0 F) |
| 1990 | 32.2 C (90.0 F) |
| 1991 | 35.6 C (96.1 F) |
| 1992 | 32.8 C (91.0 F) |
| 1993 | 32.2 C (90.0 F) |
| 1994 | 35.0 C (95.0 F) |
| 1995 | 40.6 C (105.1 F) |
| 1996 | 34.4 C (93.9 F) |
| 1997 | 32.2 C (90.0 F) |
| 1998 | 32.2 C (90.0 F) |
| 1999 | 36.7 C (98.1 F) |
| 2000 | 33.3 C (91.9 F) |
| 2001 | 36.7 C (98.1 F) |
| 2002 | 36.1 C (97.0 F) |
| 2003 | 33.3 C (91.9 F) |
| 2004 | 31.7 C (89.1 F) |
| 2005 | 34.4 C (93.9 F) |
| 2006 | 37.2 C (99.0 F) |
| 2007 | 35.0 C (95.0 F) |
| 2008 | 32.2 C (90.0 F) |
| 2009 | 35.0 C (95.0 F) |
| 2010 | 32.8 C (91.0 F) |
| 2011 | 34.4 C (93.9 F) |
| 2012 | 36.7 C (98.1 F) |
| 2013 | 34.4 C (93.9 F) |
| 2014 | 32.8 C (91.0 F) |
| 2015 | 33.9 C (93.0 F) |
| 2016 | 33.9 C (93.0 F) |
| 2017 | 32.2 C (90.0 F) |
| 2018 | 35.6 C (96.1 F) |
| 2019 | 32.8 C (91.0 F) |
| 2020 | 33.9 C (93.0 F) |
| 2021 | 33.9 C (93.0 F) |
| 2022 | 35.0 C (95.0 F) |
| 2023 | 36.7 C (98.1 F) |
| 2024 | 32.8 C (91.0 F) |
| 2025 | 12.8 C (55.0 F) |
| 2026 | n/a |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1896 | -21.1 C (-6.0 F) |
| 1897 | -30.0 C (-22.0 F) |
| 1898 | -26.7 C (-16.1 F) |
| 1899 | -38.3 C (-36.9 F) |
| 1900 | -27.2 C (-17.0 F) |
| 1901 | -31.1 C (-24.0 F) |
| 1902 | -30.6 C (-23.1 F) |
| 1903 | -31.1 C (-24.0 F) |
| 1904 | -34.4 C (-29.9 F) |
| 1905 | -32.2 C (-26.0 F) |
| 1906 | -30.0 C (-22.0 F) |
| 1907 | -30.0 C (-22.0 F) |
| 1908 | -32.2 C (-26.0 F) |
| 1909 | -31.1 C (-24.0 F) |
| 1910 | -28.9 C (-20.0 F) |
| 1911 | -29.4 C (-20.9 F) |
| 1912 | -35.0 C (-31.0 F) |
| 1913 | -27.8 C (-18.0 F) |
| 1914 | -31.7 C (-25.1 F) |
| 1915 | -32.8 C (-27.0 F) |
| 1916 | -30.0 C (-22.0 F) |
| 1917 | -32.2 C (-26.0 F) |
| 1918 | -33.3 C (-27.9 F) |
| 1919 | -31.1 C (-24.0 F) |
| 1920 | -29.4 C (-20.9 F) |
| 1921 | -25.6 C (-14.1 F) |
| 1922 | -31.7 C (-25.1 F) |
| 1923 | -29.4 C (-20.9 F) |
| 1924 | -32.8 C (-27.0 F) |
| 1925 | -24.4 C (-11.9 F) |
| 1926 | -27.8 C (-18.0 F) |
| 1927 | -28.9 C (-20.0 F) |
| 1928 | -31.7 C (-25.1 F) |
| 1929 | -33.3 C (-27.9 F) |
| 1930 | -32.2 C (-26.0 F) |
| 1931 | -22.8 C (-9.0 F) |
| 1932 | -28.3 C (-18.9 F) |
| 1933 | -33.9 C (-29.0 F) |
| 1934 | -27.8 C (-18.0 F) |
| 1935 | -34.4 C (-29.9 F) |
| 1936 | -34.4 C (-29.9 F) |
| 1937 | -29.4 C (-20.9 F) |
| 1938 | -30.0 C (-22.0 F) |
| 1939 | -26.1 C (-15.0 F) |
| 1940 | -28.9 C (-20.0 F) |
| 1941 | -26.7 C (-16.1 F) |
| 1942 | -31.7 C (-25.1 F) |
| 1943 | -30.0 C (-22.0 F) |
| 1944 | -23.3 C (-9.9 F) |
| 1945 | -26.1 C (-15.0 F) |
