Eureka Weather Records (USC00262708)
Record envelope, standing records and threshold days for Eureka (USC00262708), Nevada, United States, with 139 years of record.
Key Facts for Eureka
- Eureka (USC00262708) is a weather station in Nevada, United States at 39.52 latitude and -115.96 longitude, 1,960 m (6,430 ft) above sea level.
- The station reports from 1888 to 2026, 139 years of record.
- 1,464 records set at Eureka still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Eureka set a daily record precipitation of 38.1 mm (1.5 in) on 12 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Nevada, United States, 39.52 latitude, -115.96 longitude.
- Elevation: 1,960 m (6,430 ft).
- Period of record: 1888 to 2026, 139 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
19 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 18.3 C (64.9 F) | -32.2 C (-26.0 F) | 11.7 C (53.1 F) | -12.8 C (9.0 F) |
| Feb | 18.3 C (64.9 F) | -30.6 C (-23.1 F) | 16.1 C (61.0 F) | -11.7 C (10.9 F) |
| Mar | 27.8 C (82.0 F) | -23.3 C (-9.9 F) | 27.8 C (82.0 F) | -7.2 C (19.0 F) |
| Apr | 30.6 C (87.1 F) | -15.0 C (5.0 F) | 22.2 C (72.0 F) | -11.7 C (10.9 F) |
| May | 35.0 C (95.0 F) | -12.2 C (10.0 F) | 29.4 C (84.9 F) | -3.3 C (26.1 F) |
| Jun | 37.8 C (100.0 F) | -11.7 C (10.9 F) | 33.9 C (93.0 F) | 0.6 C (33.1 F) |
| Jul | 43.3 C (109.9 F) | -1.7 C (28.9 F) | 35.0 C (95.0 F) | 6.7 C (44.1 F) |
| Aug | 40.6 C (105.1 F) | -1.1 C (30.0 F) | 35.6 C (96.1 F) | 9.4 C (48.9 F) |
| Sep | 42.8 C (109.0 F) | -15.0 C (5.0 F) | 30.6 C (87.1 F) | 2.2 C (36.0 F) |
| Oct | 37.8 C (100.0 F) | -17.8 C (0.0 F) | 28.3 C (82.9 F) | -1.7 C (28.9 F) |
| Nov | 27.2 C (81.0 F) | -23.3 C (-9.9 F) | n/a | n/a |
| Dec | 18.9 C (66.0 F) | -29.4 C (-20.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1888 | 97 |
| 1889 | 47 |
| 1890 | 81 |
| 1891 | 89 |
| 1892 | 34 |
| 1893 | 12 |
| 1894 | 7 |
| 1902 | 9 |
| 1903 | 13 |
| 1904 | 46 |
| 1905 | 30 |
| 1906 | 15 |
| 1907 | 17 |
| 1908 | 15 |
| 1909 | 11 |
| 1910 | 12 |
| 1911 | 7 |
| 1912 | 15 |
| 1913 | 20 |
| 1914 | 4 |
| 1915 | 8 |
| 1916 | 20 |
| 1917 | 21 |
| 1918 | 22 |
| 1919 | 2 |
| 1920 | 1 |
| 1921 | 1 |
| 1922 | 12 |
| 1923 | 8 |
| 1924 | 11 |
| 1925 | 10 |
| 1926 | 16 |
| 1927 | 8 |
| 1928 | 5 |
| 1929 | 10 |
| 1930 | 7 |
| 1939 | 11 |
| 1940 | 9 |
| 1941 | 8 |
| 1942 | 13 |
| 1943 | 4 |
| 1952 | 1 |
| 1953 | 7 |
| 1954 | 12 |
| 1955 | 16 |
| 1956 | 9 |
| 1957 | 17 |
| 1958 | 5 |
| 1959 | 7 |
| 1960 | 7 |
| 1964 | 2 |
| 1965 | 12 |
| 1966 | 16 |
| 1967 | 6 |
| 1968 | 8 |
| 1969 | 8 |
| 1970 | 12 |
| 1971 | 13 |
| 1972 | 16 |
| 1973 | 8 |
| 1974 | 4 |
| 1975 | 20 |
| 1976 | 9 |
| 1977 | 11 |
| 1978 | 10 |
| 1979 | 10 |
| 1980 | 3 |
| 1981 | 6 |
| 1982 | 8 |
| 1983 | 4 |
| 1984 | 17 |
| 1985 | 10 |
| 1986 | 20 |
| 1987 | 10 |
| 1988 | 14 |
| 1989 | 17 |
| 1990 | 17 |
| 1991 | 10 |
| 1992 | 7 |
| 1993 | 8 |
| 1994 | 7 |
| 1995 | 11 |
| 1996 | 13 |
| 1997 | 3 |
| 1998 | 5 |
| 1999 | 10 |
| 2000 | 7 |
| 2001 | 6 |
| 2002 | 7 |
| 2003 | 9 |
| 2004 | 9 |
| 2005 | 3 |
| 2006 | 3 |
| 2007 | 13 |
| 2008 | 12 |
| 2009 | 7 |
| 2010 | 12 |
| 2011 | 7 |
| 2012 | 4 |
| 2013 | 10 |
| 2014 | 9 |
| 2015 | 16 |
| 2016 | 1 |
| 2017 | 9 |
| 2018 | 8 |
| 2019 | 13 |
| 2020 | 15 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 8 |
| 2024 | 3 |
| 2025 | 7 |
| 2026 | 18 |
All-Time Record Progression
2 new records| Date | Kind | Detail |
|---|---|---|
| 1990-12-22 | Record low maximum temperature | Record low maximum temperature -18.3 C (-0.9 F) |
| 1990-12-23 | Record low maximum temperature | Record low maximum temperature -20.0 C (-4.0 F) |
Wettest Day of Each Month
Oct: 76.2 mm (3.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 56.9 mm (2.2 in) | 6 January 1989 |
| Feb | 33.5 mm (1.3 in) | 8 February 1994 |
| Mar | 61.0 mm (2.4 in) | 9 March 1902 |
