Portland Weather Records (ASN00090070)
Record envelope, standing records and threshold days for Portland (ASN00090070), Australia, with 155 years of record.
Key Facts for Portland
- Portland (ASN00090070) is a weather station in Australia at -38.38 latitude and 141.61 longitude, 55 m (180 ft) above sea level.
- The station reports from 1872 to 2026, 155 years of record.
- 0 records set at Portland still stand.
- Records are tracked for prcp: an element needs 30 years of data to be eligible.
- Portland set a daily record precipitation of 22.0 mm (0.9 in) on 2 June 2026.
About the Station
- Location: Australia, -38.38 latitude, 141.61 longitude.
- Elevation: 55 m (180 ft).
- Period of record: 1872 to 2026, 155 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
2 new records| Date | Kind | Detail |
|---|---|---|
| 1924-02-19 | Record daily precipitation | Record daily precipitation 78.2 mm (3.1 in) |
| 1946-03-16 | Record daily precipitation | Record daily precipitation 104.1 mm (4.1 in) |
Wettest Day of Each Month
Mar: 104.1 mm (4.1 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 62.0 mm (2.4 in) | 6 January 1885 |
| Feb | 78.7 mm (3.1 in) | 7 February 1957 |
| Mar | 104.1 mm (4.1 in) | 16 March 1946 |
| Apr | 68.1 mm (2.7 in) | 5 April 1939 |
| May | 72.0 mm (2.8 in) | 11 May 2015 |
| Jun | 78.6 mm (3.1 in) | 10 June 2025 |
| Jul | 66.8 mm (2.6 in) | 22 July 2013 |
| Aug | 79.0 mm (3.1 in) | 19 August 2013 |
| Sep | 49.6 mm (2.0 in) | 23 September 1998 |
| Oct | 65.0 mm (2.6 in) | 28 October 2013 |
| Nov | 75.0 mm (3.0 in) | 29 November 1977 |
| Dec | 55.6 mm (2.2 in) | 2 December 2024 |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 2 June 2026 | Portland, AU | daily rain | 22.0 mm (0.9 in) | 3.7 mm (0.15 in) | 57 years | 20 of 100 (Routine) |
| 22 December 2025 | Portland, AU | daily rain | 23.0 mm (0.9 in) | 9.5 mm (0.37 in) | 115 years | 20 of 100 (Routine) |
| 1 September 2025 | Portland, AU | daily rain | 20.4 mm (0.8 in) | 3.4 mm (0.13 in) | 138 years | 20 of 100 (Routine) |
| 16 July 2025 | Portland, AU | daily rain | 37.8 mm (1.5 in) | 8.4 mm (0.33 in) | 16 years | 28 of 100 (Routine) |
| 10 June 2025 | Portland, AU | monthly rain | 78.6 mm (3.1 in) | 14.6 mm (0.6 in) | 12 years | 46 of 100 (Notable) |
| 2 December 2024 | Portland, AU | monthly rain | 55.6 mm (2.2 in) | 5.2 mm (0.20 in) | 43 years | 41 of 100 (Notable) |
