Arlington Weather Records (USC00350265)
Record envelope, standing records and threshold days for Arlington (USC00350265), Oregon, United States, with 134 years of record.
Key Facts for Arlington
- Arlington (USC00350265) is a weather station in Oregon, United States at 45.72 latitude and -120.21 longitude, 84 m (277 ft) above sea level.
- The station reports from 1893 to 2026, 134 years of record.
- 1,464 records set at Arlington still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Arlington set a daily record high maximum temperature of 30.6 C (87.1 F) on 6 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Oregon, United States, 45.72 latitude, -120.21 longitude.
- Elevation: 84 m (277 ft).
- Period of record: 1893 to 2026, 134 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
2 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 18.9 C (66.0 F) | -30.0 C (-22.0 F) | 13.9 C (57.0 F) | -8.9 C (16.0 F) |
| Feb | 23.3 C (73.9 F) | -29.4 C (-20.9 F) | 16.7 C (62.1 F) | -3.3 C (26.1 F) |
| Mar | 27.2 C (81.0 F) | -13.9 C (7.0 F) | 21.7 C (71.1 F) | -3.9 C (25.0 F) |
| Apr | 36.1 C (97.0 F) | -7.2 C (19.0 F) | 23.9 C (75.0 F) | -0.6 C (30.9 F) |
| May | 41.7 C (107.1 F) | -3.3 C (26.1 F) | 31.1 C (88.0 F) | 6.1 C (43.0 F) |
| Jun | 47.2 C (117.0 F) | 2.8 C (37.0 F) | 35.6 C (96.1 F) | 7.8 C (46.0 F) |
| Jul | 45.6 C (114.1 F) | 5.6 C (42.1 F) | 37.8 C (100.0 F) | 12.8 C (55.0 F) |
| Aug | 46.1 C (115.0 F) | 4.4 C (39.9 F) | 35.6 C (96.1 F) | 9.4 C (48.9 F) |
| Sep | 40.0 C (104.0 F) | -3.3 C (26.1 F) | 31.1 C (88.0 F) | 5.0 C (41.0 F) |
| Oct | 32.2 C (90.0 F) | -11.7 C (10.9 F) | 30.6 C (87.1 F) | 5.0 C (41.0 F) |
| Nov | 28.9 C (84.0 F) | -20.6 C (-5.1 F) | n/a | n/a |
| Dec | 23.3 C (73.9 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 | 21 |
| 1894 | 22 |
| 1895 | 16 |
| 1896 | 14 |
| 1897 | 13 |
| 1898 | 11 |
| 1899 | 29 |
| 1900 | 50 |
| 1901 | 15 |
| 1902 | 11 |
| 1903 | 18 |
| 1904 | 15 |
| 1905 | 16 |
| 1924 | 14 |
| 1925 | 16 |
| 1926 | 21 |
| 1927 | 6 |
| 1928 | 12 |
| 1929 | 21 |
| 1930 | 23 |
| 1931 | 3 |
| 1932 | 17 |
| 1933 | 23 |
| 1934 | 31 |
| 1935 | 22 |
| 1936 | 31 |
| 1937 | 13 |
| 1938 | 10 |
| 1939 | 6 |
| 1940 | 11 |
| 1941 | 11 |
| 1942 | 8 |
| 1943 | 10 |
| 1944 | 6 |
| 1945 | 10 |
| 1946 | 12 |
| 1947 | 11 |
| 1948 | 6 |
| 1949 | 26 |
| 1950 | 17 |
| 1951 | 3 |
| 1952 | 14 |
| 1953 | 7 |
| 1954 | 9 |
| 1955 | 10 |
| 1956 | 11 |
| 1957 | 13 |
| 1958 | 28 |
| 1959 | 25 |
| 1960 | 31 |
| 1961 | 19 |
| 1962 | 9 |
| 1963 | 14 |
| 1964 | 24 |
| 1965 | 17 |
| 1966 | 13 |
| 1967 | 21 |
| 1968 | 16 |
| 1969 | 9 |
| 1970 | 9 |
| 1971 | 19 |
| 1972 | 35 |
| 1973 | 8 |
| 1974 | 19 |
| 1975 | 14 |
| 1976 | 6 |
| 1977 | 19 |
| 1978 | 8 |
| 1979 | 7 |
| 1980 | 11 |
| 1981 | 4 |
| 1982 | 11 |
| 1983 | 11 |
| 1984 | 11 |
| 1985 | 23 |
| 1986 | 20 |
| 1987 | 15 |
| 1988 | 6 |
| 1989 | 10 |
| 1990 | 10 |
| 1991 | 12 |
| 1992 | 8 |
| 1993 | 15 |
| 1994 | 7 |
| 1995 | 4 |
| 1996 | 6 |
| 1997 | 1 |
| 1998 | 7 |
| 1999 | 10 |
| 2000 | 2 |
| 2001 | 5 |
| 2002 | 6 |
| 2003 | 12 |
| 2004 | 3 |
| 2005 | 1 |
| 2006 | 11 |
| 2007 | 1 |
| 2008 | 8 |
| 2009 | 8 |
| 2010 | 6 |
| 2011 | 2 |
| 2012 | 7 |
| 2013 | 8 |
| 2014 | 12 |
| 2015 | 9 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 18 |
| 2020 | 11 |
| 2021 | 11 |
| 2022 | 5 |
| 2023 | 6 |
| 2024 | 6 |
| 2025 | 11 |
All-Time Record Progression
7 new records| Date | Kind | Detail |
|---|---|---|
| 1950-02-01 | Record low minimum temperature | Record low minimum temperature -29.4 C (-20.9 F) |
| 1953-01-09 | Record daily precipitation | Record daily precipitation 36.3 mm (1.4 in) |
| 1957-01-27 | Record low minimum temperature | Record low minimum temperature -30.0 C (-22.0 F) |
| 1961-08-04 | Record high maximum temperature | Record high maximum temperature 46.1 C (115.0 F) |
| 1964-12-22 | Record daily precipitation | Record daily precipitation 57.7 mm (2.3 in) |
