Leroy 5 WSW Weather Records (USC00054945)
Record envelope, standing records and threshold days for Leroy 5 WSW (USC00054945), Colorado, United States, with 134 years of record.
Key Facts for Leroy 5 WSW
- Leroy 5 WSW (USC00054945) is a weather station in Colorado, United States at 40.51 latitude and -102.99 longitude, 1,360 m (4,461 ft) above sea level.
- The station reports from 1893 to 2026, 134 years of record.
- 1,464 records set at Leroy 5 WSW still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Leroy 5 WSW tied a daily record high minimum temperature of 12.2 C (54.0 F) on 10 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Colorado, United States, 40.51 latitude, -102.99 longitude.
- Elevation: 1,360 m (4,461 ft).
- Period of record: 1893 to 2026, 134 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
16 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 23.9 C (75.0 F) | -32.2 C (-26.0 F) | 17.8 C (64.0 F) | -22.2 C (-8.0 F) |
| Feb | 23.9 C (75.0 F) | -33.9 C (-29.0 F) | 20.0 C (68.0 F) | -16.1 C (3.0 F) |
| Mar | 31.7 C (89.1 F) | -25.6 C (-14.1 F) | 31.7 C (89.1 F) | -14.4 C (6.1 F) |
| Apr | 32.8 C (91.0 F) | -19.4 C (-2.9 F) | 31.1 C (88.0 F) | -5.0 C (23.0 F) |
| May | 36.7 C (98.1 F) | -10.6 C (12.9 F) | 31.1 C (88.0 F) | -0.6 C (30.9 F) |
| Jun | 41.7 C (107.1 F) | -0.6 C (30.9 F) | 35.6 C (96.1 F) | 8.3 C (46.9 F) |
| Jul | 42.2 C (108.0 F) | 3.9 C (39.0 F) | 40.6 C (105.1 F) | 12.8 C (55.0 F) |
| Aug | 40.6 C (105.1 F) | 4.4 C (39.9 F) | 38.3 C (100.9 F) | 11.1 C (52.0 F) |
| Sep | 38.9 C (102.0 F) | -10.0 C (14.0 F) | 35.6 C (96.1 F) | 8.9 C (48.0 F) |
| Oct | 33.3 C (91.9 F) | -19.4 C (-2.9 F) | 32.2 C (90.0 F) | 5.6 C (42.1 F) |
| Nov | 27.2 C (81.0 F) | -25.0 C (-13.0 F) | n/a | n/a |
| Dec | 22.8 C (73.0 F) | -33.3 C (-27.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1893 | 5 |
| 1894 | 8 |
| 1895 | 24 |
| 1896 | 12 |
| 1897 | 13 |
| 1898 | 16 |
| 1899 | 9 |
| 1900 | 11 |
| 1901 | 2 |
| 1902 | 14 |
| 1903 | 11 |
| 1904 | 13 |
| 1905 | 5 |
| 1906 | 26 |
| 1907 | 19 |
| 1908 | 14 |
| 1909 | 11 |
| 1910 | 4 |
| 1912 | 1 |
| 1915 | 17 |
| 1916 | 19 |
| 1917 | 16 |
| 1918 | 23 |
| 1919 | 22 |
| 1920 | 16 |
| 1921 | 11 |
| 1922 | 14 |
| 1923 | 4 |
| 1924 | 20 |
| 1925 | 10 |
| 1926 | 8 |
| 1927 | 24 |
| 1928 | 12 |
| 1929 | 15 |
| 1930 | 19 |
| 1931 | 22 |
| 1932 | 25 |
| 1933 | 19 |
| 1934 | 35 |
| 1935 | 14 |
| 1936 | 34 |
| 1937 | 21 |
| 1938 | 14 |
| 1939 | 2 |
| 1970 | 8 |
| 1971 | 20 |
| 1972 | 11 |
| 1974 | 16 |
| 1975 | 13 |
| 1976 | 4 |
| 1977 | 12 |
| 1978 | 10 |
| 1979 | 9 |
| 1980 | 18 |
| 1981 | 12 |
| 1982 | 14 |
| 1983 | 19 |
| 1984 | 8 |
| 1985 | 31 |
| 1986 | 11 |
| 1987 | 9 |
| 1988 | 7 |
| 1989 | 29 |
| 1990 | 27 |
| 1991 | 17 |
| 1992 | 12 |
| 1993 | 10 |
| 1994 | 16 |
| 1995 | 17 |
| 1996 | 17 |
| 1997 | 16 |
| 1998 | 7 |
| 1999 | 14 |
| 2000 | 12 |
| 2001 | 1 |
| 2002 | 21 |
| 2003 | 22 |
| 2004 | 16 |
| 2005 | 15 |
| 2006 | 24 |
| 2007 | 11 |
| 2008 | 15 |
| 2009 | 6 |
| 2010 | 11 |
| 2011 | 8 |
| 2012 | 22 |
| 2013 | 25 |
| 2014 | 17 |
| 2015 | 14 |
| 2016 | 10 |
| 2017 | 10 |
| 2018 | 14 |
| 2019 | 15 |
| 2020 | 23 |
| 2021 | 16 |
| 2022 | 14 |
| 2023 | 9 |
| 2024 | 11 |
| 2025 | 15 |
| 2026 | 19 |
All-Time Record Progression
14 new records| Date | Kind | Detail |
|---|---|---|
| 1931-07-14 | Record high maximum temperature | Record high maximum temperature 41.1 C (106.0 F) |
| 1931-07-23 | Record high minimum temperature | Record high minimum temperature 21.7 C (71.1 F) |
| 1935-08-14 | Record high minimum temperature | Record high minimum temperature 22.2 C (72.0 F) |
| 1936-02-08 | Record low minimum temperature | Record low minimum temperature -33.9 C (-29.0 F) |
| 1936-07-25 | Record high maximum temperature | Record high maximum temperature 41.7 C (107.1 F) |
| 1937-07-05 | Record high minimum temperature | Record high minimum temperature 24.4 C (75.9 F) |
| 1938-08-02 | Record high minimum temperature | Record high minimum temperature 25.6 C (78.1 F) |
| 1969-10-12 | Record daily snowfall | Record daily snowfall 40.6 cm (16.0 in) |
| 1983-11-30 | Record snow depth | Record snow depth 58.4 cm (23.0 in) |