| 1946 | -27.2 C (-17.0 F) |
| 1947 | -27.8 C (-18.0 F) |
| 1948 | -37.2 C (-35.0 F) |
| 1949 | -30.0 C (-22.0 F) |
| 1950 | -31.1 C (-24.0 F) |
| 1951 | -35.6 C (-32.1 F) |
| 1952 | -29.4 C (-20.9 F) |
| 1953 | -26.7 C (-16.1 F) |
| 1954 | -30.0 C (-22.0 F) |
| 1955 | -26.7 C (-16.1 F) |
| 1956 | -27.8 C (-18.0 F) |
| 1957 | -26.7 C (-16.1 F) |
| 1958 | -26.7 C (-16.1 F) |
| 1959 | -29.4 C (-20.9 F) |
| 1960 | -26.1 C (-15.0 F) |
| 1961 | -26.7 C (-16.1 F) |
| 1962 | -37.2 C (-35.0 F) |
| 1963 | -35.6 C (-32.1 F) |
| 1964 | -25.0 C (-13.0 F) |
| 1965 | -31.7 C (-25.1 F) |
| 1966 | -31.7 C (-25.1 F) |
| 1967 | -33.3 C (-27.9 F) |
| 1968 | -31.1 C (-24.0 F) |
| 1969 | -27.2 C (-17.0 F) |
| 1970 | -31.7 C (-25.1 F) |
| 1971 | -33.9 C (-29.0 F) |
| 1972 | -35.0 C (-31.0 F) |
| 1973 | -26.1 C (-15.0 F) |
| 1974 | -30.6 C (-23.1 F) |
| 1975 | -30.0 C (-22.0 F) |
| 1976 | -28.9 C (-20.0 F) |
| 1977 | -32.8 C (-27.0 F) |
| 1978 | -26.7 C (-16.1 F) |
| 1979 | -31.7 C (-25.1 F) |
| 1980 | -25.0 C (-13.0 F) |
| 1981 | -27.2 C (-17.0 F) |
| 1982 | -36.1 C (-33.0 F) |
| 1983 | -32.8 C (-27.0 F) |
| 1984 | -30.6 C (-23.1 F) |
| 1985 | -35.6 C (-32.1 F) |
| 1986 | -27.8 C (-18.0 F) |
| 1987 | -26.7 C (-16.1 F) |
| 1988 | -30.0 C (-22.0 F) |
| 1989 | -30.0 C (-22.0 F) |
| 1990 | -28.9 C (-20.0 F) |
| 1991 | -30.6 C (-23.1 F) |
| 1992 | -24.4 C (-11.9 F) |
| 1993 | -23.3 C (-9.9 F) |
| 1994 | -34.4 C (-29.9 F) |
| 1995 | -24.4 C (-11.9 F) |
| 1996 | -35.6 C (-32.1 F) |
| 1997 | -26.1 C (-15.0 F) |
| 1998 | -25.0 C (-13.0 F) |
| 1999 | -28.3 C (-18.9 F) |
| 2000 | -27.2 C (-17.0 F) |
| 2001 | -21.7 C (-7.1 F) |
| 2002 | -23.9 C (-11.0 F) |
| 2003 | -24.4 C (-11.9 F) |
| 2004 | -27.2 C (-17.0 F) |
| 2005 | -23.3 C (-9.9 F) |
| 2006 | -28.9 C (-20.0 F) |
| 2007 | -27.2 C (-17.0 F) |
| 2008 | -28.9 C (-20.0 F) |
| 2009 | -28.3 C (-18.9 F) |
| 2010 | -26.7 C (-16.1 F) |
| 2011 | -27.2 C (-17.0 F) |
| 2012 | -25.6 C (-14.1 F) |
| 2013 | -26.1 C (-15.0 F) |
| 2014 | -30.0 C (-22.0 F) |
| 2015 | -25.0 C (-13.0 F) |
| 2016 | -25.6 C (-14.1 F) |
| 2017 | -26.7 C (-16.1 F) |
| 2018 | -26.7 C (-16.1 F) |
| 2019 | -32.8 C (-27.0 F) |
| 2020 | -23.3 C (-9.9 F) |
| 2021 | -26.7 C (-16.1 F) |
| 2022 | -24.4 C (-11.9 F) |
| 2023 | -23.9 C (-11.0 F) |
| 2024 | -21.7 C (-7.1 F) |
| 2025 | -26.7 C (-16.1 F) |
| 2026 | n/a |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1896 | 55.9 mm (2.2 in) |
| 1897 | 58.4 mm (2.3 in) |
| 1898 | 41.9 mm (1.6 in) |