| Apr | 47.8 mm (1.9 in) | 14 April 1939 |
| May | 41.9 mm (1.6 in) | 17 May 1987 |
| Jun | 41.4 mm (1.6 in) | 3 June 1999 |
| Jul | 26.9 mm (1.1 in) | 1 July 1980 |
| Aug | 41.4 mm (1.6 in) | 2 August 2007 |
| Sep | 43.4 mm (1.7 in) | 26 September 1982 |
| Oct | 76.2 mm (3.0 in) | 15 October 1892 |
| Nov | 57.7 mm (2.3 in) | 26 November 1909 |
| Dec | 76.2 mm (3.0 in) | 31 December 1890 |
Period of Record Coverage
1888 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1888 | 271 | 74% | No |
| 1889 | 335 | 92% | Yes |
| 1890 | 324 | 89% | No |
| 1891 | 303 | 83% | No |
| 1892 | 267 | 73% | No |
| 1894 | 55 | 15% | No |
| 1902 | 304 | 83% | No |
| 1903 | 365 | 100% | Yes |
| 1904 | 365 | 100% | Yes |
| 1905 | 365 | 100% | Yes |
| 1906 | 294 | 81% | No |
| 1907 | 365 | 100% | Yes |
| 1908 | 366 | 100% | Yes |
| 1909 | 365 | 100% | Yes |
| 1910 | 359 | 98% | Yes |
| 1911 | 362 | 99% | Yes |
| 1912 | 353 | 96% | Yes |
| 1913 | 365 | 100% | Yes |
| 1914 | 365 | 100% | Yes |
| 1915 | 351 | 96% | Yes |
| 1916 | 335 | 92% | Yes |
| 1917 | 299 | 82% | No |
| 1918 | 364 | 100% | Yes |
| 1919 | 120 | 33% | No |
| 1920 | 76 | 21% | No |
| 1921 | 24 | 7% | No |
| 1922 | 344 | 94% | Yes |
| 1923 | 355 | 97% | Yes |
| 1924 | 363 | 99% | Yes |
| 1925 | 364 | 100% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 273 | 75% | No |
| 1928 | 361 | 99% | Yes |
| 1929 | 364 | 100% | Yes |
| 1930 | 242 | 66% | No |
| 1938 | 49 | 13% | No |
| 1939 | 363 | 99% | Yes |
| 1940 | 354 | 97% | Yes |
| 1941 | 339 | 93% | Yes |
| 1942 | 356 | 98% | Yes |
| 1943 | 105 | 29% | No |
| 1952 | 92 | 25% | No |
| 1953 | 365 | 100% | Yes |
| 1954 | 340 | 93% | Yes |
| 1955 | 347 | 95% | Yes |
| 1956 | 351 | 96% | Yes |
| 1957 | 350 | 96% | Yes |
| 1958 | 354 | 97% | Yes |
| 1959 | 357 | 98% | Yes |
| 1960 | 146 | 40% | No |
| 1964 | 55 | 15% | No |
| 1965 | 352 | 96% | Yes |
| 1966 | 359 | 98% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 363 | 99% | Yes |
| 1969 | 364 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 364 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 362 | 99% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 347 | 95% | Yes |
| 1983 | 355 | 97% | Yes |
| 1984 | 316 | 86% | No |
| 1985 | 229 | 63% | No |
| 1986 | 352 | 96% | Yes |
| 1987 | 355 | 97% | Yes |
| 1988 | 334 | 91% | Yes |
| 1989 | 338 | 93% | Yes |
| 1990 | 324 | 89% | No |
| 1991 | 347 | 95% | Yes |
| 1992 | 362 | 99% | Yes |
| 1993 | 352 | 96% | Yes |
| 1994 | 360 | 99% | Yes |
| 1995 | 343 | 94% | Yes |
| 1996 | 340 | 93% | Yes |
| 1997 | 342 | 94% | Yes |
| 1998 | 332 | 91% | Yes |
| 1999 | 345 | 95% | Yes |
| 2000 | 348 | 95% | Yes |
| 2001 | 348 | 95% | Yes |
| 2002 | 344 | 94% | Yes |
| 2003 | 346 | 95% | Yes |
| 2004 | 344 | 94% | Yes |
| 2005 | 309 | 85% | No |
| 2006 | 353 | 97% | Yes |
| 2007 | 363 | 99% | Yes |
| 2008 | 364 | 99% | Yes |
| 2009 | 365 | 100% | Yes |
| 2010 | 364 | 100% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 364 | 99% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 362 | 99% | Yes |
| 2019 | 362 | 99% | Yes |
| 2020 | 365 | 100% | Yes |
| 2021 | 352 | 96% | Yes |
| 2022 | 362 | 99% | Yes |
| 2023 | 360 | 99% | Yes |
| 2024 | 363 | 99% | Yes |
| 2025 | 361 | 99% | Yes |
| 2026 | 284 | 78% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 12 October 2026 | Eureka, US | daily rain (Provisional) | 38.1 mm (1.5 in) | 18.5 mm (0.7 in) | 84 years | 56 of 100 (Notable) |
| 29 August 2026 | Eureka, US | daily rain (Provisional) | 18.5 mm (0.7 in) | 14.9 mm (0.6 in) | 56 years | 20 of 100 (Routine) |
| 21 August 2026 | Eureka, US | daily high max (Tie, Provisional) | 33.9 C (93.0 F) | tie | 111 years | 10 of 100 (Routine) |
| 9 August 2026 | Eureka, US | daily high min (Tie) | 18.9 C (66.0 F) | tie | 134 years | 10 of 100 (Routine) |