| 1989-02-04 | Record low maximum temperature | Record low maximum temperature -22.8 C (-9.0 F) |
| 1989-06-09 | Record daily precipitation | Record daily precipitation 98.3 mm (3.9 in) |
| 1990-07-02 | Record high maximum temperature | Record high maximum temperature 42.2 C (108.0 F) |
| 1997-07-30 | Record daily precipitation | Record daily precipitation 127.8 mm (5.0 in) |
| 2026-07-27 | Record high minimum temperature | Record high minimum temperature 26.1 C (79.0 F) |
Wettest Day of Each Month
Jul: 127.8 mm (5.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 26.7 mm (1.1 in) | 24 January 1921 |
| Feb | 35.8 mm (1.4 in) | 27 February 1987 |
| Mar | 43.4 mm (1.7 in) | 14 March 2021 |
| Apr | 74.9 mm (2.9 in) | 20 April 1920 |
| May | 63.8 mm (2.5 in) | 9 May 1995 |
| Jun | 98.3 mm (3.9 in) | 9 June 1989 |
| Jul | 127.8 mm (5.0 in) | 30 July 1997 |
| Aug | 79.2 mm (3.1 in) | 19 August 2018 |
| Sep | 64.5 mm (2.5 in) | 21 September 1902 |
| Oct | 66.3 mm (2.6 in) | 23 October 1906 |
| Nov | 42.2 mm (1.7 in) | 20 November 1930 |
| Dec | 29.7 mm (1.2 in) | 21 December 2006 |
Period of Record Coverage
1893 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1893 | 33 | 9% | No |
| 1894 | 39 | 11% | No |
| 1895 | 351 | 96% | Yes |
| 1896 | 364 | 99% | Yes |
| 1897 | 363 | 99% | Yes |
| 1898 | 363 | 99% | Yes |
| 1899 | 362 | 99% | Yes |
| 1900 | 362 | 99% | Yes |
| 1901 | 361 | 99% | Yes |
| 1902 | 363 | 99% | Yes |
| 1903 | 364 | 100% | Yes |
| 1904 | 362 | 99% | Yes |
| 1905 | 363 | 99% | Yes |
| 1906 | 362 | 99% | Yes |
| 1907 | 361 | 99% | Yes |
| 1908 | 363 | 99% | Yes |
| 1909 | 365 | 100% | Yes |
| 1910 | 40 | 11% | No |
| 1912 | 3 | 1% | No |
| 1913 | 26 | 7% | No |
| 1914 | 24 | 7% | No |
| 1915 | 294 | 81% | No |
| 1916 | 327 | 89% | No |
| 1917 | 358 | 98% | Yes |
| 1918 | 357 | 98% | Yes |
| 1919 | 364 | 100% | Yes |
| 1920 | 364 | 99% | Yes |
| 1921 | 351 | 96% | Yes |
| 1922 | 365 | 100% | Yes |
| 1923 | 364 | 100% | Yes |
| 1924 | 366 | 100% | Yes |
| 1925 | 363 | 99% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 358 | 98% | Yes |
| 1928 | 365 | 100% | Yes |
| 1929 | 363 | 99% | Yes |
| 1930 | 365 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 365 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 364 | 100% | Yes |
| 1935 | 364 | 100% | Yes |
| 1936 | 363 | 99% | Yes |
| 1937 | 353 | 97% | Yes |
| 1938 | 364 | 100% | Yes |
| 1939 | 90 | 25% | No |
| 1964 | 30 | 8% | No |
| 1970 | 266 | 73% | No |
| 1971 | 365 | 100% | Yes |
| 1972 | 271 | 74% | No |
| 1973 | 92 | 25% | No |
| 1974 | 348 | 95% | Yes |
| 1975 | 363 | 99% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 359 | 98% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 364 | 100% | Yes |
| 1980 | 365 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 334 | 92% | Yes |
| 1983 | 363 | 99% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 363 | 99% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 364 | 100% | Yes |
| 1988 | 365 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 364 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 360 | 99% | Yes |
| 1996 | 365 | 100% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 364 | 99% | Yes |
| 2001 | 362 | 99% | Yes |
| 2002 | 364 | 100% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 364 | 99% | Yes |
| 2005 | 364 | 100% | Yes |
| 2006 | 364 | 100% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 365 | 100% | Yes |
| 2009 | 182 | 50% | No |
| 2010 | 363 | 99% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 361 | 99% | Yes |
| 2013 | 360 | 99% | Yes |
| 2014 | 353 | 97% | Yes |
| 2015 | 352 | 96% | Yes |
| 2016 | 365 | 100% | Yes |
| 2017 | 364 | 100% | Yes |
| 2018 | 364 | 100% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 364 | 100% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 282 | 77% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 10 October 2026 | Leroy 5 WSW, US | daily high min (Tie, Provisional) | 12.2 C (54.0 F) | tie | 97 years | 9 of 100 (Routine) |
| 6 October 2026 | Leroy 5 WSW, US | daily high max (Tie, Provisional) | 32.2 C (90.0 F) | tie | 36 years | 5 of 100 (Routine) |