| 31 October 2023 | Portland, AU | daily rain | 25.0 mm (1.0 in) | 13.1 mm (0.5 in) | 108 years | 63 of 100 (Major) |
| 26 June 2023 | Portland, AU | daily rain | 24.8 mm (1.0 in) | 1.7 mm (0.07 in) | 116 years | 20 of 100 (Routine) |
| 17 April 2023 | Portland, AU | daily rain | 32.0 mm (1.3 in) | 2.8 mm (0.11 in) | 84 years | 39 of 100 (Notable) |
| 7 April 2023 | Portland, AU | daily rain | 35.0 mm (1.4 in) | 2.7 mm (0.11 in) | 110 years | 44 of 100 (Notable) |
| 21 November 2022 | Portland, AU | daily rain | 32.8 mm (1.3 in) | 12.7 mm (0.5 in) | 145 years | 61 of 100 (Major) |
| 3 November 2022 | Portland, AU | daily rain | 52.4 mm (2.1 in) | 22.6 mm (0.9 in) | 45 years | 60 of 100 (Major) |
| 30 August 2022 | Portland, AU | daily rain | 31.8 mm (1.3 in) | 5.4 mm (0.21 in) | 17 years | 23 of 100 (Routine) |
| 18 July 2022 | Portland, AU | daily rain | 32.6 mm (1.3 in) | 1.4 mm (0.06 in) | 111 years | 42 of 100 (Notable) |
| 6 June 2022 | Portland, AU | daily rain | 28.8 mm (1.1 in) | 2.4 mm (0.09 in) | 84 years | 38 of 100 (Notable) |
| 7 January 2022 | Portland, AU | daily rain | 52.0 mm (2.0 in) | 24.6 mm (1.0 in) | 40 years | 57 of 100 (Notable) |
| 15 November 2021 | Portland, AU | daily rain | 21.4 mm (0.8 in) | 7.4 mm (0.29 in) | 84 years | 20 of 100 (Routine) |
| 29 October 2021 | Portland, AU | daily rain | 57.4 mm (2.3 in) | 30.2 mm (1.2 in) | 115 years | 80 of 100 (Exceptional) |
| 23 May 2016 | Portland, AU | daily rain | 47.0 mm (1.9 in) | 7.9 mm (0.31 in) | 117 years | 53 of 100 (Notable) |
| 9 May 2016 | Portland, AU | daily rain | 28.0 mm (1.1 in) | 11.0 mm (0.4 in) | 72 years | 49 of 100 (Notable) |
Extremes by Year
1872 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Wettest day (Rx1day) | 104.1 mm (4.1 in) | 1946 | 34.7 mm (1.4 in) | 148 |
| Wettest five days (Rx5day) | 195.6 mm (7.7 in) | 1946 | 63.0 mm (2.5 in) | 147 |
| Longest dry spell (CDD) | 275 days | 2020 | 20 days | 148 |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1872 | 46.5 mm (1.8 in) |
| 1873 | 38.4 mm (1.5 in) |
| 1874 | 30.0 mm (1.2 in) |
| 1875 | 30.0 mm (1.2 in) |
| 1876 | 30.7 mm (1.2 in) |
| 1877 | 23.4 mm (0.9 in) |
| 1878 | 57.2 mm (2.3 in) |
| 1879 | 31.8 mm (1.3 in) |
| 1880 | 30.2 mm (1.2 in) |
| 1881 | 26.9 mm (1.1 in) |
| 1882 | 22.6 mm (0.9 in) |
| 1883 | 24.6 mm (1.0 in) |
| 1884 | 27.9 mm (1.1 in) |
| 1885 | 62.0 mm (2.4 in) |
| 1886 | 30.5 mm (1.2 in) |
