Towanda 1 S Weather Records (USC00368905)
Record envelope, standing records and threshold days for Towanda 1 S (USC00368905), Pennsylvania, United States, with 130 years of record.
Key Facts for Towanda 1 S
- Towanda 1 S (USC00368905) is a weather station in Pennsylvania, United States at 41.75 latitude and -76.44 longitude, 232 m (760 ft) above sea level.
- The station reports from 1894 to 2023, 130 years of record.
- 1,464 records set at Towanda 1 S still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Towanda 1 S set a daily record precipitation of 28.7 mm (1.1 in) on 23 December 2022.
About the Station
- Location: Pennsylvania, United States, 41.75 latitude, -76.44 longitude.
- Elevation: 232 m (760 ft).
- Period of record: 1894 to 2023, 130 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 21.1 C (70.0 F) | -35.0 C (-31.0 F) | n/a | n/a |
| Feb | 23.3 C (73.9 F) | -32.8 C (-27.0 F) | n/a | n/a |
| Mar | 29.4 C (84.9 F) | -28.3 C (-18.9 F) | n/a | n/a |
| Apr | 33.9 C (93.0 F) | -14.4 C (6.1 F) | n/a | n/a |
| May | 35.6 C (96.1 F) | -5.6 C (21.9 F) | n/a | n/a |
| Jun | 37.8 C (100.0 F) | 0.0 C (32.0 F) | n/a | n/a |
| Jul | 40.0 C (104.0 F) | 3.3 C (37.9 F) | n/a | n/a |
| Aug | 38.3 C (100.9 F) | 0.6 C (33.1 F) | n/a | n/a |
| Sep | 38.3 C (100.9 F) | -3.9 C (25.0 F) | n/a | n/a |
| Oct | 33.3 C (91.9 F) | -8.9 C (16.0 F) | n/a | n/a |
| Nov | 28.3 C (82.9 F) | -21.7 C (-7.1 F) | n/a | n/a |
| Dec | 21.1 C (70.0 F) | -28.9 C (-20.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1894 | 3 |
| 1895 | 30 |
| 1896 | 20 |
| 1897 | 15 |
| 1898 | 15 |
| 1899 | 14 |
| 1900 | 18 |
| 1901 | 14 |
| 1902 | 7 |
| 1903 | 19 |
| 1904 | 17 |
| 1905 | 6 |
| 1906 | 21 |
| 1907 | 13 |
| 1908 | 13 |
| 1909 | 17 |
| 1910 | 12 |
| 1911 | 11 |
| 1912 | 10 |
| 1913 | 11 |
| 1914 | 18 |
| 1915 | 6 |
| 1916 | 12 |
| 1917 | 19 |
| 1918 | 21 |
| 1919 | 16 |
| 1920 | 10 |
| 1921 | 14 |
| 1922 | 12 |
| 1923 | 15 |
| 1924 | 13 |
| 1925 | 17 |
| 1926 | 14 |
| 1927 | 16 |
| 1928 | 7 |
| 1929 | 17 |
| 1930 | 16 |
| 1931 | 10 |
| 1932 | 16 |
| 1933 | 11 |
| 1934 | 17 |
| 1935 | 9 |
| 1936 | 24 |
| 1937 | 11 |
| 1938 | 20 |
| 1939 | 13 |
| 1940 | 17 |
| 1941 | 19 |
| 1942 | 17 |
| 1943 | 15 |
| 1944 | 11 |
| 1945 | 21 |
| 1946 | 9 |
| 1947 | 10 |
| 1948 | 12 |
| 1949 | 16 |
| 1950 | 14 |
| 1951 | 13 |
| 1952 | 12 |
| 1953 | 17 |
| 1954 | 11 |
| 1955 | 12 |
| 1956 | 16 |
| 1957 | 14 |
| 1958 | 5 |
| 1959 | 6 |
| 1960 | 5 |
| 1961 | 8 |
| 1962 | 12 |
| 1963 | 14 |
| 1964 | 16 |
| 1965 | 10 |
| 1966 | 15 |
| 1967 | 7 |
| 1968 | 4 |
| 1969 | 6 |
| 1970 | 6 |
| 1971 | 9 |
| 1972 | 10 |
| 1973 | 5 |
| 1974 | 9 |
| 1975 | 6 |
| 1976 | 14 |
| 1977 | 7 |
| 1978 | 1 |
| 1979 | 14 |
| 1980 | 10 |
| 1981 | 9 |
| 1982 | 14 |
| 1983 | 8 |
| 1984 | 9 |
| 1985 | 6 |
| 1986 | 5 |
| 1987 | 8 |
| 1988 | 18 |
| 1989 | 10 |
| 1990 | 19 |
| 1991 | 14 |
| 1992 | 6 |
| 1993 | 13 |
| 1994 | 7 |
| 1995 | 8 |
| 1996 | 11 |
| 1997 | 7 |
| 1998 | 8 |
| 1999 | 9 |
| 2000 | 9 |
| 2001 | 4 |
| 2002 | 12 |
| 2003 | 2 |
| 2004 | 5 |
| 2005 | 1 |
| 2006 | 4 |
| 2007 | 7 |
| 2008 | 5 |
| 2009 | 7 |
| 2010 | 5 |
| 2011 | 7 |
| 2012 | 5 |
| 2013 | 7 |
| 2014 | 14 |
| 2015 | 11 |
| 2016 | 6 |
| 2017 | 7 |
| 2018 | 9 |
| 2019 | 11 |
| 2020 | 9 |
| 2021 | 9 |
| 2022 | 4 |
All-Time Record Progression
10 new records| Date | Kind | Detail |
|---|---|---|
| 1936-07-08 | Record high maximum temperature | Record high maximum temperature 37.8 C (100.0 F) |
| 1936-07-09 | Record high maximum temperature | Record high maximum temperature 40.0 C (104.0 F) |
| 1937-04-09 | Record daily precipitation | Record daily precipitation 137.2 mm (5.4 in) |
| 1940-02-14 | Record daily snowfall | Record daily snowfall 61.0 cm (24.0 in) |
| 1940-02-15 | Record snow depth | Record snow depth 66.0 cm (26.0 in) |
| 1961-02-05 | Record snow depth | Record snow depth 73.7 cm (29.0 in) |
| 1972-02-20 | Record snow depth | Record snow depth 76.2 cm (30.0 in) |
| 1994-03-04 | Record snow depth | Record snow depth 78.7 cm (31.0 in) |
| 2011-09-08 | Record daily precipitation | Record daily precipitation 152.9 mm (6.0 in) |
| 2020-12-17 | Record daily snowfall | Record daily snowfall 71.1 cm (28.0 in) |
Wettest Day of Each Month
Sep: 152.9 mm (6.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 59.7 mm (2.4 in) | 12 January 1915 |
