Northport Weather Records (USC00455946)
Record envelope, standing records and threshold days for Northport (USC00455946), Washington, United States, with 128 years of record.
Key Facts for Northport
- Northport (USC00455946) is a weather station in Washington, United States at 48.90 latitude and -117.83 longitude, 456 m (1,497 ft) above sea level.
- The station reports from 1899 to 2026, 128 years of record.
- 1,464 records set at Northport still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Northport set a daily record precipitation of 24.1 mm (0.9 in) on 10 June 2026.
About the Station
- Location: Washington, United States, 48.90 latitude, -117.83 longitude.
- Elevation: 456 m (1,497 ft).
- Period of record: 1899 to 2026, 128 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
1 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) | -35.6 C (-32.1 F) | 6.7 C (44.1 F) | -13.3 C (8.1 F) |
| Feb | 15.6 C (60.1 F) | -32.8 C (-27.0 F) | 10.6 C (51.1 F) | -13.9 C (7.0 F) |
| Mar | 24.4 C (75.9 F) | -23.9 C (-11.0 F) | 20.0 C (68.0 F) | -7.8 C (18.0 F) |
| Apr | 33.3 C (91.9 F) | -11.1 C (12.0 F) | 27.8 C (82.0 F) | -4.4 C (24.1 F) |
| May | 38.9 C (102.0 F) | -6.7 C (19.9 F) | 31.7 C (89.1 F) | -1.1 C (30.0 F) |
| Jun | 45.0 C (113.0 F) | -3.3 C (26.1 F) | 33.3 C (91.9 F) | 2.2 C (36.0 F) |
| Jul | 43.9 C (111.0 F) | -1.1 C (30.0 F) | 37.8 C (100.0 F) | 6.7 C (44.1 F) |
| Aug | 42.8 C (109.0 F) | -3.3 C (26.1 F) | 37.2 C (99.0 F) | 5.6 C (42.1 F) |
| Sep | 40.6 C (105.1 F) | -8.3 C (17.1 F) | 30.6 C (87.1 F) | 0.0 C (32.0 F) |
| Oct | 30.6 C (87.1 F) | -14.4 C (6.1 F) | 23.3 C (73.9 F) | 2.8 C (37.0 F) |
| Nov | 20.6 C (69.1 F) | -24.4 C (-11.9 F) | n/a | n/a |
| Dec | 13.9 C (57.0 F) | -33.3 C (-27.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1899 | 16 |
| 1900 | 27 |
| 1901 | 15 |
| 1902 | 8 |
| 1903 | 20 |
| 1904 | 30 |
| 1905 | 20 |
| 1906 | 29 |
| 1907 | 26 |
| 1908 | 27 |
| 1909 | 66 |
| 1910 | 8 |
| 1911 | 9 |
| 1912 | 16 |
| 1913 | 18 |
| 1914 | 6 |
| 1920 | 5 |
| 1921 | 9 |
| 1922 | 2 |
| 1927 | 7 |
| 1928 | 5 |
| 1929 | 9 |
| 1930 | 15 |
| 1931 | 4 |
| 1932 | 15 |
| 1933 | 21 |
| 1934 | 16 |
| 1935 | 23 |
| 1936 | 31 |
| 1937 | 16 |
| 1938 | 23 |
| 1939 | 13 |
| 1940 | 21 |
| 1941 | 21 |
| 1942 | 12 |
| 1943 | 10 |
| 1944 | 12 |
| 1945 | 14 |
| 1946 | 4 |
| 1948 | 7 |
| 1949 | 23 |
| 1950 | 34 |
| 1951 | 10 |
| 1952 | 19 |
| 1953 | 12 |
| 1954 | 14 |
| 1955 | 24 |
| 1956 | 7 |
| 1957 | 7 |
| 1958 | 20 |
| 1959 | 7 |
| 1960 | 18 |
| 1961 | 17 |
| 1962 | 12 |
| 1963 | 7 |
| 1964 | 10 |
| 1965 | 11 |
| 1966 | 18 |
| 1967 | 11 |
| 1968 | 17 |
| 1969 | 3 |
| 1970 | 4 |
| 1971 | 7 |
| 1972 | 6 |
| 1973 | 3 |
| 1974 | 12 |
| 1975 | 14 |
| 1976 | 4 |
| 1977 | 14 |
| 1978 | 4 |
| 1979 | 6 |
| 1980 | 10 |
| 1981 | 15 |
| 1982 | 18 |
| 1983 | 16 |
| 1984 | 10 |
| 1985 | 21 |
| 1986 | 13 |
| 1987 | 9 |
| 1988 | 7 |
| 1989 | 9 |
| 1990 | 13 |
| 1991 | 6 |
| 1992 | 16 |
| 1993 | 4 |
| 1994 | 7 |
| 1995 | 10 |
| 1996 | 7 |
| 1997 | 7 |
| 1998 | 5 |
| 1999 | 6 |
| 2000 | 5 |
| 2001 | 3 |
| 2002 | 16 |
| 2003 | 9 |
| 2004 | 1 |
| 2005 | 5 |
| 2006 | 12 |
| 2007 | 3 |
| 2008 | 2 |
| 2009 | 6 |
| 2010 | 18 |
| 2011 | 8 |
| 2012 | 11 |
| 2013 | 9 |
| 2014 | 5 |
| 2015 | 11 |
| 2016 | 8 |
| 2017 | 4 |
| 2018 | 10 |
| 2019 | 5 |
| 2020 | 9 |
| 2021 | 18 |
| 2022 | 11 |
| 2023 | 12 |
| 2024 | 10 |
| 2025 | 8 |
| 2026 | 5 |
All-Time Record Progression
4 new records| Date | Kind | Detail |
|---|---|---|
| 1945-08-08 | Record high minimum temperature | Record high minimum temperature 22.8 C (73.0 F) |
| 1980-12-21 | Record daily snowfall | Record daily snowfall 38.1 cm (15.0 in) |
| 1992-06-13 | Record daily precipitation | Record daily precipitation 63.2 mm (2.5 in) |
| 2021-06-30 | Record high maximum temperature | Record high maximum temperature 45.0 C (113.0 F) |
Wettest Day of Each Month