| 1887 | 30.7 mm (1.2 in) |
| 1888 | 26.2 mm (1.0 in) |
| 1889 | 38.9 mm (1.5 in) |
| 1890 | 36.6 mm (1.4 in) |
| 1891 | 45.2 mm (1.8 in) |
| 1892 | 32.5 mm (1.3 in) |
| 1893 | 46.5 mm (1.8 in) |
| 1894 | 30.2 mm (1.2 in) |
| 1895 | 42.2 mm (1.7 in) |
| 1896 | 42.4 mm (1.7 in) |
| 1897 | 32.5 mm (1.3 in) |
| 1898 | 39.1 mm (1.5 in) |
| 1899 | 50.3 mm (2.0 in) |
| 1900 | 30.5 mm (1.2 in) |
| 1901 | 23.9 mm (0.9 in) |
| 1902 | 29.2 mm (1.1 in) |
| 1903 | 23.9 mm (0.9 in) |
| 1904 | 31.8 mm (1.3 in) |
| 1905 | 36.1 mm (1.4 in) |
| 1906 | 35.8 mm (1.4 in) |
| 1907 | 27.9 mm (1.1 in) |
| 1908 | 42.2 mm (1.7 in) |
| 1909 | 26.2 mm (1.0 in) |
| 1910 | 46.0 mm (1.8 in) |
| 1911 | 39.9 mm (1.6 in) |
| 1912 | 33.5 mm (1.3 in) |
| 1913 | 27.9 mm (1.1 in) |
| 1914 | 33.5 mm (1.3 in) |
| 1915 | 34.8 mm (1.4 in) |
| 1916 | 22.1 mm (0.9 in) |
| 1917 | 35.6 mm (1.4 in) |
| 1918 | 34.5 mm (1.4 in) |
| 1919 | 43.7 mm (1.7 in) |
| 1920 | 25.4 mm (1.0 in) |
| 1921 | 38.1 mm (1.5 in) |
| 1922 | 42.7 mm (1.7 in) |
| 1923 | 41.9 mm (1.6 in) |
| 1924 | 78.2 mm (3.1 in) |
| 1925 | 27.9 mm (1.1 in) |
| 1930 | 26.7 mm (1.1 in) |
| 1931 | 23.1 mm (0.9 in) |
| 1932 | 60.5 mm (2.4 in) |
| 1933 | 72.4 mm (2.9 in) |
| 1934 | 70.6 mm (2.8 in) |
| 1935 | 31.8 mm (1.3 in) |
| 1936 | 25.4 mm (1.0 in) |
| 1937 | 33.3 mm (1.3 in) |
| 1938 | 34.3 mm (1.4 in) |
| 1939 | 68.1 mm (2.7 in) |
| 1940 | 21.8 mm (0.9 in) |
| 1941 | 53.6 mm (2.1 in) |
| 1942 | 26.2 mm (1.0 in) |
| 1943 | 22.1 mm (0.9 in) |
| 1944 | 25.4 mm (1.0 in) |
| 1945 | 61.5 mm (2.4 in) |
| 1946 | 104.1 mm (4.1 in) |
| 1947 | 50.0 mm (2.0 in) |
| 1948 | 36.6 mm (1.4 in) |
| 1949 | 57.7 mm (2.3 in) |
| 1950 | 21.3 mm (0.8 in) |
| 1951 | 50.8 mm (2.0 in) |
| 1952 | 41.1 mm (1.6 in) |
| 1953 | 32.8 mm (1.3 in) |
| 1954 | 48.3 mm (1.9 in) |
| 1955 | 42.7 mm (1.7 in) |
| 1956 | 47.0 mm (1.9 in) |
| 1957 | 78.7 mm (3.1 in) |
| 1958 | 31.5 mm (1.2 in) |
| 1959 | 37.8 mm (1.5 in) |
| 1960 | 71.6 mm (2.8 in) |
| 1961 | 31.8 mm (1.3 in) |
| 1962 | 19.6 mm (0.8 in) |
| 1963 | 31.5 mm (1.2 in) |
| 1964 | 23.6 mm (0.9 in) |
| 1965 | 23.6 mm (0.9 in) |
| 1966 | 22.6 mm (0.9 in) |
| 1967 | 34.0 mm (1.3 in) |
| 1968 | 36.8 mm (1.4 in) |
| 1969 | 53.3 mm (2.1 in) |
| 1970 | 33.0 mm (1.3 in) |
| 1971 | 40.1 mm (1.6 in) |
| 1972 | 61.5 mm (2.4 in) |
| 1973 | 43.9 mm (1.7 in) |
| 1974 | 30.4 mm (1.2 in) |
| 1975 | 45.6 mm (1.8 in) |