| 1899 | 51.3 mm (2.0 in) |
| 1900 | 59.2 mm (2.3 in) |
| 1901 | 91.9 mm (3.6 in) |
| 1902 | 77.5 mm (3.1 in) |
| 1903 | 43.2 mm (1.7 in) |
| 1904 | 51.6 mm (2.0 in) |
| 1905 | 53.3 mm (2.1 in) |
| 1906 | 69.9 mm (2.8 in) |
| 1907 | 82.6 mm (3.3 in) |
| 1908 | 44.5 mm (1.8 in) |
| 1909 | 38.1 mm (1.5 in) |
| 1910 | 45.7 mm (1.8 in) |
| 1911 | 63.5 mm (2.5 in) |
| 1912 | 40.6 mm (1.6 in) |
| 1913 | 66.0 mm (2.6 in) |
| 1914 | 109.2 mm (4.3 in) |
| 1915 | 45.7 mm (1.8 in) |
| 1916 | 66.0 mm (2.6 in) |
| 1917 | 53.3 mm (2.1 in) |
| 1918 | 58.4 mm (2.3 in) |
| 1919 | 44.5 mm (1.8 in) |
| 1920 | 47.0 mm (1.9 in) |
| 1921 | 61.0 mm (2.4 in) |
| 1922 | 157.5 mm (6.2 in) |
| 1923 | 30.7 mm (1.2 in) |
| 1924 | 83.8 mm (3.3 in) |
| 1925 | 64.8 mm (2.6 in) |
| 1926 | 48.8 mm (1.9 in) |
| 1927 | 47.0 mm (1.9 in) |
| 1928 | 48.3 mm (1.9 in) |
| 1929 | 48.3 mm (1.9 in) |
| 1930 | 45.5 mm (1.8 in) |
| 1931 | 50.8 mm (2.0 in) |
| 1932 | 38.1 mm (1.5 in) |
| 1933 | 60.2 mm (2.4 in) |
| 1934 | 54.9 mm (2.2 in) |
| 1935 | 47.5 mm (1.9 in) |
| 1936 | 33.8 mm (1.3 in) |
| 1937 | 47.5 mm (1.9 in) |
| 1938 | 58.7 mm (2.3 in) |
| 1939 | 72.4 mm (2.9 in) |
| 1940 | 46.5 mm (1.8 in) |
| 1941 | 58.2 mm (2.3 in) |
| 1942 | 63.8 mm (2.5 in) |
| 1943 | 43.4 mm (1.7 in) |
| 1944 | 47.2 mm (1.9 in) |
| 1945 | 63.8 mm (2.5 in) |
| 1946 | 63.0 mm (2.5 in) |
| 1947 | 48.3 mm (1.9 in) |
| 1948 | 34.3 mm (1.4 in) |
| 1949 | 63.0 mm (2.5 in) |
| 1950 | 42.2 mm (1.7 in) |
| 1951 | 61.7 mm (2.4 in) |
| 1952 | 62.2 mm (2.4 in) |
| 1953 | 50.8 mm (2.0 in) |
| 1954 | 72.9 mm (2.9 in) |
| 1955 | 37.1 mm (1.5 in) |
| 1956 | 59.9 mm (2.4 in) |
| 1957 | 64.3 mm (2.5 in) |
| 1958 | 39.4 mm (1.6 in) |
| 1959 | 62.2 mm (2.4 in) |
| 1960 | 57.2 mm (2.3 in) |
| 1961 | 48.8 mm (1.9 in) |
| 1962 | 52.6 mm (2.1 in) |
| 1963 | 39.9 mm (1.6 in) |
| 1964 | 51.1 mm (2.0 in) |
| 1965 | 68.6 mm (2.7 in) |
| 1966 | 35.8 mm (1.4 in) |
| 1967 | 57.2 mm (2.3 in) |
| 1968 | 51.1 mm (2.0 in) |
| 1969 | 53.3 mm (2.1 in) |
| 1970 | 62.0 mm (2.4 in) |
| 1971 | 43.7 mm (1.7 in) |
| 1972 | 43.2 mm (1.7 in) |
| 1973 | 52.6 mm (2.1 in) |
| 1974 | 54.1 mm (2.1 in) |
| 1975 | 47.8 mm (1.9 in) |
| 1976 | 44.5 mm (1.8 in) |
| 1977 | 33.3 mm (1.3 in) |
| 1978 | 91.4 mm (3.6 in) |
| 1979 | 45.2 mm (1.8 in) |
| 1980 | 57.2 mm (2.3 in) |
| 1981 | 49.5 mm (1.9 in) |
| 1982 | 109.2 mm (4.3 in) |
| 1983 | 59.4 mm (2.3 in) |
| 1984 | 43.2 mm (1.7 in) |
| 1985 | 43.2 mm (1.7 in) |
| 1986 | 71.1 mm (2.8 in) |
| 1987 | 56.4 mm (2.2 in) |