| Feb | 49.5 mm (1.9 in) | 14 February 1914 |
| Mar | 57.2 mm (2.3 in) | 1 March 1900 |
| Apr | 137.2 mm (5.4 in) | 9 April 1937 |
| May | 64.0 mm (2.5 in) | 7 May 1944 |
| Jun | 96.8 mm (3.8 in) | 23 June 1972 |
| Jul | 68.6 mm (2.7 in) | 8 July 1915 |
| Aug | 84.6 mm (3.3 in) | 27 August 1899 |
| Sep | 152.9 mm (6.0 in) | 8 September 2011 |
| Oct | 120.1 mm (4.7 in) | 21 October 2016 |
| Nov | 70.4 mm (2.8 in) | 16 November 1926 |
| Dec | 78.0 mm (3.1 in) | 14 December 1983 |
Period of Record Coverage
1894 to 2023| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1894 | 88 | 24% | No |
| 1895 | 356 | 98% | Yes |
| 1896 | 358 | 98% | Yes |
| 1897 | 363 | 99% | Yes |
| 1898 | 364 | 100% | Yes |
| 1899 | 364 | 100% | Yes |
| 1900 | 365 | 100% | Yes |
| 1901 | 363 | 99% | Yes |
| 1902 | 364 | 100% | Yes |
| 1903 | 365 | 100% | Yes |
| 1904 | 365 | 100% | Yes |
| 1905 | 365 | 100% | Yes |
| 1906 | 365 | 100% | Yes |
| 1907 | 365 | 100% | Yes |
| 1908 | 366 | 100% | Yes |
| 1909 | 365 | 100% | Yes |
| 1910 | 364 | 100% | Yes |
| 1911 | 365 | 100% | Yes |
| 1912 | 366 | 100% | Yes |
| 1913 | 363 | 99% | Yes |
| 1914 | 363 | 99% | Yes |
| 1915 | 365 | 100% | Yes |
| 1916 | 365 | 100% | Yes |
| 1917 | 365 | 100% | Yes |
| 1918 | 332 | 91% | Yes |
| 1919 | 364 | 100% | Yes |
| 1920 | 365 | 100% | Yes |
| 1921 | 365 | 100% | Yes |
| 1922 | 364 | 100% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 366 | 100% | Yes |
| 1925 | 364 | 100% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 364 | 100% | Yes |
| 1928 | 366 | 100% | Yes |
| 1929 | 365 | 100% | Yes |
| 1930 | 365 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 365 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 363 | 99% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 365 | 100% | Yes |
| 1937 | 364 | 100% | Yes |
| 1938 | 365 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 365 | 100% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 362 | 99% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 366 | 100% | Yes |
| 1949 | 364 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 364 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 335 | 92% | Yes |
| 1960 | 362 | 99% | Yes |
| 1961 | 334 | 92% | Yes |
| 1962 | 363 | 99% | Yes |
| 1963 | 364 | 100% | Yes |
| 1964 | 365 | 100% | Yes |
| 1965 | 362 | 99% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 364 | 100% | Yes |
| 1968 | 363 | 99% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 364 | 100% | Yes |
| 1972 | 365 | 100% | Yes |
| 1973 | 345 | 95% | Yes |
| 1974 | 364 | 100% | Yes |
| 1975 | 364 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 363 | 99% | Yes |
| 1979 | 342 | 94% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 356 | 98% | Yes |
| 1983 | 363 | 99% | Yes |
| 1984 | 333 | 91% | Yes |
| 1985 | 267 | 73% | No |
| 1986 | 365 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 364 | 99% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 364 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 360 | 98% | Yes |
| 1993 | 333 | 91% | Yes |
| 1994 | 354 | 97% | Yes |
| 1995 | 361 | 99% | Yes |
| 1996 | 365 | 100% | Yes |
| 1997 | 364 | 100% | Yes |
| 1998 | 363 | 99% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 336 | 92% | Yes |
| 2001 | 364 | 100% | Yes |
| 2002 | 355 | 97% | Yes |
| 2003 | 192 | 53% | No |
| 2004 | 366 | 100% | Yes |
| 2005 | 365 | 100% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 365 | 100% | Yes |
| 2009 | 364 | 100% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 290 | 79% | No |
| 2019 | 365 | 100% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 364 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 80 | 22% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 23 December 2022 | Towanda 1 S, US | daily rain | 28.7 mm (1.1 in) | 9.4 mm (0.37 in) | 11 years | 25 of 100 (Routine) |
| 16 December 2022 | Towanda 1 S, US | daily rain | 31.8 mm (1.3 in) | 3.6 mm (0.14 in) | 16 years | 19 of 100 (Routine) |
| 8 December 2022 | Towanda 1 S, US | daily high min (Tie) | 6.1 C (43.0 F) | tie | 71 years | 7 of 100 (Routine) |
| 21 November 2022 | Towanda 1 S, US | daily low max (Tie) | -1.1 C (30.0 F) | tie | 126 years | 10 of 100 (Routine) |