| 1976 | 49.4 mm (1.9 in) |
| 1977 | 75.0 mm (3.0 in) |
| 1978 | 32.2 mm (1.3 in) |
| 1979 | 34.0 mm (1.3 in) |
| 1980 | 50.4 mm (2.0 in) |
| 1981 | 30.6 mm (1.2 in) |
| 1982 | 39.6 mm (1.6 in) |
| 1983 | 46.0 mm (1.8 in) |
| 1984 | 29.8 mm (1.2 in) |
| 1985 | 39.0 mm (1.5 in) |
| 1986 | 43.4 mm (1.7 in) |
| 1987 | 25.4 mm (1.0 in) |
| 1988 | 32.0 mm (1.3 in) |
| 1989 | 38.8 mm (1.5 in) |
| 1990 | 26.0 mm (1.0 in) |
| 1991 | 55.0 mm (2.2 in) |
| 1992 | 50.0 mm (2.0 in) |
| 1993 | 34.6 mm (1.4 in) |
| 1994 | 12.6 mm (0.5 in) |
| 1995 | 17.6 mm (0.7 in) |
| 1996 | 36.0 mm (1.4 in) |
| 1997 | 30.0 mm (1.2 in) |
| 1998 | 49.6 mm (2.0 in) |
| 1999 | 30.0 mm (1.2 in) |
| 2000 | 42.6 mm (1.7 in) |
| 2001 | 23.0 mm (0.9 in) |
| 2002 | 25.0 mm (1.0 in) |
| 2003 | 28.0 mm (1.1 in) |
| 2004 | 29.0 mm (1.1 in) |
| 2005 | 26.0 mm (1.0 in) |
| 2006 | 16.4 mm (0.6 in) |
| 2007 | 52.4 mm (2.1 in) |
| 2008 | 14.4 mm (0.6 in) |
| 2009 | 36.0 mm (1.4 in) |
| 2010 | 48.0 mm (1.9 in) |
| 2011 | 57.0 mm (2.2 in) |
| 2012 | 64.0 mm (2.5 in) |
| 2013 | 79.0 mm (3.1 in) |
| 2014 | 12.2 mm (0.5 in) |
| 2015 | 72.0 mm (2.8 in) |
| 2016 | 54.0 mm (2.1 in) |
| 2020 | 0.0 mm (0.00 in) |
| 2021 | 57.4 mm (2.3 in) |
| 2022 | 52.4 mm (2.1 in) |
| 2023 | 35.0 mm (1.4 in) |
| 2024 | 55.6 mm (2.2 in) |
| 2025 | 78.6 mm (3.1 in) |
| 2026 | 26.0 mm (1.0 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1872 | 67.1 mm (2.6 in) |
| 1873 | 49.1 mm (1.9 in) |
| 1874 | 45.0 mm (1.8 in) |
| 1875 | 64.6 mm (2.5 in) |
| 1876 | 47.5 mm (1.9 in) |
| 1877 | 47.5 mm (1.9 in) |
| 1878 | 93.1 mm (3.7 in) |
| 1879 | 65.4 mm (2.6 in) |
| 1880 | 56.7 mm (2.2 in) |
| 1881 | 79.5 mm (3.1 in) |
| 1882 | 47.7 mm (1.9 in) |
| 1883 | 90.1 mm (3.5 in) |
| 1884 | 72.9 mm (2.9 in) |
| 1885 | 64.0 mm (2.5 in) |
| 1886 | 76.3 mm (3.0 in) |
| 1887 | 62.5 mm (2.5 in) |
| 1888 | 73.4 mm (2.9 in) |
| 1889 | 51.7 mm (2.0 in) |
| 1890 | 62.5 mm (2.5 in) |
| 1891 | 90.9 mm (3.6 in) |
| 1892 | 64.5 mm (2.5 in) |
| 1893 | 76.8 mm (3.0 in) |
| 1894 | 70.0 mm (2.8 in) |
| 1895 | 91.1 mm (3.6 in) |
| 1896 | 86.8 mm (3.4 in) |
| 1897 | 42.9 mm (1.7 in) |
| 1898 | 58.7 mm (2.3 in) |
| 1899 | 78.2 mm (3.1 in) |
| 1900 | 79.9 mm (3.1 in) |
| 1901 | 35.1 mm (1.4 in) |
| 1902 | 65.1 mm (2.6 in) |
| 1903 | 55.1 mm (2.2 in) |
| 1904 | 53.8 mm (2.1 in) |
| 1905 | 63.4 mm (2.5 in) |
| 1906 | 58.9 mm (2.3 in) |
| 1907 | 57.5 mm (2.3 in) |