Jun: 63.2 mm (2.5 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 48.3 mm (1.9 in) | 24 January 2004 |
| Feb | 28.7 mm (1.1 in) | 22 February 2010 |
| Mar | 35.8 mm (1.4 in) | 4 March 2000 |
| Apr | 31.5 mm (1.2 in) | 11 April 2023 |
| May | 53.3 mm (2.1 in) | 27 May 1998 |
| Jun | 63.2 mm (2.5 in) | 13 June 1992 |
| Jul | 54.1 mm (2.1 in) | 3 July 1901 |
| Aug | 37.6 mm (1.5 in) | 1 August 1982 |
| Sep | 38.1 mm (1.5 in) | 24 September 1958 |
| Oct | 39.9 mm (1.6 in) | 3 October 1938 |
| Nov | 32.5 mm (1.3 in) | 18 November 1899 |
| Dec | 27.9 mm (1.1 in) | 5 December 1981 |
Period of Record Coverage
1899 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1899 | 238 | 65% | No |
| 1900 | 364 | 100% | Yes |
| 1901 | 287 | 79% | No |
| 1902 | 88 | 24% | No |
| 1903 | 236 | 65% | No |
| 1904 | 359 | 98% | Yes |
| 1905 | 357 | 98% | Yes |
| 1906 | 358 | 98% | Yes |
| 1907 | 360 | 99% | Yes |
| 1908 | 349 | 95% | Yes |
| 1909 | 333 | 91% | Yes |
| 1910 | 294 | 81% | No |
| 1911 | 362 | 99% | Yes |
| 1912 | 366 | 100% | Yes |
| 1913 | 365 | 100% | Yes |
| 1914 | 180 | 49% | No |
| 1920 | 356 | 97% | Yes |
| 1921 | 345 | 95% | Yes |
| 1922 | 212 | 58% | No |
| 1927 | 91 | 25% | No |
| 1928 | 364 | 99% | Yes |
| 1929 | 360 | 99% | Yes |
| 1930 | 354 | 97% | Yes |
| 1931 | 362 | 99% | Yes |
| 1932 | 357 | 98% | Yes |
| 1933 | 352 | 96% | Yes |
| 1934 | 359 | 98% | Yes |
| 1935 | 312 | 85% | No |
| 1936 | 364 | 99% | Yes |
| 1937 | 365 | 100% | Yes |
| 1938 | 359 | 98% | Yes |
| 1939 | 364 | 100% | Yes |
| 1940 | 365 | 100% | Yes |
| 1941 | 363 | 99% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 245 | 67% | No |
| 1946 | 331 | 91% | Yes |
| 1948 | 209 | 57% | No |
| 1949 | 364 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 364 | 100% | Yes |
| 1954 | 364 | 100% | Yes |
| 1955 | 363 | 99% | Yes |
| 1956 | 314 | 86% | No |
| 1957 | 269 | 74% | No |
| 1958 | 236 | 65% | No |
| 1959 | 347 | 95% | Yes |
| 1960 | 358 | 98% | Yes |
| 1961 | 338 | 93% | Yes |
| 1962 | 320 | 88% | No |
| 1963 | 338 | 93% | Yes |
| 1964 | 335 | 92% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 363 | 99% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 365 | 100% | 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 | 365 | 100% | Yes |
| 1976 | 360 | 98% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 252 | 69% | No |
| 1981 | 352 | 96% | Yes |
| 1982 | 362 | 99% | Yes |
| 1983 | 356 | 98% | Yes |
| 1984 | 357 | 98% | Yes |
| 1985 | 339 | 93% | Yes |
| 1986 | 353 | 97% | Yes |
| 1987 | 354 | 97% | Yes |
| 1988 | 359 | 98% | Yes |
| 1989 | 355 | 97% | Yes |
| 1990 | 353 | 97% | Yes |
| 1991 | 337 | 92% | Yes |
| 1992 | 344 | 94% | Yes |
| 1993 | 343 | 94% | Yes |
| 1994 | 321 | 88% | No |
| 1995 | 352 | 96% | Yes |
| 1996 | 349 | 95% | Yes |
| 1997 | 353 | 97% | Yes |
| 1998 | 346 | 95% | Yes |
| 1999 | 351 | 96% | Yes |
| 2000 | 348 | 95% | Yes |
| 2001 | 350 | 96% | Yes |
| 2002 | 349 | 96% | Yes |
| 2003 | 350 | 96% | Yes |
| 2004 | 355 | 97% | Yes |
| 2005 | 352 | 96% | Yes |
| 2006 | 345 | 95% | Yes |
| 2007 | 298 | 82% | No |
| 2008 | 298 | 81% | No |
| 2009 | 350 | 96% | Yes |
| 2010 | 118 | 32% | No |
| 2011 | 180 | 49% | No |
| 2012 | 359 | 98% | Yes |
| 2013 | 363 | 99% | Yes |
| 2014 | 364 | 100% | Yes |
| 2015 | 345 | 95% | Yes |
| 2016 | 365 | 100% | Yes |
| 2017 | 363 | 99% | Yes |
| 2018 | 255 | 70% | No |
| 2019 | 229 | 63% | No |
| 2020 | 365 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 281 | 77% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 10 June 2026 | Northport, US | daily rain | 24.1 mm (0.9 in) | 0.2 mm (0.01 in) | 68 years | 20 of 100 (Routine) |
| 17 May 2026 | Northport, US | daily low max | 11.7 C (53.1 F) | 0.5 C (0.9 F) | 23 years | 16 of 100 (Routine) |
| 2 April 2026 | Northport, US | daily rain | 11.7 mm (0.5 in) | 1.0 mm (0.04 in) | 36 years | 20 of 100 (Routine) |
| 20 March 2026 | Northport, US | daily high min | 6.1 C (43.0 F) | 0.5 C (0.9 F) | 64 years | 30 of 100 (Routine) |