| 12 November 2022 | Towanda 1 S, US | daily rain | 54.4 mm (2.1 in) | 29.5 mm (1.2 in) | 0 years | 43 of 100 (Notable) |
| 7 November 2022 | Towanda 1 S, US | daily high min (Tie) | 13.3 C (55.9 F) | tie | 84 years | 8 of 100 (Routine) |
| 6 November 2022 | Towanda 1 S, US | daily high min | 16.7 C (62.1 F) | 2.8 C (5.0 F) | 73 years | 37 of 100 (Notable) |
| 24 September 2022 | Towanda 1 S, US | daily low max (Tie) | 12.8 C (55.0 F) | tie | 48 years | 6 of 100 (Routine) |
| 6 September 2022 | Towanda 1 S, US | daily rain | 38.6 mm (1.5 in) | 4.3 mm (0.17 in) | 43 years | 25 of 100 (Routine) |
| 5 September 2022 | Towanda 1 S, US | daily rain | 50.0 mm (2.0 in) | 14.2 mm (0.6 in) | 19 years | 26 of 100 (Routine) |
| 23 August 2022 | Towanda 1 S, US | daily rain | 36.8 mm (1.4 in) | 6.6 mm (0.26 in) | 105 years | 46 of 100 (Notable) |
| 19 April 2022 | Towanda 1 S, US | daily rain | 34.5 mm (1.4 in) | 13.9 mm (0.5 in) | 79 years | 48 of 100 (Notable) |
| 19 April 2022 | Towanda 1 S, US | daily snow depth | 12.7 cm (5.0 in) | 2.5 cm (1.0 in) | 56 years | 30 of 100 (Routine) |
| 19 April 2022 | Towanda 1 S, US | daily snowfall | 13.0 cm (5.1 in) | 0.3 cm (0.1 in) | 56 years | 27 of 100 (Routine) |
| 29 March 2022 | Towanda 1 S, US | daily low max | -3.3 C (26.1 F) | 0.5 C (0.9 F) | 7 years | 12 of 100 (Routine) |
| 13 March 2022 | Towanda 1 S, US | daily snowfall | 21.1 cm (8.3 in) | 5.9 cm (2.3 in) | 52 years | 34 of 100 (Routine) |
| 7 March 2022 | Towanda 1 S, US | daily high max | 21.7 C (71.1 F) | 1.1 C (2.0 F) | 48 years | 25 of 100 (Routine) |
| 18 February 2022 | Towanda 1 S, US | daily rain | 27.7 mm (1.1 in) | 7.1 mm (0.28 in) | 24 years | 27 of 100 (Routine) |
| 4 February 2022 | Towanda 1 S, US | daily rain | 40.9 mm (1.6 in) | 0.3 mm (0.01 in) | 96 years | 38 of 100 (Notable) |
| 23 January 2022 | Towanda 1 S, US | daily low min | -23.9 C (-11.0 F) | 1.1 C (2.0 F) | 52 years | 26 of 100 (Routine) |
Climate Trend
116 complete years, 1895 to 2022| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1895 | 8.3 C | -0.87 C |
| 1896 | 9.0 C | -0.19 C |
| 1897 | 9.2 C | +0.03 C |
| 1898 | 9.8 C | +0.63 C |
| 1899 | 9.0 C | -0.18 C |
| 1900 | 9.9 C | +0.73 C |
| 1901 | 8.5 C | -0.66 C |
| 1902 | 8.7 C | -0.46 C |
| 1903 | 8.6 C | -0.60 C |
| 1904 | 7.3 C | -1.89 C |
| 1905 | 8.4 C | -0.75 C |
| 1906 | 9.0 C | -0.14 C |
| 1907 | 7.9 C | -1.25 C |
| 1908 | 9.1 C | -0.11 C |
| 1909 | 8.9 C | -0.27 C |
| 1910 | 8.8 C | -0.33 C |
| 1911 | 9.5 C | +0.29 C |
| 1912 | 8.5 C | -0.70 C |
| 1913 | 10.0 C | +0.80 C |
| 1914 | 8.0 C | -1.17 C |
| 1915 | 8.9 C | -0.26 C |
| 1916 | 8.5 C | -0.64 C |
| 1917 | 7.2 C | -1.94 C |
| 1919 | 9.3 C | +0.16 C |
| 1920 | 8.4 C | -0.80 C |
| 1921 | 10.3 C | +1.16 C |
| 1922 | 9.4 C | +0.19 C |
| 1923 | 8.7 C | -0.48 C |
| 1924 | 8.0 C | -1.19 C |
| 1925 | 8.8 C | -0.42 C |
| 1926 | 7.5 C | -1.65 C |
| 1927 | 9.0 C | -0.19 C |
| 1928 | 9.2 C | -0.01 C |
| 1929 | 9.0 C | -0.16 C |
| 1930 | 9.2 C | +0.07 C |
| 1931 | 10.0 C | +0.87 C |
| 1932 | 9.6 C | +0.44 C |
| 1933 | 9.9 C | +0.70 C |
| 1934 | 9.1 C | -0.09 C |
| 1935 | 8.6 C | -0.59 C |
| 1936 | 9.1 C | -0.10 C |
| 1937 | 9.3 C | +0.17 C |
| 1938 | 9.9 C | +0.76 C |
| 1939 | 9.8 C | +0.62 C |
| 1940 | 8.0 C | -1.13 C |
| 1941 | 9.6 C | +0.41 C |
| 1942 | 9.6 C | +0.45 C |
| 1943 | 9.1 C | -0.07 C |
| 1944 | 9.5 C | +0.33 C |
| 1945 | 9.4 C | +0.20 C |
| 1946 | 10.1 C | +0.90 C |
| 1947 | 9.6 C | +0.44 C |
| 1948 | 9.3 C | +0.09 C |
| 1949 | 10.6 C | +1.40 C |
| 1950 | 8.6 C | -0.57 C |
| 1951 | 9.5 C | +0.35 C |
| 1952 | 10.0 C | +0.81 C |
| 1953 | 10.5 C | +1.30 C |
| 1954 | 9.8 C | +0.66 C |
| 1955 | 9.9 C | +0.68 C |
| 1956 | 9.0 C | -0.17 C |
| 1957 | 9.5 C | +0.33 C |
| 1958 | 8.3 C | -0.92 C |
| 1960 | 8.8 C | -0.37 C |
| 1962 | 8.4 C | -0.74 C |
| 1963 | 8.5 C | -0.71 C |
| 1964 | 9.2 C | +0.07 C |
| 1965 | 8.8 C | -0.39 C |
| 1966 | 8.8 C | -0.40 C |
| 1967 | 8.7 C | -0.43 C |
| 1968 | 9.0 C | -0.17 C |
| 1969 | 9.0 C | -0.14 C |
| 1970 | 9.2 C | -0.02 C |
| 1971 | 9.5 C | +0.33 C |
| 1972 | 8.8 C | -0.38 C |
| 1974 | 9.3 C | +0.15 C |
| 1975 | 10.1 C | +0.88 C |
| 1976 | 8.8 C | -0.37 C |
| 1977 | 9.3 C | +0.11 C |
| 1978 | 8.5 C | -0.70 C |
| 1980 | 9.1 C | -0.11 C |
| 1981 | 9.2 C | +0.04 C |
| 1982 | 9.1 C | -0.10 C |
