Happy Valley Reservoir Weather Records (ASN00023721)
Record envelope, standing records and threshold days for Happy Valley Reservoir (ASN00023721), Australia, with 163 years of record.
Key Facts for Happy Valley Reservoir
- Happy Valley Reservoir (ASN00023721) is a weather station in Australia at -35.06 latitude and 138.56 longitude, 170 m (558 ft) above sea level.
- The station reports from 1864 to 2026, 163 years of record.
- 0 records set at Happy Valley Reservoir still stand.
- Records are tracked for prcp: an element needs 30 years of data to be eligible.
- Happy Valley Reservoir set a daily record precipitation of 36.6 mm (1.4 in) on 25 August 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Australia, -35.06 latitude, 138.56 longitude.
- Elevation: 170 m (558 ft).
- Period of record: 1864 to 2026, 163 years.
- Eligible elements: prcp.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | n/a | n/a | n/a | n/a |
| Feb | n/a | n/a | n/a | n/a |
| Mar | n/a | n/a | n/a | n/a |
| Apr | n/a | n/a | n/a | n/a |
| May | n/a | n/a | n/a | n/a |
| Jun | n/a | n/a | n/a | n/a |
| Jul | n/a | n/a | n/a | n/a |
| Aug | n/a | n/a | n/a | n/a |
| Sep | n/a | n/a | n/a | n/a |
| Oct | n/a | n/a | n/a | n/a |
| Nov | n/a | n/a | n/a | n/a |
| Dec | n/a | n/a | n/a | n/a |
Which Years Hold Standing Records
0 standing records| Year set | Standing records |
|---|
All-Time Record Progression
3 new records| Date | Kind | Detail |
|---|---|---|
| 1938-04-17 | Record daily precipitation | Record daily precipitation 62.0 mm (2.4 in) |
| 1941-01-25 | Record daily precipitation | Record daily precipitation 83.1 mm (3.3 in) |
| 1969-02-09 | Record daily precipitation | Record daily precipitation 93.2 mm (3.7 in) |
Wettest Day of Each Month
Feb: 93.2 mm (3.7 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 83.1 mm (3.3 in) | 25 January 1941 |
| Feb | 93.2 mm (3.7 in) | 9 February 1969 |
| Mar | 45.7 mm (1.8 in) | 5 March 1910 |
| Apr | 69.3 mm (2.7 in) | 17 April 1971 |
| May | 47.2 mm (1.9 in) | 26 May 1963 |
| Jun | 56.9 mm (2.2 in) | 3 June 1916 |
| Jul | 62.6 mm (2.5 in) | 5 July 2016 |
| Aug | 52.0 mm (2.0 in) | 7 August 1997 |
| Sep | 52.3 mm (2.1 in) | 16 September 1935 |
| Oct | 60.2 mm (2.4 in) | 31 October 1997 |
| Nov | 74.2 mm (2.9 in) | 12 November 1960 |
