Lockport 2SE Weather Records (USC00304844)
Record envelope, standing records and threshold days for Lockport 2SE (USC00304844), New York, United States, with 134 years of record.
Key Facts for Lockport 2SE
- Lockport 2SE (USC00304844) is a weather station in New York, United States at 43.15 latitude and -78.65 longitude, 196 m (642 ft) above sea level.
- The station reports from 1893 to 2026, 134 years of record.
- 1,464 records set at Lockport 2SE still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Lockport 2SE set a daily record precipitation of 32.8 mm (1.3 in) on 3 September 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: New York, United States, 43.15 latitude, -78.65 longitude.
- Elevation: 196 m (642 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 | 22.2 C (72.0 F) | -27.8 C (-18.0 F) | 16.1 C (61.0 F) | -18.3 C (-0.9 F) |
| Feb | 20.6 C (69.1 F) | -31.1 C (-24.0 F) | 8.3 C (46.9 F) | -22.8 C (-9.0 F) |
| Mar | 27.2 C (81.0 F) | -22.8 C (-9.0 F) | 22.2 C (72.0 F) | -12.8 C (9.0 F) |
| Apr | 31.7 C (89.1 F) | -15.6 C (3.9 F) | 26.7 C (80.1 F) | -6.7 C (19.9 F) |
| May | 33.3 C (91.9 F) | -3.9 C (25.0 F) | 31.7 C (89.1 F) | -1.7 C (28.9 F) |
| Jun | 35.6 C (96.1 F) | 0.0 C (32.0 F) | 30.0 C (86.0 F) | 6.1 C (43.0 F) |
| Jul | 39.4 C (102.9 F) | 5.0 C (41.0 F) | 32.2 C (90.0 F) | 8.9 C (48.0 F) |
| Aug | 37.8 C (100.0 F) | 3.3 C (37.9 F) | 30.0 C (86.0 F) | 10.0 C (50.0 F) |
| Sep | 35.6 C (96.1 F) | -2.2 C (28.0 F) | 28.9 C (84.0 F) | 5.0 C (41.0 F) |
| Oct | 31.1 C (88.0 F) | -7.2 C (19.0 F) | 23.9 C (75.0 F) | 2.2 C (36.0 F) |
| Nov | 26.7 C (80.1 F) | -17.2 C (1.0 F) | n/a | n/a |
| Dec | 22.8 C (73.0 F) | -24.4 C (-11.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1893 | 10 |
| 1894 | 18 |
| 1895 | 7 |
| 1896 | 13 |
| 1897 | 16 |
| 1898 | 10 |
| 1899 | 14 |
| 1900 | 17 |
| 1901 | 18 |
| 1902 | 8 |
| 1903 | 13 |
| 1904 | 12 |
| 1905 | 4 |
| 1906 | 16 |
| 1907 | 5 |
| 1908 | 6 |
| 1909 | 11 |
| 1910 | 7 |
| 1911 | 16 |
| 1912 | 12 |
| 1913 | 12 |
| 1914 | 17 |
| 1915 | 11 |
| 1916 | 19 |
| 1917 | 54 |
| 1918 | 12 |
| 1919 | 15 |
| 1920 | 12 |
| 1921 | 11 |
| 1922 | 2 |
| 1923 | 17 |
| 1924 | 9 |
| 1925 | 13 |
| 1926 | 22 |
| 1927 | 8 |
| 1928 | 11 |
| 1929 | 17 |
| 1930 | 17 |
| 1931 | 12 |
| 1932 | 5 |
| 1933 | 24 |
| 1934 | 22 |
| 1935 | 10 |
| 1936 | 25 |
| 1937 | 8 |
| 1938 | 11 |
| 1939 | 6 |
| 1940 | 13 |
| 1941 | 10 |
| 1942 | 14 |
| 1943 | 12 |
| 1944 | 11 |
| 1945 | 26 |
| 1946 | 14 |
| 1947 | 16 |
| 1948 | 12 |
| 1949 | 17 |
| 1950 | 10 |
| 1951 | 18 |
| 1952 | 9 |
| 1953 | 10 |
| 1954 | 16 |
| 1955 | 10 |
| 1956 | 8 |
| 1957 | 20 |
| 1958 | 10 |
| 1959 | 14 |
| 1960 | 7 |
| 1961 | 7 |
| 1962 | 13 |
| 1963 | 20 |
| 1964 | 16 |
| 1965 | 18 |
| 1966 | 8 |
| 1967 | 14 |
| 1968 | 9 |
| 1969 | 8 |
| 1970 | 8 |
| 1971 | 5 |
| 1972 | 13 |
| 1973 | 15 |
| 1974 | 11 |
| 1975 | 6 |
| 1976 | 15 |
| 1977 | 18 |
| 1978 | 1 |
| 1979 | 21 |
| 1980 | 8 |
| 1981 | 10 |
| 1982 | 22 |
| 1983 | 8 |
| 1984 | 14 |
| 1985 | 12 |
| 1986 | 9 |
| 1987 | 10 |
| 1988 | 12 |
| 1989 | 10 |
| 1990 | 18 |
| 1991 | 16 |
| 1992 | 6 |
| 1993 | 8 |
| 1994 | 6 |
| 1995 | 13 |
| 1996 | 6 |
| 1998 | 16 |
| 1999 | 6 |
| 2016 | 2 |
| 2017 | 11 |
| 2018 | 21 |
| 2019 | 13 |
| 2020 | 14 |
| 2021 | 18 |
| 2022 | 7 |
| 2023 | 6 |
| 2024 | 14 |
| 2025 | 4 |
| 2026 | 6 |
All-Time Record Progression
16 new records| Date | Kind | Detail |
|---|---|---|
| 1933-07-23 | Record high maximum temperature | Record high maximum temperature 37.8 C (100.0 F) |
| 1934-02-08 | Record low maximum temperature | Record low maximum temperature -18.9 C (-2.0 F) |
| 1934-02-08 | Record low minimum temperature | Record low minimum temperature -27.8 C (-18.0 F) |
| 1934-02-09 | Record low minimum temperature | Record low minimum temperature -31.1 C (-24.0 F) |
| 1936-07-09 | Record high maximum temperature | Record high maximum temperature 39.4 C (102.9 F) |
| 1960-03-04 | Record snow depth | Record snow depth 101.6 cm (40.0 in) |