| 19 March 2026 | Northport, US | daily high min | 6.1 C (43.0 F) | 1.7 C (3.1 F) | 53 years | 30 of 100 (Routine) |
| 16 March 2026 | Northport, US | daily snowfall | 7.6 cm (3.0 in) | 5.1 cm (2.0 in) | 104 years | 58 of 100 (Notable) |
| 9 March 2026 | Northport, US | daily high max (Tie) | 17.8 C (64.0 F) | tie | 11 years | 3 of 100 (Routine) |
| 8 March 2026 | Northport, US | daily high min | 2.8 C (37.0 F) | 1.1 C (2.0 F) | 124 years | 43 of 100 (Notable) |
| 17 February 2026 | Northport, US | daily snowfall | 8.9 cm (3.5 in) | 1.3 cm (0.5 in) | 47 years | 27 of 100 (Routine) |
| 7 February 2026 | Northport, US | daily high min (Tie) | 1.7 C (35.1 F) | tie | 28 years | 4 of 100 (Routine) |
| 6 February 2026 | Northport, US | daily high min (Tie) | 2.8 C (37.0 F) | tie | 16 years | 3 of 100 (Routine) |
| 4 February 2026 | Northport, US | daily high min | 2.8 C (37.0 F) | 0.6 C (1.1 F) | 16 years | 15 of 100 (Routine) |
| 3 February 2026 | Northport, US | daily high min (Tie) | 2.2 C (36.0 F) | tie | 58 years | 6 of 100 (Routine) |
| 15 January 2026 | Northport, US | daily high min (Tie) | 1.7 C (35.1 F) | tie | 64 years | 7 of 100 (Routine) |
| 25 December 2025 | Northport, US | daily high min | 2.8 C (37.0 F) | 1.1 C (2.0 F) | 0 years | 12 of 100 (Routine) |
| 14 December 2025 | Northport, US | daily high min | 3.9 C (39.0 F) | 1.1 C (2.0 F) | 23 years | 18 of 100 (Routine) |
| 13 December 2025 | Northport, US | daily high min | 2.2 C (36.0 F) | 0.5 C (0.9 F) | 91 years | 37 of 100 (Notable) |
| 23 November 2025 | Northport, US | daily high min (Tie) | 4.4 C (39.9 F) | tie | 35 years | 5 of 100 (Routine) |
| 17 November 2025 | Northport, US | daily high min | 6.7 C (44.1 F) | 0.6 C (1.1 F) | 26 years | 18 of 100 (Routine) |
| 15 November 2025 | Northport, US | daily rain | 18.5 mm (0.7 in) | 4.5 mm (0.18 in) | 10 years | 20 of 100 (Routine) |
Climate Trend
89 complete years, 1900 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1900 | 7.8 C | -0.89 C |
| 1904 | 7.3 C | -1.44 C |
| 1905 | 6.7 C | -2.01 C |
| 1906 | 7.2 C | -1.58 C |
| 1907 | 6.0 C | -2.77 C |
| 1908 | 6.0 C | -2.76 C |
| 1911 | 7.4 C | -1.34 C |
| 1912 | 7.9 C | -0.87 C |
| 1913 | 7.4 C | -1.33 C |
| 1920 | 8.5 C | -0.26 C |
| 1921 | 8.4 C | -0.33 C |
| 1928 | 9.0 C | +0.28 C |
| 1929 | 7.7 C | -1.07 C |
| 1930 | 8.2 C | -0.55 C |
| 1931 | 9.2 C | +0.44 C |
| 1932 | 8.1 C | -0.61 C |
| 1933 | 8.2 C | -0.49 C |
| 1934 | 10.5 C | +1.77 C |
| 1935 | 7.9 C | -0.84 C |
| 1936 | 9.1 C | +0.39 C |
| 1937 | 8.6 C | -0.14 C |
| 1938 | 10.1 C | +1.41 C |
| 1939 | 9.9 C | +1.16 C |
| 1940 | 10.5 C | +1.77 C |
| 1941 | 10.4 C | +1.63 C |
| 1942 | 9.5 C | +0.78 C |
| 1943 | 8.6 C | -0.16 C |
| 1944 | 9.5 C | +0.79 C |
| 1949 | 8.2 C | -0.53 C |
| 1950 | 8.3 C | -0.44 C |
| 1951 | 8.4 C | -0.36 C |
| 1952 | 9.4 C | +0.69 C |
| 1953 | 9.9 C | +1.16 C |
| 1954 | 8.5 C | -0.28 C |
| 1955 | 7.2 C | -1.49 C |
| 1959 | 8.3 C | -0.45 C |
| 1960 | 8.4 C | -0.37 C |
| 1963 | 9.5 C | +0.75 C |
| 1964 | 7.8 C | -0.89 C |
| 1965 | 9.2 C | +0.48 C |
| 1966 | 9.7 C | +0.97 C |
| 1967 | 9.9 C | +1.21 C |
| 1968 | 9.0 C | +0.24 C |
| 1969 | 9.1 C | +0.37 C |
| 1970 | 9.0 C | +0.29 C |
| 1971 | 8.8 C | +0.07 C |
| 1972 | 8.5 C | -0.25 C |
| 1973 | 9.5 C | +0.75 C |
| 1974 | 9.6 C | +0.91 C |
| 1975 | 8.3 C | -0.42 C |
| 1976 | 9.1 C | +0.32 C |
| 1977 | 8.9 C | +0.19 C |
| 1978 | 8.8 C | +0.05 C |
| 1979 | 9.2 C | +0.49 C |
| 1982 | 7.8 C | -0.94 C |
| 1983 | 9.3 C | +0.58 C |
| 1984 | 7.8 C | -0.90 C |
| 1986 | 9.1 C | +0.36 C |
| 1987 | 10.0 C | +1.23 C |
| 1988 | 9.3 C | +0.52 C |
| 1989 | 8.8 C | +0.07 C |
| 1990 | 9.0 C | +0.28 C |
| 1991 | 9.0 C | +0.24 C |
| 1992 | 9.9 C | +1.15 C |
| 1993 | 8.1 C | -0.65 C |
| 1995 | 9.1 C | +0.36 C |
| 1996 | 7.7 C | -0.99 C |
| 1997 | 8.8 C | +0.03 C |
| 1998 | 10.3 C | +1.56 C |
| 1999 | 9.1 C | +0.35 C |