| Dec | 58.0 mm (2.3 in) | 28 December 2016 |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 25 August 2026 | Happy Valley Reservoir, AU | daily rain (Provisional) | 36.6 mm (1.4 in) | 1.2 mm (0.05 in) | 43 years | 24 of 100 (Routine) |
| 10 August 2026 | Happy Valley Reservoir, AU | daily rain | 36.6 mm (1.4 in) | 11.2 mm (0.4 in) | 41 years | 43 of 100 (Notable) |
| 9 August 2026 | Happy Valley Reservoir, AU | daily rain | 25.8 mm (1.0 in) | 6.2 mm (0.24 in) | 15 years | 25 of 100 (Routine) |
| 2 July 2026 | Happy Valley Reservoir, AU | daily rain | 36.4 mm (1.4 in) | 1.2 mm (0.05 in) | 40 years | 24 of 100 (Routine) |
| 16 June 2026 | Happy Valley Reservoir, AU | daily rain | 31.6 mm (1.2 in) | 1.9 mm (0.07 in) | 71 years | 33 of 100 (Routine) |
| 23 November 2025 | Happy Valley Reservoir, AU | daily rain | 32.2 mm (1.3 in) | 15.7 mm (0.6 in) | 118 years | 63 of 100 (Major) |
| 4 November 2025 | Happy Valley Reservoir, AU | daily rain | 13.4 mm (0.5 in) | 0.2 mm (0.01 in) | 10 years | 13 of 100 (Routine) |
| 26 July 2025 | Happy Valley Reservoir, AU | daily rain | 36.4 mm (1.4 in) | 4.6 mm (0.18 in) | 52 years | 32 of 100 (Routine) |
| 10 July 2025 | Happy Valley Reservoir, AU | daily rain | 39.2 mm (1.5 in) | 12.8 mm (0.5 in) | 127 years | 62 of 100 (Major) |
| 16 August 2024 | Happy Valley Reservoir, AU | daily rain | 27.2 mm (1.1 in) | 4.3 mm (0.17 in) | 98 years | 47 of 100 (Notable) |
| 26 January 2024 | Happy Valley Reservoir, AU | daily rain | 25.0 mm (1.0 in) | 7.0 mm (0.28 in) | 2 years | 19 of 100 (Routine) |
| 10 December 2023 | Happy Valley Reservoir, AU | daily rain | 37.4 mm (1.5 in) | 9.2 mm (0.36 in) | 52 years | 38 of 100 (Notable) |
| 28 November 2023 | Happy Valley Reservoir, AU | daily rain | 40.4 mm (1.6 in) | 18.0 mm (0.7 in) | 102 years | 67 of 100 (Major) |
| 24 November 2023 | Happy Valley Reservoir, AU | daily rain | 18.0 mm (0.7 in) | 2.4 mm (0.09 in) | 1 year | 13 of 100 (Routine) |
| 18 August 2023 | Happy Valley Reservoir, AU | daily rain | 14.0 mm (0.6 in) | 1.4 mm (0.06 in) | 44 years | 20 of 100 (Routine) |
| 15 April 2023 | Happy Valley Reservoir, AU | daily rain | 17.6 mm (0.7 in) | 2.6 mm (0.10 in) | 66 years | 20 of 100 (Routine) |
| 29 January 2023 | Happy Valley Reservoir, AU | daily rain | 18.6 mm (0.7 in) | 7.4 mm (0.29 in) | 122 years | 20 of 100 (Routine) |
| 13 November 2022 | Happy Valley Reservoir, AU | daily rain | 32.6 mm (1.3 in) | 15.2 mm (0.6 in) | 5 years | 34 of 100 (Routine) |