| 1996-11-19 | Record daily precipitation | Record daily precipitation 59.2 mm (2.3 in) |
| 2021-06-30 | Record high maximum temperature | Record high maximum temperature 47.2 C (117.0 F) |
Wettest Day of Each Month
Nov: 59.2 mm (2.3 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 36.3 mm (1.4 in) | 9 January 1953 |
| Feb | 28.7 mm (1.1 in) | 20 February 1904 |
| Mar | 22.6 mm (0.9 in) | 15 March 1987 |
| Apr | 37.8 mm (1.5 in) | 21 April 1988 |
| May | 32.3 mm (1.3 in) | 19 May 2020 |
| Jun | 29.2 mm (1.1 in) | 14 June 1935 |
| Jul | 20.3 mm (0.8 in) | 2 July 1966 |
| Aug | 42.9 mm (1.7 in) | 21 August 1990 |
| Sep | 34.8 mm (1.4 in) | 19 September 2010 |
| Oct | 31.8 mm (1.3 in) | 7 October 1893 |
| Nov | 59.2 mm (2.3 in) | 19 November 1996 |
| Dec | 57.7 mm (2.3 in) | 22 December 1964 |
Period of Record Coverage
1893 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1893 | 355 | 97% | Yes |
| 1894 | 359 | 98% | Yes |
| 1895 | 354 | 97% | Yes |
| 1896 | 288 | 79% | No |
| 1897 | 355 | 97% | Yes |
| 1898 | 344 | 94% | Yes |
| 1899 | 349 | 96% | Yes |
| 1900 | 271 | 74% | No |
| 1901 | 331 | 91% | Yes |
| 1902 | 314 | 86% | No |
| 1903 | 321 | 88% | No |
| 1904 | 365 | 100% | Yes |
| 1905 | 362 | 99% | Yes |
| 1906 | 31 | 8% | No |
| 1924 | 212 | 58% | No |
| 1925 | 359 | 98% | Yes |
| 1926 | 354 | 97% | Yes |
| 1927 | 241 | 66% | No |
| 1928 | 362 | 99% | Yes |
| 1929 | 364 | 100% | Yes |
| 1930 | 332 | 91% | Yes |
| 1931 | 165 | 45% | No |
| 1932 | 364 | 99% | Yes |
| 1933 | 278 | 76% | No |
| 1934 | 356 | 98% | Yes |
| 1935 | 325 | 89% | No |
| 1936 | 358 | 98% | Yes |
| 1937 | 363 | 99% | Yes |
| 1938 | 362 | 99% | Yes |
| 1939 | 364 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 364 | 100% | Yes |
| 1942 | 332 | 91% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 334 | 92% | Yes |
| 1947 | 302 | 83% | No |
| 1948 | 181 | 49% | No |
| 1949 | 349 | 96% | Yes |
| 1950 | 361 | 99% | Yes |
| 1951 | 361 | 99% | Yes |
| 1952 | 363 | 99% | Yes |
| 1953 | 361 | 99% | Yes |
| 1954 | 350 | 96% | Yes |
| 1955 | 327 | 90% | No |
| 1956 | 360 | 98% | Yes |
| 1957 | 362 | 99% | Yes |
| 1958 | 364 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 352 | 96% | Yes |
| 1962 | 363 | 99% | Yes |
| 1963 | 364 | 100% | Yes |
| 1964 | 365 | 100% | Yes |
| 1965 | 361 | 99% | Yes |
| 1966 | 364 | 100% | Yes |
| 1967 | 364 | 100% | Yes |
| 1968 | 365 | 100% | Yes |
| 1969 | 364 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 362 | 99% | Yes |
| 1973 | 259 | 71% | No |
| 1974 | 362 | 99% | Yes |
| 1975 | 364 | 100% | Yes |
| 1976 | 364 | 99% | Yes |
| 1977 | 364 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 357 | 98% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 364 | 100% | Yes |
| 1982 | 335 | 92% | Yes |
| 1983 | 357 | 98% | Yes |
| 1984 | 353 | 96% | Yes |
| 1985 | 364 | 100% | Yes |
| 1986 | 346 | 95% | Yes |
| 1987 | 362 | 99% | Yes |
| 1988 | 356 | 97% | Yes |
| 1989 | 361 | 99% | Yes |
| 1990 | 352 | 96% | Yes |
| 1991 | 325 | 89% | No |
| 1992 | 233 | 64% | No |
| 1993 | 313 | 86% | No |
| 1994 | 322 | 88% | No |
| 1995 | 166 | 45% | No |
| 1996 | 357 | 98% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 364 | 100% | Yes |
| 1999 | 364 | 100% | Yes |
| 2000 | 366 | 100% | Yes |
| 2001 | 364 | 100% | Yes |
| 2002 | 364 | 100% | Yes |
| 2003 | 364 | 100% | Yes |
| 2004 | 366 | 100% | Yes |
| 2005 | 365 | 100% | Yes |
| 2006 | 364 | 100% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 365 | 100% | Yes |
| 2009 | 331 | 91% | Yes |
| 2010 | 364 | 100% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 363 | 99% | Yes |
| 2013 | 363 | 99% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 337 | 92% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 362 | 99% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 284 | 78% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 6 October 2026 | Arlington, US | daily high max (Provisional) | 30.6 C (87.1 F) | 1.7 C (3.1 F) | 73 years | 35 of 100 (Notable) |