| 29 June 2026 | Eureka, US | daily low max | 15.0 C (59.0 F) | 0.6 C (1.1 F) | 3 years | 11 of 100 (Routine) |
| 28 June 2026 | Eureka, US | daily low min (Tie) | 1.7 C (35.1 F) | tie | 56 years | 6 of 100 (Routine) |
| 6 June 2026 | Eureka, US | daily high max | 32.2 C (90.0 F) | 0.5 C (0.9 F) | 9 years | 12 of 100 (Routine) |
| 13 May 2026 | Eureka, US | daily high min | 10.6 C (51.1 F) | 0.6 C (1.1 F) | 124 years | 41 of 100 (Notable) |
| 12 May 2026 | Eureka, US | daily high max (Tie) | 29.4 C (84.9 F) | tie | 137 years | 10 of 100 (Routine) |
| 18 April 2026 | Eureka, US | daily low min | -11.7 C (10.9 F) | 2.3 C (4.1 F) | 104 years | 45 of 100 (Notable) |
| 30 March 2026 | Eureka, US | daily high max | 22.2 C (72.0 F) | 0.5 C (0.9 F) | 96 years | 39 of 100 (Notable) |
| 29 March 2026 | Eureka, US | daily high max | 22.2 C (72.0 F) | 1.6 C (2.9 F) | 57 years | 29 of 100 (Routine) |
| 26 March 2026 | Eureka, US | daily high max | 26.1 C (79.0 F) | 3.9 C (7.0 F) | 4 years | 17 of 100 (Routine) |
| 25 March 2026 | Eureka, US | daily high max | 25.6 C (78.1 F) | 3.9 C (7.0 F) | 69 years | 36 of 100 (Notable) |
| 25 March 2026 | Eureka, US | daily high min | 7.2 C (45.0 F) | 3.9 C (7.0 F) | 32 years | 27 of 100 (Routine) |
| 24 March 2026 | Eureka, US | daily high max | 23.9 C (75.0 F) | 1.1 C (2.0 F) | 85 years | 36 of 100 (Notable) |
| 22 March 2026 | Eureka, US | daily high max (Tie) | 23.9 C (75.0 F) | tie | 21 years | 4 of 100 (Routine) |
| 21 March 2026 | Eureka, US | monthly high max | 27.8 C (82.0 F) | 1.7 C (3.1 F) | 0 years | 23 of 100 (Routine) |
| 21 March 2026 | Eureka, US | daily high min (Tie) | 6.7 C (44.1 F) | tie | 53 years | 6 of 100 (Routine) |
| 20 March 2026 | Eureka, US | monthly high max (Tie) | 26.1 C (79.0 F) | tie | 0 years | 5 of 100 (Routine) |
Climate Trend
82 complete years, 1903 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1903 | 8.4 C | +0.26 C |
| 1904 | 8.9 C | +0.85 C |
| 1905 | 9.4 C | +1.33 C |
| 1907 | 8.4 C | +0.30 C |
| 1908 | 8.0 C | -0.12 C |
| 1909 | 8.0 C | -0.05 C |
| 1910 | 9.8 C | +1.73 C |
| 1911 | 7.7 C | -0.36 C |
| 1912 | 7.3 C | -0.75 C |
| 1913 | 7.4 C | -0.68 C |
| 1914 | 9.2 C | +1.08 C |
| 1918 | 8.5 C | +0.36 C |
| 1923 | 7.5 C | -0.55 C |
| 1924 | 7.6 C | -0.48 C |
| 1925 | 7.8 C | -0.32 C |
| 1926 | 8.5 C | +0.42 C |
| 1928 | 8.8 C | +0.69 C |
| 1929 | 8.6 C | +0.49 C |
| 1939 | 8.2 C | +0.06 C |
| 1940 | 8.6 C | +0.50 C |
| 1941 | 7.0 C | -1.11 C |
| 1942 | 7.1 C | -1.03 C |
| 1953 | 8.6 C | +0.47 C |
| 1955 | 7.0 C | -1.10 C |
| 1956 | 7.8 C | -0.25 C |
| 1957 | 7.3 C | -0.83 C |
| 1958 | 8.6 C | +0.54 C |
| 1959 | 8.3 C | +0.19 C |
| 1965 | 7.5 C | -0.64 C |
| 1966 | 8.5 C | +0.42 C |
| 1967 | 7.7 C | -0.36 C |
| 1968 | 8.0 C | -0.14 C |
| 1969 | 8.1 C | +0.03 C |
| 1970 | 7.9 C | -0.16 C |
| 1971 | 7.2 C | -0.91 C |
| 1972 | 8.2 C | +0.06 C |
| 1973 | 7.8 C | -0.25 C |
| 1974 | 8.5 C | +0.43 C |
| 1975 | 7.1 C | -1.02 C |
| 1976 | 8.5 C | +0.38 C |
| 1977 | 8.7 C | +0.64 C |
| 1978 | 8.0 C | -0.12 C |
| 1979 | 8.5 C | +0.43 C |
| 1980 | 8.9 C | +0.81 C |
| 1981 | 9.8 C | +1.72 C |
| 1982 | 7.2 C | -0.87 C |
| 1983 | 7.8 C | -0.29 C |
| 1986 | 8.5 C | +0.40 C |
| 1987 | 8.1 C | -0.02 C |
| 1991 | 7.6 C | -0.51 C |
| 1992 | 8.4 C | +0.30 C |
| 1993 | 6.7 C | -1.41 C |
| 1994 | 8.1 C | -0.03 C |
| 1995 | 8.3 C | +0.16 C |
| 1996 | 8.5 C | +0.37 C |
| 1998 | 7.3 C | -0.77 C |
| 1999 | 8.4 C | +0.34 C |
| 2000 | 8.5 C | +0.37 C |
| 2001 | 8.2 C | +0.14 C |
| 2002 | 7.9 C | -0.22 C |
| 2003 | 8.9 C | +0.77 C |
| 2004 | 7.7 C | -0.37 C |
| 2006 | 7.8 C | -0.34 C |
| 2007 | 8.0 C | -0.07 C |
| 2008 | 7.2 C | -0.86 C |
| 2009 | 7.2 C | -0.94 C |
| 2010 | 7.3 C | -0.82 C |
| 2011 | 6.9 C | -1.15 C |
| 2012 | 8.7 C | +0.56 C |
| 2013 | 7.2 C | -0.94 C |
| 2014 | 8.7 C | +0.61 C |
| 2015 | 8.8 C | +0.70 C |