| 1 October 2026 | Leroy 5 WSW, US | daily high min (Tie, Provisional) | 11.7 C (53.1 F) | tie | 120 years | 10 of 100 (Routine) |
| 28 September 2026 | Leroy 5 WSW, US | daily high min (Tie, Provisional) | 12.8 C (55.0 F) | tie | 1 year | 2 of 100 (Routine) |
| 24 September 2026 | Leroy 5 WSW, US | daily high min (Provisional) | 13.3 C (55.9 F) | 1.1 C (2.0 F) | 128 years | 42 of 100 (Notable) |
| 8 September 2026 | Leroy 5 WSW, US | daily high min (Tie, Provisional) | 17.8 C (64.0 F) | tie | 107 years | 10 of 100 (Routine) |
| 24 August 2026 | Leroy 5 WSW, US | daily high min (Tie, Provisional) | 18.9 C (66.0 F) | tie | 20 years | 4 of 100 (Routine) |
| 12 August 2026 | Leroy 5 WSW, US | daily high max (Tie) | 37.8 C (100.0 F) | tie | 92 years | 9 of 100 (Routine) |
| 5 August 2026 | Leroy 5 WSW, US | daily low max | 18.3 C (64.9 F) | 1.1 C (2.0 F) | 20 years | 18 of 100 (Routine) |
| 27 July 2026 | Leroy 5 WSW, US | all-time high min | 26.1 C (79.0 F) | 0.5 C (0.9 F) | 87 years | 57 of 100 (Notable) |
| 27 July 2026 | Leroy 5 WSW, US | daily high max | 40.6 C (105.1 F) | 0.6 C (1.1 F) | 95 years | 39 of 100 (Notable) |
| 26 July 2026 | Leroy 5 WSW, US | daily high min | 21.1 C (70.0 F) | 0.5 C (0.9 F) | 89 years | 37 of 100 (Notable) |
| 4 July 2026 | Leroy 5 WSW, US | daily rain | 77.5 mm (3.1 in) | 35.3 mm (1.4 in) | 95 years | 68 of 100 (Major) |
| 6 May 2026 | Leroy 5 WSW, US | daily low max | 3.9 C (39.0 F) | 0.5 C (0.9 F) | 44 years | 23 of 100 (Routine) |
| 31 March 2026 | Leroy 5 WSW, US | daily high max (Tie) | 28.3 C (82.9 F) | tie | 16 years | 3 of 100 (Routine) |
| 30 March 2026 | Leroy 5 WSW, US | daily high min | 11.1 C (52.0 F) | 3.3 C (5.9 F) | 40 years | 28 of 100 (Routine) |
| 29 March 2026 | Leroy 5 WSW, US | daily high max (Tie) | 26.7 C (80.1 F) | tie | 40 years | 5 of 100 (Routine) |
| 26 March 2026 | Leroy 5 WSW, US | daily high min | 11.7 C (53.1 F) | 5.0 C (9.0 F) | 40 years | 31 of 100 (Routine) |
| 26 March 2026 | Leroy 5 WSW, US | monthly high max (Tie) | 31.7 C (89.1 F) | tie | 0 years | 5 of 100 (Routine) |
| 25 March 2026 | Leroy 5 WSW, US | daily high min | 7.8 C (46.0 F) | 0.6 C (1.1 F) | 119 years | 41 of 100 (Notable) |
Climate Trend
85 complete years, 1896 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1896 | 10.1 C | +0.67 C |
| 1897 | 9.3 C | -0.19 C |
| 1898 | 9.1 C | -0.38 C |
| 1899 | 8.6 C | -0.88 C |
| 1900 | 10.3 C | +0.86 C |
| 1901 | 9.6 C | +0.14 C |
| 1902 | 9.2 C | -0.24 C |
| 1903 | 8.4 C | -1.01 C |
| 1904 | 9.7 C | +0.29 C |
| 1905 | 8.4 C | -1.01 C |
| 1906 | 8.8 C | -0.65 C |
| 1907 | 9.3 C | -0.13 C |
| 1908 | 8.9 C | -0.52 C |
| 1909 | 8.2 C | -1.28 C |
| 1917 | 8.3 C | -1.19 C |
| 1918 | 8.7 C | -0.73 C |
| 1919 | 8.8 C | -0.70 C |
| 1920 | 8.7 C | -0.77 C |
| 1922 | 9.4 C | -0.10 C |
| 1923 | 8.6 C | -0.81 C |
| 1924 | 8.2 C | -1.22 C |
| 1925 | 9.5 C | +0.09 C |
| 1926 | 9.6 C | +0.14 C |
| 1927 | 9.1 C | -0.37 C |
| 1928 | 9.0 C | -0.42 C |
| 1929 | 7.8 C | -1.65 C |
| 1930 | 8.8 C | -0.64 C |
| 1931 | 10.5 C | +1.05 C |
| 1932 | 9.0 C | -0.45 C |
| 1933 | 10.7 C | +1.22 C |
| 1934 | 11.9 C | +2.44 C |
| 1935 | 9.9 C | +0.45 C |
| 1936 | 9.8 C | +0.32 C |
| 1937 | 8.8 C | -0.69 C |
| 1938 | 10.5 C | +1.05 C |
| 1971 | 8.9 C | -0.57 C |
| 1975 | 8.7 C | -0.73 C |
| 1976 | 9.4 C | -0.05 C |
| 1977 | 9.9 C | +0.41 C |
| 1978 | 8.2 C | -1.26 C |
| 1979 | 8.3 C | -1.13 C |
| 1980 | 9.5 C | +0.04 C |
| 1981 | 10.2 C | +0.74 C |
| 1983 | 8.7 C | -0.74 C |
| 1984 | 8.4 C | -1.03 C |
| 1985 | 8.2 C | -1.27 C |
| 1986 | 9.8 C | +0.39 C |
| 1987 | 9.7 C | +0.23 C |
| 1988 | 9.7 C | +0.20 C |
| 1989 | 9.5 C | +0.06 C |
| 1990 | 9.7 C | +0.27 C |
| 1991 | 10.3 C | +0.87 C |
| 1992 | 9.5 C | +0.01 C |
| 1993 | 8.3 C | -1.18 C |
| 1994 | 10.6 C | +1.13 C |
| 1995 | 9.4 C | -0.01 C |
| 1996 | 9.1 C | -0.39 C |
| 1997 | 9.4 C | -0.04 C |
| 1998 | 10.5 C | +1.01 C |
| 1999 | 10.9 C | +1.45 C |
| 2000 | 10.2 C | +0.77 C |
| 2001 | 10.3 C | +0.83 C |
| 2002 | 10.0 C | +0.50 C |
| 2003 | 10.1 C | +0.69 C |
| 2004 | 10.0 C | +0.53 C |
| 2005 | 10.5 C | +1.02 C |
| 2006 | 10.7 C | +1.23 C |
| 2007 | 9.8 C | +0.35 C |
| 2008 | 9.0 C | -0.41 C |
| 2010 | 10.0 C | +0.53 C |