| 3 September 2026 | Arlington, US | daily rain (Provisional) | 12.7 mm (0.5 in) | 3.8 mm (0.15 in) | 126 years | 20 of 100 (Routine) |
| 16 June 2026 | Arlington, US | daily high min (Tie) | 20.0 C (68.0 F) | tie | 129 years | 10 of 100 (Routine) |
| 29 May 2026 | Arlington, US | daily rain | 14.5 mm (0.6 in) | 3.1 mm (0.12 in) | 93 years | 20 of 100 (Routine) |
| 25 April 2026 | Arlington, US | daily low min (Tie) | -0.6 C (30.9 F) | tie | 91 years | 9 of 100 (Routine) |
| 23 April 2026 | Arlington, US | daily rain | 11.2 mm (0.4 in) | 3.3 mm (0.13 in) | 29 years | 20 of 100 (Routine) |
| 19 December 2025 | Arlington, US | daily rain | 35.3 mm (1.4 in) | 20.3 mm (0.8 in) | 44 years | 63 of 100 (Major) |
| 17 December 2025 | Arlington, US | daily rain | 11.2 mm (0.4 in) | 0.5 mm (0.02 in) | 94 years | 20 of 100 (Routine) |
| 17 December 2025 | Arlington, US | daily high min | 7.2 C (45.0 F) | 0.5 C (0.9 F) | 52 years | 26 of 100 (Routine) |
| 16 December 2025 | Arlington, US | daily high max | 17.2 C (63.0 F) | 1.1 C (2.0 F) | 26 years | 19 of 100 (Routine) |
| 11 December 2025 | Arlington, US | daily high max | 18.3 C (64.9 F) | 1.6 C (2.9 F) | 100 years | 43 of 100 (Notable) |
| 11 December 2025 | Arlington, US | daily high min | 11.7 C (53.1 F) | 1.1 C (2.0 F) | 20 years | 18 of 100 (Routine) |
| 10 December 2025 | Arlington, US | daily high min | 8.3 C (46.9 F) | 1.1 C (2.0 F) | 58 years | 29 of 100 (Routine) |
| 15 November 2025 | Arlington, US | daily high min (Tie) | 11.1 C (52.0 F) | tie | 15 years | 3 of 100 (Routine) |
| 14 September 2025 | Arlington, US | daily rain | 6.4 mm (0.25 in) | 3.4 mm (0.13 in) | 40 years | 20 of 100 (Routine) |
| 27 August 2025 | Arlington, US | daily high min | 23.3 C (73.9 F) | 0.5 C (0.9 F) | 58 years | 28 of 100 (Routine) |
| 26 August 2025 | Arlington, US | daily high min (Tie) | 20.6 C (69.1 F) | tie | 75 years | 8 of 100 (Routine) |
| 22 July 2025 | Arlington, US | daily rain | 6.4 mm (0.25 in) | 3.9 mm (0.15 in) | 32 years | 20 of 100 (Routine) |
| 11 June 2025 | Arlington, US | daily high min | 21.1 C (70.0 F) | 0.5 C (0.9 F) | 124 years | 41 of 100 (Notable) |
| 10 June 2025 | Arlington, US | daily high min | 21.1 C (70.0 F) | 1.7 C (3.1 F) | 46 years | 27 of 100 (Routine) |
Climate Trend
86 complete years, 1893 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1893 | 10.5 C | -2.04 C |
| 1894 | 11.4 C | -1.16 C |
| 1895 | 11.4 C | -1.15 C |
| 1897 | 12.2 C | -0.33 C |
| 1898 | 12.1 C | -0.37 C |
| 1899 | 11.6 C | -0.93 C |
| 1904 | 12.5 C | +0.01 C |
| 1905 | 12.1 C | -0.42 C |
| 1925 | 14.0 C | +1.48 C |
| 1926 | 14.1 C | +1.60 C |
| 1928 | 12.9 C | +0.36 C |
| 1929 | 11.8 C | -0.69 C |
| 1932 | 12.0 C | -0.51 C |
| 1934 | 14.3 C | +1.80 C |
| 1936 | 12.2 C | -0.33 C |
| 1937 | 11.5 C | -0.98 C |
| 1938 | 12.5 C | -0.06 C |
| 1939 | 13.2 C | +0.71 C |
| 1940 | 12.6 C | +0.11 C |
| 1941 | 12.8 C | +0.33 C |
| 1943 | 11.4 C | -1.15 C |
| 1944 | 11.9 C | -0.57 C |
| 1945 | 12.1 C | -0.42 C |
| 1950 | 12.1 C | -0.44 C |
| 1951 | 12.5 C | 0.00 C |
| 1952 | 12.5 C | 0.00 C |
| 1953 | 13.5 C | +1.01 C |
| 1956 | 12.5 C | -0.04 C |
| 1957 | 11.9 C | -0.57 C |
| 1958 | 13.4 C | +0.88 C |
| 1959 | 11.4 C | -1.09 C |
| 1960 | 11.4 C | -1.08 C |
| 1961 | 13.0 C | +0.51 C |
| 1962 | 12.2 C | -0.27 C |
| 1963 | 12.2 C | -0.31 C |
| 1964 | 11.7 C | -0.77 C |
| 1965 | 13.0 C | +0.45 C |
| 1966 | 13.3 C | +0.81 C |
| 1967 | 14.1 C | +1.58 C |
| 1968 | 13.1 C | +0.59 C |
| 1969 | 12.3 C | -0.23 C |
| 1970 | 12.6 C | +0.13 C |
| 1971 | 12.8 C | +0.24 C |
| 1972 | 12.3 C | -0.21 C |
| 1974 | 13.2 C | +0.67 C |
| 1975 | 12.4 C | -0.12 C |
| 1976 | 12.1 C | -0.44 C |
| 1977 | 12.7 C | +0.23 C |
| 1978 | 12.2 C | -0.36 C |
| 1979 | 11.9 C | -0.59 C |
| 1980 | 11.8 C | -0.70 C |
| 1981 | 12.6 C | +0.06 C |
| 1983 | 12.8 C | +0.28 C |
| 1984 | 12.2 C | -0.32 C |