| 2016 | 8.3 C | +0.21 C |
| 2017 | 8.4 C | +0.34 C |
| 2018 | 8.0 C | -0.06 C |
| 2019 | 7.1 C | -1.03 C |
| 2020 | 8.7 C | +0.59 C |
| 2021 | 8.6 C | +0.53 C |
| 2022 | 8.1 C | +0.04 C |
| 2023 | 6.9 C | -1.18 C |
| 2024 | 9.0 C | +0.90 C |
| 2025 | 9.6 C | +1.48 C |
The fitted trend in annual mean temperature here over 1903 to 2025 is -0.02 C (-0.06 to 0.02) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.03 F (-0.11 to 0.04) per decade. The slope is a straight line fitted to 82 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | -0.02 C (-0.06 to 0.02) per decade | -0.03 F (-0.11 to 0.04) per decade | 1903 to 2025 | 82 | Not clearly different from zero |
| Mean daily maximum | -0.07 C (-0.13 to -0.02) per decade | -0.13 F (-0.23 to -0.03) per decade | 1903 to 2025 | 82 | Fall |
| Mean daily minimum | 0.04 C (-0.01 to 0.09) per decade | 0.06 F (-0.02 to 0.15) per decade | 1903 to 2025 | 82 | Not clearly different from zero |
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
1888 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 43.3 C (109.9 F) | 1904 | 35.0 C (95.0 F) | 113 |
| Coldest night (TNn) | -32.2 C (-26.0 F) | 1890 | -21.1 C (-6.0 F) | 114 |
| Wettest day (Rx1day) | 76.2 mm (3.0 in) | 1890 | 26.4 mm (1.0 in) | 114 |
| Wettest five days (Rx5day) | 76.8 mm (3.0 in) | 1916 | 38.9 mm (1.5 in) | 113 |
| Longest dry spell (CDD) | 189 days | 1903 | 44 days | 114 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1888 | 37.8 C (100.0 F) |
| 1889 | 41.1 C (106.0 F) |
| 1890 | 42.8 C (109.0 F) |
| 1891 | 38.3 C (100.9 F) |
| 1892 | 37.8 C (100.0 F) |
| 1893 | n/a |
| 1894 | 23.9 C (75.0 F) |
| 1902 | 37.2 C (99.0 F) |
| 1903 | 35.0 C (95.0 F) |
| 1904 | 43.3 C (109.9 F) |
| 1905 | 37.2 C (99.0 F) |
| 1906 | 34.4 C (93.9 F) |
| 1907 | 32.2 C (90.0 F) |
| 1908 | 34.4 C (93.9 F) |
| 1909 | 36.7 C (98.1 F) |
| 1910 | 34.4 C (93.9 F) |
| 1911 | 34.4 C (93.9 F) |
| 1912 | 33.3 C (91.9 F) |
| 1913 | 33.3 C (91.9 F) |
| 1914 | 35.6 C (96.1 F) |
| 1915 | 35.6 C (96.1 F) |
| 1916 | 35.0 C (95.0 F) |
| 1917 | 32.2 C (90.0 F) |
| 1918 | 36.1 C (97.0 F) |
| 1919 | 24.4 C (75.9 F) |
| 1920 | 15.6 C (60.1 F) |
| 1921 | 17.2 C (63.0 F) |
| 1922 | 36.7 C (98.1 F) |
| 1923 | 35.0 C (95.0 F) |
| 1924 | 35.0 C (95.0 F) |
| 1925 | 36.1 C (97.0 F) |
| 1926 | 33.9 C (93.0 F) |
| 1927 | 32.2 C (90.0 F) |
| 1928 | 35.0 C (95.0 F) |
| 1929 | 35.0 C (95.0 F) |
| 1930 | 33.9 C (93.0 F) |
| 1938 | 12.8 C (55.0 F) |
| 1939 | 34.4 C (93.9 F) |
| 1940 | 35.0 C (95.0 F) |
| 1941 | 35.0 C (95.0 F) |
| 1942 | 34.4 C (93.9 F) |
| 1943 | 26.1 C (79.0 F) |
| 1952 | 27.8 C (82.0 F) |
| 1953 | 35.0 C (95.0 F) |
| 1954 | 36.7 C (98.1 F) |
| 1955 | 37.2 C (99.0 F) |
| 1956 | 34.4 C (93.9 F) |
| 1957 | 35.0 C (95.0 F) |
| 1958 | 36.1 C (97.0 F) |
| 1959 | 36.1 C (97.0 F) |
| 1960 | 29.4 C (84.9 F) |
| 1964 | 16.1 C (61.0 F) |
| 1965 | 32.8 C (91.0 F) |
| 1966 | 36.1 C (97.0 F) |
| 1967 | 34.4 C (93.9 F) |
| 1968 | 34.4 C (93.9 F) |
| 1969 | 34.4 C (93.9 F) |
| 1970 | 35.0 C (95.0 F) |
| 1971 | 35.6 C (96.1 F) |
| 1972 | 35.0 C (95.0 F) |
| 1973 | 35.6 C (96.1 F) |
| 1974 | 33.9 C (93.0 F) |
| 1975 | 34.4 C (93.9 F) |
| 1976 | 36.1 C (97.0 F) |
| 1977 | 33.9 C (93.0 F) |
| 1978 | 35.6 C (96.1 F) |
| 1979 | 36.7 C (98.1 F) |
| 1980 | 34.4 C (93.9 F) |
| 1981 | 35.6 C (96.1 F) |
| 1982 | 33.9 C (93.0 F) |
| 1983 | 33.9 C (93.0 F) |
| 1984 | 37.8 C (100.0 F) |
| 1985 | 33.3 C (91.9 F) |
| 1986 | 40.6 C (105.1 F) |
| 1987 | 35.0 C (95.0 F) |
| 1988 | 34.4 C (93.9 F) |
| 1989 | 33.9 C (93.0 F) |
| 1990 | 32.8 C (91.0 F) |
| 1991 | 33.3 C (91.9 F) |
| 1992 | 32.2 C (90.0 F) |
| 1993 | 32.2 C (90.0 F) |
| 1994 | 35.0 C (95.0 F) |
| 1995 | 32.8 C (91.0 F) |
| 1996 | 33.3 C (91.9 F) |
| 1997 | 33.9 C (93.0 F) |
| 1998 | 36.7 C (98.1 F) |
| 1999 | 32.8 C (91.0 F) |
| 2000 | 35.6 C (96.1 F) |