| 1960-03-05 | Record snow depth | Record snow depth 116.8 cm (46.0 in) |
| 1966-01-23 | Record daily snowfall | Record daily snowfall 63.5 cm (25.0 in) |
| 1968-09-11 | Record daily precipitation | Record daily precipitation 108.0 mm (4.3 in) |
| 1977-01-19 | Record snow depth | Record snow depth 119.4 cm (47.0 in) |
| 1977-01-21 | Record snow depth | Record snow depth 124.5 cm (49.0 in) |
| 1977-01-28 | Record snow depth | Record snow depth 132.1 cm (52.0 in) |
| 1977-01-29 | Record snow depth | Record snow depth 137.2 cm (54.0 in) |
| 1977-01-31 | Record snow depth | Record snow depth 142.2 cm (56.0 in) |
| 1977-02-01 | Record snow depth | Record snow depth 152.4 cm (60.0 in) |
| 1979-09-14 | Record daily precipitation | Record daily precipitation 112.3 mm (4.4 in) |
Wettest Day of Each Month
Sep: 112.3 mm (4.4 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 58.7 mm (2.3 in) | 23 January 1966 |
| Feb | 61.0 mm (2.4 in) | 16 February 1954 |
| Mar | 52.6 mm (2.1 in) | 8 March 1931 |
| Apr | 101.6 mm (4.0 in) | 21 April 1901 |
| May | 57.4 mm (2.3 in) | 16 May 1976 |
| Jun | 76.7 mm (3.0 in) | 11 June 1922 |
| Jul | 107.7 mm (4.2 in) | 20 July 1896 |
| Aug | 97.0 mm (3.8 in) | 29 August 1893 |
| Sep | 112.3 mm (4.4 in) | 14 September 1979 |
| Oct | 73.9 mm (2.9 in) | 1 October 1945 |
| Nov | 50.3 mm (2.0 in) | 4 November 1985 |
| Dec | 52.8 mm (2.1 in) | 15 December 1897 |
Period of Record Coverage
1893 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1893 | 364 | 100% | Yes |
| 1894 | 362 | 99% | Yes |
| 1895 | 89 | 24% | No |
| 1896 | 241 | 66% | No |
| 1897 | 348 | 95% | Yes |
| 1898 | 357 | 98% | Yes |
| 1899 | 361 | 99% | Yes |
| 1900 | 329 | 90% | Yes |
| 1901 | 327 | 90% | No |
| 1902 | 351 | 96% | Yes |
| 1903 | 357 | 98% | Yes |
| 1904 | 363 | 99% | Yes |
| 1905 | 332 | 91% | Yes |
| 1906 | 336 | 92% | Yes |
| 1907 | 323 | 88% | No |
| 1908 | 335 | 92% | Yes |
| 1909 | 337 | 92% | Yes |
| 1910 | 363 | 99% | Yes |
| 1911 | 359 | 98% | Yes |
| 1912 | 364 | 99% | Yes |
| 1913 | 364 | 100% | Yes |
| 1914 | 345 | 95% | Yes |
| 1915 | 360 | 99% | Yes |
| 1916 | 360 | 98% | Yes |
| 1917 | 334 | 92% | Yes |
| 1918 | 363 | 99% | Yes |
| 1919 | 342 | 94% | Yes |
| 1920 | 363 | 99% | Yes |
| 1921 | 341 | 93% | Yes |
| 1922 | 357 | 98% | Yes |
| 1923 | 358 | 98% | Yes |
| 1924 | 354 | 97% | Yes |
| 1925 | 364 | 100% | Yes |
| 1926 | 363 | 99% | Yes |
| 1927 | 364 | 100% | Yes |
| 1928 | 366 | 100% | Yes |
| 1929 | 362 | 99% | Yes |
| 1930 | 364 | 100% | Yes |
| 1931 | 322 | 88% | No |
| 1932 | 365 | 100% | Yes |
| 1933 | 364 | 100% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 362 | 99% | Yes |
| 1937 | 362 | 99% | Yes |
| 1938 | 363 | 99% | Yes |
| 1939 | 364 | 100% | Yes |
| 1940 | 362 | 99% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 356 | 98% | Yes |
| 1943 | 364 | 100% | Yes |
| 1944 | 365 | 100% | Yes |
| 1945 | 364 | 100% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 363 | 99% | Yes |
| 1948 | 362 | 99% | Yes |
| 1949 | 363 | 99% | Yes |
| 1950 | 364 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 362 | 99% | Yes |
| 1954 | 364 | 100% | Yes |
| 1955 | 363 | 99% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 363 | 99% | Yes |
| 1959 | 363 | 99% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 335 | 92% | Yes |
| 1962 | 364 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 335 | 92% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 334 | 92% | Yes |
| 1967 | 335 | 92% | Yes |
| 1968 | 335 | 92% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 364 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 273 | 75% | No |
| 1979 | 364 | 100% | Yes |
| 1980 | 364 | 99% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 333 | 91% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 365 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 364 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 363 | 99% | Yes |
| 1994 | 362 | 99% | Yes |
| 1995 | 360 | 99% | Yes |