| 1985 | 11.6 C | -0.90 C |
| 1987 | 12.9 C | +0.41 C |
| 1988 | 12.6 C | +0.12 C |
| 1989 | 12.2 C | -0.34 C |
| 1990 | 12.9 C | +0.37 C |
| 1996 | 12.1 C | -0.46 C |
| 1997 | 12.8 C | +0.29 C |
| 1998 | 13.7 C | +1.14 C |
| 1999 | 12.9 C | +0.39 C |
| 2000 | 12.4 C | -0.12 C |
| 2001 | 13.1 C | +0.63 C |
| 2002 | 12.9 C | +0.34 C |
| 2003 | 13.9 C | +1.40 C |
| 2004 | 13.6 C | +1.09 C |
| 2006 | 13.0 C | +0.52 C |
| 2007 | 12.4 C | -0.08 C |
| 2008 | 11.8 C | -0.68 C |
| 2010 | 12.2 C | -0.28 C |
| 2011 | 11.7 C | -0.82 C |
| 2012 | 12.4 C | -0.10 C |
| 2013 | 12.5 C | -0.01 C |
| 2014 | 13.1 C | +0.61 C |
| 2016 | 13.3 C | +0.81 C |
| 2017 | 12.0 C | -0.54 C |
| 2018 | 12.9 C | +0.41 C |
| 2019 | 11.5 C | -0.97 C |
| 2020 | 13.0 C | +0.48 C |
| 2021 | 13.5 C | +0.97 C |
| 2022 | 12.0 C | -0.53 C |
| 2023 | 12.7 C | +0.19 C |
| 2024 | 12.6 C | +0.06 C |
| 2025 | 13.2 C | +0.70 C |
The annual mean temperature here has risen by 0.05 C (0.01 to 0.09) per decade over 1893 to 2025. In Fahrenheit: 0.09 F (0.01 to 0.17) per decade. The slope is a straight line fitted to 86 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.05 C (0.01 to 0.09) per decade | 0.09 F (0.01 to 0.17) per decade | 1893 to 2025 | 86 | Rise |
| Mean daily maximum | 0.01 C (-0.04 to 0.07) per decade | 0.02 F (-0.08 to 0.12) per decade | 1893 to 2025 | 86 | Not clearly different from zero |
| Mean daily minimum | 0.09 C (0.05 to 0.13) per decade | 0.2 F (0.1 to 0.2) per decade | 1893 to 2025 | 86 | 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) | 47.2 C (117.0 F) | 2021 | 40.6 C (105.1 F) | 117 |
| Coldest night (TNn) | -30.0 C (-22.0 F) | 1957 | -14.4 C (6.1 F) | 117 |
| Wettest day (Rx1day) | 59.2 mm (2.3 in) | 1996 | 18.1 mm (0.7 in) | 116 |
| Wettest five days (Rx5day) | 140.0 mm (5.5 in) | 1964 | 32.3 mm (1.3 in) | 116 |
| Longest dry spell (CDD) | 119 days | 1932 | 61 days | 116 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1893 | 39.4 C (102.9 F) |
| 1894 | 38.3 C (100.9 F) |
| 1895 | 38.3 C (100.9 F) |
| 1896 | 41.7 C (107.1 F) |
| 1897 | 41.1 C (106.0 F) |
| 1898 | 42.8 C (109.0 F) |
| 1899 | 38.9 C (102.0 F) |
| 1900 | 37.2 C (99.0 F) |
| 1901 | 39.4 C (102.9 F) |
| 1902 | 38.3 C (100.9 F) |
| 1903 | 37.2 C (99.0 F) |
| 1904 | 39.4 C (102.9 F) |
| 1905 | 41.7 C (107.1 F) |
| 1906 | 13.9 C (57.0 F) |
| 1924 | 40.0 C (104.0 F) |
| 1925 | 40.6 C (105.1 F) |
| 1926 | 43.3 C (109.9 F) |
| 1927 | 32.2 C (90.0 F) |
| 1928 | 45.0 C (113.0 F) |
| 1929 | 41.1 C (106.0 F) |
| 1930 | 41.1 C (106.0 F) |
| 1931 | 40.0 C (104.0 F) |
| 1932 | 37.8 C (100.0 F) |
| 1933 | 43.9 C (111.0 F) |
| 1934 | 41.1 C (106.0 F) |
| 1935 | 45.0 C (113.0 F) |
| 1936 | 41.7 C (107.1 F) |
| 1937 | 39.4 C (102.9 F) |
| 1938 | 42.8 C (109.0 F) |
| 1939 | 44.4 C (111.9 F) |
| 1940 | 39.4 C (102.9 F) |
| 1941 | 45.6 C (114.1 F) |
| 1942 | 42.2 C (108.0 F) |
| 1943 | 38.3 C (100.9 F) |
| 1944 | 40.0 C (104.0 F) |
| 1945 | 39.4 C (102.9 F) |
| 1946 | 42.2 C (108.0 F) |
| 1947 | 38.3 C (100.9 F) |
| 1948 | 37.8 C (100.0 F) |
| 1949 | 38.9 C (102.0 F) |
| 1950 | 40.0 C (104.0 F) |
| 1951 | 38.3 C (100.9 F) |
| 1952 | 38.9 C (102.0 F) |
| 1953 | 40.6 C (105.1 F) |
| 1954 | 38.3 C (100.9 F) |
| 1955 | 40.6 C (105.1 F) |
| 1956 | 41.7 C (107.1 F) |
| 1957 | 41.1 C (106.0 F) |
| 1958 | 42.8 C (109.0 F) |
| 1959 | 42.8 C (109.0 F) |
| 1960 | 42.8 C (109.0 F) |
| 1961 | 46.1 C (115.0 F) |
| 1962 | 42.2 C (108.0 F) |
| 1963 | 40.0 C (104.0 F) |
| 1964 | 42.8 C (109.0 F) |
| 1965 | 41.7 C (107.1 F) |
| 1966 | 40.0 C (104.0 F) |
| 1967 | 43.3 C (109.9 F) |
| 1968 | 43.3 C (109.9 F) |
| 1969 | 40.0 C (104.0 F) |
| 1970 | 41.1 C (106.0 F) |
| 1971 | 42.8 C (109.0 F) |
| 1972 | 43.3 C (109.9 F) |
| 1973 | 41.7 C (107.1 F) |
| 1974 | 39.4 C (102.9 F) |
| 1975 | 41.7 C (107.1 F) |
| 1976 | 37.8 C (100.0 F) |
| 1977 | 40.6 C (105.1 F) |
| 1978 | 40.6 C (105.1 F) |
| 1979 | 41.7 C (107.1 F) |
| 1980 | 38.3 C (100.9 F) |