| 5 June 2022 | Happy Valley Reservoir, AU | daily rain | 52.0 mm (2.0 in) | 24.0 mm (0.9 in) | 33 years | 53 of 100 (Notable) |
| 30 May 2022 | Happy Valley Reservoir, AU | daily rain | 44.2 mm (1.7 in) | 13.0 mm (0.5 in) | 72 years | 49 of 100 (Notable) |
Extremes by Year
1864 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Wettest day (Rx1day) | 93.2 mm (3.7 in) | 1969 | 37.8 mm (1.5 in) | 139 |
| Wettest five days (Rx5day) | 125.6 mm (4.9 in) | 1986 | 63.8 mm (2.5 in) | 139 |
| Longest dry spell (CDD) | 87 days | 1980 | 31 days | 139 |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1864 | 0.0 mm (0.00 in) |
| 1868 | 0.0 mm (0.00 in) |
| 1870 | 0.0 mm (0.00 in) |
| 1891 | 30.5 mm (1.2 in) |
| 1892 | 25.4 mm (1.0 in) |
| 1893 | 35.6 mm (1.4 in) |
| 1894 | 42.2 mm (1.7 in) |
| 1895 | 33.0 mm (1.3 in) |
| 1896 | 22.9 mm (0.9 in) |
| 1897 | 26.4 mm (1.0 in) |
| 1898 | 42.7 mm (1.7 in) |
| 1899 | 24.1 mm (0.9 in) |
| 1900 | 32.3 mm (1.3 in) |
| 1901 | 30.5 mm (1.2 in) |
| 1902 | 32.5 mm (1.3 in) |
| 1903 | 40.1 mm (1.6 in) |
| 1904 | 41.7 mm (1.6 in) |
| 1905 | 48.0 mm (1.9 in) |
| 1906 | 50.8 mm (2.0 in) |
| 1907 | 30.5 mm (1.2 in) |
| 1908 | 40.6 mm (1.6 in) |
| 1909 | 44.7 mm (1.8 in) |
| 1910 | 45.7 mm (1.8 in) |
| 1911 | 21.1 mm (0.8 in) |
| 1912 | 29.5 mm (1.2 in) |
| 1913 | 50.8 mm (2.0 in) |
| 1914 | 27.2 mm (1.1 in) |
| 1915 | 43.4 mm (1.7 in) |
| 1916 | 56.9 mm (2.2 in) |
| 1917 | 53.3 mm (2.1 in) |
| 1918 | 36.3 mm (1.4 in) |
| 1919 | 38.1 mm (1.5 in) |
| 1920 | 56.9 mm (2.2 in) |
| 1921 | 48.3 mm (1.9 in) |
| 1922 | 29.2 mm (1.1 in) |
| 1923 | 45.0 mm (1.8 in) |
| 1924 | 32.5 mm (1.3 in) |
| 1925 | 23.4 mm (0.9 in) |
| 1926 | 26.2 mm (1.0 in) |
| 1927 | 27.7 mm (1.1 in) |
| 1928 | 31.8 mm (1.3 in) |
| 1929 | 46.2 mm (1.8 in) |
| 1930 | 24.9 mm (1.0 in) |
| 1931 | 40.6 mm (1.6 in) |
| 1932 | 30.0 mm (1.2 in) |
| 1933 | 20.8 mm (0.8 in) |
| 1934 | 40.1 mm (1.6 in) |
| 1935 | 52.3 mm (2.1 in) |
| 1936 | 30.2 mm (1.2 in) |
| 1937 | 32.0 mm (1.3 in) |
| 1938 | 62.0 mm (2.4 in) |
| 1939 | 47.8 mm (1.9 in) |
| 1940 | 26.2 mm (1.0 in) |
| 1941 | 83.1 mm (3.3 in) |
| 1942 | 45.0 mm (1.8 in) |
| 1943 | 46.7 mm (1.8 in) |
| 1944 | 36.3 mm (1.4 in) |
| 1945 | 45.7 mm (1.8 in) |
| 1946 | 45.2 mm (1.8 in) |
| 1947 | 43.9 mm (1.7 in) |
| 1948 | 42.7 mm (1.7 in) |
| 1949 | 36.8 mm (1.4 in) |
| 1950 | 31.2 mm (1.2 in) |
| 1951 | 27.9 mm (1.1 in) |