| 2011 | 9.3 C | -0.14 C |
| 2012 | 11.4 C | +1.93 C |
| 2013 | 9.0 C | -0.46 C |
| 2014 | 8.7 C | -0.76 C |
| 2015 | 9.8 C | +0.36 C |
| 2016 | 10.0 C | +0.52 C |
| 2017 | 10.0 C | +0.51 C |
| 2018 | 9.0 C | -0.46 C |
| 2019 | 8.0 C | -1.42 C |
| 2020 | 9.8 C | +0.30 C |
| 2021 | 10.0 C | +0.56 C |
| 2022 | 9.0 C | -0.48 C |
| 2023 | 9.2 C | -0.21 C |
| 2024 | 10.9 C | +1.42 C |
| 2025 | 10.5 C | +1.08 C |
The annual mean temperature here has risen by 0.06 C (0.02 to 0.10) per decade over 1896 to 2025. In Fahrenheit: 0.10 F (0.03 to 0.17) per decade. The slope is a straight line fitted to 85 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.06 C (0.02 to 0.10) per decade | 0.10 F (0.03 to 0.17) per decade | 1896 to 2025 | 85 | Rise |
| Mean daily maximum | 0.06 C (0.01 to 0.11) per decade | 0.11 F (0.02 to 0.20) per decade | 1896 to 2025 | 85 | Rise |
| Mean daily minimum | 0.05 C (0.01 to 0.09) per decade | 0.09 F (0.03 to 0.15) per decade | 1896 to 2025 | 85 | 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) | 42.2 C (108.0 F) | 1990 | 38.3 C (100.9 F) | 104 |
| Coldest night (TNn) | -33.9 C (-29.0 F) | 1936 | -25.3 C (-13.5 F) | 104 |
| Wettest day (Rx1day) | 127.8 mm (5.0 in) | 1997 | 41.7 mm (1.6 in) | 134 |
| Wettest five days (Rx5day) | 159.8 mm (6.3 in) | 2012 | 61.0 mm (2.4 in) | 134 |
| Longest dry spell (CDD) | 80 days | 1938 | 37 days | 134 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1893 | 37.2 C (99.0 F) |
| 1894 | 38.9 C (102.0 F) |
| 1895 | 37.8 C (100.0 F) |
| 1896 | 36.7 C (98.1 F) |
| 1897 | 38.3 C (100.9 F) |
| 1898 | 40.0 C (104.0 F) |
| 1899 | 38.3 C (100.9 F) |
| 1900 | 38.9 C (102.0 F) |
| 1901 | 40.0 C (104.0 F) |
| 1902 | 40.0 C (104.0 F) |
| 1903 | 37.2 C (99.0 F) |
| 1904 | 35.0 C (95.0 F) |
| 1905 | 36.1 C (97.0 F) |
| 1906 | 35.6 C (96.1 F) |
| 1907 | 36.1 C (97.0 F) |
| 1908 | 36.7 C (98.1 F) |
| 1909 | 36.7 C (98.1 F) |
| 1910 | 15.0 C (59.0 F) |
| 1911 | n/a |
| 1912 | 25.6 C (78.1 F) |
| 1913 | 37.8 C (100.0 F) |
| 1914 | 36.1 C (97.0 F) |
| 1915 | 35.0 C (95.0 F) |
| 1916 | 37.2 C (99.0 F) |
| 1917 | 37.8 C (100.0 F) |
| 1918 | 40.6 C (105.1 F) |
| 1919 | 40.6 C (105.1 F) |
| 1920 | 36.7 C (98.1 F) |
| 1921 | 38.9 C (102.0 F) |
| 1922 | 38.3 C (100.9 F) |
| 1923 | 35.0 C (95.0 F) |
| 1924 | 38.9 C (102.0 F) |
| 1925 | 40.0 C (104.0 F) |
| 1926 | 40.0 C (104.0 F) |
| 1927 | 35.0 C (95.0 F) |
| 1928 | 37.8 C (100.0 F) |
| 1929 | 38.9 C (102.0 F) |
| 1930 | 38.3 C (100.9 F) |
| 1931 | 41.1 C (106.0 F) |
| 1932 | 39.4 C (102.9 F) |
| 1933 | 39.4 C (102.9 F) |
| 1934 | 41.1 C (106.0 F) |
| 1935 | 38.9 C (102.0 F) |
| 1936 | 41.7 C (107.1 F) |
| 1937 | 38.9 C (102.0 F) |
| 1938 | 40.6 C (105.1 F) |
| 1939 | 25.0 C (77.0 F) |
| 1940 | n/a |
| 1941 | n/a |
| 1942 | n/a |
| 1943 | n/a |
| 1944 | n/a |
| 1945 | n/a |
| 1946 | n/a |
| 1947 | n/a |
| 1948 | n/a |
| 1949 | n/a |
| 1950 | n/a |
| 1951 | n/a |
| 1952 | n/a |
| 1953 | n/a |
| 1954 | n/a |
| 1955 | n/a |
| 1956 | n/a |
| 1957 | n/a |
| 1958 | n/a |
| 1959 | n/a |
| 1960 | n/a |
| 1961 | n/a |
| 1962 | n/a |
| 1963 | n/a |
| 1964 | 23.9 C (75.0 F) |
| 1965 | n/a |
| 1966 | n/a |
| 1967 | n/a |
| 1968 | n/a |
| 1969 | n/a |
| 1970 | 38.3 C (100.9 F) |
| 1971 | 38.3 C (100.9 F) |
| 1972 | 37.2 C (99.0 F) |
| 1973 | 28.3 C (82.9 F) |
| 1974 | 37.8 C (100.0 F) |
| 1975 | 37.2 C (99.0 F) |
| 1976 | 38.3 C (100.9 F) |
| 1977 | 40.6 C (105.1 F) |
| 1978 | 38.9 C (102.0 F) |
| 1979 | 37.2 C (99.0 F) |
| 1980 | 38.3 C (100.9 F) |
| 1981 | 38.3 C (100.9 F) |
| 1982 | 36.7 C (98.1 F) |
| 1983 | 37.8 C (100.0 F) |
| 1984 | 36.7 C (98.1 F) |
| 1985 | 40.6 C (105.1 F) |
| 1986 | 37.8 C (100.0 F) |
| 1987 | 37.8 C (100.0 F) |
| 1988 | 38.3 C (100.9 F) |
| 1989 | 40.6 C (105.1 F) |
| 1990 | 42.2 C (108.0 F) |
| 1991 | 40.6 C (105.1 F) |
| 1992 | 36.1 C (97.0 F) |
| 1993 | 37.8 C (100.0 F) |
| 1994 | 40.0 C (104.0 F) |
| 1995 | 38.9 C (102.0 F) |
| 1996 | 37.8 C (100.0 F) |
| 1997 | 38.9 C (102.0 F) |
| 1998 | 40.0 C (104.0 F) |
| 1999 | 38.3 C (100.9 F) |
| 2000 | 38.3 C (100.9 F) |
| 2001 | 38.3 C (100.9 F) |
| 2002 | 40.6 C (105.1 F) |
| 2003 | 39.4 C (102.9 F) |
| 2004 | 38.9 C (102.0 F) |