| 1988 | 42.4 mm (1.7 in) |
| 1989 | 37.3 mm (1.5 in) |
| 1990 | 77.2 mm (3.0 in) |
| 1991 | 38.1 mm (1.5 in) |
| 1992 | 76.2 mm (3.0 in) |
| 1993 | 70.1 mm (2.8 in) |
| 1994 | 73.7 mm (2.9 in) |
| 1995 | 42.9 mm (1.7 in) |
| 1996 | 39.4 mm (1.6 in) |
| 1997 | 73.4 mm (2.9 in) |
| 1998 | 53.8 mm (2.1 in) |
| 1999 | 35.6 mm (1.4 in) |
| 2000 | 46.0 mm (1.8 in) |
| 2001 | 30.2 mm (1.2 in) |
| 2002 | 56.4 mm (2.2 in) |
| 2003 | 73.7 mm (2.9 in) |
| 2004 | 59.7 mm (2.4 in) |
| 2005 | 42.4 mm (1.7 in) |
| 2006 | 53.8 mm (2.1 in) |
| 2007 | 39.9 mm (1.6 in) |
| 2008 | 33.3 mm (1.3 in) |
| 2009 | 45.2 mm (1.8 in) |
| 2010 | 81.5 mm (3.2 in) |
| 2011 | 61.0 mm (2.4 in) |
| 2012 | 74.4 mm (2.9 in) |
| 2013 | 41.9 mm (1.6 in) |
| 2014 | 57.9 mm (2.3 in) |
| 2015 | 71.4 mm (2.8 in) |
| 2016 | 53.8 mm (2.1 in) |
| 2017 | 35.8 mm (1.4 in) |
| 2018 | 100.3 mm (3.9 in) |
| 2019 | 47.0 mm (1.9 in) |
| 2020 | 65.8 mm (2.6 in) |
| 2021 | 72.4 mm (2.9 in) |
| 2022 | 58.2 mm (2.3 in) |
| 2023 | 34.3 mm (1.4 in) |
| 2024 | 69.9 mm (2.8 in) |
| 2025 | 69.9 mm (2.8 in) |
| 2026 | 39.4 mm (1.6 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1896 | 73.1 mm (2.9 in) |
| 1897 | 58.4 mm (2.3 in) |
| 1898 | 53.6 mm (2.1 in) |
| 1899 | 100.1 mm (3.9 in) |
| 1900 | 90.9 mm (3.6 in) |
| 1901 | 108.4 mm (4.3 in) |
| 1902 | 87.1 mm (3.4 in) |
| 1903 | 65.3 mm (2.6 in) |
| 1904 | 76.2 mm (3.0 in) |
| 1905 | 78.4 mm (3.1 in) |
| 1906 | 72.1 mm (2.8 in) |
| 1907 | 102.9 mm (4.1 in) |
| 1908 | 71.4 mm (2.8 in) |
| 1909 | 66.5 mm (2.6 in) |
| 1910 | 72.6 mm (2.9 in) |
| 1911 | 111.3 mm (4.4 in) |
| 1912 | 102.4 mm (4.0 in) |
| 1913 | 72.4 mm (2.9 in) |
| 1914 | 158.7 mm (6.2 in) |
| 1915 | 97.0 mm (3.8 in) |
| 1916 | 88.8 mm (3.5 in) |
| 1917 | 59.4 mm (2.3 in) |
| 1918 | 129.0 mm (5.1 in) |
| 1919 | 62.4 mm (2.5 in) |
| 1920 | 58.4 mm (2.3 in) |
| 1921 | 73.6 mm (2.9 in) |
| 1922 | 204.5 mm (8.1 in) |
| 1923 | 52.4 mm (2.1 in) |
| 1924 | 111.7 mm (4.4 in) |
| 1925 | 132.9 mm (5.2 in) |
| 1926 | 91.2 mm (3.6 in) |
| 1927 | 59.4 mm (2.3 in) |
| 1928 | 92.8 mm (3.7 in) |
| 1929 | 74.5 mm (2.9 in) |
| 1930 | 61.0 mm (2.4 in) |
| 1931 | 76.0 mm (3.0 in) |
| 1932 | 64.2 mm (2.5 in) |
| 1933 | 76.2 mm (3.0 in) |
| 1934 | 84.1 mm (3.3 in) |
| 1935 | 89.2 mm (3.5 in) |
| 1936 | 56.7 mm (2.2 in) |
| 1937 | 76.0 mm (3.0 in) |
| 1938 | 177.0 mm (7.0 in) |
| 1939 | 115.8 mm (4.6 in) |
| 1940 | 96.8 mm (3.8 in) |
| 1941 | 72.2 mm (2.8 in) |
| 1942 | 116.3 mm (4.6 in) |