| 1981 | 40.0 C (104.0 F) |
| 1982 | 40.0 C (104.0 F) |
| 1983 | 40.6 C (105.1 F) |
| 1984 | 38.9 C (102.0 F) |
| 1985 | 41.7 C (107.1 F) |
| 1986 | 41.7 C (107.1 F) |
| 1987 | 41.7 C (107.1 F) |
| 1988 | 40.6 C (105.1 F) |
| 1989 | 38.3 C (100.9 F) |
| 1990 | 42.8 C (109.0 F) |
| 1991 | 41.7 C (107.1 F) |
| 1992 | 41.1 C (106.0 F) |
| 1993 | 38.3 C (100.9 F) |
| 1994 | 43.9 C (111.0 F) |
| 1995 | 36.7 C (98.1 F) |
| 1996 | 41.1 C (106.0 F) |
| 1997 | 39.4 C (102.9 F) |
| 1998 | 41.7 C (107.1 F) |
| 1999 | 39.4 C (102.9 F) |
| 2000 | 39.4 C (102.9 F) |
| 2001 | 39.4 C (102.9 F) |
| 2002 | 40.6 C (105.1 F) |
| 2003 | 41.7 C (107.1 F) |
| 2004 | 40.6 C (105.1 F) |
| 2005 | 40.6 C (105.1 F) |
| 2006 | 43.3 C (109.9 F) |
| 2007 | 40.6 C (105.1 F) |
| 2008 | 41.1 C (106.0 F) |
| 2009 | 41.1 C (106.0 F) |
| 2010 | 38.3 C (100.9 F) |
| 2011 | 36.7 C (98.1 F) |
| 2012 | 40.0 C (104.0 F) |
| 2013 | 40.6 C (105.1 F) |
| 2014 | 40.0 C (104.0 F) |
| 2015 | 41.1 C (106.0 F) |
| 2016 | 40.0 C (104.0 F) |
| 2017 | 38.9 C (102.0 F) |
| 2018 | 40.0 C (104.0 F) |
| 2019 | 39.4 C (102.9 F) |
| 2020 | 42.2 C (108.0 F) |
| 2021 | 47.2 C (117.0 F) |
| 2022 | 42.8 C (109.0 F) |
| 2023 | 40.6 C (105.1 F) |
| 2024 | 39.4 C (102.9 F) |
| 2025 | 40.0 C (104.0 F) |
| 2026 | 37.8 C (100.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1893 | -22.2 C (-8.0 F) |
| 1894 | -16.7 C (1.9 F) |
| 1895 | -13.9 C (7.0 F) |
| 1896 | -11.1 C (12.0 F) |
| 1897 | -17.8 C (0.0 F) |
| 1898 | -17.2 C (1.0 F) |
| 1899 | -19.4 C (-2.9 F) |
| 1900 | -7.2 C (19.0 F) |
| 1901 | -9.4 C (15.1 F) |
| 1902 | -18.9 C (-2.0 F) |
| 1903 | -8.3 C (17.1 F) |
| 1904 | -7.2 C (19.0 F) |
| 1905 | -16.1 C (3.0 F) |
| 1906 | -8.9 C (16.0 F) |
| 1924 | -24.4 C (-11.9 F) |
| 1925 | -6.1 C (21.0 F) |
| 1926 | -17.2 C (1.0 F) |
| 1927 | -26.1 C (-15.0 F) |
| 1928 | -13.3 C (8.1 F) |
| 1929 | -26.7 C (-16.1 F) |
| 1930 | -27.8 C (-18.0 F) |
| 1931 | -12.8 C (9.0 F) |
| 1932 | -21.7 C (-7.1 F) |
| 1933 | -21.7 C (-7.1 F) |
| 1934 | -6.7 C (19.9 F) |
| 1935 | -24.4 C (-11.9 F) |
| 1936 | -18.9 C (-2.0 F) |
| 1937 | -23.3 C (-9.9 F) |
| 1938 | -11.7 C (10.9 F) |
| 1939 | -11.1 C (12.0 F) |
| 1940 | -12.2 C (10.0 F) |
| 1941 | -12.2 C (10.0 F) |
| 1942 | -17.8 C (0.0 F) |
| 1943 | -22.2 C (-8.0 F) |
| 1944 | -8.9 C (16.0 F) |
| 1945 | -8.9 C (16.0 F) |
| 1946 | -6.1 C (21.0 F) |
| 1947 | -5.0 C (23.0 F) |
| 1948 | -14.4 C (6.1 F) |
| 1949 | -24.4 C (-11.9 F) |
| 1950 | -29.4 C (-20.9 F) |
| 1951 | -14.4 C (6.1 F) |
| 1952 | -12.2 C (10.0 F) |
| 1953 | -5.0 C (23.0 F) |
| 1954 | -23.3 C (-9.9 F) |
| 1955 | -20.6 C (-5.1 F) |
| 1956 | -18.9 C (-2.0 F) |
| 1957 | -30.0 C (-22.0 F) |
| 1958 | -12.2 C (10.0 F) |
| 1959 | -18.9 C (-2.0 F) |
| 1960 | -15.0 C (5.0 F) |
| 1961 | -14.4 C (6.1 F) |
| 1962 | -21.7 C (-7.1 F) |
| 1963 | -20.6 C (-5.1 F) |
| 1964 | -21.7 C (-7.1 F) |
| 1965 | -10.6 C (12.9 F) |
| 1966 | -7.2 C (19.0 F) |
| 1967 | -13.3 C (8.1 F) |
| 1968 | -18.9 C (-2.0 F) |
| 1969 | -18.9 C (-2.0 F) |
| 1970 | -9.4 C (15.1 F) |
| 1971 | -11.1 C (12.0 F) |
| 1972 | -21.7 C (-7.1 F) |
| 1973 | -19.4 C (-2.9 F) |
| 1974 | -22.2 C (-8.0 F) |
| 1975 | -6.7 C (19.9 F) |
| 1976 | -11.7 C (10.9 F) |
| 1977 | -13.3 C (8.1 F) |
| 1978 | -19.4 C (-2.9 F) |
| 1979 | -23.9 C (-11.0 F) |
| 1980 | -17.8 C (0.0 F) |
| 1981 | -6.7 C (19.9 F) |
| 1982 | -16.1 C (3.0 F) |
| 1983 | -20.6 C (-5.1 F) |
| 1984 | -20.6 C (-5.1 F) |
| 1985 | -20.6 C (-5.1 F) |
| 1986 | -7.2 C (19.0 F) |
| 1987 | -8.3 C (17.1 F) |
| 1988 | -10.6 C (12.9 F) |
| 1989 | -22.2 C (-8.0 F) |
| 1990 | -21.7 C (-7.1 F) |
| 1991 | -9.4 C (15.1 F) |
| 1992 | -5.6 C (21.9 F) |
| 1993 | -17.2 C (1.0 F) |
| 1994 | -9.4 C (15.1 F) |
| 1995 | -11.1 C (12.0 F) |
| 1996 | -22.8 C (-9.0 F) |
| 1997 | -11.7 C (10.9 F) |
| 1998 | -15.6 C (3.9 F) |
| 1999 | -5.6 C (21.9 F) |
| 2000 | -6.7 C (19.9 F) |
| 2001 | -7.2 C (19.0 F) |
| 2002 | -11.7 C (10.9 F) |
| 2003 | -9.4 C (15.1 F) |