| 1952 | 30.5 mm (1.2 in) |
| 1953 | 37.1 mm (1.5 in) |
| 1954 | 43.2 mm (1.7 in) |
| 1955 | 34.0 mm (1.3 in) |
| 1956 | 38.1 mm (1.5 in) |
| 1957 | 50.5 mm (2.0 in) |
| 1958 | 40.6 mm (1.6 in) |
| 1959 | 30.5 mm (1.2 in) |
| 1960 | 74.2 mm (2.9 in) |
| 1961 | 29.7 mm (1.2 in) |
| 1962 | 21.8 mm (0.9 in) |
| 1963 | 47.2 mm (1.9 in) |
| 1964 | 62.2 mm (2.4 in) |
| 1965 | 17.8 mm (0.7 in) |
| 1966 | 56.4 mm (2.2 in) |
| 1967 | 21.6 mm (0.9 in) |
| 1968 | 42.7 mm (1.7 in) |
| 1969 | 93.2 mm (3.7 in) |
| 1970 | 39.4 mm (1.6 in) |
| 1971 | 69.3 mm (2.7 in) |
| 1972 | 24.4 mm (1.0 in) |
| 1973 | 53.6 mm (2.1 in) |
| 1974 | 77.8 mm (3.1 in) |
| 1975 | 44.6 mm (1.8 in) |
| 1976 | 27.6 mm (1.1 in) |
| 1977 | 27.0 mm (1.1 in) |
| 1978 | 31.2 mm (1.2 in) |
| 1979 | 30.4 mm (1.2 in) |
| 1980 | 40.2 mm (1.6 in) |
| 1981 | 40.4 mm (1.6 in) |
| 1982 | 32.0 mm (1.3 in) |
| 1983 | 43.8 mm (1.7 in) |
| 1984 | 25.6 mm (1.0 in) |
| 1985 | 37.0 mm (1.5 in) |
| 1986 | 43.6 mm (1.7 in) |
| 1987 | 44.2 mm (1.7 in) |
| 1988 | 34.2 mm (1.3 in) |
| 1989 | 33.8 mm (1.3 in) |
| 1990 | 23.8 mm (0.9 in) |
| 1991 | 37.4 mm (1.5 in) |
| 1992 | 51.4 mm (2.0 in) |
| 1993 | 56.4 mm (2.2 in) |
| 1994 | 36.8 mm (1.4 in) |
| 1995 | 31.0 mm (1.2 in) |
| 1996 | 39.6 mm (1.6 in) |
| 1997 | 60.2 mm (2.4 in) |
| 1998 | 58.2 mm (2.3 in) |
| 1999 | 37.8 mm (1.5 in) |
| 2000 | 53.0 mm (2.1 in) |
| 2001 | 46.0 mm (1.8 in) |
| 2002 | 34.8 mm (1.4 in) |
| 2003 | 44.8 mm (1.8 in) |
| 2004 | 30.2 mm (1.2 in) |
| 2005 | 44.8 mm (1.8 in) |
| 2006 | 22.0 mm (0.9 in) |
| 2007 | 36.8 mm (1.4 in) |
| 2008 | 44.8 mm (1.8 in) |
| 2009 | 36.0 mm (1.4 in) |
| 2010 | 38.0 mm (1.5 in) |
| 2011 | 37.6 mm (1.5 in) |
| 2012 | 53.4 mm (2.1 in) |
| 2013 | 38.0 mm (1.5 in) |
| 2014 | 51.0 mm (2.0 in) |
| 2015 | 32.2 mm (1.3 in) |
| 2016 | 62.6 mm (2.5 in) |
| 2017 | 21.0 mm (0.8 in) |
| 2018 | 32.0 mm (1.3 in) |
| 2019 | 31.4 mm (1.2 in) |
| 2020 | 35.4 mm (1.4 in) |
| 2021 | 38.6 mm (1.5 in) |
| 2022 | 52.0 mm (2.0 in) |
| 2023 | 40.4 mm (1.6 in) |
| 2024 | 27.2 mm (1.1 in) |
| 2025 | 39.2 mm (1.5 in) |
| 2026 | 36.6 mm (1.4 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1864 | 0.0 mm (0.00 in) |
| 1868 | 0.0 mm (0.00 in) |
| 1870 | 0.0 mm (0.00 in) |
| 1891 | 56.6 mm (2.2 in) |
| 1892 | 38.3 mm (1.5 in) |
| 1893 | 79.6 mm (3.1 in) |
| 1894 | 56.3 mm (2.2 in) |
| 1895 | 55.8 mm (2.2 in) |
| 1896 | 37.8 mm (1.5 in) |