| 1943 | 86.3 mm (3.4 in) |
| 1944 | 74.6 mm (2.9 in) |
| 1945 | 88.9 mm (3.5 in) |
| 1946 | 82.4 mm (3.2 in) |
| 1947 | 81.3 mm (3.2 in) |
| 1948 | 51.7 mm (2.0 in) |
| 1949 | 66.8 mm (2.6 in) |
| 1950 | 88.2 mm (3.5 in) |
| 1951 | 63.5 mm (2.5 in) |
| 1952 | 87.4 mm (3.4 in) |
| 1953 | 57.2 mm (2.3 in) |
| 1954 | 105.0 mm (4.1 in) |
| 1955 | 62.7 mm (2.5 in) |
| 1956 | 62.9 mm (2.5 in) |
| 1957 | 81.9 mm (3.2 in) |
| 1958 | 55.4 mm (2.2 in) |
| 1959 | 90.5 mm (3.6 in) |
| 1960 | 102.9 mm (4.1 in) |
| 1961 | 64.0 mm (2.5 in) |
| 1962 | 53.1 mm (2.1 in) |
| 1963 | 50.6 mm (2.0 in) |
| 1964 | 72.4 mm (2.9 in) |
| 1965 | 125.0 mm (4.9 in) |
| 1966 | 43.4 mm (1.7 in) |
| 1967 | 109.0 mm (4.3 in) |
| 1968 | 88.4 mm (3.5 in) |
| 1969 | 98.8 mm (3.9 in) |
| 1970 | 93.5 mm (3.7 in) |
| 1971 | 51.3 mm (2.0 in) |
| 1972 | 86.4 mm (3.4 in) |
| 1973 | 87.7 mm (3.5 in) |
| 1974 | 91.1 mm (3.6 in) |
| 1975 | 125.6 mm (4.9 in) |
| 1976 | 66.3 mm (2.6 in) |
| 1977 | 67.4 mm (2.7 in) |
| 1978 | 148.6 mm (5.9 in) |
| 1979 | 55.1 mm (2.2 in) |
| 1980 | 91.2 mm (3.6 in) |
| 1981 | 77.8 mm (3.1 in) |
| 1982 | 119.4 mm (4.7 in) |
| 1983 | 100.5 mm (4.0 in) |
| 1984 | 69.3 mm (2.7 in) |
| 1985 | 78.3 mm (3.1 in) |
| 1986 | 84.9 mm (3.3 in) |
| 1987 | 58.4 mm (2.3 in) |
| 1988 | 50.8 mm (2.0 in) |
| 1989 | 48.0 mm (1.9 in) |
| 1990 | 103.4 mm (4.1 in) |
| 1991 | 103.1 mm (4.1 in) |
| 1992 | 54.6 mm (2.1 in) |
| 1993 | 111.5 mm (4.4 in) |
| 1994 | 148.2 mm (5.8 in) |
| 1995 | 79.0 mm (3.1 in) |
| 1996 | 48.0 mm (1.9 in) |
| 1997 | 116.8 mm (4.6 in) |
| 1998 | 78.5 mm (3.1 in) |
| 1999 | 69.4 mm (2.7 in) |
| 2000 | 70.1 mm (2.8 in) |
| 2001 | 65.6 mm (2.6 in) |
| 2002 | 75.9 mm (3.0 in) |
| 2003 | 126.1 mm (5.0 in) |
| 2004 | 86.2 mm (3.4 in) |
| 2005 | 52.3 mm (2.1 in) |
| 2006 | 74.6 mm (2.9 in) |
| 2007 | 90.3 mm (3.6 in) |
| 2008 | 65.1 mm (2.6 in) |
| 2009 | 55.4 mm (2.2 in) |
| 2010 | 107.5 mm (4.2 in) |
| 2011 | 114.8 mm (4.5 in) |
| 2012 | 90.4 mm (3.6 in) |
| 2013 | 68.1 mm (2.7 in) |
| 2014 | 95.2 mm (3.7 in) |
| 2015 | 117.8 mm (4.6 in) |
| 2016 | 66.7 mm (2.6 in) |
| 2017 | 65.0 mm (2.6 in) |
| 2018 | 144.8 mm (5.7 in) |
| 2019 | 142.0 mm (5.6 in) |
| 2020 | 103.9 mm (4.1 in) |
| 2021 | 125.9 mm (5.0 in) |
| 2022 | 73.5 mm (2.9 in) |
| 2023 | 78.8 mm (3.1 in) |
| 2024 | 119.9 mm (4.7 in) |
| 2025 | 106.7 mm (4.2 in) |
| 2026 | 83.6 mm (3.3 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1896 | 15 days |
| 1897 | 14 days |
| 1898 | 16 days |