| 1983 | 9.5 C | +0.32 C |
| 1986 | 9.0 C | -0.15 C |
| 1987 | 9.0 C | -0.19 C |
| 1988 | 8.7 C | -0.47 C |
| 1989 | 8.2 C | -0.98 C |
| 1990 | 10.1 C | +0.95 C |
| 1991 | 10.2 C | +1.03 C |
| 1994 | 8.4 C | -0.81 C |
| 1995 | 8.9 C | -0.31 C |
| 1996 | 8.5 C | -0.67 C |
| 1997 | 8.6 C | -0.54 C |
| 1998 | 10.7 C | +1.57 C |
| 1999 | 9.6 C | +0.41 C |
| 2001 | 9.7 C | +0.55 C |
| 2002 | 9.7 C | +0.57 C |
| 2004 | 9.4 C | +0.25 C |
| 2005 | 9.4 C | +0.21 C |
| 2006 | 10.1 C | +0.96 C |
| 2007 | 9.0 C | -0.17 C |
| 2008 | 8.9 C | -0.24 C |
| 2009 | 8.7 C | -0.47 C |
| 2010 | 9.7 C | +0.53 C |
| 2011 | 9.7 C | +0.55 C |
| 2012 | 10.7 C | +1.49 C |
| 2013 | 9.0 C | -0.16 C |
| 2014 | 8.1 C | -1.07 C |
| 2015 | 9.1 C | -0.08 C |
| 2016 | 10.2 C | +1.06 C |
| 2017 | 10.2 C | +1.00 C |
| 2019 | 9.6 C | +0.47 C |
| 2020 | 10.4 C | +1.26 C |
| 2021 | 10.5 C | +1.32 C |
| 2022 | 9.0 C | -0.18 C |
The annual mean temperature here has risen by 0.06 C (0.02 to 0.09) per decade over 1895 to 2022. In Fahrenheit: 0.10 F (0.04 to 0.16) per decade. The slope is a straight line fitted to 116 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.06 C (0.02 to 0.09) per decade | 0.10 F (0.04 to 0.16) per decade | 1895 to 2022 | 116 | Rise |
| Mean daily maximum | 0.07 C (0.03 to 0.11) per decade | 0.1 F (0.1 to 0.2) per decade | 1895 to 2022 | 116 | Rise |
| Mean daily minimum | 0.04 C (0.00 to 0.07) per decade | 0.07 F (0.01 to 0.13) per decade | 1895 to 2022 | 116 | 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
1894 to 2023| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 40.0 C (104.0 F) | 1936 | 34.4 C (93.9 F) | 130 |
| Coldest night (TNn) | -35.0 C (-31.0 F) | 1904 | -23.9 C (-11.0 F) | 130 |
| Wettest day (Rx1day) | 152.9 mm (6.0 in) | 2011 | 51.3 mm (2.0 in) | 130 |
| Wettest five days (Rx5day) | 245.5 mm (9.7 in) | 2018 | 77.5 mm (3.1 in) | 130 |
| Longest dry spell (CDD) | 36 days | 1908 | 16 days | 130 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1894 | 24.4 C (75.9 F) |
| 1895 | 35.6 C (96.1 F) |
| 1896 | 34.4 C (93.9 F) |
| 1897 | 35.6 C (96.1 F) |
| 1898 | 36.1 C (97.0 F) |
| 1899 | 35.0 C (95.0 F) |
| 1900 | 37.2 C (99.0 F) |
| 1901 | 35.0 C (95.0 F) |
| 1902 | 31.7 C (89.1 F) |
| 1903 | 32.8 C (91.0 F) |
| 1904 | 33.3 C (91.9 F) |
| 1905 | 34.4 C (93.9 F) |
| 1906 | 32.8 C (91.0 F) |
| 1907 | 34.4 C (93.9 F) |
| 1908 | 34.4 C (93.9 F) |
| 1909 | 35.0 C (95.0 F) |
| 1910 | 32.8 C (91.0 F) |
| 1911 | 37.2 C (99.0 F) |
| 1912 | 33.9 C (93.0 F) |
| 1913 | 35.6 C (96.1 F) |
| 1914 | 32.8 C (91.0 F) |
| 1915 | 32.8 C (91.0 F) |
| 1916 | 36.1 C (97.0 F) |
| 1917 | 34.4 C (93.9 F) |
| 1918 | 36.7 C (98.1 F) |
| 1919 | 35.6 C (96.1 F) |
| 1920 | 33.3 C (91.9 F) |
| 1921 | 35.0 C (95.0 F) |
| 1922 | 34.4 C (93.9 F) |
| 1923 | 34.4 C (93.9 F) |
| 1924 | 33.9 C (93.0 F) |
| 1925 | 35.0 C (95.0 F) |
| 1926 | 36.1 C (97.0 F) |
| 1927 | 34.4 C (93.9 F) |
| 1928 | 33.3 C (91.9 F) |
| 1929 | 35.0 C (95.0 F) |
| 1930 | 35.6 C (96.1 F) |
| 1931 | 35.0 C (95.0 F) |
| 1932 | 36.1 C (97.0 F) |
| 1933 | 36.7 C (98.1 F) |
| 1934 | 36.1 C (97.0 F) |
| 1935 | 34.4 C (93.9 F) |
| 1936 | 40.0 C (104.0 F) |
| 1937 | 35.0 C (95.0 F) |
| 1938 | 35.0 C (95.0 F) |
| 1939 | 36.7 C (98.1 F) |
| 1940 | 35.6 C (96.1 F) |
| 1941 | 36.1 C (97.0 F) |
| 1942 | 34.4 C (93.9 F) |
| 1943 | 35.0 C (95.0 F) |
| 1944 | 37.8 C (100.0 F) |
| 1945 | 33.3 C (91.9 F) |
| 1946 | 34.4 C (93.9 F) |
| 1947 | 35.0 C (95.0 F) |
| 1948 | 37.2 C (99.0 F) |
| 1949 | 37.2 C (99.0 F) |
| 1950 | 33.9 C (93.0 F) |
| 1951 | 33.3 C (91.9 F) |
| 1952 | 37.8 C (100.0 F) |
| 1953 | 38.3 C (100.9 F) |
| 1954 | 36.1 C (97.0 F) |
| 1955 | 37.8 C (100.0 F) |
| 1956 | 35.0 C (95.0 F) |
| 1957 | 35.6 C (96.1 F) |
| 1958 | 32.8 C (91.0 F) |
| 1959 | 36.1 C (97.0 F) |
| 1960 | 33.3 C (91.9 F) |
| 1961 | 33.3 C (91.9 F) |
| 1962 | 35.6 C (96.1 F) |
| 1963 | 35.0 C (95.0 F) |
| 1964 | 35.6 C (96.1 F) |
| 1965 | 33.3 C (91.9 F) |
| 1966 | 37.8 C (100.0 F) |
| 1967 | 33.3 C (91.9 F) |
| 1968 | 33.3 C (91.9 F) |
| 1969 | 32.2 C (90.0 F) |
| 1970 | 31.7 C (89.1 F) |
| 1971 | 34.4 C (93.9 F) |
| 1972 | 33.3 C (91.9 F) |
| 1973 | 33.3 C (91.9 F) |
| 1974 | 33.3 C (91.9 F) |
| 1975 | 34.4 C (93.9 F) |
| 1976 | 32.2 C (90.0 F) |
| 1977 | 33.3 C (91.9 F) |
| 1978 | 32.8 C (91.0 F) |