| 2004 | -21.1 C (-6.0 F) |
| 2005 | -8.9 C (16.0 F) |
| 2006 | -11.7 C (10.9 F) |
| 2007 | -13.3 C (8.1 F) |
| 2008 | -18.3 C (-0.9 F) |
| 2009 | -16.7 C (1.9 F) |
| 2010 | -17.8 C (0.0 F) |
| 2011 | -11.7 C (10.9 F) |
| 2012 | -10.6 C (12.9 F) |
| 2013 | -18.3 C (-0.9 F) |
| 2014 | -13.3 C (8.1 F) |
| 2015 | -11.1 C (12.0 F) |
| 2016 | -17.2 C (1.0 F) |
| 2017 | -15.6 C (3.9 F) |
| 2018 | -11.1 C (12.0 F) |
| 2019 | -13.9 C (7.0 F) |
| 2020 | -10.6 C (12.9 F) |
| 2021 | -10.6 C (12.9 F) |
| 2022 | -17.2 C (1.0 F) |
| 2023 | -12.2 C (10.0 F) |
| 2024 | -18.9 C (-2.0 F) |
| 2025 | -12.8 C (9.0 F) |
| 2026 | -8.9 C (16.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1893 | 31.8 mm (1.3 in) |
| 1894 | 24.6 mm (1.0 in) |
| 1895 | 22.9 mm (0.9 in) |
| 1896 | 15.0 mm (0.6 in) |
| 1897 | 27.9 mm (1.1 in) |
| 1898 | 11.4 mm (0.4 in) |
| 1899 | 24.1 mm (0.9 in) |
| 1900 | 13.2 mm (0.5 in) |
| 1901 | 17.8 mm (0.7 in) |
| 1902 | 22.9 mm (0.9 in) |
| 1903 | 19.1 mm (0.8 in) |
| 1904 | 28.7 mm (1.1 in) |
| 1905 | 21.6 mm (0.9 in) |
| 1906 | n/a |
| 1924 | 14.7 mm (0.6 in) |
| 1925 | 10.2 mm (0.4 in) |
| 1926 | 20.8 mm (0.8 in) |
| 1927 | 25.4 mm (1.0 in) |
| 1928 | 15.7 mm (0.6 in) |
| 1929 | 20.6 mm (0.8 in) |
| 1930 | 18.5 mm (0.7 in) |
| 1931 | 21.1 mm (0.8 in) |
| 1932 | 14.0 mm (0.6 in) |
| 1933 | 17.5 mm (0.7 in) |
| 1934 | 13.7 mm (0.5 in) |
| 1935 | 29.2 mm (1.1 in) |
| 1936 | 15.0 mm (0.6 in) |
| 1937 | 20.6 mm (0.8 in) |
| 1938 | 18.3 mm (0.7 in) |
| 1939 | 12.2 mm (0.5 in) |
| 1940 | 23.4 mm (0.9 in) |
| 1941 | 19.1 mm (0.8 in) |
| 1942 | 23.9 mm (0.9 in) |
| 1943 | 15.0 mm (0.6 in) |
| 1944 | 29.0 mm (1.1 in) |
| 1945 | 30.7 mm (1.2 in) |
| 1946 | 16.0 mm (0.6 in) |
| 1947 | 13.5 mm (0.5 in) |
| 1948 | 12.4 mm (0.5 in) |
| 1949 | 14.2 mm (0.6 in) |
| 1950 | 25.9 mm (1.0 in) |
| 1951 | 20.8 mm (0.8 in) |
| 1952 | 9.9 mm (0.39 in) |
| 1953 | 36.3 mm (1.4 in) |
| 1954 | 17.8 mm (0.7 in) |
| 1955 | 22.1 mm (0.9 in) |
| 1956 | 27.9 mm (1.1 in) |
| 1957 | 17.0 mm (0.7 in) |
| 1958 | 18.8 mm (0.7 in) |
| 1959 | 12.7 mm (0.5 in) |
| 1960 | 11.7 mm (0.5 in) |
| 1961 | 25.1 mm (1.0 in) |
| 1962 | 13.0 mm (0.5 in) |
| 1963 | 14.5 mm (0.6 in) |
| 1964 | 57.7 mm (2.3 in) |
| 1965 | 27.2 mm (1.1 in) |
| 1966 | 20.3 mm (0.8 in) |
| 1967 | 9.9 mm (0.39 in) |
| 1968 | 13.5 mm (0.5 in) |
| 1969 | 12.7 mm (0.5 in) |
| 1970 | 23.4 mm (0.9 in) |
| 1971 | 18.8 mm (0.7 in) |
| 1972 | 18.8 mm (0.7 in) |
| 1973 | 26.2 mm (1.0 in) |
| 1974 | 17.0 mm (0.7 in) |
| 1975 | 27.7 mm (1.1 in) |
| 1976 | 11.9 mm (0.5 in) |
| 1977 | 41.1 mm (1.6 in) |
| 1978 | 14.0 mm (0.6 in) |
| 1979 | 13.7 mm (0.5 in) |
| 1980 | 17.8 mm (0.7 in) |
| 1981 | 21.8 mm (0.9 in) |
| 1982 | 25.4 mm (1.0 in) |
| 1983 | 14.0 mm (0.6 in) |
| 1984 | 17.0 mm (0.7 in) |
| 1985 | 12.7 mm (0.5 in) |
| 1986 | 10.2 mm (0.4 in) |
| 1987 | 22.6 mm (0.9 in) |
| 1988 | 37.8 mm (1.5 in) |
| 1989 | 16.0 mm (0.6 in) |
| 1990 | 42.9 mm (1.7 in) |
| 1991 | 27.7 mm (1.1 in) |
| 1992 | 15.0 mm (0.6 in) |
| 1993 | 11.4 mm (0.4 in) |
| 1994 | 25.7 mm (1.0 in) |
| 1995 | 19.1 mm (0.8 in) |
| 1996 | 59.2 mm (2.3 in) |
| 1997 | 19.8 mm (0.8 in) |
| 1998 | 35.6 mm (1.4 in) |
| 1999 | 13.7 mm (0.5 in) |
| 2000 | 15.7 mm (0.6 in) |
| 2001 | 10.9 mm (0.4 in) |
| 2002 | 16.5 mm (0.6 in) |
| 2003 | 13.7 mm (0.5 in) |
| 2004 | 13.7 mm (0.5 in) |
| 2005 | 21.8 mm (0.9 in) |
| 2006 | 15.5 mm (0.6 in) |
| 2007 | 16.0 mm (0.6 in) |
| 2008 | 13.2 mm (0.5 in) |
| 2009 | 23.1 mm (0.9 in) |
| 2010 | 34.8 mm (1.4 in) |
| 2011 | 24.9 mm (1.0 in) |
| 2012 | 19.1 mm (0.8 in) |
| 2013 | 14.0 mm (0.6 in) |
| 2014 | 16.8 mm (0.7 in) |
| 2015 | 16.8 mm (0.7 in) |
| 2016 | 13.5 mm (0.5 in) |
| 2017 | 15.5 mm (0.6 in) |
| 2018 | 17.8 mm (0.7 in) |
| 2019 | 13.7 mm (0.5 in) |
| 2020 | 32.3 mm (1.3 in) |
| 2021 | 20.8 mm (0.8 in) |
| 2022 | 20.6 mm (0.8 in) |
| 2023 | 8.9 mm (0.35 in) |
| 2024 | 12.7 mm (0.5 in) |
| 2025 | 35.3 mm (1.4 in) |