| 1899 | 25 days |
| 1900 | 23 days |
| 1901 | 23 days |
| 1902 | 19 days |
| 1903 | 24 days |
| 1904 | 21 days |
| 1905 | 24 days |
| 1906 | 23 days |
| 1907 | 28 days |
| 1908 | 23 days |
| 1909 | 20 days |
| 1910 | 31 days |
| 1911 | 28 days |
| 1912 | 21 days |
| 1913 | 25 days |
| 1914 | 19 days |
| 1915 | 19 days |
| 1916 | 22 days |
| 1917 | 22 days |
| 1918 | 34 days |
| 1919 | 19 days |
| 1920 | 20 days |
| 1921 | 17 days |
| 1922 | 17 days |
| 1923 | 21 days |
| 1924 | 23 days |
| 1925 | 21 days |
| 1926 | 22 days |
| 1927 | 21 days |
| 1928 | 15 days |
| 1929 | 14 days |
| 1930 | 29 days |
| 1931 | 19 days |
| 1932 | 22 days |
| 1933 | 20 days |
| 1934 | 24 days |
| 1935 | 15 days |
| 1936 | 26 days |
| 1937 | 24 days |
| 1938 | 25 days |
| 1939 | 20 days |
| 1940 | 33 days |
| 1941 | 14 days |
| 1942 | 20 days |
| 1943 | 46 days |
| 1944 | 27 days |
| 1945 | 16 days |
| 1946 | 21 days |
| 1947 | 33 days |
| 1948 | 18 days |
| 1949 | 19 days |
| 1950 | 18 days |
| 1951 | 21 days |
| 1952 | 30 days |
| 1953 | 50 days |
| 1954 | 20 days |
| 1955 | 19 days |
| 1956 | 19 days |
| 1957 | 28 days |
| 1958 | 28 days |
| 1959 | 16 days |
| 1960 | 26 days |
| 1961 | 25 days |
| 1962 | 20 days |
| 1963 | 19 days |
| 1964 | 19 days |
| 1965 | 17 days |
| 1966 | 25 days |
| 1967 | 20 days |
| 1968 | 27 days |
| 1969 | 24 days |
| 1970 | 23 days |
| 1971 | 14 days |
| 1972 | 17 days |
| 1973 | 16 days |
| 1974 | 17 days |
| 1975 | 16 days |
| 1976 | 33 days |
| 1977 | 19 days |
| 1978 | 19 days |
| 1979 | 18 days |
| 1980 | 22 days |
| 1981 | 30 days |
| 1982 | 32 days |
| 1983 | 20 days |
| 1984 | 21 days |
| 1985 | 13 days |
| 1986 | 23 days |
| 1987 | 27 days |
| 1988 | 14 days |
| 1989 | 29 days |
| 1990 | 14 days |
| 1991 | 12 days |
| 1992 | 18 days |
| 1993 | 19 days |
| 1994 | 12 days |
| 1995 | 18 days |
| 1996 | 18 days |
| 1997 | 22 days |
| 1998 | 31 days |
| 1999 | 20 days |
| 2000 | 10 days |
| 2001 | 15 days |
| 2002 | 28 days |
| 2003 | 18 days |
| 2004 | 15 days |
| 2005 | 16 days |
| 2006 | 23 days |
| 2007 | 43 days |
| 2008 | 14 days |
| 2009 | 22 days |
| 2010 | 21 days |
| 2011 | 13 days |
| 2012 | 23 days |
| 2013 | 11 days |
| 2014 | 16 days |
| 2015 | 20 days |
| 2016 | 16 days |
| 2017 | 20 days |
| 2018 | 20 days |
| 2019 | 15 days |
| 2020 | 32 days |
| 2021 | 16 days |
| 2022 | 18 days |
| 2023 | 28 days |
| 2024 | 20 days |
| 2025 | 33 days |
| 2026 | 17 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