| 1979 | 32.8 C (91.0 F) |
| 1980 | 36.7 C (98.1 F) |
| 1981 | 32.2 C (90.0 F) |
| 1982 | 32.8 C (91.0 F) |
| 1983 | 35.0 C (95.0 F) |
| 1984 | 33.3 C (91.9 F) |
| 1985 | 32.8 C (91.0 F) |
| 1986 | 33.3 C (91.9 F) |
| 1987 | 34.4 C (93.9 F) |
| 1988 | 38.9 C (102.0 F) |
| 1989 | 33.3 C (91.9 F) |
| 1990 | 36.1 C (97.0 F) |
| 1991 | 37.2 C (99.0 F) |
| 1992 | 32.2 C (90.0 F) |
| 1993 | 35.6 C (96.1 F) |
| 1994 | 33.9 C (93.0 F) |
| 1995 | 37.8 C (100.0 F) |
| 1996 | 35.6 C (96.1 F) |
| 1997 | 34.4 C (93.9 F) |
| 1998 | 32.8 C (91.0 F) |
| 1999 | 35.6 C (96.1 F) |
| 2000 | 32.8 C (91.0 F) |
| 2001 | 38.3 C (100.9 F) |
| 2002 | 36.1 C (97.0 F) |
| 2003 | 33.9 C (93.0 F) |
| 2004 | 33.3 C (91.9 F) |
| 2005 | 35.0 C (95.0 F) |
| 2006 | 35.0 C (95.0 F) |
| 2007 | 35.6 C (96.1 F) |
| 2008 | 34.4 C (93.9 F) |
| 2009 | 33.9 C (93.0 F) |
| 2010 | 35.6 C (96.1 F) |
| 2011 | 36.7 C (98.1 F) |
| 2012 | 34.4 C (93.9 F) |
| 2013 | 34.4 C (93.9 F) |
| 2014 | 32.2 C (90.0 F) |
| 2015 | 32.8 C (91.0 F) |
| 2016 | 36.1 C (97.0 F) |
| 2017 | 33.9 C (93.0 F) |
| 2018 | 35.6 C (96.1 F) |
| 2019 | 34.4 C (93.9 F) |
| 2020 | 36.1 C (97.0 F) |
| 2021 | 35.0 C (95.0 F) |
| 2022 | 33.9 C (93.0 F) |
| 2023 | 17.8 C (64.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1894 | -25.6 C (-14.1 F) |
| 1895 | -26.7 C (-16.1 F) |
| 1896 | -24.4 C (-11.9 F) |
| 1897 | -19.4 C (-2.9 F) |
| 1898 | -23.3 C (-9.9 F) |
| 1899 | -27.2 C (-17.0 F) |
| 1900 | -28.3 C (-18.9 F) |
| 1901 | -24.4 C (-11.9 F) |
| 1902 | -21.7 C (-7.1 F) |
| 1903 | -27.2 C (-17.0 F) |
| 1904 | -35.0 C (-31.0 F) |
| 1905 | -23.9 C (-11.0 F) |
| 1906 | -25.0 C (-13.0 F) |
| 1907 | -28.3 C (-18.9 F) |
| 1908 | -26.1 C (-15.0 F) |
| 1909 | -25.0 C (-13.0 F) |
| 1910 | -23.9 C (-11.0 F) |
| 1911 | -20.6 C (-5.1 F) |
| 1912 | -29.4 C (-20.9 F) |
| 1913 | -20.6 C (-5.1 F) |
| 1914 | -28.9 C (-20.0 F) |
| 1915 | -19.4 C (-2.9 F) |
| 1916 | -25.6 C (-14.1 F) |
| 1917 | -27.8 C (-18.0 F) |
| 1918 | -30.6 C (-23.1 F) |
| 1919 | -25.0 C (-13.0 F) |
| 1920 | -25.6 C (-14.1 F) |
| 1921 | -22.8 C (-9.0 F) |
| 1922 | -25.6 C (-14.1 F) |
| 1923 | -24.4 C (-11.9 F) |
| 1924 | -26.1 C (-15.0 F) |
| 1925 | -31.1 C (-24.0 F) |
| 1926 | -25.0 C (-13.0 F) |
| 1927 | -23.9 C (-11.0 F) |
| 1928 | -19.4 C (-2.9 F) |
| 1929 | -23.9 C (-11.0 F) |
| 1930 | -24.4 C (-11.9 F) |
| 1931 | -20.6 C (-5.1 F) |
| 1932 | -17.8 C (0.0 F) |
| 1933 | -23.3 C (-9.9 F) |
| 1934 | -32.8 C (-27.0 F) |
| 1935 | -26.1 C (-15.0 F) |
| 1936 | -26.1 C (-15.0 F) |
| 1937 | -17.2 C (1.0 F) |
| 1938 | -24.4 C (-11.9 F) |
| 1939 | -22.8 C (-9.0 F) |
| 1940 | -21.7 C (-7.1 F) |
| 1941 | -20.6 C (-5.1 F) |
| 1942 | -32.2 C (-26.0 F) |
| 1943 | -25.6 C (-14.1 F) |
| 1944 | -26.7 C (-16.1 F) |
| 1945 | -25.0 C (-13.0 F) |
| 1946 | -22.2 C (-8.0 F) |
| 1947 | -19.4 C (-2.9 F) |
| 1948 | -30.6 C (-23.1 F) |
| 1949 | -20.6 C (-5.1 F) |
| 1950 | -25.6 C (-14.1 F) |
| 1951 | -23.9 C (-11.0 F) |
| 1952 | -17.8 C (0.0 F) |
| 1953 | -16.1 C (3.0 F) |
| 1954 | -24.4 C (-11.9 F) |
| 1955 | -22.2 C (-8.0 F) |
| 1956 | -18.3 C (-0.9 F) |
| 1957 | -28.3 C (-18.9 F) |
| 1958 | -26.7 C (-16.1 F) |
| 1959 | -24.4 C (-11.9 F) |
| 1960 | -26.7 C (-16.1 F) |
| 1961 | -30.6 C (-23.1 F) |
| 1962 | -24.4 C (-11.9 F) |
| 1963 | -30.6 C (-23.1 F) |
| 1964 | -27.2 C (-17.0 F) |
| 1965 | -23.3 C (-9.9 F) |
| 1966 | -25.6 C (-14.1 F) |
| 1967 | -25.0 C (-13.0 F) |
| 1968 | -28.9 C (-20.0 F) |
| 1969 | -25.6 C (-14.1 F) |
| 1970 | -25.6 C (-14.1 F) |
| 1971 | -23.3 C (-9.9 F) |
| 1972 | -25.6 C (-14.1 F) |
| 1973 | -25.6 C (-14.1 F) |
| 1974 | -22.8 C (-9.0 F) |
| 1975 | -22.2 C (-8.0 F) |
| 1976 | -26.1 C (-15.0 F) |
| 1977 | -25.6 C (-14.1 F) |
| 1978 | -23.9 C (-11.0 F) |
| 1979 | -30.6 C (-23.1 F) |
| 1980 | -23.3 C (-9.9 F) |
| 1981 | -27.8 C (-18.0 F) |
| 1982 | -23.3 C (-9.9 F) |
| 1983 | -22.2 C (-8.0 F) |
| 1984 | -27.8 C (-18.0 F) |
| 1985 | -25.6 C (-14.1 F) |
| 1986 | -25.0 C (-13.0 F) |
| 1987 | -26.7 C (-16.1 F) |
| 1988 | -23.3 C (-9.9 F) |
| 1989 | -27.2 C (-17.0 F) |
| 1990 | -18.3 C (-0.9 F) |
| 1991 | -18.9 C (-2.0 F) |
| 1992 | -17.8 C (0.0 F) |
| 1993 | -23.3 C (-9.9 F) |
| 1994 | -32.8 C (-27.0 F) |
| 1995 | -20.0 C (-4.0 F) |
| 1996 | -25.0 C (-13.0 F) |
| 1997 | -21.7 C (-7.1 F) |
| 1998 | -18.3 C (-0.9 F) |