| 1996 | 289 | 79% | No |
| 1997 | 82 | 22% | No |
| 1998 | 338 | 93% | Yes |
| 1999 | 250 | 68% | No |
| 2016 | 83 | 23% | No |
| 2017 | 314 | 86% | No |
| 2018 | 365 | 100% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 350 | 96% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 364 | 100% | Yes |
| 2026 | 284 | 78% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 3 September 2026 | Lockport 2SE, US | daily rain (Provisional) | 32.8 mm (1.3 in) | 6.9 mm (0.27 in) | 41 years | 28 of 100 (Routine) |
| 3 August 2026 | Lockport 2SE, US | daily rain | 94.0 mm (3.7 in) | 49.0 mm (1.9 in) | 111 years | 80 of 100 (Exceptional) |
| 23 July 2026 | Lockport 2SE, US | daily low min | 8.9 C (48.0 F) | 0.5 C (0.9 F) | 40 years | 23 of 100 (Routine) |
| 22 July 2026 | Lockport 2SE, US | daily rain | 49.0 mm (1.9 in) | 10.9 mm (0.4 in) | 100 years | 49 of 100 (Notable) |
| 19 July 2026 | Lockport 2SE, US | daily rain | 57.2 mm (2.3 in) | 13.0 mm (0.5 in) | 108 years | 51 of 100 (Notable) |
| 3 July 2026 | Lockport 2SE, US | daily high min | 22.8 C (73.0 F) | 0.6 C (1.1 F) | 127 years | 41 of 100 (Notable) |
| 15 June 2026 | Lockport 2SE, US | daily rain | 35.3 mm (1.4 in) | 11.2 mm (0.4 in) | 100 years | 52 of 100 (Notable) |
| 24 May 2026 | Lockport 2SE, US | daily rain | 30.7 mm (1.2 in) | 9.1 mm (0.36 in) | 76 years | 44 of 100 (Notable) |
| 19 May 2026 | Lockport 2SE, US | daily high min (Tie) | 18.3 C (64.9 F) | tie | 95 years | 9 of 100 (Routine) |
| 6 May 2026 | Lockport 2SE, US | daily rain | 26.2 mm (1.0 in) | 5.1 mm (0.20 in) | 52 years | 31 of 100 (Routine) |
| 26 April 2026 | Lockport 2SE, US | daily rain (Tie) | 16.0 mm (0.6 in) | tie | 116 years | 10 of 100 (Routine) |
| 19 April 2026 | Lockport 2SE, US | daily high max (Tie) | 26.7 C (80.1 F) | tie | 129 years | 10 of 100 (Routine) |
| 14 April 2026 | Lockport 2SE, US | daily high min | 11.1 C (52.0 F) | 0.5 C (0.9 F) | 129 years | 41 of 100 (Notable) |
| 1 April 2026 | Lockport 2SE, US | daily rain | 28.2 mm (1.1 in) | 2.0 mm (0.08 in) | 52 years | 27 of 100 (Routine) |
| 12 March 2026 | Lockport 2SE, US | daily rain | 21.6 mm (0.9 in) | 6.9 mm (0.27 in) | 57 years | 20 of 100 (Routine) |
| 10 March 2026 | Lockport 2SE, US | daily high min | 10.0 C (50.0 F) | 0.6 C (1.1 F) | 48 years | 25 of 100 (Routine) |
| 8 March 2026 | Lockport 2SE, US | daily high max | 22.2 C (72.0 F) | 0.5 C (0.9 F) | 104 years | 40 of 100 (Notable) |
| 8 March 2026 | Lockport 2SE, US | daily high min (Tie) | 3.9 C (39.0 F) | tie | 84 years | 8 of 100 (Routine) |
| 26 January 2026 | Lockport 2SE, US | daily snowfall | 25.9 cm (10.2 in) | 10.7 cm (4.2 in) | 130 years | 59 of 100 (Notable) |
| 10 January 2026 | Lockport 2SE, US | daily high max | 16.1 C (61.0 F) | 2.2 C (4.0 F) | 76 years | 35 of 100 (Notable) |
Climate Trend
92 complete years, 1893 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1893 | 7.9 C | -0.84 C |
| 1894 | 9.0 C | +0.23 C |
| 1897 | 9.1 C | +0.39 C |
| 1898 | 9.6 C | +0.82 C |
| 1899 | 8.8 C | +0.06 C |
| 1902 | 8.7 C | -0.08 C |
| 1903 | 8.6 C | -0.14 C |
| 1904 | 7.1 C | -1.69 C |
| 1909 | 8.3 C | -0.47 C |
| 1910 | 8.1 C | -0.63 C |
| 1911 | 8.9 C | +0.19 C |
| 1912 | 7.8 C | -0.94 C |
| 1913 | 9.1 C | +0.36 C |
| 1915 | 8.4 C | -0.36 C |
| 1916 | 8.1 C | -0.61 C |
| 1918 | 7.9 C | -0.84 C |
| 1920 | 7.7 C | -1.02 C |
| 1921 | 10.0 C | +1.29 C |
| 1922 | 8.8 C | +0.07 C |
| 1923 | 7.6 C | -1.14 C |
| 1924 | 7.0 C | -1.74 C |
| 1925 | 7.9 C | -0.85 C |
| 1926 | 6.7 C | -2.01 C |
| 1927 | 8.4 C | -0.34 C |
| 1928 | 8.3 C | -0.46 C |
| 1929 | 7.9 C | -0.88 C |
| 1930 | 8.8 C | +0.02 C |
| 1932 | 9.0 C | +0.24 C |
| 1933 | 9.1 C | +0.37 C |
| 1934 | 8.0 C | -0.70 C |
| 1935 | 8.2 C | -0.55 C |
| 1936 | 8.4 C | -0.37 C |
| 1937 | 8.6 C | -0.10 C |
| 1938 | 9.5 C | +0.74 C |
| 1939 | 8.6 C | -0.15 C |
| 1940 | 7.4 C | -1.32 C |
| 1941 | 9.1 C | +0.32 C |
| 1942 | 8.6 C | -0.18 C |
| 1943 | 7.8 C | -0.97 C |
| 1944 | 8.8 C | +0.02 C |
| 1945 | 8.3 C | -0.49 C |