| 2001 | 34.4 C (93.9 F) |
| 2002 | 36.7 C (98.1 F) |
| 2003 | 36.7 C (98.1 F) |
| 2004 | 32.8 C (91.0 F) |
| 2005 | 35.6 C (96.1 F) |
| 2006 | 35.6 C (96.1 F) |
| 2007 | 35.0 C (95.0 F) |
| 2008 | 33.9 C (93.0 F) |
| 2009 | 34.4 C (93.9 F) |
| 2010 | 33.9 C (93.0 F) |
| 2011 | 35.0 C (95.0 F) |
| 2012 | 35.6 C (96.1 F) |
| 2013 | 35.6 C (96.1 F) |
| 2014 | 33.9 C (93.0 F) |
| 2015 | 35.6 C (96.1 F) |
| 2016 | 34.4 C (93.9 F) |
| 2017 | 34.4 C (93.9 F) |
| 2018 | 34.4 C (93.9 F) |
| 2019 | 35.6 C (96.1 F) |
| 2020 | 35.0 C (95.0 F) |
| 2021 | 35.0 C (95.0 F) |
| 2022 | 36.1 C (97.0 F) |
| 2023 | 36.1 C (97.0 F) |
| 2024 | 36.1 C (97.0 F) |
| 2025 | 34.4 C (93.9 F) |
| 2026 | 35.6 C (96.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1888 | -16.1 C (3.0 F) |
| 1889 | -23.9 C (-11.0 F) |
| 1890 | -32.2 C (-26.0 F) |
| 1891 | -16.7 C (1.9 F) |
| 1892 | -20.6 C (-5.1 F) |
| 1893 | -7.8 C (18.0 F) |
| 1894 | -16.1 C (3.0 F) |
| 1902 | -13.9 C (7.0 F) |
| 1903 | -27.8 C (-18.0 F) |
| 1904 | -17.8 C (0.0 F) |
| 1905 | -30.6 C (-23.1 F) |
| 1906 | -23.3 C (-9.9 F) |
| 1907 | -19.4 C (-2.9 F) |
| 1908 | -22.2 C (-8.0 F) |
| 1909 | -21.1 C (-6.0 F) |
| 1910 | -21.7 C (-7.1 F) |
| 1911 | -21.7 C (-7.1 F) |
| 1912 | -25.6 C (-14.1 F) |
| 1913 | -27.8 C (-18.0 F) |
| 1914 | -21.7 C (-7.1 F) |
| 1915 | -24.4 C (-11.9 F) |
| 1916 | -23.3 C (-9.9 F) |
| 1917 | -28.9 C (-20.0 F) |
| 1918 | -21.1 C (-6.0 F) |
| 1919 | -20.6 C (-5.1 F) |
| 1920 | -16.7 C (1.9 F) |
| 1921 | -14.4 C (6.1 F) |
| 1922 | -28.3 C (-18.9 F) |
| 1923 | -20.6 C (-5.1 F) |
| 1924 | -25.6 C (-14.1 F) |
| 1925 | -16.7 C (1.9 F) |
| 1926 | -21.1 C (-6.0 F) |
| 1927 | -23.3 C (-9.9 F) |
| 1928 | -22.2 C (-8.0 F) |
| 1929 | -20.6 C (-5.1 F) |
| 1930 | -20.6 C (-5.1 F) |
| 1938 | -16.7 C (1.9 F) |
| 1939 | -22.2 C (-8.0 F) |
| 1940 | -21.1 C (-6.0 F) |
| 1941 | -20.0 C (-4.0 F) |
| 1942 | -26.1 C (-15.0 F) |
| 1943 | -25.0 C (-13.0 F) |
| 1952 | -17.8 C (0.0 F) |
| 1953 | -17.8 C (0.0 F) |
| 1954 | -18.9 C (-2.0 F) |
| 1955 | -22.2 C (-8.0 F) |
| 1956 | -23.3 C (-9.9 F) |
| 1957 | -24.4 C (-11.9 F) |
| 1958 | -18.3 C (-0.9 F) |
| 1959 | -20.6 C (-5.1 F) |
| 1960 | -23.9 C (-11.0 F) |
| 1964 | -19.4 C (-2.9 F) |
| 1965 | -20.0 C (-4.0 F) |
| 1966 | -22.2 C (-8.0 F) |
| 1967 | -24.4 C (-11.9 F) |
| 1968 | -20.0 C (-4.0 F) |
| 1969 | -18.3 C (-0.9 F) |
| 1970 | -18.3 C (-0.9 F) |
| 1971 | -24.4 C (-11.9 F) |
| 1972 | -27.8 C (-18.0 F) |
| 1973 | -20.6 C (-5.1 F) |
| 1974 | -25.0 C (-13.0 F) |
| 1975 | -21.1 C (-6.0 F) |
| 1976 | -21.1 C (-6.0 F) |
| 1977 | -17.8 C (0.0 F) |
| 1978 | -25.0 C (-13.0 F) |
| 1979 | -25.0 C (-13.0 F) |
| 1980 | -20.6 C (-5.1 F) |
| 1981 | -15.0 C (5.0 F) |
| 1982 | -25.0 C (-13.0 F) |
| 1983 | -19.4 C (-2.9 F) |
| 1984 | -20.6 C (-5.1 F) |
| 1985 | -21.7 C (-7.1 F) |
| 1986 | -18.3 C (-0.9 F) |
| 1987 | -22.8 C (-9.0 F) |
| 1988 | -23.3 C (-9.9 F) |
| 1989 | -27.8 C (-18.0 F) |
| 1990 | -29.4 C (-20.9 F) |
| 1991 | -17.8 C (0.0 F) |
| 1992 | -20.6 C (-5.1 F) |
| 1993 | -20.6 C (-5.1 F) |
| 1994 | -18.9 C (-2.0 F) |
| 1995 | -15.0 C (5.0 F) |
| 1996 | -16.1 C (3.0 F) |
| 1997 | -21.1 C (-6.0 F) |
| 1998 | -23.3 C (-9.9 F) |
| 1999 | -19.4 C (-2.9 F) |
| 2000 | -16.1 C (3.0 F) |
| 2001 | -21.1 C (-6.0 F) |
| 2002 | -22.2 C (-8.0 F) |
| 2003 | -17.2 C (1.0 F) |
| 2004 | -19.4 C (-2.9 F) |
| 2005 | -15.0 C (5.0 F) |
| 2006 | -18.9 C (-2.0 F) |
| 2007 | -25.0 C (-13.0 F) |
| 2008 | -21.1 C (-6.0 F) |
| 2009 | -22.8 C (-9.0 F) |
| 2010 | -23.3 C (-9.9 F) |
| 2011 | -21.1 C (-6.0 F) |
| 2012 | -18.9 C (-2.0 F) |
| 2013 | -23.3 C (-9.9 F) |
| 2014 | -22.8 C (-9.0 F) |
| 2015 | -21.7 C (-7.1 F) |
| 2016 | -21.7 C (-7.1 F) |
| 2017 | -22.8 C (-9.0 F) |
| 2018 | -18.9 C (-2.0 F) |
| 2019 | -21.1 C (-6.0 F) |
| 2020 | -20.6 C (-5.1 F) |
| 2021 | -15.0 C (5.0 F) |
| 2022 | -18.9 C (-2.0 F) |