| 1999 | -17.8 C (0.0 F) |
| 2000 | -21.7 C (-7.1 F) |
| 2001 | -15.6 C (3.9 F) |
| 2002 | -16.1 C (3.0 F) |
| 2003 | -13.9 C (7.0 F) |
| 2004 | -21.7 C (-7.1 F) |
| 2005 | -22.2 C (-8.0 F) |
| 2006 | -14.4 C (6.1 F) |
| 2007 | -18.9 C (-2.0 F) |
| 2008 | -18.3 C (-0.9 F) |
| 2009 | -23.3 C (-9.9 F) |
| 2010 | -18.3 C (-0.9 F) |
| 2011 | -24.4 C (-11.9 F) |
| 2012 | -16.7 C (1.9 F) |
| 2013 | -18.9 C (-2.0 F) |
| 2014 | -25.6 C (-14.1 F) |
| 2015 | -23.9 C (-11.0 F) |
| 2016 | -20.6 C (-5.1 F) |
| 2017 | -15.6 C (3.9 F) |
| 2018 | -20.0 C (-4.0 F) |
| 2019 | -20.6 C (-5.1 F) |
| 2020 | -20.0 C (-4.0 F) |
| 2021 | -18.3 C (-0.9 F) |
| 2022 | -23.9 C (-11.0 F) |
| 2023 | -18.9 C (-2.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1894 | 54.9 mm (2.2 in) |
| 1895 | 50.8 mm (2.0 in) |
| 1896 | 81.5 mm (3.2 in) |
| 1897 | 31.0 mm (1.2 in) |
| 1898 | 49.5 mm (1.9 in) |
| 1899 | 84.6 mm (3.3 in) |
| 1900 | 57.2 mm (2.3 in) |
| 1901 | 59.2 mm (2.3 in) |
| 1902 | 42.2 mm (1.7 in) |
| 1903 | 34.3 mm (1.4 in) |
| 1904 | 51.8 mm (2.0 in) |
| 1905 | 50.0 mm (2.0 in) |
| 1906 | 51.6 mm (2.0 in) |
| 1907 | 56.9 mm (2.2 in) |
| 1908 | 54.6 mm (2.1 in) |
| 1909 | 52.1 mm (2.1 in) |
| 1910 | 55.1 mm (2.2 in) |
| 1911 | 28.4 mm (1.1 in) |
| 1912 | 38.4 mm (1.5 in) |
| 1913 | 46.2 mm (1.8 in) |
| 1914 | 49.5 mm (1.9 in) |
| 1915 | 68.6 mm (2.7 in) |
| 1916 | 60.5 mm (2.4 in) |
| 1917 | 61.0 mm (2.4 in) |
| 1918 | 35.1 mm (1.4 in) |
| 1919 | 42.7 mm (1.7 in) |
| 1920 | 52.8 mm (2.1 in) |
| 1921 | 32.5 mm (1.3 in) |
| 1922 | 46.7 mm (1.8 in) |
| 1923 | 58.2 mm (2.3 in) |
| 1924 | 66.3 mm (2.6 in) |
| 1925 | 41.7 mm (1.6 in) |
| 1926 | 70.4 mm (2.8 in) |
| 1927 | 58.9 mm (2.3 in) |
| 1928 | 44.5 mm (1.8 in) |
| 1929 | 47.2 mm (1.9 in) |
| 1930 | 55.4 mm (2.2 in) |
| 1931 | 42.4 mm (1.7 in) |
| 1932 | 67.3 mm (2.6 in) |
| 1933 | 57.2 mm (2.3 in) |
| 1934 | 50.0 mm (2.0 in) |
| 1935 | 53.8 mm (2.1 in) |
| 1936 | 53.1 mm (2.1 in) |
| 1937 | 137.2 mm (5.4 in) |
| 1938 | 43.9 mm (1.7 in) |
| 1939 | 40.9 mm (1.6 in) |
| 1940 | 58.4 mm (2.3 in) |
| 1941 | 37.8 mm (1.5 in) |
| 1942 | 82.0 mm (3.2 in) |
| 1943 | 47.8 mm (1.9 in) |
| 1944 | 64.0 mm (2.5 in) |
| 1945 | 51.3 mm (2.0 in) |
| 1946 | 71.1 mm (2.8 in) |
| 1947 | 62.2 mm (2.4 in) |
| 1948 | 39.1 mm (1.5 in) |
| 1949 | 51.3 mm (2.0 in) |
| 1950 | 61.7 mm (2.4 in) |
| 1951 | 26.4 mm (1.0 in) |
| 1952 | 51.3 mm (2.0 in) |
| 1953 | 41.7 mm (1.6 in) |
| 1954 | 70.9 mm (2.8 in) |
| 1955 | 54.6 mm (2.1 in) |
| 1956 | 69.6 mm (2.7 in) |
| 1957 | 31.8 mm (1.3 in) |
| 1958 | 45.2 mm (1.8 in) |
| 1959 | 54.1 mm (2.1 in) |
| 1960 | 64.8 mm (2.6 in) |
| 1961 | 28.7 mm (1.1 in) |
| 1962 | 44.7 mm (1.8 in) |
| 1963 | 44.5 mm (1.8 in) |
| 1964 | 49.0 mm (1.9 in) |
| 1965 | 43.2 mm (1.7 in) |
| 1966 | 47.2 mm (1.9 in) |
| 1967 | 52.1 mm (2.1 in) |
| 1968 | 62.2 mm (2.4 in) |
| 1969 | 31.2 mm (1.2 in) |
| 1970 | 41.1 mm (1.6 in) |
| 1971 | 55.4 mm (2.2 in) |
| 1972 | 96.8 mm (3.8 in) |
| 1973 | 38.1 mm (1.5 in) |
| 1974 | 39.6 mm (1.6 in) |
| 1975 | 114.8 mm (4.5 in) |
| 1976 | 55.6 mm (2.2 in) |
| 1977 | 37.3 mm (1.5 in) |
| 1978 | 35.3 mm (1.4 in) |
| 1979 | 37.6 mm (1.5 in) |
| 1980 | 52.8 mm (2.1 in) |
| 1981 | 36.6 mm (1.4 in) |
| 1982 | 51.3 mm (2.0 in) |
| 1983 | 78.0 mm (3.1 in) |
| 1984 | 47.5 mm (1.9 in) |
| 1985 | 38.6 mm (1.5 in) |
| 1986 | 44.2 mm (1.7 in) |
| 1987 | 27.9 mm (1.1 in) |
| 1988 | 49.0 mm (1.9 in) |
| 1989 | 57.7 mm (2.3 in) |
| 1990 | 51.3 mm (2.0 in) |
| 1991 | 43.9 mm (1.7 in) |
| 1992 | 40.9 mm (1.6 in) |
| 1993 | 47.2 mm (1.9 in) |
| 1994 | 56.6 mm (2.2 in) |
| 1995 | 51.1 mm (2.0 in) |
| 1996 | 60.5 mm (2.4 in) |
| 1997 | 32.3 mm (1.3 in) |
| 1998 | 50.8 mm (2.0 in) |
| 1999 | 82.6 mm (3.3 in) |
| 2000 | 43.2 mm (1.7 in) |
| 2001 | 74.2 mm (2.9 in) |
| 2002 | 50.3 mm (2.0 in) |
| 2003 | 68.8 mm (2.7 in) |
| 2004 | 137.2 mm (5.4 in) |
| 2005 | 66.8 mm (2.6 in) |
| 2006 | 54.1 mm (2.1 in) |
| 2007 | 38.6 mm (1.5 in) |
| 2008 | 53.1 mm (2.1 in) |
| 2009 | 46.5 mm (1.8 in) |
| 2010 | 102.9 mm (4.1 in) |
| 2011 | 152.9 mm (6.0 in) |
| 2012 | 36.3 mm (1.4 in) |
| 2013 | 68.1 mm (2.7 in) |
| 2014 | 51.3 mm (2.0 in) |
| 2015 | 47.8 mm (1.9 in) |
| 2016 | 120.1 mm (4.7 in) |
| 2017 | 70.1 mm (2.8 in) |
| 2018 | 77.7 mm (3.1 in) |
| 2019 | 34.8 mm (1.4 in) |