| 1897 | 46.9 mm (1.8 in) |
| 1898 | 79.9 mm (3.1 in) |
| 1899 | 50.0 mm (2.0 in) |
| 1900 | 63.8 mm (2.5 in) |
| 1901 | 44.0 mm (1.7 in) |
| 1902 | 54.9 mm (2.2 in) |
| 1903 | 55.4 mm (2.2 in) |
| 1904 | 51.3 mm (2.0 in) |
| 1905 | 51.8 mm (2.0 in) |
| 1906 | 72.8 mm (2.9 in) |
| 1907 | 50.6 mm (2.0 in) |
| 1908 | 75.7 mm (3.0 in) |
| 1909 | 71.6 mm (2.8 in) |
| 1910 | 115.3 mm (4.5 in) |
| 1911 | 24.7 mm (1.0 in) |
| 1912 | 80.8 mm (3.2 in) |
| 1913 | 65.3 mm (2.6 in) |
| 1914 | 37.9 mm (1.5 in) |
| 1915 | 73.4 mm (2.9 in) |
| 1916 | 105.0 mm (4.1 in) |
| 1917 | 73.1 mm (2.9 in) |
| 1918 | 53.8 mm (2.1 in) |
| 1919 | 60.7 mm (2.4 in) |
| 1920 | 84.6 mm (3.3 in) |
| 1921 | 82.0 mm (3.2 in) |
| 1922 | 73.9 mm (2.9 in) |
| 1923 | 111.2 mm (4.4 in) |
| 1924 | 69.8 mm (2.7 in) |
| 1925 | 63.1 mm (2.5 in) |
| 1926 | 50.6 mm (2.0 in) |
| 1927 | 42.4 mm (1.7 in) |
| 1928 | 75.5 mm (3.0 in) |
| 1929 | 78.0 mm (3.1 in) |
| 1930 | 71.7 mm (2.8 in) |
| 1931 | 71.6 mm (2.8 in) |
| 1932 | 55.9 mm (2.2 in) |
| 1933 | 44.7 mm (1.8 in) |
| 1934 | 65.8 mm (2.6 in) |
| 1935 | 91.4 mm (3.6 in) |
| 1936 | 45.9 mm (1.8 in) |
| 1937 | 40.2 mm (1.6 in) |
| 1938 | 109.3 mm (4.3 in) |
| 1939 | 92.6 mm (3.6 in) |
| 1940 | 56.4 mm (2.2 in) |
| 1941 | 113.6 mm (4.5 in) |
| 1942 | 66.4 mm (2.6 in) |
| 1943 | 67.3 mm (2.6 in) |
| 1944 | 59.4 mm (2.3 in) |
| 1945 | 58.4 mm (2.3 in) |
| 1946 | 60.2 mm (2.4 in) |
| 1947 | 78.2 mm (3.1 in) |
| 1948 | 77.2 mm (3.0 in) |
| 1949 | 79.3 mm (3.1 in) |
| 1950 | 75.5 mm (3.0 in) |
| 1951 | 63.7 mm (2.5 in) |
| 1952 | 41.2 mm (1.6 in) |
| 1953 | 63.6 mm (2.5 in) |
| 1954 | 70.1 mm (2.8 in) |
| 1955 | 67.6 mm (2.7 in) |
| 1956 | 66.1 mm (2.6 in) |
| 1957 | 67.8 mm (2.7 in) |
| 1958 | 64.2 mm (2.5 in) |
| 1959 | 35.3 mm (1.4 in) |
| 1960 | 80.8 mm (3.2 in) |
| 1961 | 49.1 mm (1.9 in) |
| 1962 | 45.5 mm (1.8 in) |
| 1963 | 76.4 mm (3.0 in) |
| 1964 | 71.9 mm (2.8 in) |
| 1965 | 43.9 mm (1.7 in) |
| 1966 | 75.8 mm (3.0 in) |
| 1967 | 39.6 mm (1.6 in) |
| 1968 | 58.7 mm (2.3 in) |
| 1969 | 104.0 mm (4.1 in) |
| 1970 | 47.3 mm (1.9 in) |
| 1971 | 101.7 mm (4.0 in) |
| 1972 | 42.0 mm (1.7 in) |
| 1973 | 59.2 mm (2.3 in) |
| 1974 | 111.0 mm (4.4 in) |
| 1975 | 62.6 mm (2.5 in) |
| 1976 | 47.0 mm (1.9 in) |
| 1977 | 43.2 mm (1.7 in) |
| 1978 | 61.6 mm (2.4 in) |
| 1979 | 58.8 mm (2.3 in) |
| 1980 | 54.6 mm (2.1 in) |
| 1981 | 90.2 mm (3.6 in) |