| 1946 | 9.4 C | +0.63 C |
| 1947 | 8.8 C | +0.04 C |
| 1948 | 8.9 C | +0.14 C |
| 1949 | 10.2 C | +1.43 C |
| 1950 | 8.5 C | -0.21 C |
| 1951 | 9.0 C | +0.23 C |
| 1952 | 9.6 C | +0.85 C |
| 1953 | 9.8 C | +1.04 C |
| 1954 | 8.7 C | +0.00 C |
| 1955 | 9.1 C | +0.38 C |
| 1956 | 8.3 C | -0.48 C |
| 1957 | 8.7 C | -0.07 C |
| 1958 | 8.0 C | -0.79 C |
| 1959 | 9.4 C | +0.65 C |
| 1960 | 8.6 C | -0.16 C |
| 1962 | 8.6 C | -0.15 C |
| 1963 | 8.3 C | -0.42 C |
| 1965 | 8.3 C | -0.45 C |
| 1969 | 8.5 C | -0.22 C |
| 1970 | 8.7 C | -0.05 C |
| 1971 | 8.7 C | -0.06 C |
| 1972 | 7.6 C | -1.16 C |
| 1973 | 9.7 C | +0.95 C |
| 1974 | 8.7 C | -0.06 C |
| 1975 | 9.4 C | +0.69 C |
| 1976 | 8.1 C | -0.67 C |
| 1977 | 8.9 C | +0.12 C |
| 1979 | 8.7 C | -0.01 C |
| 1980 | 8.2 C | -0.51 C |
| 1981 | 8.7 C | -0.09 C |
| 1982 | 8.6 C | -0.14 C |
| 1984 | 8.9 C | +0.16 C |
| 1985 | 8.7 C | -0.08 C |
| 1986 | 8.8 C | +0.08 C |
| 1987 | 9.7 C | +0.94 C |
| 1988 | 9.2 C | +0.42 C |
| 1989 | 8.5 C | -0.25 C |
| 1990 | 10.1 C | +1.34 C |
| 1991 | 10.2 C | +1.50 C |
| 1992 | 8.5 C | -0.29 C |
| 1993 | 8.8 C | +0.08 C |
| 1994 | 9.0 C | +0.30 C |
| 1995 | 9.3 C | +0.54 C |
| 1998 | 10.5 C | +1.77 C |
| 2018 | 9.6 C | +0.83 C |
| 2019 | 8.9 C | +0.15 C |
| 2020 | 10.3 C | +1.51 C |
| 2021 | 10.4 C | +1.66 C |
| 2022 | 9.5 C | +0.74 C |
| 2024 | 10.3 C | +1.59 C |
| 2025 | 8.8 C | +0.08 C |
The annual mean temperature here has risen by 0.1 C (0.1 to 0.1) per decade over 1893 to 2025. In Fahrenheit: 0.2 F (0.1 to 0.3) per decade. The slope is a straight line fitted to 92 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 0.1) per decade | 0.2 F (0.1 to 0.3) per decade | 1893 to 2025 | 92 | Rise |
| Mean daily maximum | 0.1 C (0.1 to 0.2) per decade | 0.2 F (0.1 to 0.3) per decade | 1893 to 2025 | 92 | Rise |
| Mean daily minimum | 0.1 C (0.1 to 0.1) per decade | 0.2 F (0.1 to 0.3) per decade | 1893 to 2025 | 92 | Rise |
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1893 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 39.4 C (102.9 F) | 1936 | 33.3 C (91.9 F) | 118 |
| Coldest night (TNn) | -31.1 C (-24.0 F) | 1934 | -20.6 C (-5.1 F) | 118 |
| Wettest day (Rx1day) | 112.3 mm (4.4 in) | 1979 | 46.0 mm (1.8 in) | 118 |
| Wettest five days (Rx5day) | 133.1 mm (5.2 in) | 1894 | 72.5 mm (2.9 in) | 118 |
| Longest dry spell (CDD) | 31 days | 1963 | 16 days | 118 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1893 | 34.4 C (93.9 F) |
| 1894 | 33.9 C (93.0 F) |
| 1895 | 10.6 C (51.1 F) |
| 1896 | 34.4 C (93.9 F) |
| 1897 | 37.2 C (99.0 F) |
| 1898 | 33.9 C (93.0 F) |
| 1899 | 33.3 C (91.9 F) |
| 1900 | 33.9 C (93.0 F) |
| 1901 | 36.1 C (97.0 F) |
| 1902 | 30.6 C (87.1 F) |
| 1903 | 32.2 C (90.0 F) |
| 1904 | 32.2 C (90.0 F) |
| 1905 | 31.1 C (88.0 F) |
| 1906 | 32.8 C (91.0 F) |
| 1907 | 30.6 C (87.1 F) |
| 1908 | 32.8 C (91.0 F) |
| 1909 | 32.2 C (90.0 F) |
| 1910 | 32.8 C (91.0 F) |
| 1911 | 37.2 C (99.0 F) |
| 1912 | 34.4 C (93.9 F) |
| 1913 | 34.4 C (93.9 F) |
| 1914 | 34.4 C (93.9 F) |
| 1915 | 31.7 C (89.1 F) |
| 1916 | 36.1 C (97.0 F) |
| 1917 | 31.7 C (89.1 F) |
| 1918 | 35.6 C (96.1 F) |
| 1919 | 33.3 C (91.9 F) |
| 1920 | 30.6 C (87.1 F) |
| 1921 | 35.6 C (96.1 F) |
| 1922 | 32.2 C (90.0 F) |
| 1923 | 31.1 C (88.0 F) |
| 1924 | 30.6 C (87.1 F) |
| 1925 | 33.3 C (91.9 F) |
| 1926 | 32.8 C (91.0 F) |
| 1927 | 32.8 C (91.0 F) |
| 1928 | 32.2 C (90.0 F) |
| 1929 | 31.7 C (89.1 F) |
| 1930 | 33.9 C (93.0 F) |
| 1931 | 36.1 C (97.0 F) |
| 1932 | 33.9 C (93.0 F) |
| 1933 | 37.8 C (100.0 F) |
| 1934 | 35.0 C (95.0 F) |
| 1935 | 34.4 C (93.9 F) |
| 1936 | 39.4 C (102.9 F) |
| 1937 | 33.9 C (93.0 F) |
| 1938 | 33.3 C (91.9 F) |
| 1939 | 34.4 C (93.9 F) |
| 1940 | 32.8 C (91.0 F) |
| 1941 | 36.7 C (98.1 F) |
| 1942 | 33.3 C (91.9 F) |
| 1943 | 32.8 C (91.0 F) |
| 1944 | 35.0 C (95.0 F) |
| 1945 | 33.3 C (91.9 F) |
| 1946 | 35.0 C (95.0 F) |
| 1947 | 35.0 C (95.0 F) |
| 1948 | 37.8 C (100.0 F) |
| 1949 | 35.6 C (96.1 F) |
| 1950 | 32.2 C (90.0 F) |