| 2023 | -20.6 C (-5.1 F) |
| 2024 | -16.7 C (1.9 F) |
| 2025 | -16.7 C (1.9 F) |
| 2026 | -12.8 C (9.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1888 | 26.9 mm (1.1 in) |
| 1889 | 18.5 mm (0.7 in) |
| 1890 | 76.2 mm (3.0 in) |
| 1891 | 22.9 mm (0.9 in) |
| 1892 | 76.2 mm (3.0 in) |
| 1893 | 7.6 mm (0.30 in) |
| 1894 | 35.6 mm (1.4 in) |
| 1902 | 61.0 mm (2.4 in) |
| 1903 | 17.8 mm (0.7 in) |
| 1904 | 20.3 mm (0.8 in) |
| 1905 | 52.1 mm (2.1 in) |
| 1906 | 24.9 mm (1.0 in) |
| 1907 | 31.8 mm (1.3 in) |
| 1908 | 30.5 mm (1.2 in) |
| 1909 | 57.7 mm (2.3 in) |
| 1910 | 23.4 mm (0.9 in) |
| 1911 | 25.4 mm (1.0 in) |
| 1912 | 63.5 mm (2.5 in) |
| 1913 | 37.6 mm (1.5 in) |
| 1914 | 45.7 mm (1.8 in) |
| 1915 | 25.9 mm (1.0 in) |
| 1916 | 44.5 mm (1.8 in) |
| 1917 | 25.4 mm (1.0 in) |
| 1918 | 24.4 mm (1.0 in) |
| 1919 | 19.1 mm (0.8 in) |
| 1920 | 14.5 mm (0.6 in) |
| 1921 | 24.4 mm (1.0 in) |
| 1922 | 26.4 mm (1.0 in) |
| 1923 | 19.1 mm (0.8 in) |
| 1924 | 14.0 mm (0.6 in) |
| 1925 | 16.5 mm (0.6 in) |
| 1926 | 17.0 mm (0.7 in) |
| 1927 | 15.2 mm (0.6 in) |
| 1928 | 18.3 mm (0.7 in) |
| 1929 | 24.6 mm (1.0 in) |
| 1930 | 15.2 mm (0.6 in) |
| 1938 | 4.6 mm (0.18 in) |
| 1939 | 47.8 mm (1.9 in) |
| 1940 | 30.5 mm (1.2 in) |
| 1941 | 31.2 mm (1.2 in) |
| 1942 | 23.1 mm (0.9 in) |
| 1943 | 36.3 mm (1.4 in) |
| 1952 | 14.0 mm (0.6 in) |
| 1953 | 28.4 mm (1.1 in) |
| 1954 | 19.1 mm (0.8 in) |
| 1955 | 21.1 mm (0.8 in) |
| 1956 | 38.1 mm (1.5 in) |
| 1957 | 31.0 mm (1.2 in) |
| 1958 | 15.7 mm (0.6 in) |
| 1959 | 31.0 mm (1.2 in) |
| 1960 | 15.2 mm (0.6 in) |
| 1964 | 14.7 mm (0.6 in) |
| 1965 | 31.0 mm (1.2 in) |
| 1966 | 16.5 mm (0.6 in) |
| 1967 | 32.0 mm (1.3 in) |
| 1968 | 24.9 mm (1.0 in) |
| 1969 | 24.1 mm (0.9 in) |
| 1970 | 21.6 mm (0.9 in) |
| 1971 | 32.0 mm (1.3 in) |
| 1972 | 26.9 mm (1.1 in) |
| 1973 | 24.9 mm (1.0 in) |
| 1974 | 20.6 mm (0.8 in) |
| 1975 | 27.9 mm (1.1 in) |
| 1976 | 23.6 mm (0.9 in) |
| 1977 | 39.4 mm (1.6 in) |
| 1978 | 30.7 mm (1.2 in) |
| 1979 | 30.2 mm (1.2 in) |
| 1980 | 31.2 mm (1.2 in) |
| 1981 | 16.3 mm (0.6 in) |
| 1982 | 43.4 mm (1.7 in) |
| 1983 | 32.3 mm (1.3 in) |
| 1984 | 33.0 mm (1.3 in) |
| 1985 | 26.4 mm (1.0 in) |
| 1986 | 31.2 mm (1.2 in) |
| 1987 | 47.0 mm (1.9 in) |
| 1988 | 22.1 mm (0.9 in) |
| 1989 | 56.9 mm (2.2 in) |
| 1990 | 23.4 mm (0.9 in) |
| 1991 | 29.7 mm (1.2 in) |
| 1992 | 27.4 mm (1.1 in) |
| 1993 | 35.6 mm (1.4 in) |
| 1994 | 33.5 mm (1.3 in) |
| 1995 | 40.4 mm (1.6 in) |
| 1996 | 22.9 mm (0.9 in) |
| 1997 | 25.4 mm (1.0 in) |
| 1998 | 22.9 mm (0.9 in) |
| 1999 | 41.4 mm (1.6 in) |
| 2000 | 26.7 mm (1.1 in) |
| 2001 | 35.1 mm (1.4 in) |
| 2002 | 28.2 mm (1.1 in) |
| 2003 | 34.5 mm (1.4 in) |
| 2004 | 22.4 mm (0.9 in) |
| 2005 | 41.9 mm (1.6 in) |
| 2006 | 27.4 mm (1.1 in) |
| 2007 | 41.4 mm (1.6 in) |
| 2008 | 16.0 mm (0.6 in) |
| 2009 | 31.8 mm (1.3 in) |
| 2010 | 35.6 mm (1.4 in) |
| 2011 | 18.3 mm (0.7 in) |
| 2012 | 31.2 mm (1.2 in) |
| 2013 | 17.3 mm (0.7 in) |
| 2014 | 25.4 mm (1.0 in) |
| 2015 | 24.1 mm (0.9 in) |
| 2016 | 28.4 mm (1.1 in) |
| 2017 | 21.6 mm (0.9 in) |
| 2018 | 23.6 mm (0.9 in) |
| 2019 | 29.5 mm (1.2 in) |
| 2020 | 12.7 mm (0.5 in) |
| 2021 | 19.3 mm (0.8 in) |
| 2022 | 19.3 mm (0.8 in) |
| 2023 | 43.2 mm (1.7 in) |
| 2024 | 11.9 mm (0.5 in) |
| 2025 | 25.4 mm (1.0 in) |
| 2026 | 38.1 mm (1.5 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1888 | 37.0 mm (1.5 in) |
| 1889 | 30.9 mm (1.2 in) |
| 1890 | 39.0 mm (1.5 in) |
| 1891 | 53.2 mm (2.1 in) |
| 1892 | 12.7 mm (0.5 in) |
| 1893 | 12.7 mm (0.5 in) |
| 1894 | 48.3 mm (1.9 in) |
| 1902 | 61.0 mm (2.4 in) |
| 1903 | 30.5 mm (1.2 in) |
| 1904 | 20.3 mm (0.8 in) |
| 1905 | 52.1 mm (2.1 in) |
| 1906 | 31.7 mm (1.2 in) |
| 1907 | 43.9 mm (1.7 in) |
| 1908 | 40.7 mm (1.6 in) |
| 1909 | 60.2 mm (2.4 in) |
| 1910 | 27.0 mm (1.1 in) |