| 2005 | 42.2 C (108.0 F) |
| 2006 | 41.1 C (106.0 F) |
| 2007 | 39.4 C (102.9 F) |
| 2008 | 40.0 C (104.0 F) |
| 2009 | 33.9 C (93.0 F) |
| 2010 | 39.4 C (102.9 F) |
| 2011 | 37.8 C (100.0 F) |
| 2012 | 41.7 C (107.1 F) |
| 2013 | 37.8 C (100.0 F) |
| 2014 | 37.8 C (100.0 F) |
| 2015 | 37.2 C (99.0 F) |
| 2016 | 36.7 C (98.1 F) |
| 2017 | 38.9 C (102.0 F) |
| 2018 | 38.3 C (100.9 F) |
| 2019 | 37.2 C (99.0 F) |
| 2020 | 39.4 C (102.9 F) |
| 2021 | 37.8 C (100.0 F) |
| 2022 | 38.3 C (100.9 F) |
| 2023 | 37.8 C (100.0 F) |
| 2024 | 37.8 C (100.0 F) |
| 2025 | 38.9 C (102.0 F) |
| 2026 | 40.6 C (105.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1893 | -25.0 C (-13.0 F) |
| 1894 | -26.7 C (-16.1 F) |
| 1895 | -31.1 C (-24.0 F) |
| 1896 | -24.4 C (-11.9 F) |
| 1897 | -27.2 C (-17.0 F) |
| 1898 | -25.0 C (-13.0 F) |
| 1899 | -33.3 C (-27.9 F) |
| 1900 | -27.8 C (-18.0 F) |
| 1901 | -28.9 C (-20.0 F) |
| 1902 | -28.9 C (-20.0 F) |
| 1903 | -26.1 C (-15.0 F) |
| 1904 | -21.7 C (-7.1 F) |
| 1905 | -30.0 C (-22.0 F) |
| 1906 | -22.2 C (-8.0 F) |
| 1907 | -21.1 C (-6.0 F) |
| 1908 | -23.9 C (-11.0 F) |
| 1909 | -25.6 C (-14.1 F) |
| 1910 | -22.8 C (-9.0 F) |
| 1911 | n/a |
| 1912 | -5.6 C (21.9 F) |
| 1913 | -28.3 C (-18.9 F) |
| 1914 | -14.4 C (6.1 F) |
| 1915 | -23.3 C (-9.9 F) |
| 1916 | -31.1 C (-24.0 F) |
| 1917 | -28.9 C (-20.0 F) |
| 1918 | -28.3 C (-18.9 F) |
| 1919 | -33.3 C (-27.9 F) |
| 1920 | -23.9 C (-11.0 F) |
| 1921 | -20.6 C (-5.1 F) |
| 1922 | -26.7 C (-16.1 F) |
| 1923 | -28.9 C (-20.0 F) |
| 1924 | -30.0 C (-22.0 F) |
| 1925 | -23.3 C (-9.9 F) |
| 1926 | -24.4 C (-11.9 F) |
| 1927 | -27.8 C (-18.0 F) |
| 1928 | -27.2 C (-17.0 F) |
| 1929 | -26.1 C (-15.0 F) |
| 1930 | -32.2 C (-26.0 F) |
| 1931 | -21.7 C (-7.1 F) |
| 1932 | -30.6 C (-23.1 F) |
| 1933 | -30.0 C (-22.0 F) |
| 1934 | -23.3 C (-9.9 F) |
| 1935 | -28.9 C (-20.0 F) |
| 1936 | -33.9 C (-29.0 F) |
| 1937 | -31.1 C (-24.0 F) |
| 1938 | -22.2 C (-8.0 F) |
| 1939 | -25.0 C (-13.0 F) |
| 1940 | n/a |
| 1941 | n/a |
| 1942 | n/a |
| 1943 | n/a |
| 1944 | n/a |
| 1945 | n/a |
| 1946 | n/a |
| 1947 | n/a |
| 1948 | n/a |
| 1949 | n/a |
| 1950 | n/a |
| 1951 | n/a |
| 1952 | n/a |
| 1953 | n/a |
| 1954 | n/a |
| 1955 | n/a |
| 1956 | n/a |
| 1957 | n/a |
| 1958 | n/a |
| 1959 | n/a |
| 1960 | n/a |
| 1961 | n/a |
| 1962 | n/a |
| 1963 | n/a |
| 1964 | -13.9 C (7.0 F) |
| 1965 | n/a |
| 1966 | n/a |
| 1967 | n/a |
| 1968 | n/a |
| 1969 | n/a |
| 1970 | -16.7 C (1.9 F) |
| 1971 | -25.0 C (-13.0 F) |
| 1972 | -26.1 C (-15.0 F) |
| 1973 | -21.7 C (-7.1 F) |
| 1974 | -27.2 C (-17.0 F) |
| 1975 | -22.2 C (-8.0 F) |
| 1976 | -23.3 C (-9.9 F) |
| 1977 | -23.9 C (-11.0 F) |
| 1978 | -26.1 C (-15.0 F) |
| 1979 | -25.6 C (-14.1 F) |
| 1980 | -24.4 C (-11.9 F) |
| 1981 | -27.2 C (-17.0 F) |
| 1982 | -31.7 C (-25.1 F) |
| 1983 | -31.1 C (-24.0 F) |
| 1984 | -30.6 C (-23.1 F) |
| 1985 | -26.7 C (-16.1 F) |
| 1986 | -23.3 C (-9.9 F) |
| 1987 | -21.1 C (-6.0 F) |
| 1988 | -22.8 C (-9.0 F) |
| 1989 | -31.7 C (-25.1 F) |
| 1990 | -31.1 C (-24.0 F) |
| 1991 | -19.4 C (-2.9 F) |
| 1992 | -22.8 C (-9.0 F) |
| 1993 | -25.6 C (-14.1 F) |
| 1994 | -23.3 C (-9.9 F) |
| 1995 | -22.2 C (-8.0 F) |
| 1996 | -29.4 C (-20.9 F) |
| 1997 | -25.6 C (-14.1 F) |
| 1998 | -27.2 C (-17.0 F) |
| 1999 | -14.4 C (6.1 F) |
| 2000 | -22.2 C (-8.0 F) |
| 2001 | -21.1 C (-6.0 F) |
| 2002 | -22.8 C (-9.0 F) |
| 2003 | -26.7 C (-16.1 F) |
| 2004 | -25.6 C (-14.1 F) |
| 2005 | -24.4 C (-11.9 F) |
| 2006 | -25.0 C (-13.0 F) |
| 2007 | -24.4 C (-11.9 F) |
| 2008 | -25.0 C (-13.0 F) |
| 2009 | -26.1 C (-15.0 F) |
| 2010 | -22.2 C (-8.0 F) |
| 2011 | -27.2 C (-17.0 F) |
| 2012 | -18.3 C (-0.9 F) |
| 2013 | -23.9 C (-11.0 F) |
| 2014 | -27.2 C (-17.0 F) |
| 2015 | -24.4 C (-11.9 F) |
| 2016 | -23.9 C (-11.0 F) |
| 2017 | -24.4 C (-11.9 F) |
| 2018 | -23.9 C (-11.0 F) |
| 2019 | -25.6 C (-14.1 F) |
| 2020 | -19.4 C (-2.9 F) |
| 2021 | -30.0 C (-22.0 F) |
| 2022 | -28.9 C (-20.0 F) |
| 2023 | -26.7 C (-16.1 F) |
| 2024 | -27.2 C (-17.0 F) |
| 2025 | -24.4 C (-11.9 F) |
| 2026 | -22.2 C (-8.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1893 | 29.2 mm (1.1 in) |
| 1894 | 19.8 mm (0.8 in) |