| 1951 | 33.3 C (91.9 F) |
| 1952 | 34.4 C (93.9 F) |
| 1953 | 35.6 C (96.1 F) |
| 1954 | 33.3 C (91.9 F) |
| 1955 | 35.6 C (96.1 F) |
| 1956 | 32.2 C (90.0 F) |
| 1957 | 34.4 C (93.9 F) |
| 1958 | 32.2 C (90.0 F) |
| 1959 | 35.0 C (95.0 F) |
| 1960 | 32.8 C (91.0 F) |
| 1961 | 32.2 C (90.0 F) |
| 1962 | 33.9 C (93.0 F) |
| 1963 | 35.6 C (96.1 F) |
| 1964 | 33.3 C (91.9 F) |
| 1965 | 32.2 C (90.0 F) |
| 1966 | 35.6 C (96.1 F) |
| 1967 | 32.2 C (90.0 F) |
| 1968 | 33.3 C (91.9 F) |
| 1969 | 33.3 C (91.9 F) |
| 1970 | 31.1 C (88.0 F) |
| 1971 | 32.2 C (90.0 F) |
| 1972 | 32.2 C (90.0 F) |
| 1973 | 34.4 C (93.9 F) |
| 1974 | 32.2 C (90.0 F) |
| 1975 | 34.4 C (93.9 F) |
| 1976 | 30.6 C (87.1 F) |
| 1977 | 33.3 C (91.9 F) |
| 1978 | 33.9 C (93.0 F) |
| 1979 | 33.3 C (91.9 F) |
| 1980 | 31.1 C (88.0 F) |
| 1981 | 31.7 C (89.1 F) |
| 1982 | 31.7 C (89.1 F) |
| 1983 | 34.4 C (93.9 F) |
| 1984 | 31.1 C (88.0 F) |
| 1985 | 31.1 C (88.0 F) |
| 1986 | 30.6 C (87.1 F) |
| 1987 | 32.2 C (90.0 F) |
| 1988 | 37.8 C (100.0 F) |
| 1989 | 33.3 C (91.9 F) |
| 1990 | 33.3 C (91.9 F) |
| 1991 | 33.9 C (93.0 F) |
| 1992 | 32.2 C (90.0 F) |
| 1993 | 35.0 C (95.0 F) |
| 1994 | 33.9 C (93.0 F) |
| 1995 | 34.4 C (93.9 F) |
| 1996 | 32.8 C (91.0 F) |
| 1997 | 17.8 C (64.0 F) |
| 1998 | 35.0 C (95.0 F) |
| 1999 | 33.3 C (91.9 F) |
| 2016 | 25.6 C (78.1 F) |
| 2017 | 31.7 C (89.1 F) |
| 2018 | 34.4 C (93.9 F) |
| 2019 | 31.7 C (89.1 F) |
| 2020 | 34.4 C (93.9 F) |
| 2021 | 32.8 C (91.0 F) |
| 2022 | 32.2 C (90.0 F) |
| 2023 | 32.2 C (90.0 F) |
| 2024 | 33.3 C (91.9 F) |
| 2025 | 33.9 C (93.0 F) |
| 2026 | 32.2 C (90.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1893 | -20.6 C (-5.1 F) |
| 1894 | -23.3 C (-9.9 F) |
| 1895 | -22.8 C (-9.0 F) |
| 1896 | -13.9 C (7.0 F) |
| 1897 | -18.9 C (-2.0 F) |
| 1898 | -18.3 C (-0.9 F) |
| 1899 | -21.1 C (-6.0 F) |
| 1900 | -16.7 C (1.9 F) |
| 1901 | -18.9 C (-2.0 F) |
| 1902 | -17.8 C (0.0 F) |
| 1903 | -18.9 C (-2.0 F) |
| 1904 | -24.4 C (-11.9 F) |
| 1905 | -22.2 C (-8.0 F) |
| 1906 | -20.0 C (-4.0 F) |
| 1907 | -22.2 C (-8.0 F) |
| 1908 | -21.7 C (-7.1 F) |
| 1909 | -20.0 C (-4.0 F) |
| 1910 | -20.6 C (-5.1 F) |
| 1911 | -16.7 C (1.9 F) |
| 1912 | -23.9 C (-11.0 F) |
| 1913 | -20.6 C (-5.1 F) |
| 1914 | -24.4 C (-11.9 F) |
| 1915 | -18.3 C (-0.9 F) |
| 1916 | -22.8 C (-9.0 F) |
| 1917 | -22.8 C (-9.0 F) |
| 1918 | -24.4 C (-11.9 F) |
| 1919 | -22.2 C (-8.0 F) |
| 1920 | -23.3 C (-9.9 F) |
| 1921 | -20.6 C (-5.1 F) |
| 1922 | -20.6 C (-5.1 F) |
| 1923 | -20.0 C (-4.0 F) |
| 1924 | -21.7 C (-7.1 F) |
| 1925 | -23.3 C (-9.9 F) |
| 1926 | -19.4 C (-2.9 F) |
| 1927 | -22.8 C (-9.0 F) |
| 1928 | -19.4 C (-2.9 F) |
| 1929 | -20.0 C (-4.0 F) |
| 1930 | -20.0 C (-4.0 F) |
| 1931 | -18.3 C (-0.9 F) |
| 1932 | -17.8 C (0.0 F) |
| 1933 | -22.2 C (-8.0 F) |
| 1934 | -31.1 C (-24.0 F) |
| 1935 | -23.3 C (-9.9 F) |
| 1936 | -20.0 C (-4.0 F) |
| 1937 | -17.8 C (0.0 F) |
| 1938 | -24.4 C (-11.9 F) |
| 1939 | -19.4 C (-2.9 F) |
| 1940 | -19.4 C (-2.9 F) |
| 1941 | -18.3 C (-0.9 F) |
| 1942 | -23.9 C (-11.0 F) |
| 1943 | -25.6 C (-14.1 F) |
| 1944 | -19.4 C (-2.9 F) |
| 1945 | -22.8 C (-9.0 F) |
| 1946 | -21.1 C (-6.0 F) |
| 1947 | -16.1 C (3.0 F) |
| 1948 | -20.6 C (-5.1 F) |
| 1949 | -13.9 C (7.0 F) |
| 1950 | -21.1 C (-6.0 F) |
| 1951 | -20.0 C (-4.0 F) |
| 1952 | -18.3 C (-0.9 F) |
| 1953 | -16.1 C (3.0 F) |
| 1954 | -19.4 C (-2.9 F) |
| 1955 | -20.0 C (-4.0 F) |
| 1956 | -15.6 C (3.9 F) |
| 1957 | -27.8 C (-18.0 F) |
| 1958 | -21.1 C (-6.0 F) |
| 1959 | -19.4 C (-2.9 F) |
| 1960 | -21.7 C (-7.1 F) |
| 1961 | -24.4 C (-11.9 F) |
| 1962 | -21.7 C (-7.1 F) |
| 1963 | -22.8 C (-9.0 F) |
| 1964 | -18.9 C (-2.0 F) |
| 1965 | -23.9 C (-11.0 F) |
| 1966 | -20.6 C (-5.1 F) |
| 1967 | -21.1 C (-6.0 F) |
| 1968 | -23.3 C (-9.9 F) |
| 1969 | -18.3 C (-0.9 F) |
| 1970 | -20.0 C (-4.0 F) |
| 1971 | -20.0 C (-4.0 F) |
| 1972 | -20.6 C (-5.1 F) |
| 1973 | -23.9 C (-11.0 F) |
| 1974 | -18.9 C (-2.0 F) |
| 1975 | -19.4 C (-2.9 F) |