| 1911 | 39.3 mm (1.5 in) |
| 1912 | 50.2 mm (2.0 in) |
| 1913 | 60.7 mm (2.4 in) |
| 1914 | 62.2 mm (2.4 in) |
| 1915 | 56.4 mm (2.2 in) |
| 1916 | 76.8 mm (3.0 in) |
| 1917 | 59.2 mm (2.3 in) |
| 1918 | 34.1 mm (1.3 in) |
| 1919 | 22.1 mm (0.9 in) |
| 1920 | n/a |
| 1921 | 47.2 mm (1.9 in) |
| 1922 | 27.3 mm (1.1 in) |
| 1923 | 32.6 mm (1.3 in) |
| 1924 | 25.4 mm (1.0 in) |
| 1925 | 20.3 mm (0.8 in) |
| 1926 | 29.6 mm (1.2 in) |
| 1927 | 38.9 mm (1.5 in) |
| 1928 | 24.3 mm (1.0 in) |
| 1929 | 37.3 mm (1.5 in) |
| 1930 | 32.7 mm (1.3 in) |
| 1938 | 8.7 mm (0.34 in) |
| 1939 | 49.6 mm (2.0 in) |
| 1940 | 43.5 mm (1.7 in) |
| 1941 | 53.5 mm (2.1 in) |
| 1942 | 32.3 mm (1.3 in) |
| 1943 | 48.5 mm (1.9 in) |
| 1952 | 17.8 mm (0.7 in) |
| 1953 | 38.8 mm (1.5 in) |
| 1954 | 29.5 mm (1.2 in) |
| 1955 | 33.8 mm (1.3 in) |
| 1956 | 45.7 mm (1.8 in) |
| 1957 | 71.1 mm (2.8 in) |
| 1958 | 30.2 mm (1.2 in) |
| 1959 | 49.0 mm (1.9 in) |
| 1960 | 30.2 mm (1.2 in) |
| 1964 | 21.8 mm (0.9 in) |
| 1965 | 52.6 mm (2.1 in) |
| 1966 | 24.9 mm (1.0 in) |
| 1967 | 42.3 mm (1.7 in) |
| 1968 | 51.6 mm (2.0 in) |
| 1969 | 55.6 mm (2.2 in) |
| 1970 | 29.5 mm (1.2 in) |
| 1971 | 48.8 mm (1.9 in) |
| 1972 | 32.0 mm (1.3 in) |
| 1973 | 28.5 mm (1.1 in) |
| 1974 | 44.8 mm (1.8 in) |
| 1975 | 42.5 mm (1.7 in) |
| 1976 | 45.7 mm (1.8 in) |
| 1977 | 69.4 mm (2.7 in) |
| 1978 | 54.3 mm (2.1 in) |
| 1979 | 41.7 mm (1.6 in) |
| 1980 | 48.8 mm (1.9 in) |
| 1981 | 33.7 mm (1.3 in) |
| 1982 | 72.6 mm (2.9 in) |
| 1983 | 48.8 mm (1.9 in) |
| 1984 | 47.0 mm (1.9 in) |
| 1985 | 31.0 mm (1.2 in) |
| 1986 | 33.5 mm (1.3 in) |
| 1987 | 75.4 mm (3.0 in) |
| 1988 | 38.3 mm (1.5 in) |
| 1989 | 56.9 mm (2.2 in) |
| 1990 | 23.4 mm (0.9 in) |
| 1991 | 36.9 mm (1.5 in) |
| 1992 | 33.5 mm (1.3 in) |
| 1993 | 38.6 mm (1.5 in) |
| 1994 | 68.0 mm (2.7 in) |
| 1995 | 55.9 mm (2.2 in) |
| 1996 | 47.2 mm (1.9 in) |
| 1997 | 25.4 mm (1.0 in) |
| 1998 | 42.1 mm (1.7 in) |
| 1999 | 43.2 mm (1.7 in) |
| 2000 | 35.4 mm (1.4 in) |
| 2001 | 50.8 mm (2.0 in) |
| 2002 | 47.8 mm (1.9 in) |
| 2003 | 44.9 mm (1.8 in) |
| 2004 | 38.9 mm (1.5 in) |
| 2005 | 56.2 mm (2.2 in) |
| 2006 | 33.0 mm (1.3 in) |
| 2007 | 42.9 mm (1.7 in) |
| 2008 | 20.1 mm (0.8 in) |
| 2009 | 47.8 mm (1.9 in) |
| 2010 | 40.2 mm (1.6 in) |
| 2011 | 27.2 mm (1.1 in) |
| 2012 | 32.0 mm (1.3 in) |
| 2013 | 24.0 mm (0.9 in) |
| 2014 | 28.7 mm (1.1 in) |
| 2015 | 35.6 mm (1.4 in) |
| 2016 | 41.9 mm (1.6 in) |
| 2017 | 35.0 mm (1.4 in) |
| 2018 | 31.3 mm (1.2 in) |
| 2019 | 37.1 mm (1.5 in) |
| 2020 | 15.3 mm (0.6 in) |
| 2021 | 24.7 mm (1.0 in) |
| 2022 | 27.2 mm (1.1 in) |
| 2023 | 48.0 mm (1.9 in) |
| 2024 | 22.6 mm (0.9 in) |
| 2025 | 33.6 mm (1.3 in) |
| 2026 | 47.0 mm (1.9 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1888 | 34 days |
| 1889 | 50 days |
| 1890 | 34 days |
| 1891 | 30 days |
| 1892 | 31 days |
| 1893 | 14 days |
| 1894 | 32 days |
| 1902 | 79 days |
| 1903 | 189 days |
| 1904 | 85 days |
| 1905 | 83 days |
| 1906 | 30 days |
| 1907 | 31 days |
| 1908 | 34 days |
| 1909 | 49 days |
| 1910 | 54 days |
| 1911 | 61 days |
| 1912 | 34 days |
| 1913 | 29 days |
| 1914 | 54 days |
| 1915 | 46 days |
| 1916 | 30 days |
| 1917 | 36 days |
| 1918 | 30 days |
| 1919 | 31 days |
| 1920 | 1 day |
| 1921 | 10 days |
| 1922 | 41 days |
| 1923 | 30 days |
| 1924 | 76 days |
| 1925 | 36 days |
| 1926 | 52 days |
| 1927 | 27 days |
| 1928 | 44 days |
| 1929 | 72 days |
| 1930 | 59 days |
| 1938 | 20 days |
| 1939 | 31 days |
| 1940 | 35 days |
| 1941 | 30 days |
| 1942 | 69 days |
| 1943 | 21 days |
| 1952 | 44 days |
| 1953 | 48 days |
| 1954 | 90 days |
| 1955 | 49 days |
| 1956 | 63 days |
| 1957 | 38 days |
| 1958 | 47 days |
| 1959 | 86 days |
| 1960 | 29 days |
| 1964 | 14 days |
| 1965 | 27 days |
| 1966 | 38 days |
| 1967 | 47 days |
| 1968 | 29 days |