| 2026 | 14.5 mm (0.6 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1893 | 45.8 mm (1.8 in) |
| 1894 | 24.6 mm (1.0 in) |
| 1895 | 25.7 mm (1.0 in) |
| 1896 | 21.1 mm (0.8 in) |
| 1897 | 31.6 mm (1.2 in) |
| 1898 | 13.5 mm (0.5 in) |
| 1899 | 38.3 mm (1.5 in) |
| 1900 | 19.9 mm (0.8 in) |
| 1901 | 38.4 mm (1.5 in) |
| 1902 | 39.4 mm (1.6 in) |
| 1903 | 46.0 mm (1.8 in) |
| 1904 | 37.1 mm (1.5 in) |
| 1905 | 43.5 mm (1.7 in) |
| 1906 | n/a |
| 1924 | 30.5 mm (1.2 in) |
| 1925 | 22.4 mm (0.9 in) |
| 1926 | 39.7 mm (1.6 in) |
| 1927 | 36.3 mm (1.4 in) |
| 1928 | 35.1 mm (1.4 in) |
| 1929 | 36.1 mm (1.4 in) |
| 1930 | 33.2 mm (1.3 in) |
| 1931 | 29.8 mm (1.2 in) |
| 1932 | 21.6 mm (0.9 in) |
| 1933 | 34.8 mm (1.4 in) |
| 1934 | 20.9 mm (0.8 in) |
| 1935 | 29.2 mm (1.1 in) |
| 1936 | 36.6 mm (1.4 in) |
| 1937 | 37.6 mm (1.5 in) |
| 1938 | 39.7 mm (1.6 in) |
| 1939 | 16.5 mm (0.6 in) |
| 1940 | 41.4 mm (1.6 in) |
| 1941 | 22.4 mm (0.9 in) |
| 1942 | 27.7 mm (1.1 in) |
| 1943 | 43.4 mm (1.7 in) |
| 1944 | 32.2 mm (1.3 in) |
| 1945 | 48.7 mm (1.9 in) |
| 1946 | 34.8 mm (1.4 in) |
| 1947 | 23.9 mm (0.9 in) |
| 1948 | 21.8 mm (0.9 in) |
| 1949 | 30.7 mm (1.2 in) |
| 1950 | 36.0 mm (1.4 in) |
| 1951 | 27.1 mm (1.1 in) |
| 1952 | 24.4 mm (1.0 in) |
| 1953 | 46.7 mm (1.8 in) |
| 1954 | 33.6 mm (1.3 in) |
| 1955 | 28.5 mm (1.1 in) |
| 1956 | 37.8 mm (1.5 in) |
| 1957 | 32.3 mm (1.3 in) |
| 1958 | 36.3 mm (1.4 in) |
| 1959 | 32.8 mm (1.3 in) |
| 1960 | 29.2 mm (1.1 in) |
| 1961 | 57.1 mm (2.2 in) |
| 1962 | 25.3 mm (1.0 in) |
| 1963 | 35.5 mm (1.4 in) |
| 1964 | 140.0 mm (5.5 in) |
| 1965 | 32.8 mm (1.3 in) |
| 1966 | 49.6 mm (2.0 in) |
| 1967 | 22.7 mm (0.9 in) |
| 1968 | 24.5 mm (1.0 in) |
| 1969 | 32.3 mm (1.3 in) |
| 1970 | 46.3 mm (1.8 in) |
| 1971 | 31.0 mm (1.2 in) |
| 1972 | 28.4 mm (1.1 in) |
| 1973 | 39.4 mm (1.6 in) |
| 1974 | 20.5 mm (0.8 in) |
| 1975 | 33.0 mm (1.3 in) |
| 1976 | 15.4 mm (0.6 in) |
| 1977 | 67.5 mm (2.7 in) |
| 1978 | 25.4 mm (1.0 in) |
| 1979 | 26.9 mm (1.1 in) |
| 1980 | 29.7 mm (1.2 in) |
| 1981 | 43.4 mm (1.7 in) |
| 1982 | 30.0 mm (1.2 in) |
| 1983 | 26.6 mm (1.0 in) |
| 1984 | 23.3 mm (0.9 in) |
| 1985 | 21.1 mm (0.8 in) |
| 1986 | 24.1 mm (0.9 in) |
| 1987 | 35.9 mm (1.4 in) |
| 1988 | 62.4 mm (2.5 in) |
| 1989 | 19.1 mm (0.8 in) |
| 1990 | 44.9 mm (1.8 in) |
| 1991 | 31.6 mm (1.2 in) |
| 1992 | 21.3 mm (0.8 in) |
| 1993 | 20.0 mm (0.8 in) |
| 1994 | 33.3 mm (1.3 in) |
| 1995 | 41.9 mm (1.6 in) |
| 1996 | 82.1 mm (3.2 in) |
| 1997 | 35.9 mm (1.4 in) |
| 1998 | 41.8 mm (1.6 in) |
| 1999 | 21.9 mm (0.9 in) |
| 2000 | 27.8 mm (1.1 in) |
| 2001 | 20.3 mm (0.8 in) |
| 2002 | 42.2 mm (1.7 in) |
| 2003 | 29.5 mm (1.2 in) |
| 2004 | 28.0 mm (1.1 in) |
| 2005 | 68.8 mm (2.7 in) |
| 2006 | 59.1 mm (2.3 in) |
| 2007 | 21.8 mm (0.9 in) |
| 2008 | 30.2 mm (1.2 in) |
| 2009 | 36.8 mm (1.4 in) |
| 2010 | 57.4 mm (2.3 in) |
| 2011 | 26.2 mm (1.0 in) |
| 2012 | 39.1 mm (1.5 in) |
| 2013 | 26.7 mm (1.1 in) |
| 2014 | 29.8 mm (1.2 in) |
| 2015 | 31.0 mm (1.2 in) |
| 2016 | 27.2 mm (1.1 in) |
| 2017 | 24.7 mm (1.0 in) |
| 2018 | 25.4 mm (1.0 in) |
| 2019 | 33.7 mm (1.3 in) |
| 2020 | 38.0 mm (1.5 in) |
| 2021 | 34.5 mm (1.4 in) |
| 2022 | 37.9 mm (1.5 in) |
| 2023 | 23.2 mm (0.9 in) |
| 2024 | 36.1 mm (1.4 in) |
| 2025 | 51.1 mm (2.0 in) |
| 2026 | 20.8 mm (0.8 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1893 | 59 days |
| 1894 | 60 days |
| 1895 | 55 days |
| 1896 | 87 days |
| 1897 | 62 days |
| 1898 | 37 days |
| 1899 | 68 days |
| 1900 | 37 days |
| 1901 | 62 days |
| 1902 | 76 days |
| 1903 | 46 days |
| 1904 | 112 days |
| 1905 | 77 days |
| 1906 | n/a |
| 1924 | 38 days |
| 1925 | 101 days |
| 1926 | 58 days |
| 1927 | 30 days |
| 1928 | 93 days |
| 1929 | 99 days |
| 1930 | 101 days |
| 1931 | 81 days |
| 1932 | 119 days |
| 1933 | 65 days |
| 1934 | 56 days |
| 1935 | 35 days |
| 1936 | 76 days |
| 1937 | 35 days |
| 1938 | 61 days |