| 2000 | 8.3 C | -0.46 C |
| 2001 | 8.9 C | +0.12 C |
| 2002 | 8.7 C | -0.03 C |
| 2003 | 9.2 C | +0.47 C |
| 2004 | 9.6 C | +0.87 C |
| 2005 | 8.6 C | -0.15 C |
| 2006 | 9.6 C | +0.90 C |
| 2009 | 9.7 C | +0.96 C |
| 2012 | 8.6 C | -0.15 C |
| 2013 | 8.5 C | -0.27 C |
| 2014 | 8.4 C | -0.32 C |
| 2016 | 10.0 C | +1.23 C |
| 2017 | 8.1 C | -0.62 C |
| 2020 | 8.5 C | -0.28 C |
| 2021 | 8.7 C | +0.01 C |
| 2022 | 7.6 C | -1.09 C |
| 2023 | 9.2 C | +0.42 C |
| 2024 | 9.2 C | +0.43 C |
| 2025 | 9.4 C | +0.67 C |
The annual mean temperature here has risen by 0.10 C (0.04 to 0.15) per decade over 1900 to 2025. In Fahrenheit: 0.2 F (0.1 to 0.3) per decade. The slope is a straight line fitted to 89 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.10 C (0.04 to 0.15) per decade | 0.2 F (0.1 to 0.3) per decade | 1900 to 2025 | 89 | Rise |
| Mean daily maximum | 0.05 C (-0.01 to 0.11) per decade | 0.09 F (-0.02 to 0.20) per decade | 1900 to 2025 | 89 | Not clearly different from zero |
| Mean daily minimum | 0.1 C (0.1 to 0.2) per decade | 0.3 F (0.1 to 0.4) per decade | 1900 to 2025 | 89 | 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
1899 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 45.0 C (113.0 F) | 2021 | 38.3 C (100.9 F) | 118 |
| Coldest night (TNn) | -35.6 C (-32.1 F) | 1909 | -21.1 C (-6.0 F) | 118 |
| Wettest day (Rx1day) | 63.2 mm (2.5 in) | 1992 | 24.0 mm (0.9 in) | 118 |
| Wettest five days (Rx5day) | 85.3 mm (3.4 in) | 1998 | 43.2 mm (1.7 in) | 118 |
| Longest dry spell (CDD) | 65 days | 2011 | 30 days | 118 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1899 | 36.7 C (98.1 F) |
| 1900 | 37.8 C (100.0 F) |
| 1901 | 37.2 C (99.0 F) |
| 1902 | 14.4 C (57.9 F) |
| 1903 | 36.1 C (97.0 F) |
| 1904 | 37.8 C (100.0 F) |
| 1905 | 37.8 C (100.0 F) |
| 1906 | 37.2 C (99.0 F) |
| 1907 | 35.0 C (95.0 F) |
| 1908 | 36.1 C (97.0 F) |
| 1909 | 34.4 C (93.9 F) |
| 1910 | 35.6 C (96.1 F) |
| 1911 | 37.8 C (100.0 F) |
| 1912 | 37.2 C (99.0 F) |
| 1913 | 36.7 C (98.1 F) |
| 1914 | 33.9 C (93.0 F) |
| 1920 | 37.8 C (100.0 F) |
| 1921 | 36.1 C (97.0 F) |
| 1922 | 38.3 C (100.9 F) |
| 1927 | 21.1 C (70.0 F) |
| 1928 | 38.9 C (102.0 F) |
| 1929 | 40.0 C (104.0 F) |
| 1930 | 39.4 C (102.9 F) |
| 1931 | 40.6 C (105.1 F) |
| 1932 | 40.6 C (105.1 F) |
| 1933 | 40.6 C (105.1 F) |
| 1934 | 43.3 C (109.9 F) |
| 1935 | 39.4 C (102.9 F) |
| 1936 | 41.7 C (107.1 F) |
| 1937 | 40.0 C (104.0 F) |
| 1938 | 41.7 C (107.1 F) |
| 1939 | 42.8 C (109.0 F) |
| 1940 | 41.1 C (106.0 F) |
| 1941 | 41.7 C (107.1 F) |
| 1942 | 39.4 C (102.9 F) |
| 1943 | 38.3 C (100.9 F) |
| 1944 | 39.4 C (102.9 F) |
| 1945 | 39.4 C (102.9 F) |
| 1946 | 40.0 C (104.0 F) |
| 1948 | 37.8 C (100.0 F) |
| 1949 | 40.6 C (105.1 F) |
| 1950 | 40.6 C (105.1 F) |
| 1951 | 40.6 C (105.1 F) |
| 1952 | 40.6 C (105.1 F) |
| 1953 | 39.4 C (102.9 F) |
| 1954 | 35.6 C (96.1 F) |
| 1955 | 37.2 C (99.0 F) |
| 1956 | 38.3 C (100.9 F) |
| 1957 | 34.4 C (93.9 F) |
| 1958 | 39.4 C (102.9 F) |
| 1959 | 40.6 C (105.1 F) |
| 1960 | 42.8 C (109.0 F) |
| 1961 | 42.8 C (109.0 F) |
| 1962 | 37.8 C (100.0 F) |
| 1963 | 37.8 C (100.0 F) |
| 1964 | 38.3 C (100.9 F) |
| 1965 | 40.0 C (104.0 F) |
| 1966 | 37.8 C (100.0 F) |
| 1967 | 40.6 C (105.1 F) |
| 1968 | 39.4 C (102.9 F) |
| 1969 | 36.7 C (98.1 F) |
| 1970 | 38.9 C (102.0 F) |
| 1971 | 40.6 C (105.1 F) |
| 1972 | 39.4 C (102.9 F) |
| 1973 | 39.4 C (102.9 F) |
| 1974 | 38.3 C (100.9 F) |
| 1975 | 41.1 C (106.0 F) |
| 1976 | 37.2 C (99.0 F) |
| 1977 | 40.6 C (105.1 F) |
| 1978 | 38.9 C (102.0 F) |
| 1979 | 41.7 C (107.1 F) |
| 1980 | 33.3 C (91.9 F) |
| 1981 | 38.3 C (100.9 F) |
| 1982 | 38.3 C (100.9 F) |
| 1983 | 40.0 C (104.0 F) |
| 1984 | 39.4 C (102.9 F) |
| 1985 | 40.0 C (104.0 F) |
| 1986 | 37.2 C (99.0 F) |
| 1987 | 37.8 C (100.0 F) |
| 1988 | 38.3 C (100.9 F) |
| 1989 | 38.3 C (100.9 F) |
| 1990 | 37.2 C (99.0 F) |
| 1991 | 36.7 C (98.1 F) |