| 1976 | -26.1 C (-15.0 F) |
| 1977 | -23.3 C (-9.9 F) |
| 1978 | -18.9 C (-2.0 F) |
| 1979 | -28.3 C (-18.9 F) |
| 1980 | -24.4 C (-11.9 F) |
| 1981 | -22.2 C (-8.0 F) |
| 1982 | -25.0 C (-13.0 F) |
| 1983 | -18.3 C (-0.9 F) |
| 1984 | -25.0 C (-13.0 F) |
| 1985 | -20.0 C (-4.0 F) |
| 1986 | -18.9 C (-2.0 F) |
| 1987 | -19.4 C (-2.9 F) |
| 1988 | -23.3 C (-9.9 F) |
| 1989 | -18.9 C (-2.0 F) |
| 1990 | -16.1 C (3.0 F) |
| 1991 | -16.7 C (1.9 F) |
| 1992 | -20.0 C (-4.0 F) |
| 1993 | -21.1 C (-6.0 F) |
| 1994 | -22.8 C (-9.0 F) |
| 1995 | -18.3 C (-0.9 F) |
| 1996 | -23.9 C (-11.0 F) |
| 1997 | -15.6 C (3.9 F) |
| 1998 | -15.0 C (5.0 F) |
| 1999 | -18.9 C (-2.0 F) |
| 2016 | -13.3 C (8.1 F) |
| 2017 | -20.6 C (-5.1 F) |
| 2018 | -21.1 C (-6.0 F) |
| 2019 | -22.2 C (-8.0 F) |
| 2020 | -17.8 C (0.0 F) |
| 2021 | -17.8 C (0.0 F) |
| 2022 | -22.2 C (-8.0 F) |
| 2023 | -12.8 C (9.0 F) |
| 2024 | -19.4 C (-2.9 F) |
| 2025 | -22.2 C (-8.0 F) |
| 2026 | -22.8 C (-9.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1893 | 97.0 mm (3.8 in) |
| 1894 | 55.9 mm (2.2 in) |
| 1895 | 20.3 mm (0.8 in) |
| 1896 | 107.7 mm (4.2 in) |
| 1897 | 52.8 mm (2.1 in) |
| 1898 | 35.6 mm (1.4 in) |
| 1899 | 52.8 mm (2.1 in) |
| 1900 | 29.2 mm (1.1 in) |
| 1901 | 101.6 mm (4.0 in) |
| 1902 | 32.5 mm (1.3 in) |
| 1903 | 56.4 mm (2.2 in) |
| 1904 | 34.8 mm (1.4 in) |
| 1905 | 26.7 mm (1.1 in) |
| 1906 | 44.2 mm (1.7 in) |
| 1907 | 38.1 mm (1.5 in) |
| 1908 | 35.8 mm (1.4 in) |
| 1909 | 39.6 mm (1.6 in) |
| 1910 | 36.3 mm (1.4 in) |
| 1911 | 37.8 mm (1.5 in) |
| 1912 | 50.8 mm (2.0 in) |
| 1913 | 47.8 mm (1.9 in) |
| 1914 | 55.9 mm (2.2 in) |
| 1915 | 45.0 mm (1.8 in) |
| 1916 | 57.2 mm (2.3 in) |
| 1917 | 45.5 mm (1.8 in) |
| 1918 | 32.8 mm (1.3 in) |
| 1919 | 56.6 mm (2.2 in) |
| 1920 | 48.3 mm (1.9 in) |
| 1921 | 31.8 mm (1.3 in) |
| 1922 | 76.7 mm (3.0 in) |
| 1923 | 47.0 mm (1.9 in) |
| 1924 | 42.7 mm (1.7 in) |
| 1925 | 47.2 mm (1.9 in) |
| 1926 | 55.4 mm (2.2 in) |
| 1927 | 37.3 mm (1.5 in) |
| 1928 | 52.6 mm (2.1 in) |
| 1929 | 36.1 mm (1.4 in) |
| 1930 | 31.8 mm (1.3 in) |
| 1931 | 52.6 mm (2.1 in) |
| 1932 | 41.9 mm (1.6 in) |
| 1933 | 42.9 mm (1.7 in) |
| 1934 | 46.0 mm (1.8 in) |
| 1935 | 28.4 mm (1.1 in) |
| 1936 | 26.7 mm (1.1 in) |
| 1937 | 43.2 mm (1.7 in) |
| 1938 | 44.5 mm (1.8 in) |
| 1939 | 85.6 mm (3.4 in) |
| 1940 | 49.5 mm (1.9 in) |
| 1941 | 49.3 mm (1.9 in) |
| 1942 | 62.5 mm (2.5 in) |
| 1943 | 51.8 mm (2.0 in) |
| 1944 | 29.5 mm (1.2 in) |
| 1945 | 73.9 mm (2.9 in) |
| 1946 | 46.7 mm (1.8 in) |
| 1947 | 38.4 mm (1.5 in) |
| 1948 | 29.0 mm (1.1 in) |
| 1949 | 39.4 mm (1.6 in) |
| 1950 | 35.6 mm (1.4 in) |
| 1951 | 45.2 mm (1.8 in) |
| 1952 | 35.6 mm (1.4 in) |
| 1953 | 43.9 mm (1.7 in) |
| 1954 | 61.0 mm (2.4 in) |
| 1955 | 84.1 mm (3.3 in) |
| 1956 | 33.3 mm (1.3 in) |
| 1957 | 37.1 mm (1.5 in) |
| 1958 | 41.1 mm (1.6 in) |
| 1959 | 49.3 mm (1.9 in) |
| 1960 | 37.8 mm (1.5 in) |
| 1961 | 39.6 mm (1.6 in) |
| 1962 | 45.0 mm (1.8 in) |
| 1963 | 47.2 mm (1.9 in) |
| 1964 | 56.4 mm (2.2 in) |
| 1965 | 40.9 mm (1.6 in) |
| 1966 | 58.7 mm (2.3 in) |
| 1967 | 94.0 mm (3.7 in) |
| 1968 | 108.0 mm (4.3 in) |
| 1969 | 54.9 mm (2.2 in) |
| 1970 | 46.7 mm (1.8 in) |
| 1971 | 62.2 mm (2.4 in) |
| 1972 | 41.1 mm (1.6 in) |
| 1973 | 42.4 mm (1.7 in) |
| 1974 | 27.2 mm (1.1 in) |
| 1975 | 46.0 mm (1.8 in) |
| 1976 | 57.4 mm (2.3 in) |
| 1977 | 85.3 mm (3.4 in) |
| 1978 | 31.5 mm (1.2 in) |
| 1979 | 112.3 mm (4.4 in) |
| 1980 | 58.7 mm (2.3 in) |
| 1981 | 63.5 mm (2.5 in) |
| 1982 | 33.5 mm (1.3 in) |
| 1983 | 48.3 mm (1.9 in) |
| 1984 | 47.2 mm (1.9 in) |
| 1985 | 50.3 mm (2.0 in) |
| 1986 | 45.2 mm (1.8 in) |
| 1987 | 72.6 mm (2.9 in) |
| 1988 | 41.7 mm (1.6 in) |
| 1989 | 67.8 mm (2.7 in) |
| 1990 | 60.7 mm (2.4 in) |
| 1991 | 36.3 mm (1.4 in) |
| 1992 | 47.2 mm (1.9 in) |
| 1993 | 49.0 mm (1.9 in) |
| 1994 | 46.0 mm (1.8 in) |
| 1995 | 52.6 mm (2.1 in) |
| 1996 | 45.0 mm (1.8 in) |
| 1997 | 16.3 mm (0.6 in) |
| 1998 | 41.4 mm (1.6 in) |