| 1982 | 63.8 mm (2.5 in) |
| 1983 | 72.4 mm (2.9 in) |
| 1984 | 56.6 mm (2.2 in) |
| 1985 | 53.8 mm (2.1 in) |
| 1986 | 125.6 mm (4.9 in) |
| 1987 | 99.4 mm (3.9 in) |
| 1988 | 85.2 mm (3.4 in) |
| 1989 | 53.6 mm (2.1 in) |
| 1990 | 55.6 mm (2.2 in) |
| 1991 | 63.8 mm (2.5 in) |
| 1992 | 77.8 mm (3.1 in) |
| 1993 | 70.6 mm (2.8 in) |
| 1994 | 50.6 mm (2.0 in) |
| 1995 | 59.6 mm (2.3 in) |
| 1996 | 62.6 mm (2.5 in) |
| 1997 | 93.6 mm (3.7 in) |
| 1998 | 69.0 mm (2.7 in) |
| 1999 | 71.2 mm (2.8 in) |
| 2000 | 88.4 mm (3.5 in) |
| 2001 | 71.2 mm (2.8 in) |
| 2002 | 74.5 mm (2.9 in) |
| 2003 | 77.8 mm (3.1 in) |
| 2004 | 53.4 mm (2.1 in) |
| 2005 | 86.2 mm (3.4 in) |
| 2006 | 44.4 mm (1.7 in) |
| 2007 | 121.8 mm (4.8 in) |
| 2008 | 59.0 mm (2.3 in) |
| 2009 | 82.4 mm (3.2 in) |
| 2010 | 65.8 mm (2.6 in) |
| 2011 | 64.2 mm (2.5 in) |
| 2012 | 112.2 mm (4.4 in) |
| 2013 | 55.4 mm (2.2 in) |
| 2014 | 63.6 mm (2.5 in) |
| 2015 | 40.2 mm (1.6 in) |
| 2016 | 71.8 mm (2.8 in) |
| 2017 | 60.2 mm (2.4 in) |
| 2018 | 63.8 mm (2.5 in) |
| 2019 | 50.2 mm (2.0 in) |
| 2020 | 55.8 mm (2.2 in) |
| 2021 | 61.6 mm (2.4 in) |
| 2022 | 84.2 mm (3.3 in) |
| 2023 | 83.4 mm (3.3 in) |
| 2024 | 59.6 mm (2.3 in) |
| 2025 | 70.6 mm (2.8 in) |
| 2026 | 77.8 mm (3.1 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1864 | 31 days |
| 1868 | 29 days |
| 1870 | 59 days |
| 1891 | 24 days |
| 1892 | 29 days |
| 1893 | 47 days |
| 1894 | 61 days |
| 1895 | 46 days |
| 1896 | 30 days |
| 1897 | 56 days |
| 1898 | 55 days |
| 1899 | 25 days |
| 1900 | 28 days |
| 1901 | 21 days |
| 1902 | 28 days |
| 1903 | 15 days |
| 1904 | 57 days |
| 1905 | 29 days |
| 1906 | 48 days |
| 1907 | 36 days |
| 1908 | 30 days |
| 1909 | 32 days |
| 1910 | 48 days |
| 1911 | 15 days |
| 1912 | 22 days |
| 1913 | 29 days |
| 1914 | 32 days |
| 1915 | 38 days |
| 1916 | 46 days |
| 1917 | 21 days |
| 1918 | 22 days |
| 1919 | 43 days |
| 1920 | 49 days |
| 1921 | 56 days |
| 1922 | 35 days |
| 1923 | 65 days |
| 1924 | 18 days |
| 1925 | 27 days |
| 1926 | 39 days |
| 1927 | 30 days |
| 1928 | 47 days |
| 1929 | 31 days |
| 1930 | 51 days |
| 1931 | 34 days |
| 1932 | 26 days |
| 1933 | 23 days |
| 1934 | 39 days |
| 1935 | 63 days |
| 1936 | 27 days |
| 1937 | 34 days |
| 1938 | 25 days |
| 1939 | 24 days |
| 1940 | 26 days |
| 1941 | 21 days |
| 1942 | 19 days |
| 1943 | 44 days |
| 1944 | 33 days |