| 1992 | 37.8 C (100.0 F) |
| 1993 | 36.1 C (97.0 F) |
| 1994 | 40.0 C (104.0 F) |
| 1995 | 40.0 C (104.0 F) |
| 1996 | 37.8 C (100.0 F) |
| 1997 | 37.2 C (99.0 F) |
| 1998 | 38.9 C (102.0 F) |
| 1999 | 38.3 C (100.9 F) |
| 2000 | 37.8 C (100.0 F) |
| 2001 | 37.8 C (100.0 F) |
| 2002 | 39.4 C (102.9 F) |
| 2003 | 38.3 C (100.9 F) |
| 2004 | 38.3 C (100.9 F) |
| 2005 | 36.1 C (97.0 F) |
| 2006 | 40.6 C (105.1 F) |
| 2007 | 37.8 C (100.0 F) |
| 2008 | 39.4 C (102.9 F) |
| 2009 | 39.4 C (102.9 F) |
| 2010 | 30.0 C (86.0 F) |
| 2011 | 38.3 C (100.9 F) |
| 2012 | 37.2 C (99.0 F) |
| 2013 | 37.2 C (99.0 F) |
| 2014 | 38.9 C (102.0 F) |
| 2015 | 41.7 C (107.1 F) |
| 2016 | 36.7 C (98.1 F) |
| 2017 | 38.3 C (100.9 F) |
| 2018 | 40.6 C (105.1 F) |
| 2019 | 38.3 C (100.9 F) |
| 2020 | 40.6 C (105.1 F) |
| 2021 | 45.0 C (113.0 F) |
| 2022 | 39.4 C (102.9 F) |
| 2023 | 40.0 C (104.0 F) |
| 2024 | 42.2 C (108.0 F) |
| 2025 | 38.9 C (102.0 F) |
| 2026 | 37.8 C (100.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1899 | -16.7 C (1.9 F) |
| 1900 | -30.0 C (-22.0 F) |
| 1901 | -24.4 C (-11.9 F) |
| 1902 | -30.0 C (-22.0 F) |
| 1903 | -20.0 C (-4.0 F) |
| 1904 | -18.3 C (-0.9 F) |
| 1905 | -27.2 C (-17.0 F) |
| 1906 | -17.8 C (0.0 F) |
| 1907 | -30.0 C (-22.0 F) |
| 1908 | -27.8 C (-18.0 F) |
| 1909 | -35.6 C (-32.1 F) |
| 1910 | -24.4 C (-11.9 F) |
| 1911 | -21.1 C (-6.0 F) |
| 1912 | -25.6 C (-14.1 F) |
| 1913 | -21.7 C (-7.1 F) |
| 1914 | -20.6 C (-5.1 F) |
| 1920 | -16.7 C (1.9 F) |
| 1921 | -18.3 C (-0.9 F) |
| 1922 | -22.8 C (-9.0 F) |
| 1927 | -26.1 C (-15.0 F) |
| 1928 | -17.8 C (0.0 F) |
| 1929 | -23.9 C (-11.0 F) |
| 1930 | -26.1 C (-15.0 F) |
| 1931 | -15.6 C (3.9 F) |
| 1932 | -24.4 C (-11.9 F) |
| 1933 | -29.4 C (-20.9 F) |
| 1934 | -13.9 C (7.0 F) |
| 1935 | -27.8 C (-18.0 F) |
| 1936 | -27.8 C (-18.0 F) |
| 1937 | -28.3 C (-18.9 F) |
| 1938 | -16.7 C (1.9 F) |
| 1939 | -23.9 C (-11.0 F) |
| 1940 | -14.4 C (6.1 F) |
| 1941 | -11.7 C (10.9 F) |
| 1942 | -18.3 C (-0.9 F) |
| 1943 | -27.2 C (-17.0 F) |
| 1944 | -16.1 C (3.0 F) |
| 1945 | -15.6 C (3.9 F) |
| 1946 | -17.8 C (0.0 F) |
| 1948 | -22.2 C (-8.0 F) |
| 1949 | -25.0 C (-13.0 F) |
| 1950 | -32.8 C (-27.0 F) |
| 1951 | -23.9 C (-11.0 F) |
| 1952 | -26.1 C (-15.0 F) |
| 1953 | -11.1 C (12.0 F) |
| 1954 | -23.3 C (-9.9 F) |
| 1955 | -23.9 C (-11.0 F) |
| 1956 | -22.2 C (-8.0 F) |
| 1957 | -30.6 C (-23.1 F) |
| 1958 | -17.8 C (0.0 F) |
| 1959 | -25.0 C (-13.0 F) |
| 1960 | -20.6 C (-5.1 F) |
| 1961 | -21.7 C (-7.1 F) |
| 1962 | -27.2 C (-17.0 F) |
| 1963 | -21.1 C (-6.0 F) |
| 1964 | -27.8 C (-18.0 F) |
| 1965 | -13.9 C (7.0 F) |
| 1966 | -17.2 C (1.0 F) |
| 1967 | -16.7 C (1.9 F) |
| 1968 | -33.3 C (-27.9 F) |
| 1969 | -26.1 C (-15.0 F) |
| 1970 | -18.9 C (-2.0 F) |
| 1971 | -18.3 C (-0.9 F) |
| 1972 | -22.2 C (-8.0 F) |
| 1973 | -21.1 C (-6.0 F) |
| 1974 | -22.2 C (-8.0 F) |
| 1975 | -22.8 C (-9.0 F) |
| 1976 | -16.7 C (1.9 F) |
| 1977 | -18.9 C (-2.0 F) |
| 1978 | -27.8 C (-18.0 F) |
| 1979 | -26.7 C (-16.1 F) |
| 1980 | -23.3 C (-9.9 F) |
| 1981 | -17.8 C (0.0 F) |
| 1982 | -26.1 C (-15.0 F) |
| 1983 | -24.4 C (-11.9 F) |
| 1984 | -21.1 C (-6.0 F) |
| 1985 | -23.9 C (-11.0 F) |
| 1986 | -16.7 C (1.9 F) |
| 1987 | -12.8 C (9.0 F) |
| 1988 | -18.3 C (-0.9 F) |
| 1989 | -21.1 C (-6.0 F) |
| 1990 | -27.2 C (-17.0 F) |
| 1991 | -18.3 C (-0.9 F) |
| 1992 | -15.0 C (5.0 F) |
| 1993 | -22.8 C (-9.0 F) |
| 1994 | -17.8 C (0.0 F) |
| 1995 | -18.9 C (-2.0 F) |
| 1996 | -26.7 C (-16.1 F) |
| 1997 | -18.9 C (-2.0 F) |
| 1998 | -21.1 C (-6.0 F) |
| 1999 | -12.8 C (9.0 F) |
| 2000 | -18.3 C (-0.9 F) |
| 2001 | -17.2 C (1.0 F) |
| 2002 | -13.9 C (7.0 F) |
| 2003 | -16.7 C (1.9 F) |
| 2004 | -27.8 C (-18.0 F) |
| 2005 | -25.0 C (-13.0 F) |
| 2006 | -24.4 C (-11.9 F) |
| 2007 | -20.6 C (-5.1 F) |
| 2008 | -12.2 C (10.0 F) |
| 2009 | -12.2 C (10.0 F) |
| 2010 | -6.7 C (19.9 F) |
| 2011 | -13.3 C (8.1 F) |