| 1895 | 50.8 mm (2.0 in) |
| 1896 | 34.3 mm (1.4 in) |
| 1897 | 41.9 mm (1.6 in) |
| 1898 | 25.7 mm (1.0 in) |
| 1899 | 34.8 mm (1.4 in) |
| 1900 | 42.7 mm (1.7 in) |
| 1901 | 77.7 mm (3.1 in) |
| 1902 | 64.5 mm (2.5 in) |
| 1903 | 31.8 mm (1.3 in) |
| 1904 | 43.4 mm (1.7 in) |
| 1905 | 32.5 mm (1.3 in) |
| 1906 | 66.3 mm (2.6 in) |
| 1907 | 42.9 mm (1.7 in) |
| 1908 | 61.7 mm (2.4 in) |
| 1909 | 39.4 mm (1.6 in) |
| 1910 | 34.0 mm (1.3 in) |
| 1911 | 45.2 mm (1.8 in) |
| 1912 | 33.3 mm (1.3 in) |
| 1913 | 31.2 mm (1.2 in) |
| 1914 | 44.2 mm (1.7 in) |
| 1915 | 48.0 mm (1.9 in) |
| 1916 | 28.4 mm (1.1 in) |
| 1917 | 52.3 mm (2.1 in) |
| 1918 | 85.3 mm (3.4 in) |
| 1919 | 25.9 mm (1.0 in) |
| 1920 | 74.9 mm (2.9 in) |
| 1921 | 46.2 mm (1.8 in) |
| 1922 | 65.5 mm (2.6 in) |
| 1923 | 44.7 mm (1.8 in) |
| 1924 | 42.7 mm (1.7 in) |
| 1925 | 46.7 mm (1.8 in) |
| 1926 | 34.5 mm (1.4 in) |
| 1927 | 41.1 mm (1.6 in) |
| 1928 | 30.0 mm (1.2 in) |
| 1929 | 39.6 mm (1.6 in) |
| 1930 | 42.2 mm (1.7 in) |
| 1931 | 42.2 mm (1.7 in) |
| 1932 | 59.4 mm (2.3 in) |
| 1933 | 29.0 mm (1.1 in) |
| 1934 | 43.9 mm (1.7 in) |
| 1935 | 50.3 mm (2.0 in) |
| 1936 | 32.8 mm (1.3 in) |
| 1937 | 23.6 mm (0.9 in) |
| 1938 | 46.2 mm (1.8 in) |
| 1939 | 43.4 mm (1.7 in) |
| 1940 | 25.7 mm (1.0 in) |
| 1941 | 72.6 mm (2.9 in) |
| 1942 | 60.5 mm (2.4 in) |
| 1943 | 24.6 mm (1.0 in) |
| 1944 | 29.2 mm (1.1 in) |
| 1945 | 39.4 mm (1.6 in) |
| 1946 | 36.6 mm (1.4 in) |
| 1947 | 41.4 mm (1.6 in) |
| 1948 | 27.4 mm (1.1 in) |
| 1949 | 33.0 mm (1.3 in) |
| 1950 | 27.9 mm (1.1 in) |
| 1951 | 34.5 mm (1.4 in) |
| 1952 | 37.6 mm (1.5 in) |
| 1953 | 31.8 mm (1.3 in) |
| 1954 | 34.8 mm (1.4 in) |
| 1955 | 47.5 mm (1.9 in) |
| 1956 | 36.8 mm (1.4 in) |
| 1957 | 42.7 mm (1.7 in) |
| 1958 | 38.9 mm (1.5 in) |
| 1959 | 35.6 mm (1.4 in) |
| 1960 | 35.6 mm (1.4 in) |
| 1961 | 30.7 mm (1.2 in) |
| 1962 | 38.1 mm (1.5 in) |
| 1963 | 39.6 mm (1.6 in) |
| 1964 | 45.2 mm (1.8 in) |
| 1965 | 40.4 mm (1.6 in) |
| 1966 | 59.4 mm (2.3 in) |
| 1967 | 28.4 mm (1.1 in) |
| 1968 | 51.3 mm (2.0 in) |
| 1969 | 73.7 mm (2.9 in) |
| 1970 | 71.1 mm (2.8 in) |
| 1971 | 47.0 mm (1.9 in) |
| 1972 | 51.8 mm (2.0 in) |
| 1973 | 38.4 mm (1.5 in) |
| 1974 | 50.8 mm (2.0 in) |
| 1975 | 51.1 mm (2.0 in) |
| 1976 | 67.8 mm (2.7 in) |
| 1977 | 37.6 mm (1.5 in) |
| 1978 | 17.3 mm (0.7 in) |
| 1979 | 46.2 mm (1.8 in) |
| 1980 | 56.6 mm (2.2 in) |
| 1981 | 53.8 mm (2.1 in) |
| 1982 | 59.9 mm (2.4 in) |
| 1983 | 33.8 mm (1.3 in) |
| 1984 | 34.5 mm (1.4 in) |
| 1985 | 38.4 mm (1.5 in) |
| 1986 | 46.5 mm (1.8 in) |
| 1987 | 42.4 mm (1.7 in) |
| 1988 | 60.2 mm (2.4 in) |
| 1989 | 98.3 mm (3.9 in) |
| 1990 | 63.0 mm (2.5 in) |
| 1991 | 22.9 mm (0.9 in) |
| 1992 | 78.2 mm (3.1 in) |
| 1993 | 28.4 mm (1.1 in) |
| 1994 | 30.0 mm (1.2 in) |
| 1995 | 88.4 mm (3.5 in) |
| 1996 | 64.3 mm (2.5 in) |
| 1997 | 127.8 mm (5.0 in) |
| 1998 | 57.2 mm (2.3 in) |
| 1999 | 34.5 mm (1.4 in) |
| 2000 | 40.9 mm (1.6 in) |
| 2001 | 33.5 mm (1.3 in) |
| 2002 | 58.7 mm (2.3 in) |
| 2003 | 40.6 mm (1.6 in) |
| 2004 | 31.0 mm (1.2 in) |
| 2005 | 38.9 mm (1.5 in) |
| 2006 | 37.6 mm (1.5 in) |
| 2007 | 47.0 mm (1.9 in) |
| 2008 | 39.6 mm (1.6 in) |
| 2009 | 42.4 mm (1.7 in) |
| 2010 | 45.5 mm (1.8 in) |
| 2011 | 57.9 mm (2.3 in) |
| 2012 | 93.5 mm (3.7 in) |
| 2013 | 49.0 mm (1.9 in) |
| 2014 | 56.1 mm (2.2 in) |
| 2015 | 37.6 mm (1.5 in) |
| 2016 | 37.3 mm (1.5 in) |
| 2017 | 30.5 mm (1.2 in) |
| 2018 | 79.2 mm (3.1 in) |
| 2019 | 27.2 mm (1.1 in) |
| 2020 | 27.7 mm (1.1 in) |
| 2021 | 74.4 mm (2.9 in) |
| 2022 | 28.4 mm (1.1 in) |
| 2023 | 46.2 mm (1.8 in) |
| 2024 | 31.8 mm (1.3 in) |
| 2025 | 36.1 mm (1.4 in) |
| 2026 | 77.5 mm (3.1 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1893 | 40.4 mm (1.6 in) |
| 1894 | 25.1 mm (1.0 in) |
| 1895 | 59.5 mm (2.3 in) |
| 1896 | 37.3 mm (1.5 in) |
| 1897 | 59.9 mm (2.4 in) |
| 1898 | 43.5 mm (1.7 in) |
| 1899 | 54.1 mm (2.1 in) |
| 1900 | 75.5 mm (3.0 in) |
| 1901 | 90.1 mm (3.5 in) |
| 1902 | 76.7 mm (3.0 in) |
| 1903 | 52.1 mm (2.1 in) |
| 1904 | 69.4 mm (2.7 in) |
| 1905 | 79.0 mm (3.1 in) |
| 1906 | 66.3 mm (2.6 in) |
| 1907 | 65.8 mm (2.6 in) |