| 1999 | 71.1 mm (2.8 in) |
| 2016 | 36.8 mm (1.4 in) |
| 2017 | 49.8 mm (2.0 in) |
| 2018 | 36.8 mm (1.4 in) |
| 2019 | 33.0 mm (1.3 in) |
| 2020 | 63.0 mm (2.5 in) |
| 2021 | 66.0 mm (2.6 in) |
| 2022 | 54.9 mm (2.2 in) |
| 2023 | 44.2 mm (1.7 in) |
| 2024 | 29.2 mm (1.1 in) |
| 2025 | 55.1 mm (2.2 in) |
| 2026 | 94.0 mm (3.7 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1893 | 114.5 mm (4.5 in) |
| 1894 | 133.1 mm (5.2 in) |
| 1895 | 33.0 mm (1.3 in) |
| 1896 | 110.3 mm (4.3 in) |
| 1897 | 49.6 mm (2.0 in) |
| 1898 | 60.2 mm (2.4 in) |
| 1899 | 58.1 mm (2.3 in) |
| 1900 | 81.3 mm (3.2 in) |
| 1901 | 120.7 mm (4.8 in) |
| 1902 | 58.7 mm (2.3 in) |
| 1903 | 58.9 mm (2.3 in) |
| 1904 | 51.0 mm (2.0 in) |
| 1905 | 44.9 mm (1.8 in) |
| 1906 | 75.7 mm (3.0 in) |
| 1907 | 66.0 mm (2.6 in) |
| 1908 | 73.4 mm (2.9 in) |
| 1909 | 59.9 mm (2.4 in) |
| 1910 | 62.7 mm (2.5 in) |
| 1911 | 62.9 mm (2.5 in) |
| 1912 | 63.8 mm (2.5 in) |
| 1913 | 79.0 mm (3.1 in) |
| 1914 | 65.6 mm (2.6 in) |
| 1915 | 73.4 mm (2.9 in) |
| 1916 | 66.1 mm (2.6 in) |
| 1917 | 61.2 mm (2.4 in) |
| 1918 | 41.6 mm (1.6 in) |
| 1919 | 83.8 mm (3.3 in) |
| 1920 | 51.6 mm (2.0 in) |
| 1921 | 60.5 mm (2.4 in) |
| 1922 | 80.5 mm (3.2 in) |
| 1923 | 74.4 mm (2.9 in) |
| 1924 | 81.3 mm (3.2 in) |
| 1925 | 90.7 mm (3.6 in) |
| 1926 | 70.4 mm (2.8 in) |
| 1927 | 82.1 mm (3.2 in) |
| 1928 | 121.7 mm (4.8 in) |
| 1929 | 60.5 mm (2.4 in) |
| 1930 | 77.3 mm (3.0 in) |
| 1931 | 71.9 mm (2.8 in) |
| 1932 | 71.6 mm (2.8 in) |
| 1933 | 45.5 mm (1.8 in) |
| 1934 | 56.6 mm (2.2 in) |
| 1935 | 39.1 mm (1.5 in) |
| 1936 | 81.4 mm (3.2 in) |
| 1937 | 58.4 mm (2.3 in) |
| 1938 | 54.9 mm (2.2 in) |
| 1939 | 98.6 mm (3.9 in) |
| 1940 | 73.7 mm (2.9 in) |
| 1941 | 57.4 mm (2.3 in) |
| 1942 | 95.3 mm (3.8 in) |
| 1943 | 85.1 mm (3.4 in) |
| 1944 | 70.6 mm (2.8 in) |
| 1945 | 108.7 mm (4.3 in) |
| 1946 | 62.3 mm (2.5 in) |
| 1947 | 62.3 mm (2.5 in) |
| 1948 | 51.7 mm (2.0 in) |
| 1949 | 55.4 mm (2.2 in) |
| 1950 | 87.7 mm (3.5 in) |
| 1951 | 88.4 mm (3.5 in) |
| 1952 | 76.2 mm (3.0 in) |
| 1953 | 66.3 mm (2.6 in) |
| 1954 | 78.0 mm (3.1 in) |
| 1955 | 130.3 mm (5.1 in) |
| 1956 | 91.3 mm (3.6 in) |
| 1957 | 73.0 mm (2.9 in) |
| 1958 | 67.6 mm (2.7 in) |
| 1959 | 63.5 mm (2.5 in) |
| 1960 | 51.4 mm (2.0 in) |
| 1961 | 70.3 mm (2.8 in) |
| 1962 | 57.9 mm (2.3 in) |
| 1963 | 66.5 mm (2.6 in) |
| 1964 | 92.5 mm (3.6 in) |
| 1965 | 51.6 mm (2.0 in) |
| 1966 | 60.8 mm (2.4 in) |
| 1967 | 115.1 mm (4.5 in) |
| 1968 | 114.9 mm (4.5 in) |
| 1969 | 58.0 mm (2.3 in) |
| 1970 | 52.1 mm (2.1 in) |
| 1971 | 87.1 mm (3.4 in) |
| 1972 | 81.8 mm (3.2 in) |
| 1973 | 73.4 mm (2.9 in) |
| 1974 | 46.5 mm (1.8 in) |
| 1975 | 82.3 mm (3.2 in) |
| 1976 | 103.1 mm (4.1 in) |
| 1977 | 111.0 mm (4.4 in) |
| 1978 | 83.1 mm (3.3 in) |
| 1979 | 121.7 mm (4.8 in) |
| 1980 | 67.4 mm (2.7 in) |
| 1981 | 96.0 mm (3.8 in) |
| 1982 | 77.4 mm (3.0 in) |
| 1983 | 50.5 mm (2.0 in) |
| 1984 | 87.3 mm (3.4 in) |
| 1985 | 120.5 mm (4.7 in) |
| 1986 | 102.4 mm (4.0 in) |
| 1987 | 95.0 mm (3.7 in) |
| 1988 | 46.2 mm (1.8 in) |
| 1989 | 78.0 mm (3.1 in) |
| 1990 | 67.7 mm (2.7 in) |
| 1991 | 84.4 mm (3.3 in) |
| 1992 | 79.8 mm (3.1 in) |
| 1993 | 82.8 mm (3.3 in) |
| 1994 | 95.5 mm (3.8 in) |
| 1995 | 81.5 mm (3.2 in) |
| 1996 | 57.7 mm (2.3 in) |
| 1997 | 31.0 mm (1.2 in) |
| 1998 | 64.6 mm (2.5 in) |
| 1999 | 75.7 mm (3.0 in) |
| 2016 | 54.4 mm (2.1 in) |
| 2017 | 66.0 mm (2.6 in) |
| 2018 | 65.3 mm (2.6 in) |
| 2019 | 59.2 mm (2.3 in) |
| 2020 | 82.3 mm (3.2 in) |
| 2021 | 97.8 mm (3.9 in) |
| 2022 | 77.5 mm (3.1 in) |
| 2023 | 80.3 mm (3.2 in) |
| 2024 | 66.6 mm (2.6 in) |
| 2025 | 66.0 mm (2.6 in) |
| 2026 | 106.7 mm (4.2 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1893 | 14 days |
| 1894 | 14 days |
| 1895 | 10 days |
| 1896 | 12 days |
| 1897 | 20 days |
| 1898 | 13 days |
| 1899 | 25 days |
| 1900 | 20 days |
| 1901 | 15 days |
| 1902 | 14 days |
| 1903 | 18 days |
| 1904 | 24 days |