| 2020 | 54.1 mm (2.1 in) |
| 2021 | 48.8 mm (1.9 in) |
| 2022 | 54.4 mm (2.1 in) |
| 2023 | 23.4 mm (0.9 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1894 | 62.0 mm (2.4 in) |
| 1895 | 63.0 mm (2.5 in) |
| 1896 | 120.9 mm (4.8 in) |
| 1897 | 63.3 mm (2.5 in) |
| 1898 | 71.9 mm (2.8 in) |
| 1899 | 84.6 mm (3.3 in) |
| 1900 | 72.7 mm (2.9 in) |
| 1901 | 79.6 mm (3.1 in) |
| 1902 | 79.8 mm (3.1 in) |
| 1903 | 80.8 mm (3.2 in) |
| 1904 | 89.4 mm (3.5 in) |
| 1905 | 84.3 mm (3.3 in) |
| 1906 | 77.5 mm (3.1 in) |
| 1907 | 94.9 mm (3.7 in) |
| 1908 | 55.9 mm (2.2 in) |
| 1909 | 86.7 mm (3.4 in) |
| 1910 | 84.1 mm (3.3 in) |
| 1911 | 59.0 mm (2.3 in) |
| 1912 | 69.7 mm (2.7 in) |
| 1913 | 69.5 mm (2.7 in) |
| 1914 | 75.6 mm (3.0 in) |
| 1915 | 85.1 mm (3.4 in) |
| 1916 | 68.6 mm (2.7 in) |
| 1917 | 113.6 mm (4.5 in) |
| 1918 | 65.8 mm (2.6 in) |
| 1919 | 74.9 mm (2.9 in) |
| 1920 | 64.5 mm (2.5 in) |
| 1921 | 67.8 mm (2.7 in) |
| 1922 | 62.0 mm (2.4 in) |
| 1923 | 66.6 mm (2.6 in) |
| 1924 | 115.1 mm (4.5 in) |
| 1925 | 75.2 mm (3.0 in) |
| 1926 | 89.2 mm (3.5 in) |
| 1927 | 106.0 mm (4.2 in) |
| 1928 | 72.4 mm (2.9 in) |
| 1929 | 65.8 mm (2.6 in) |
| 1930 | 77.5 mm (3.1 in) |
| 1931 | 62.7 mm (2.5 in) |
| 1932 | 126.7 mm (5.0 in) |
| 1933 | 93.2 mm (3.7 in) |
| 1934 | 87.0 mm (3.4 in) |
| 1935 | 69.8 mm (2.7 in) |
| 1936 | 108.2 mm (4.3 in) |
| 1937 | 148.7 mm (5.9 in) |
| 1938 | 76.8 mm (3.0 in) |
| 1939 | 92.9 mm (3.7 in) |
| 1940 | 107.5 mm (4.2 in) |
| 1941 | 68.3 mm (2.7 in) |
| 1942 | 82.0 mm (3.2 in) |
| 1943 | 82.5 mm (3.2 in) |
| 1944 | 79.7 mm (3.1 in) |
| 1945 | 72.9 mm (2.9 in) |
| 1946 | 139.4 mm (5.5 in) |
| 1947 | 82.6 mm (3.3 in) |
| 1948 | 98.3 mm (3.9 in) |
| 1949 | 64.8 mm (2.6 in) |
| 1950 | 72.6 mm (2.9 in) |
| 1951 | 47.0 mm (1.9 in) |
| 1952 | 96.0 mm (3.8 in) |
| 1953 | 63.1 mm (2.5 in) |
| 1954 | 86.1 mm (3.4 in) |
| 1955 | 115.5 mm (4.5 in) |
| 1956 | 101.3 mm (4.0 in) |
| 1957 | 80.5 mm (3.2 in) |
| 1958 | 63.3 mm (2.5 in) |
| 1959 | 67.1 mm (2.6 in) |
| 1960 | 112.3 mm (4.4 in) |
| 1961 | 56.4 mm (2.2 in) |
| 1962 | 71.2 mm (2.8 in) |
| 1963 | 71.4 mm (2.8 in) |
| 1964 | 84.6 mm (3.3 in) |
| 1965 | 51.8 mm (2.0 in) |
| 1966 | 52.6 mm (2.1 in) |
| 1967 | 58.3 mm (2.3 in) |
| 1968 | 75.4 mm (3.0 in) |
| 1969 | 63.1 mm (2.5 in) |
| 1970 | 49.0 mm (1.9 in) |
| 1971 | 87.4 mm (3.4 in) |
| 1972 | 178.1 mm (7.0 in) |
| 1973 | 75.4 mm (3.0 in) |
| 1974 | 85.1 mm (3.4 in) |
| 1975 | 216.9 mm (8.5 in) |
| 1976 | 99.1 mm (3.9 in) |
| 1977 | 76.7 mm (3.0 in) |
| 1978 | 64.0 mm (2.5 in) |
| 1979 | 96.3 mm (3.8 in) |
| 1980 | 55.1 mm (2.2 in) |
| 1981 | 59.2 mm (2.3 in) |
| 1982 | 62.5 mm (2.5 in) |
| 1983 | 120.2 mm (4.7 in) |
| 1984 | 69.1 mm (2.7 in) |
| 1985 | 68.0 mm (2.7 in) |
| 1986 | 67.1 mm (2.6 in) |
| 1987 | 57.9 mm (2.3 in) |
| 1988 | 82.8 mm (3.3 in) |
| 1989 | 83.7 mm (3.3 in) |
| 1990 | 70.4 mm (2.8 in) |
| 1991 | 56.5 mm (2.2 in) |
| 1992 | 66.9 mm (2.6 in) |
| 1993 | 84.0 mm (3.3 in) |
| 1994 | 90.7 mm (3.6 in) |
| 1995 | 79.0 mm (3.1 in) |
| 1996 | 100.1 mm (3.9 in) |
| 1997 | 52.6 mm (2.1 in) |
| 1998 | 77.2 mm (3.0 in) |
| 1999 | 99.6 mm (3.9 in) |
| 2000 | 60.8 mm (2.4 in) |
| 2001 | 89.4 mm (3.5 in) |
| 2002 | 76.1 mm (3.0 in) |
| 2003 | 112.0 mm (4.4 in) |
| 2004 | 138.0 mm (5.4 in) |
| 2005 | 82.8 mm (3.3 in) |
| 2006 | 93.0 mm (3.7 in) |
| 2007 | 55.4 mm (2.2 in) |
| 2008 | 97.6 mm (3.8 in) |
| 2009 | 83.6 mm (3.3 in) |
| 2010 | 142.8 mm (5.6 in) |
| 2011 | 226.9 mm (8.9 in) |
| 2012 | 66.0 mm (2.6 in) |
| 2013 | 130.3 mm (5.1 in) |
| 2014 | 56.2 mm (2.2 in) |
| 2015 | 64.5 mm (2.5 in) |
| 2016 | 145.1 mm (5.7 in) |
| 2017 | 76.2 mm (3.0 in) |
| 2018 | 245.5 mm (9.7 in) |
| 2019 | 60.2 mm (2.4 in) |
| 2020 | 84.2 mm (3.3 in) |
| 2021 | 95.5 mm (3.8 in) |
| 2022 | 95.0 mm (3.7 in) |
| 2023 | 34.9 mm (1.4 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1894 | 13 days |
| 1895 | 18 days |
| 1896 | 16 days |
| 1897 | 15 days |
| 1898 | 18 days |
| 1899 | 18 days |
| 1900 | 15 days |
| 1901 | 22 days |
| 1902 | 19 days |
| 1903 | 17 days |
| 1904 | 13 days |
| 1905 | 18 days |
| 1906 | 10 days |
| 1907 | 11 days |
| 1908 | 36 days |
| 1909 | 17 days |
| 1910 | 17 days |
| 1911 | 12 days |
| 1912 | 14 days |
| 1913 | 18 days |
| 1914 | 20 days |
| 1915 | 14 days |