| 1908 | 94.5 mm (3.7 in) |
| 1909 | 41.7 mm (1.6 in) |
| 1910 | 45.2 mm (1.8 in) |
| 1911 | 51.6 mm (2.0 in) |
| 1912 | 44.4 mm (1.7 in) |
| 1913 | 81.1 mm (3.2 in) |
| 1914 | 61.8 mm (2.4 in) |
| 1915 | 79.3 mm (3.1 in) |
| 1916 | 33.8 mm (1.3 in) |
| 1917 | 85.3 mm (3.4 in) |
| 1918 | 114.2 mm (4.5 in) |
| 1919 | 38.4 mm (1.5 in) |
| 1920 | 76.7 mm (3.0 in) |
| 1921 | 47.0 mm (1.9 in) |
| 1922 | 114.0 mm (4.5 in) |
| 1923 | 93.7 mm (3.7 in) |
| 1924 | 59.8 mm (2.4 in) |
| 1925 | 80.0 mm (3.1 in) |
| 1926 | 63.8 mm (2.5 in) |
| 1927 | 71.3 mm (2.8 in) |
| 1928 | 67.6 mm (2.7 in) |
| 1929 | 73.4 mm (2.9 in) |
| 1930 | 57.4 mm (2.3 in) |
| 1931 | 49.9 mm (2.0 in) |
| 1932 | 83.0 mm (3.3 in) |
| 1933 | 46.5 mm (1.8 in) |
| 1934 | 58.2 mm (2.3 in) |
| 1935 | 75.0 mm (3.0 in) |
| 1936 | 47.5 mm (1.9 in) |
| 1937 | 33.0 mm (1.3 in) |
| 1938 | 90.2 mm (3.6 in) |
| 1939 | 62.2 mm (2.4 in) |
| 1940 | 41.9 mm (1.6 in) |
| 1941 | 80.2 mm (3.2 in) |
| 1942 | 101.5 mm (4.0 in) |
| 1943 | 46.7 mm (1.8 in) |
| 1944 | 38.3 mm (1.5 in) |
| 1945 | 64.3 mm (2.5 in) |
| 1946 | 59.6 mm (2.3 in) |
| 1947 | 52.1 mm (2.1 in) |
| 1948 | 57.3 mm (2.3 in) |
| 1949 | 55.4 mm (2.2 in) |
| 1950 | 38.2 mm (1.5 in) |
| 1951 | 48.3 mm (1.9 in) |
| 1952 | 60.9 mm (2.4 in) |
| 1953 | 76.2 mm (3.0 in) |
| 1954 | 59.2 mm (2.3 in) |
| 1955 | 53.6 mm (2.1 in) |
| 1956 | 66.8 mm (2.6 in) |
| 1957 | 72.0 mm (2.8 in) |
| 1958 | 60.7 mm (2.4 in) |
| 1959 | 53.3 mm (2.1 in) |
| 1960 | 40.5 mm (1.6 in) |
| 1961 | 46.1 mm (1.8 in) |
| 1962 | 56.6 mm (2.2 in) |
| 1963 | 56.2 mm (2.2 in) |
| 1964 | 74.9 mm (2.9 in) |
| 1965 | 70.4 mm (2.8 in) |
| 1966 | 61.7 mm (2.4 in) |
| 1967 | 60.6 mm (2.4 in) |
| 1968 | 59.5 mm (2.3 in) |
| 1969 | 78.8 mm (3.1 in) |
| 1970 | 81.3 mm (3.2 in) |
| 1971 | 67.5 mm (2.7 in) |
| 1972 | 70.7 mm (2.8 in) |
| 1973 | 38.6 mm (1.5 in) |
| 1974 | 65.3 mm (2.6 in) |
| 1975 | 60.5 mm (2.4 in) |
| 1976 | 67.8 mm (2.7 in) |
| 1977 | 44.7 mm (1.8 in) |
| 1978 | 39.3 mm (1.5 in) |
| 1979 | 71.6 mm (2.8 in) |
| 1980 | 107.6 mm (4.2 in) |
| 1981 | 73.9 mm (2.9 in) |
| 1982 | 75.7 mm (3.0 in) |
| 1983 | 47.5 mm (1.9 in) |
| 1984 | 45.2 mm (1.8 in) |
| 1985 | 55.9 mm (2.2 in) |
| 1986 | 82.6 mm (3.3 in) |
| 1987 | 77.1 mm (3.0 in) |
| 1988 | 96.2 mm (3.8 in) |
| 1989 | 111.0 mm (4.4 in) |
| 1990 | 80.3 mm (3.2 in) |
| 1991 | 44.3 mm (1.7 in) |
| 1992 | 83.1 mm (3.3 in) |
| 1993 | 30.7 mm (1.2 in) |
| 1994 | 77.3 mm (3.0 in) |
| 1995 | 104.4 mm (4.1 in) |
| 1996 | 84.1 mm (3.3 in) |
| 1997 | 154.7 mm (6.1 in) |
| 1998 | 106.8 mm (4.2 in) |
| 1999 | 42.3 mm (1.7 in) |
| 2000 | 56.6 mm (2.2 in) |
| 2001 | 46.7 mm (1.8 in) |
| 2002 | 61.0 mm (2.4 in) |
| 2003 | 55.1 mm (2.2 in) |
| 2004 | 51.0 mm (2.0 in) |
| 2005 | 61.0 mm (2.4 in) |
| 2006 | 37.9 mm (1.5 in) |
| 2007 | 47.0 mm (1.9 in) |
| 2008 | 55.1 mm (2.2 in) |
| 2009 | 63.0 mm (2.5 in) |
| 2010 | 76.7 mm (3.0 in) |
| 2011 | 93.9 mm (3.7 in) |
| 2012 | 159.8 mm (6.3 in) |
| 2013 | 50.3 mm (2.0 in) |
| 2014 | 61.9 mm (2.4 in) |
| 2015 | 73.4 mm (2.9 in) |
| 2016 | 48.5 mm (1.9 in) |
| 2017 | 57.3 mm (2.3 in) |
| 2018 | 83.5 mm (3.3 in) |
| 2019 | 59.9 mm (2.4 in) |
| 2020 | 61.3 mm (2.4 in) |
| 2021 | 74.4 mm (2.9 in) |
| 2022 | 36.7 mm (1.4 in) |
| 2023 | 71.8 mm (2.8 in) |
| 2024 | 57.7 mm (2.3 in) |
| 2025 | 57.7 mm (2.3 in) |
| 2026 | 92.7 mm (3.6 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1893 | 39 days |
| 1894 | 28 days |
| 1895 | 49 days |
| 1896 | 35 days |
| 1897 | 38 days |
| 1898 | 32 days |
| 1899 | 35 days |
| 1900 | 44 days |
| 1901 | 50 days |
| 1902 | 31 days |
| 1903 | 44 days |
| 1904 | 52 days |
| 1905 | 33 days |
| 1906 | 42 days |
| 1907 | 65 days |
| 1908 | 32 days |
| 1909 | 38 days |
| 1910 | 54 days |
| 1911 | 26 days |
| 1912 | 31 days |
| 1913 | 36 days |
| 1914 | 43 days |
| 1915 | 34 days |
| 1916 | 37 days |
| 1917 | 29 days |
| 1918 | 15 days |
| 1919 | 31 days |
| 1920 | 38 days |
| 1921 | 36 days |
| 1922 | 49 days |
| 1923 | 35 days |
| 1924 | 41 days |
| 1925 | 60 days |
| 1926 | 40 days |
| 1927 | 38 days |
| 1928 | 40 days |
| 1929 | 36 days |
| 1930 | 30 days |
| 1931 | 51 days |
| 1932 | 32 days |
| 1933 | 39 days |