| 1905 | 14 days |
| 1906 | 16 days |
| 1907 | 13 days |
| 1908 | 21 days |
| 1909 | 15 days |
| 1910 | 21 days |
| 1911 | 18 days |
| 1912 | 24 days |
| 1913 | 26 days |
| 1914 | 16 days |
| 1915 | 15 days |
| 1916 | 16 days |
| 1917 | 19 days |
| 1918 | 24 days |
| 1919 | 22 days |
| 1920 | 14 days |
| 1921 | 18 days |
| 1922 | 17 days |
| 1923 | 22 days |
| 1924 | 30 days |
| 1925 | 13 days |
| 1926 | 15 days |
| 1927 | 13 days |
| 1928 | 13 days |
| 1929 | 12 days |
| 1930 | 16 days |
| 1931 | 21 days |
| 1932 | 17 days |
| 1933 | 12 days |
| 1934 | 19 days |
| 1935 | 18 days |
| 1936 | 21 days |
| 1937 | 15 days |
| 1938 | 11 days |
| 1939 | 20 days |
| 1940 | 12 days |
| 1941 | 22 days |
| 1942 | 22 days |
| 1943 | 18 days |
| 1944 | 17 days |
| 1945 | 14 days |
| 1946 | 14 days |
| 1947 | 17 days |
| 1948 | 17 days |
| 1949 | 16 days |
| 1950 | 13 days |
| 1951 | 15 days |
| 1952 | 22 days |
| 1953 | 14 days |
| 1954 | 13 days |
| 1955 | 16 days |
| 1956 | 18 days |
| 1957 | 23 days |
| 1958 | 15 days |
| 1959 | 13 days |
| 1960 | 14 days |
| 1961 | 13 days |
| 1962 | 17 days |
| 1963 | 31 days |
| 1964 | 15 days |
| 1965 | 19 days |
| 1966 | 18 days |
| 1967 | 16 days |
| 1968 | 13 days |
| 1969 | 19 days |
| 1970 | 15 days |
| 1971 | 13 days |
| 1972 | 12 days |
| 1973 | 16 days |
| 1974 | 13 days |
| 1975 | 23 days |
| 1976 | 14 days |
| 1977 | 13 days |
| 1978 | 13 days |
| 1979 | 13 days |
| 1980 | 13 days |
| 1981 | 14 days |
| 1982 | 16 days |
| 1983 | 15 days |
| 1984 | 12 days |
| 1985 | 13 days |
| 1986 | 13 days |
| 1987 | 22 days |
| 1988 | 15 days |
| 1989 | 27 days |
| 1990 | 10 days |
| 1991 | 20 days |
| 1992 | 15 days |
| 1993 | 9 days |
| 1994 | 16 days |
| 1995 | 16 days |
| 1996 | 28 days |
| 1997 | 8 days |
| 1998 | 17 days |
| 1999 | 15 days |
| 2016 | 9 days |
| 2017 | 18 days |
| 2018 | 15 days |
| 2019 | 14 days |
| 2020 | 15 days |
| 2021 | 17 days |
| 2022 | 19 days |
| 2023 | 21 days |
| 2024 | 12 days |
| 2025 | 16 days |
| 2026 | 13 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
92 years with a frostAcross 92 years with a frost, the median last spring frost at Lockport 2SE falls on 5 May and the median first autumn frost on 14 October, which leaves a median of 166 days between them.
In 1972 to 2025 the median growing season was 169 days. That is 2 days more than in 1893 to 1934.
Fitted over all years, the growing season changes by +0.3 days per decade at this station.
| Measure | Median, all years | Earliest period (1893 to 1934) | Recent period (1972 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 5 May | 2 May | 30 April | 2 days earlier | -0.1 days per decade |
| First autumn frost | 14 October | 15 October | 17 October | 2 days later | +0.3 days per decade |
| Growing days | 166 days | 167 days | 169 days | 2 days more | +0.3 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
102 years, 1893 to 2025A day with at least 46.1 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 113.3 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 | 46.1 mm (1.8 in) | |
| 5 years | 60.7 mm (2.4 in) | |
| 10 years | 71.6 mm (2.8 in) | |
| 25 years | 87.0 mm (3.4 in) | |
| 50 years | 99.6 mm (3.9 in) | |
| 100 years | 113.3 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, 102 years of values from 1893 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: 112.3 mm (4.4 in) in 1979; 108.0 mm (4.3 in) in 1968; 101.6 mm (4.0 in) in 1901.
Station Changes
2 suspected2 changes were suspected in the annual mean temperature of Lockport 2SE, at 1925 and 1952. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1925 ran 0.2 C (0.3 F) higher than in the years before (possible change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1952 ran 0.3 C (0.6 F) lower than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1925 | +0.2 | +0.3 | possible | 5 |
| 1952 | -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 2026-10-12 (12 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-13).