| 2012 | -13.3 C (8.1 F) |
| 2013 | -20.0 C (-4.0 F) |
| 2014 | -21.7 C (-7.1 F) |
| 2015 | -13.3 C (8.1 F) |
| 2016 | -21.1 C (-6.0 F) |
| 2017 | -21.1 C (-6.0 F) |
| 2018 | -23.3 C (-9.9 F) |
| 2019 | -12.8 C (9.0 F) |
| 2020 | -13.9 C (7.0 F) |
| 2021 | -21.1 C (-6.0 F) |
| 2022 | -31.1 C (-24.0 F) |
| 2023 | -21.1 C (-6.0 F) |
| 2024 | -30.0 C (-22.0 F) |
| 2025 | -22.2 C (-8.0 F) |
| 2026 | -13.9 C (7.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1899 | 32.5 mm (1.3 in) |
| 1900 | 23.4 mm (0.9 in) |
| 1901 | 54.1 mm (2.1 in) |
| 1902 | 10.2 mm (0.4 in) |
| 1903 | 14.7 mm (0.6 in) |
| 1904 | 22.9 mm (0.9 in) |
| 1905 | 27.2 mm (1.1 in) |
| 1906 | 15.5 mm (0.6 in) |
| 1907 | 28.2 mm (1.1 in) |
| 1908 | 30.5 mm (1.2 in) |
| 1909 | 28.2 mm (1.1 in) |
| 1910 | 25.4 mm (1.0 in) |
| 1911 | 17.8 mm (0.7 in) |
| 1912 | 17.8 mm (0.7 in) |
| 1913 | 23.4 mm (0.9 in) |
| 1914 | 14.7 mm (0.6 in) |
| 1920 | 19.8 mm (0.8 in) |
| 1921 | 13.2 mm (0.5 in) |
| 1922 | 17.0 mm (0.7 in) |
| 1927 | 21.1 mm (0.8 in) |
| 1928 | 17.3 mm (0.7 in) |
| 1929 | 20.3 mm (0.8 in) |
| 1930 | 19.1 mm (0.8 in) |
| 1931 | 23.4 mm (0.9 in) |
| 1932 | 26.7 mm (1.1 in) |
| 1933 | 23.9 mm (0.9 in) |
| 1934 | 22.9 mm (0.9 in) |
| 1935 | 20.3 mm (0.8 in) |
| 1936 | 25.4 mm (1.0 in) |
| 1937 | 32.5 mm (1.3 in) |
| 1938 | 39.9 mm (1.6 in) |
| 1939 | 16.3 mm (0.6 in) |
| 1940 | 35.6 mm (1.4 in) |
| 1941 | 29.0 mm (1.1 in) |
| 1942 | 25.7 mm (1.0 in) |
| 1943 | 24.1 mm (0.9 in) |
| 1944 | 36.3 mm (1.4 in) |
| 1945 | 23.9 mm (0.9 in) |
| 1946 | 19.1 mm (0.8 in) |
| 1948 | 22.9 mm (0.9 in) |
| 1949 | 29.0 mm (1.1 in) |
| 1950 | 24.9 mm (1.0 in) |
| 1951 | 21.6 mm (0.9 in) |
| 1952 | 27.9 mm (1.1 in) |
| 1953 | 24.4 mm (1.0 in) |
| 1954 | 22.9 mm (0.9 in) |
| 1955 | 20.8 mm (0.8 in) |
| 1956 | 17.8 mm (0.7 in) |
| 1957 | 31.0 mm (1.2 in) |
| 1958 | 38.1 mm (1.5 in) |
| 1959 | 22.1 mm (0.9 in) |
| 1960 | 24.1 mm (0.9 in) |
| 1961 | 21.8 mm (0.9 in) |
| 1962 | 24.9 mm (1.0 in) |
| 1963 | 18.3 mm (0.7 in) |
| 1964 | 20.3 mm (0.8 in) |
| 1965 | 24.9 mm (1.0 in) |
| 1966 | 21.6 mm (0.9 in) |
| 1967 | 21.1 mm (0.8 in) |
| 1968 | 25.1 mm (1.0 in) |
| 1969 | 27.9 mm (1.1 in) |
| 1970 | 38.9 mm (1.5 in) |
| 1971 | 17.3 mm (0.7 in) |
| 1972 | 23.9 mm (0.9 in) |
| 1973 | 19.1 mm (0.8 in) |
| 1974 | 21.6 mm (0.9 in) |
| 1975 | 29.0 mm (1.1 in) |
| 1976 | 19.3 mm (0.8 in) |
| 1977 | 20.3 mm (0.8 in) |
| 1978 | 18.3 mm (0.7 in) |
| 1979 | 37.6 mm (1.5 in) |
| 1980 | 17.0 mm (0.7 in) |
| 1981 | 27.9 mm (1.1 in) |
| 1982 | 37.6 mm (1.5 in) |
| 1983 | 26.7 mm (1.1 in) |
| 1984 | 29.2 mm (1.1 in) |
| 1985 | 27.9 mm (1.1 in) |
| 1986 | 22.4 mm (0.9 in) |
| 1987 | 26.4 mm (1.0 in) |
| 1988 | 31.2 mm (1.2 in) |
| 1989 | 30.5 mm (1.2 in) |
| 1990 | 23.4 mm (0.9 in) |
| 1991 | 22.1 mm (0.9 in) |
| 1992 | 63.2 mm (2.5 in) |
| 1993 | 29.2 mm (1.1 in) |
| 1994 | 18.3 mm (0.7 in) |
| 1995 | 19.1 mm (0.8 in) |
| 1996 | 26.7 mm (1.1 in) |
| 1997 | 29.0 mm (1.1 in) |
| 1998 | 53.3 mm (2.1 in) |
| 1999 | 41.9 mm (1.6 in) |
| 2000 | 35.8 mm (1.4 in) |
| 2001 | 17.5 mm (0.7 in) |
| 2002 | 26.2 mm (1.0 in) |
| 2003 | 26.2 mm (1.0 in) |
| 2004 | 48.3 mm (1.9 in) |
| 2005 | 23.6 mm (0.9 in) |
| 2006 | 18.3 mm (0.7 in) |
| 2007 | 14.0 mm (0.6 in) |
| 2008 | 33.0 mm (1.3 in) |
| 2009 | 32.5 mm (1.3 in) |
| 2010 | 28.7 mm (1.1 in) |
| 2011 | 12.2 mm (0.5 in) |
| 2012 | 26.9 mm (1.1 in) |
| 2013 | 32.3 mm (1.3 in) |
| 2014 | 21.1 mm (0.8 in) |
| 2015 | 22.4 mm (0.9 in) |
| 2016 | 34.0 mm (1.3 in) |
| 2017 | 20.1 mm (0.8 in) |
| 2018 | 46.2 mm (1.8 in) |
| 2019 | 20.1 mm (0.8 in) |
| 2020 | 25.1 mm (1.0 in) |
| 2021 | 31.0 mm (1.2 in) |
| 2022 | 21.6 mm (0.9 in) |
| 2023 | 31.5 mm (1.2 in) |
| 2024 | 22.1 mm (0.9 in) |
| 2025 | 20.1 mm (0.8 in) |
| 2026 | 24.1 mm (0.9 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1899 | 60.5 mm (2.4 in) |
| 1900 | 50.3 mm (2.0 in) |
| 1901 | 57.1 mm (2.2 in) |
| 1902 | 9.4 mm (0.37 in) |