| 1934 | 67 days |
| 1935 | 44 days |
| 1936 | 43 days |
| 1937 | 24 days |
| 1938 | 80 days |
| 1939 | 57 days |
| 1940 | 34 days |
| 1941 | 38 days |
| 1942 | 24 days |
| 1943 | 35 days |
| 1944 | 23 days |
| 1945 | 18 days |
| 1946 | 42 days |
| 1947 | 28 days |
| 1948 | 29 days |
| 1949 | 31 days |
| 1950 | 30 days |
| 1951 | 31 days |
| 1952 | 37 days |
| 1953 | 45 days |
| 1954 | 48 days |
| 1955 | 28 days |
| 1956 | 48 days |
| 1957 | 38 days |
| 1958 | 25 days |
| 1959 | 44 days |
| 1960 | 29 days |
| 1961 | 25 days |
| 1962 | 32 days |
| 1963 | 35 days |
| 1964 | 26 days |
| 1965 | 36 days |
| 1966 | 36 days |
| 1967 | 59 days |
| 1968 | 50 days |
| 1969 | 22 days |
| 1970 | 49 days |
| 1971 | 39 days |
| 1972 | 72 days |
| 1973 | 45 days |
| 1974 | 40 days |
| 1975 | 34 days |
| 1976 | 50 days |
| 1977 | 64 days |
| 1978 | 52 days |
| 1979 | 48 days |
| 1980 | 45 days |
| 1981 | 58 days |
| 1982 | 28 days |
| 1983 | 32 days |
| 1984 | 35 days |
| 1985 | 41 days |
| 1986 | 33 days |
| 1987 | 27 days |
| 1988 | 68 days |
| 1989 | 57 days |
| 1990 | 27 days |
| 1991 | 31 days |
| 1992 | 40 days |
| 1993 | 24 days |
| 1994 | 32 days |
| 1995 | 38 days |
| 1996 | 48 days |
| 1997 | 28 days |
| 1998 | 40 days |
| 1999 | 41 days |
| 2000 | 28 days |
| 2001 | 35 days |
| 2002 | 47 days |
| 2003 | 39 days |
| 2004 | 27 days |
| 2005 | 31 days |
| 2006 | 41 days |
| 2007 | 29 days |
| 2008 | 34 days |
| 2009 | 39 days |
| 2010 | 43 days |
| 2011 | 33 days |
| 2012 | 42 days |
| 2013 | 26 days |
| 2014 | 21 days |
| 2015 | 27 days |
| 2016 | 36 days |
| 2017 | 46 days |
| 2018 | 36 days |
| 2019 | 37 days |
| 2020 | 44 days |
| 2021 | 39 days |
| 2022 | 23 days |
| 2023 | 25 days |
| 2024 | 48 days |
| 2025 | 24 days |
| 2026 | 25 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
85 years with a frostAcross 85 years with a frost, the median last spring frost at Leroy 5 WSW falls on 10 May and the median first autumn frost on 5 October, which leaves a median of 149 days between them.
In 1995 to 2025 the median growing season was 153 days. That is 5 days more than in 1896 to 1933.
Fitted over all years, the growing season changes by +0.8 days per decade at this station.
| Measure | Median, all years | Earliest period (1896 to 1933) | Recent period (1995 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 10 May | 11 May | 11 May | no change | -0.1 days per decade |
| First autumn frost | 5 October | 29 September | 9 October | 10 days later | +0.7 days per decade |
| Growing days | 149 days | 148 days | 153 days | 5 days more | +0.8 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
132 years, 1893 to 2025A day with at least 41.1 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 109.3 mm (4.3 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 41.1 mm (1.6 in) | |
| 5 years | 55.7 mm (2.2 in) | |
| 10 years | 66.7 mm (2.6 in) | |
| 25 years | 82.3 mm (3.2 in) | |
| 50 years | 95.2 mm (3.7 in) | |
| 100 years | 109.3 mm (4.3 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 132 years of values from 1893 to 2025.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 127.8 mm (5.0 in) in 1997; 98.3 mm (3.9 in) in 1989; 93.5 mm (3.7 in) in 2012.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Leroy 5 WSW, at 1988. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1988 ran 0.3 C (0.5 F) higher than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1988 | +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, Leroy 5 WSW had a mean temperature of 9.6 C (49.3 F) and 450.4 mm (17.7 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Flagler 1S (United States, 137 km away), Johnson Pass (United States, 814 km away) and Alpine (United States, 742 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Flagler 1S | United States | 137 km (85 mi) | 9.7 C (49.5 F) | 403.1 mm (15.9 in) | 1.06 |
| Johnson Pass | United States | 814 km (506 mi) | 9.7 C (49.4 F) | 412.6 mm (16.2 in) | 1.07 |
| Alpine | United States | 742 km (461 mi) | 9.7 C (49.4 F) | 473.7 mm (18.6 in) | 1.09 |
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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-13).