| 1939 | 93 days |
| 1940 | 47 days |
| 1941 | 22 days |
| 1942 | 57 days |
| 1943 | 43 days |
| 1944 | 76 days |
| 1945 | 110 days |
| 1946 | 48 days |
| 1947 | 42 days |
| 1948 | 32 days |
| 1949 | 60 days |
| 1950 | 103 days |
| 1951 | 53 days |
| 1952 | 62 days |
| 1953 | 65 days |
| 1954 | 35 days |
| 1955 | 48 days |
| 1956 | 38 days |
| 1957 | 55 days |
| 1958 | 101 days |
| 1959 | 101 days |
| 1960 | 45 days |
| 1961 | 55 days |
| 1962 | 69 days |
| 1963 | 60 days |
| 1964 | 39 days |
| 1965 | 62 days |
| 1966 | 81 days |
| 1967 | 81 days |
| 1968 | 54 days |
| 1969 | 86 days |
| 1970 | 61 days |
| 1971 | 51 days |
| 1972 | 68 days |
| 1973 | 68 days |
| 1974 | 110 days |
| 1975 | 42 days |
| 1976 | 59 days |
| 1977 | 83 days |
| 1978 | 48 days |
| 1979 | 44 days |
| 1980 | 64 days |
| 1981 | 74 days |
| 1982 | 52 days |
| 1983 | 44 days |
| 1984 | 68 days |
| 1985 | 54 days |
| 1986 | 67 days |
| 1987 | 90 days |
| 1988 | 66 days |
| 1989 | 84 days |
| 1990 | 53 days |
| 1991 | 99 days |
| 1992 | 33 days |
| 1993 | 88 days |
| 1994 | 100 days |
| 1995 | 21 days |
| 1996 | 57 days |
| 1997 | 45 days |
| 1998 | 35 days |
| 1999 | 78 days |
| 2000 | 88 days |
| 2001 | 33 days |
| 2002 | 96 days |
| 2003 | 71 days |
| 2004 | 55 days |
| 2005 | 82 days |
| 2006 | 95 days |
| 2007 | 49 days |
| 2008 | 57 days |
| 2009 | 29 days |
| 2010 | 41 days |
| 2011 | 77 days |
| 2012 | 103 days |
| 2013 | 38 days |
| 2014 | 38 days |
| 2015 | 98 days |
| 2016 | 30 days |
| 2017 | 57 days |
| 2018 | 106 days |
| 2019 | 36 days |
| 2020 | 102 days |
| 2021 | 85 days |
| 2022 | 96 days |
| 2023 | 45 days |
| 2024 | 100 days |
| 2025 | 64 days |
| 2026 | 43 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
86 years with a frostAcross 86 years with a frost, the median last spring frost at Arlington falls on 13 April and the median first autumn frost on 20 October, which leaves a median of 191 days between them.
In 1988 to 2025 the median growing season was 197 days. That is 2 days fewer than in 1893 to 1958.
Fitted over all years, the growing season changes by +0.6 days per decade at this station.
| Measure | Median, all years | Earliest period (1893 to 1958) | Recent period (1988 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 13 April | 8 April | 11 April | 3 days later | -0.1 days per decade |
| First autumn frost | 20 October | 21 October | 24 October | 3 days later | +0.4 days per decade |
| Growing days | 191 days | 199 days | 197 days | 2 days fewer | +0.6 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
98 years, 1895 to 2025A day with at least 18.2 mm (0.7 in) of rain is expected about once in 2 years. A day with at least 56.2 mm (2.2 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 18.2 mm (0.7 in) | |
| 5 years | 25.7 mm (1.0 in) | |
| 10 years | 31.6 mm (1.2 in) | |
| 25 years | 40.3 mm (1.6 in) | |
| 50 years | 47.8 mm (1.9 in) | |
| 100 years | 56.2 mm (2.2 in) | Longer than the 98 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, 98 years of values from 1895 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: 59.2 mm (2.3 in) in 1996; 57.7 mm (2.3 in) in 1964; 42.9 mm (1.7 in) in 1990.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2010 to 2025 against 1961 to 1990Over 2010 to 2025, Arlington had a mean temperature of 12.6 C (54.6 F) and 252.1 mm (9.9 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Pipe Spring Nm (United States, 1,165 km away), Lahontan Dam (United States, 701 km away) and Mina (United States, 834 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Pipe Spring Nm | United States | 1,165 km (724 mi) | 12.4 C (54.3 F) | 257.4 mm (10.1 in) | 0.70 |
| Lahontan Dam | United States | 701 km (436 mi) | 12.6 C (54.6 F) | 141.1 mm (5.6 in) | 0.75 |
| Mina | United States | 834 km (518 mi) | 12.4 C (54.3 F) | 144.6 mm (5.7 in) | 0.77 |
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 (2026-10-14).