| 1945 | 33 days |
| 1946 | 18 days |
| 1947 | 19 days |
| 1948 | 51 days |
| 1949 | 30 days |
| 1950 | 50 days |
| 1951 | 43 days |
| 1952 | 25 days |
| 1953 | 41 days |
| 1954 | 48 days |
| 1955 | 33 days |
| 1956 | 27 days |
| 1957 | 67 days |
| 1958 | 28 days |
| 1959 | 41 days |
| 1960 | 21 days |
| 1961 | 25 days |
| 1962 | 29 days |
| 1963 | 40 days |
| 1964 | 23 days |
| 1965 | 35 days |
| 1966 | 30 days |
| 1967 | 37 days |
| 1968 | 30 days |
| 1969 | 34 days |
| 1970 | 40 days |
| 1971 | 32 days |
| 1972 | 37 days |
| 1973 | 33 days |
| 1974 | 31 days |
| 1975 | 17 days |
| 1976 | 26 days |
| 1977 | 29 days |
| 1978 | 26 days |
| 1979 | 18 days |
| 1980 | 87 days |
| 1981 | 25 days |
| 1982 | 40 days |
| 1983 | 21 days |
| 1984 | 32 days |
| 1985 | 36 days |
| 1986 | 52 days |
| 1987 | 25 days |
| 1988 | 31 days |
| 1989 | 33 days |
| 1990 | 27 days |
| 1991 | 40 days |
| 1992 | 34 days |
| 1993 | 38 days |
| 1994 | 34 days |
| 1995 | 27 days |
| 1996 | 27 days |
| 1997 | 25 days |
| 1998 | 25 days |
| 1999 | 57 days |
| 2000 | 38 days |
| 2001 | 30 days |
| 2002 | 55 days |
| 2003 | 24 days |
| 2004 | 23 days |
| 2005 | 17 days |
| 2006 | 48 days |
| 2007 | 29 days |
| 2008 | 30 days |
| 2009 | 61 days |
| 2010 | 22 days |
| 2011 | 28 days |
| 2012 | 25 days |
| 2013 | 23 days |
| 2014 | 32 days |
| 2015 | 49 days |
| 2016 | 22 days |
| 2017 | 26 days |
| 2018 | 21 days |
| 2019 | 39 days |
| 2020 | 30 days |
| 2021 | 37 days |
| 2022 | 19 days |
| 2023 | 28 days |
| 2024 | 48 days |
| 2025 | 73 days |
| 2026 | 48 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.
Rainfall Return Levels
133 years, 1892 to 2025A day with at least 37.9 mm (1.5 in) of rain is expected about once in 2 years. A day with at least 79.7 mm (3.1 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 37.9 mm (1.5 in) | |
| 5 years | 49.2 mm (1.9 in) | |
| 10 years | 56.6 mm (2.2 in) | |
| 25 years | 66.0 mm (2.6 in) | |
| 50 years | 72.9 mm (2.9 in) | |
| 100 years | 79.7 mm (3.1 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 133 years of values from 1892 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: 93.2 mm (3.7 in) in 1969; 83.1 mm (3.3 in) in 1941; 77.8 mm (3.1 in) in 1974.
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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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-13).