| 1903 | 33.5 mm (1.3 in) |
| 1904 | 53.3 mm (2.1 in) |
| 1905 | 58.2 mm (2.3 in) |
| 1906 | 31.5 mm (1.2 in) |
| 1907 | 47.3 mm (1.9 in) |
| 1908 | 36.0 mm (1.4 in) |
| 1909 | 50.0 mm (2.0 in) |
| 1910 | 55.8 mm (2.2 in) |
| 1911 | 33.1 mm (1.3 in) |
| 1912 | 40.6 mm (1.6 in) |
| 1913 | 36.7 mm (1.4 in) |
| 1914 | 25.4 mm (1.0 in) |
| 1920 | 39.2 mm (1.5 in) |
| 1921 | 40.3 mm (1.6 in) |
| 1922 | 21.8 mm (0.9 in) |
| 1927 | 36.8 mm (1.4 in) |
| 1928 | 39.6 mm (1.6 in) |
| 1929 | 30.6 mm (1.2 in) |
| 1930 | 42.9 mm (1.7 in) |
| 1931 | 47.0 mm (1.9 in) |
| 1932 | 42.7 mm (1.7 in) |
| 1933 | 45.0 mm (1.8 in) |
| 1934 | 48.7 mm (1.9 in) |
| 1935 | 28.2 mm (1.1 in) |
| 1936 | 47.3 mm (1.9 in) |
| 1937 | 43.5 mm (1.7 in) |
| 1938 | 50.8 mm (2.0 in) |
| 1939 | 30.9 mm (1.2 in) |
| 1940 | 40.7 mm (1.6 in) |
| 1941 | 54.9 mm (2.2 in) |
| 1942 | 60.7 mm (2.4 in) |
| 1943 | 40.5 mm (1.6 in) |
| 1944 | 36.6 mm (1.4 in) |
| 1945 | 36.0 mm (1.4 in) |
| 1946 | 39.8 mm (1.6 in) |
| 1948 | 65.0 mm (2.6 in) |
| 1949 | 46.3 mm (1.8 in) |
| 1950 | 39.4 mm (1.6 in) |
| 1951 | 45.2 mm (1.8 in) |
| 1952 | 34.5 mm (1.4 in) |
| 1953 | 51.1 mm (2.0 in) |
| 1954 | 39.6 mm (1.6 in) |
| 1955 | 60.7 mm (2.4 in) |
| 1956 | 30.2 mm (1.2 in) |
| 1957 | 46.6 mm (1.8 in) |
| 1958 | 69.9 mm (2.8 in) |
| 1959 | 54.2 mm (2.1 in) |
| 1960 | 33.7 mm (1.3 in) |
| 1961 | 56.8 mm (2.2 in) |
| 1962 | 34.4 mm (1.4 in) |
| 1963 | 32.8 mm (1.3 in) |
| 1964 | 37.9 mm (1.5 in) |
| 1965 | 42.7 mm (1.7 in) |
| 1966 | 44.2 mm (1.7 in) |
| 1967 | 32.6 mm (1.3 in) |
| 1968 | 48.0 mm (1.9 in) |
| 1969 | 41.1 mm (1.6 in) |
| 1970 | 52.6 mm (2.1 in) |
| 1971 | 30.8 mm (1.2 in) |
| 1972 | 41.4 mm (1.6 in) |
| 1973 | 48.6 mm (1.9 in) |
| 1974 | 37.1 mm (1.5 in) |
| 1975 | 48.8 mm (1.9 in) |
| 1976 | 35.8 mm (1.4 in) |
| 1977 | 41.2 mm (1.6 in) |
| 1978 | 40.9 mm (1.6 in) |
| 1979 | 56.1 mm (2.2 in) |
| 1980 | 40.7 mm (1.6 in) |
| 1981 | 55.6 mm (2.2 in) |
| 1982 | 55.4 mm (2.2 in) |
| 1983 | 43.4 mm (1.7 in) |
| 1984 | 48.0 mm (1.9 in) |
| 1985 | 33.3 mm (1.3 in) |
| 1986 | 55.6 mm (2.2 in) |
| 1987 | 50.4 mm (2.0 in) |
| 1988 | 49.2 mm (1.9 in) |
| 1989 | 41.1 mm (1.6 in) |
| 1990 | 55.6 mm (2.2 in) |
| 1991 | 38.1 mm (1.5 in) |
| 1992 | 71.9 mm (2.8 in) |
| 1993 | 40.2 mm (1.6 in) |
| 1994 | 39.6 mm (1.6 in) |
| 1995 | 49.5 mm (1.9 in) |
| 1996 | 51.3 mm (2.0 in) |
| 1997 | 54.8 mm (2.2 in) |
| 1998 | 85.3 mm (3.4 in) |
| 1999 | 52.6 mm (2.1 in) |
| 2000 | 48.5 mm (1.9 in) |
| 2001 | 35.8 mm (1.4 in) |
| 2002 | 65.4 mm (2.6 in) |
| 2003 | 55.4 mm (2.2 in) |
| 2004 | 68.5 mm (2.7 in) |
| 2005 | 41.2 mm (1.6 in) |
| 2006 | 46.0 mm (1.8 in) |
| 2007 | 22.8 mm (0.9 in) |
| 2008 | 50.5 mm (2.0 in) |
| 2009 | 35.9 mm (1.4 in) |
| 2010 | 29.5 mm (1.2 in) |
| 2011 | 29.7 mm (1.2 in) |
| 2012 | 78.4 mm (3.1 in) |
| 2013 | 46.5 mm (1.8 in) |
| 2014 | 45.2 mm (1.8 in) |
| 2015 | 56.8 mm (2.2 in) |
| 2016 | 54.5 mm (2.1 in) |
| 2017 | 33.8 mm (1.3 in) |
| 2018 | 52.6 mm (2.1 in) |
| 2019 | 30.2 mm (1.2 in) |
| 2020 | 36.0 mm (1.4 in) |
| 2021 | 48.8 mm (1.9 in) |
| 2022 | 39.1 mm (1.5 in) |
| 2023 | 47.6 mm (1.9 in) |
| 2024 | 38.9 mm (1.5 in) |
| 2025 | 34.5 mm (1.4 in) |
| 2026 | 37.9 mm (1.5 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1899 | 16 days |
| 1900 | 30 days |
| 1901 | 28 days |
| 1902 | 24 days |
| 1903 | 17 days |
| 1904 | 32 days |
| 1905 | 22 days |
| 1906 | 37 days |
| 1907 | 23 days |
| 1908 | 27 days |
| 1909 | 48 days |
| 1910 | 57 days |
| 1911 | 25 days |
| 1912 | 25 days |
| 1913 | 21 days |
| 1914 | 14 days |
| 1920 | 27 days |
| 1921 | 42 days |
| 1922 | 52 days |
| 1927 | 6 days |
| 1928 | 35 days |
| 1929 | 49 days |
| 1930 | 45 days |
| 1931 | 52 days |
| 1932 | 19 days |
| 1933 | 23 days |
| 1934 | 27 days |
| 1935 | 29 days |
| 1936 | 50 days |
| 1937 | 30 days |
| 1938 | 36 days |
| 1939 | 52 days |
| 1940 | 41 days |
| 1941 | 15 days |
| 1942 | 23 days |
| 1943 | 31 days |