| 1916 | 15 days |
| 1917 | 21 days |
| 1918 | 19 days |
| 1919 | 19 days |
| 1920 | 12 days |
| 1921 | 12 days |
| 1922 | 24 days |
| 1923 | 12 days |
| 1924 | 24 days |
| 1925 | 14 days |
| 1926 | 16 days |
| 1927 | 21 days |
| 1928 | 16 days |
| 1929 | 21 days |
| 1930 | 23 days |
| 1931 | 13 days |
| 1932 | 17 days |
| 1933 | 12 days |
| 1934 | 17 days |
| 1935 | 21 days |
| 1936 | 15 days |
| 1937 | 12 days |
| 1938 | 13 days |
| 1939 | 24 days |
| 1940 | 16 days |
| 1941 | 22 days |
| 1942 | 19 days |
| 1943 | 18 days |
| 1944 | 16 days |
| 1945 | 11 days |
| 1946 | 13 days |
| 1947 | 35 days |
| 1948 | 13 days |
| 1949 | 23 days |
| 1950 | 11 days |
| 1951 | 14 days |
| 1952 | 14 days |
| 1953 | 16 days |
| 1954 | 15 days |
| 1955 | 24 days |
| 1956 | 15 days |
| 1957 | 16 days |
| 1958 | 22 days |
| 1959 | 13 days |
| 1960 | 12 days |
| 1961 | 18 days |
| 1962 | 29 days |
| 1963 | 23 days |
| 1964 | 14 days |
| 1965 | 11 days |
| 1966 | 19 days |
| 1967 | 27 days |
| 1968 | 29 days |
| 1969 | 26 days |
| 1970 | 17 days |
| 1971 | 16 days |
| 1972 | 16 days |
| 1973 | 15 days |
| 1974 | 15 days |
| 1975 | 17 days |
| 1976 | 22 days |
| 1977 | 18 days |
| 1978 | 13 days |
| 1979 | 19 days |
| 1980 | 22 days |
| 1981 | 21 days |
| 1982 | 13 days |
| 1983 | 26 days |
| 1984 | 17 days |
| 1985 | 19 days |
| 1986 | 15 days |
| 1987 | 21 days |
| 1988 | 28 days |
| 1989 | 18 days |
| 1990 | 14 days |
| 1991 | 23 days |
| 1992 | 18 days |
| 1993 | 12 days |
| 1994 | 17 days |
| 1995 | 18 days |
| 1996 | 13 days |
| 1997 | 11 days |
| 1998 | 13 days |
| 1999 | 13 days |
| 2000 | 14 days |
| 2001 | 16 days |
| 2002 | 21 days |
| 2003 | 11 days |
| 2004 | 15 days |
| 2005 | 16 days |
| 2006 | 15 days |
| 2007 | 15 days |
| 2008 | 14 days |
| 2009 | 13 days |
| 2010 | 18 days |
| 2011 | 16 days |
| 2012 | 13 days |
| 2013 | 17 days |
| 2014 | 18 days |
| 2015 | 19 days |
| 2016 | 16 days |
| 2017 | 15 days |
| 2018 | 11 days |
| 2019 | 12 days |
| 2020 | 15 days |
| 2021 | 17 days |
| 2022 | 15 days |
| 2023 | 7 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
116 years with a frostAcross 116 years with a frost, the median last spring frost at Towanda 1 S falls on 10 May and the median first autumn frost on 5 October, which leaves a median of 149 days between them.
In 1988 to 2022 the median growing season was 162 days. That is 14 days more than in 1895 to 1925.
Fitted over all years, the growing season changes by +2.1 days per decade at this station.
| Measure | Median, all years | Earliest period (1895 to 1925) | Recent period (1988 to 2022) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 10 May | 9 May | 6 May | 3 days earlier | -0.5 days per decade |
| First autumn frost | 5 October | 1 October | 13 October | 12 days later | +1.6 days per decade |
| Growing days | 149 days | 148 days | 162 days | 14 days more | +2.1 days per decade |
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
125 years, 1895 to 2022A day with at least 50.0 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 131.6 mm (5.2 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 50.0 mm (2.0 in) | |
| 5 years | 66.1 mm (2.6 in) | |
| 10 years | 78.7 mm (3.1 in) | |
| 25 years | 97.4 mm (3.8 in) | |
| 50 years | 113.4 mm (4.5 in) | |
| 100 years | 131.6 mm (5.2 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 125 years of values from 1895 to 2022.
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: 152.9 mm (6.0 in) in 2011; 137.2 mm (5.4 in) in 1937; 137.2 mm (5.4 in) in 2004.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2007 to 2022 against 1961 to 1990Over 2007 to 2022, Towanda 1 S had a mean temperature of 9.5 C (49.1 F) and 985.8 mm (38.8 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Greenville 2 NE (United States, 328 km away), Ashtabula (United States, 361 km away) and Warren 3 S (United States, 369 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Greenville 2 NE | United States | 328 km (204 mi) | 9.4 C (48.9 F) | 983.2 mm (38.7 in) | 0.55 |
| Ashtabula | United States | 361 km (224 mi) | 9.3 C (48.8 F) | 1,004.0 mm (39.5 in) | 0.60 |
| Warren 3 S | United States | 369 km (229 mi) | 9.4 C (48.9 F) | 915.8 mm (36.1 in) | 0.61 |
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 (2025-12-31).