| 1969 | 36 days |
| 1970 | 34 days |
| 1971 | 24 days |
| 1972 | 51 days |
| 1973 | 34 days |
| 1974 | 56 days |
| 1975 | 23 days |
| 1976 | 41 days |
| 1977 | 39 days |
| 1978 | 41 days |
| 1979 | 37 days |
| 1980 | 42 days |
| 1981 | 72 days |
| 1982 | 26 days |
| 1983 | 40 days |
| 1984 | 29 days |
| 1985 | 24 days |
| 1986 | 53 days |
| 1987 | 73 days |
| 1988 | 44 days |
| 1989 | 52 days |
| 1990 | 29 days |
| 1991 | 75 days |
| 1992 | 64 days |
| 1993 | 54 days |
| 1994 | 80 days |
| 1995 | 66 days |
| 1996 | 74 days |
| 1997 | 39 days |
| 1998 | 49 days |
| 1999 | 67 days |
| 2000 | 57 days |
| 2001 | 75 days |
| 2002 | 78 days |
| 2003 | 76 days |
| 2004 | 49 days |
| 2005 | 42 days |
| 2006 | 88 days |
| 2007 | 39 days |
| 2008 | 40 days |
| 2009 | 50 days |
| 2010 | 55 days |
| 2011 | 36 days |
| 2012 | 38 days |
| 2013 | 36 days |
| 2014 | 52 days |
| 2015 | 37 days |
| 2016 | 47 days |
| 2017 | 43 days |
| 2018 | 46 days |
| 2019 | 51 days |
| 2020 | 103 days |
| 2021 | 45 days |
| 2022 | 85 days |
| 2023 | 36 days |
| 2024 | 51 days |
| 2025 | 56 days |
| 2026 | 62 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
82 years with a frostAcross 82 years with a frost, the median last spring frost at Eureka falls on 10 June and the median first autumn frost on 21 September, which leaves a median of 108 days between them.
In 1994 to 2025 the median growing season was 117 days. That is 25 days more than in 1903 to 1966.
Fitted over all years, the growing season changes by +2.8 days per decade at this station.
| Measure | Median, all years | Earliest period (1903 to 1966) | Recent period (1994 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 10 June | 14 June | 7 June | 7 days earlier | -0.8 days per decade |
| First autumn frost | 21 September | 14 September | 28 September | 14 days later | +2.0 days per decade |
| Growing days | 108 days | 92 days | 117 days | 25 days more | +2.8 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
88 years, 1903 to 2025A day with at least 27.0 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 55.4 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 | 27.0 mm (1.1 in) | |
| 5 years | 35.3 mm (1.4 in) | |
| 10 years | 40.5 mm (1.6 in) | |
| 25 years | 46.7 mm (1.8 in) | |
| 50 years | 51.1 mm (2.0 in) | |
| 100 years | 55.4 mm (2.2 in) | Longer than the 88 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, 88 years of values from 1903 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: 57.7 mm (2.3 in) in 1909; 52.1 mm (2.1 in) in 1905; 47.8 mm (1.9 in) in 1939.
Station Changes
2 suspected2 changes were suspected in the annual mean temperature of Eureka, at 1986 and 2011. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1986 ran 0.3 C (0.5 F) lower than in the years before (likely change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 2011 ran 0.3 C (0.5 F) lower than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1986 | -0.3 | -0.5 | likely | 5 |
| 2011 | -0.3 | -0.5 | likely | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Climate Twins
2011 to 2025 against 1961 to 1990Over 2011 to 2025, Eureka had a mean temperature of 8.2 C (46.8 F) and 254.7 mm (10.0 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are McGill (United States, 103 km away), Carlin Newmont Mine (United States, 158 km away) and Circleville (United States, 352 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| McGill | United States | 103 km (64 mi) | 8.1 C (46.6 F) | 234.2 mm (9.2 in) | 0.62 |
| Carlin Newmont Mine | United States | 158 km (98 mi) | 7.8 C (46.0 F) | 343.3 mm (13.5 in) | 0.84 |
| Circleville | United States | 352 km (219 mi) | 8.5 C (47.2 F) | 228.0 mm (9.0 in) | 0.87 |
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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-16).