| 1944 | 33 days |
| 1945 | 39 days |
| 1946 | 30 days |
| 1948 | 29 days |
| 1949 | 23 days |
| 1950 | 32 days |
| 1951 | 38 days |
| 1952 | 49 days |
| 1953 | 34 days |
| 1954 | 30 days |
| 1955 | 41 days |
| 1956 | 28 days |
| 1957 | 24 days |
| 1958 | 50 days |
| 1959 | 37 days |
| 1960 | 49 days |
| 1961 | 31 days |
| 1962 | 27 days |
| 1963 | 27 days |
| 1964 | 22 days |
| 1965 | 25 days |
| 1966 | 23 days |
| 1967 | 29 days |
| 1968 | 24 days |
| 1969 | 58 days |
| 1970 | 31 days |
| 1971 | 41 days |
| 1972 | 28 days |
| 1973 | 55 days |
| 1974 | 51 days |
| 1975 | 19 days |
| 1976 | 19 days |
| 1977 | 28 days |
| 1978 | 22 days |
| 1979 | 35 days |
| 1980 | 21 days |
| 1981 | 21 days |
| 1982 | 19 days |
| 1983 | 28 days |
| 1984 | 29 days |
| 1985 | 38 days |
| 1986 | 52 days |
| 1987 | 40 days |
| 1988 | 35 days |
| 1989 | 34 days |
| 1990 | 33 days |
| 1991 | 37 days |
| 1992 | 29 days |
| 1993 | 35 days |
| 1994 | 29 days |
| 1995 | 18 days |
| 1996 | 32 days |
| 1997 | 16 days |
| 1998 | 24 days |
| 1999 | 38 days |
| 2000 | 40 days |
| 2001 | 24 days |
| 2002 | 41 days |
| 2003 | 44 days |
| 2004 | 20 days |
| 2005 | 46 days |
| 2006 | 31 days |
| 2007 | 28 days |
| 2008 | 27 days |
| 2009 | 20 days |
| 2010 | 23 days |
| 2011 | 65 days |
| 2012 | 33 days |
| 2013 | 33 days |
| 2014 | 25 days |
| 2015 | 31 days |
| 2016 | 34 days |
| 2017 | 58 days |
| 2018 | 37 days |
| 2019 | 21 days |
| 2020 | 38 days |
| 2021 | 48 days |
| 2022 | 46 days |
| 2023 | 26 days |
| 2024 | 43 days |
| 2025 | 22 days |
| 2026 | 20 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
89 years with a frostAcross 89 years with a frost, the median last spring frost at Northport falls on 8 May and the median first autumn frost on 29 September, which leaves a median of 143 days between them.
In 1988 to 2025 the median growing season was 145 days. That is 6 days more than in 1900 to 1950.
Fitted over all years, the growing season changes by +3.5 days per decade at this station.
| Measure | Median, all years | Earliest period (1900 to 1950) | Recent period (1988 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 8 May | 12 May | 5 May | 7 days earlier | -1.6 days per decade |
| First autumn frost | 29 September | 24 September | 4 October | 10 days later | +1.9 days per decade |
| Growing days | 143 days | 139 days | 145 days | 6 days more | +3.5 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
97 years, 1900 to 2025A day with at least 24.3 mm (1.0 in) of rain is expected about once in 2 years. A day with at least 54.6 mm (2.1 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 24.3 mm (1.0 in) | |
| 5 years | 30.7 mm (1.2 in) | |
| 10 years | 35.6 mm (1.4 in) | |
| 25 years | 42.5 mm (1.7 in) | |
| 50 years | 48.2 mm (1.9 in) | |
| 100 years | 54.6 mm (2.1 in) | Longer than the 97 years of record |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 97 years of values from 1900 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: 63.2 mm (2.5 in) in 1992; 53.3 mm (2.1 in) in 1998; 48.3 mm (1.9 in) in 2004.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2004 to 2025 against 1961 to 1990Over 2004 to 2025, Northport had a mean temperature of 8.9 C (48.0 F) and 521.4 mm (20.5 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Ola 4 S (United States, 543 km away), Garden Valley (United States, 552 km away) and Arrowrock Dam (United States, 608 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Ola 4 S | United States | 543 km (337 mi) | 8.9 C (48.0 F) | 507.1 mm (20.0 in) | 0.67 |
| Garden Valley | United States | 552 km (343 mi) | 8.5 C (47.2 F) | 550.7 mm (21.7 in) | 0.79 |
| Arrowrock Dam | United States | 608 km (378 mi) | 9.3 C (48.8 F) | 490.9 mm (19.3 in) | 0.80 |
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.
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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).