113 years with a frostAcross 113 years with a frost, the median last spring frost at New London falls on 11 May and the median first autumn frost on 29 September, which leaves a median of 143 days between them.
In 1987 to 2024 the median growing season was 150 days. That is 10 days more than in 1897 to 1932.
Fitted over all years, the growing season changes by +1.3 days per decade at this station.
| Measure | Median, all years | Earliest period (1897 to 1932) | Recent period (1987 to 2024) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 11 May | 13 May | 6 May | 7 days earlier | -0.6 days per decade |
| First autumn frost | 29 September | 30 September | 7 October | 7 days later | +0.7 days per decade |
| Growing days | 143 days | 140 days | 150 days | 10 days more | +1.3 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
113 years, 1899 to 2025A day with at least 52.1 mm (2.1 in) of rain is expected about once in 2 years. A day with at least 115.2 mm (4.5 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 52.1 mm (2.1 in) | |
| 5 years | 66.7 mm (2.6 in) | |
| 10 years | 77.2 mm (3.0 in) | |
| 25 years | 91.5 mm (3.6 in) | |
| 50 years | 103.0 mm (4.1 in) | |
| 100 years | 115.2 mm (4.5 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 113 years of values from 1899 to 2025.
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: 157.5 mm (6.2 in) in 1922; 109.2 mm (4.3 in) in 1914; 109.2 mm (4.3 in) in 1982.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of New London, at 2018. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 2018 ran 0.3 C (0.6 F) higher than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 2018 | +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.
Climate Twins
2010 to 2024 against 1961 to 1990Over 2010 to 2024, New London had a mean temperature of 7.6 C (45.7 F) and 949.3 mm (37.4 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Lakeport (United States, 1,381 km away), Cornwall (United States, 1,236 km away) and Hanover (United States, 1,314 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Lakeport | United States | 1,381 km (858 mi) | 7.3 C (45.2 F) | 1,018.2 mm (40.1 in) | 0.68 |
| Cornwall | United States | 1,236 km (768 mi) | 7.5 C (45.5 F) | 886.0 mm (34.9 in) | 0.70 |
| Hanover | United States | 1,314 km (816 mi) | 7.3 C (45.1 F) | 955.4 mm (37.6 in) | 0.72 |
Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.
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 (2026-10-12).