| 1908 | 89.4 mm (3.5 in) |
| 1909 | 59.1 mm (2.3 in) |
| 1910 | 96.5 mm (3.8 in) |
| 1911 | 80.2 mm (3.2 in) |
| 1912 | 101.1 mm (4.0 in) |
| 1913 | 49.3 mm (1.9 in) |
| 1914 | 52.3 mm (2.1 in) |
| 1915 | 82.8 mm (3.3 in) |
| 1916 | 55.8 mm (2.2 in) |
| 1917 | 54.5 mm (2.1 in) |
| 1918 | 66.8 mm (2.6 in) |
| 1919 | 93.7 mm (3.7 in) |
| 1920 | 63.0 mm (2.5 in) |
| 1921 | 82.3 mm (3.2 in) |
| 1922 | 125.7 mm (4.9 in) |
| 1923 | 73.4 mm (2.9 in) |
| 1924 | 107.6 mm (4.2 in) |
| 1925 | 38.6 mm (1.5 in) |
| 1930 | 49.1 mm (1.9 in) |
| 1931 | 62.2 mm (2.4 in) |
| 1932 | 110.1 mm (4.3 in) |
| 1933 | 139.8 mm (5.5 in) |
| 1934 | 103.5 mm (4.1 in) |
| 1935 | 72.8 mm (2.9 in) |
| 1936 | 45.3 mm (1.8 in) |
| 1937 | 61.5 mm (2.4 in) |
| 1938 | 62.4 mm (2.5 in) |
| 1939 | 87.7 mm (3.5 in) |
| 1940 | 45.9 mm (1.8 in) |
| 1941 | 85.0 mm (3.3 in) |
| 1942 | 62.6 mm (2.5 in) |
| 1943 | 58.9 mm (2.3 in) |
| 1944 | 52.8 mm (2.1 in) |
| 1945 | 99.8 mm (3.9 in) |
| 1946 | 195.6 mm (7.7 in) |
| 1947 | 93.6 mm (3.7 in) |
| 1948 | 59.0 mm (2.3 in) |
| 1949 | 79.3 mm (3.1 in) |
| 1950 | 39.8 mm (1.6 in) |
| 1951 | 76.4 mm (3.0 in) |
| 1952 | 75.9 mm (3.0 in) |
| 1953 | 64.5 mm (2.5 in) |
| 1954 | 63.2 mm (2.5 in) |
| 1955 | 103.1 mm (4.1 in) |
| 1956 | 71.1 mm (2.8 in) |
| 1957 | 79.7 mm (3.1 in) |
| 1958 | 75.4 mm (3.0 in) |
| 1959 | 64.2 mm (2.5 in) |
| 1960 | 90.3 mm (3.6 in) |
| 1961 | 59.1 mm (2.3 in) |
| 1962 | 66.8 mm (2.6 in) |
| 1963 | 50.9 mm (2.0 in) |
| 1964 | 59.0 mm (2.3 in) |
| 1965 | 52.8 mm (2.1 in) |
| 1966 | 55.7 mm (2.2 in) |
| 1967 | 54.8 mm (2.2 in) |
| 1968 | 67.5 mm (2.7 in) |
| 1969 | 68.4 mm (2.7 in) |
| 1970 | 67.5 mm (2.7 in) |
| 1971 | 91.8 mm (3.6 in) |
| 1972 | 113.6 mm (4.5 in) |
| 1973 | 61.6 mm (2.4 in) |
| 1974 | 99.4 mm (3.9 in) |
| 1975 | 71.8 mm (2.8 in) |
| 1976 | 55.6 mm (2.2 in) |
| 1977 | 87.0 mm (3.4 in) |
| 1978 | 58.2 mm (2.3 in) |
| 1979 | 69.4 mm (2.7 in) |
| 1980 | 57.8 mm (2.3 in) |
| 1981 | 82.4 mm (3.2 in) |
| 1982 | 49.2 mm (1.9 in) |
| 1983 | 62.4 mm (2.5 in) |
| 1984 | 62.8 mm (2.5 in) |
| 1985 | 62.4 mm (2.5 in) |
| 1986 | 63.0 mm (2.5 in) |
| 1987 | 57.0 mm (2.2 in) |
| 1988 | 58.6 mm (2.3 in) |
| 1989 | 54.6 mm (2.1 in) |
| 1990 | 58.0 mm (2.3 in) |
| 1991 | 84.8 mm (3.3 in) |
| 1992 | 68.2 mm (2.7 in) |
| 1993 | 48.2 mm (1.9 in) |
| 1994 | 31.6 mm (1.2 in) |
| 1995 | n/a |
| 1996 | 64.8 mm (2.6 in) |
| 1997 | 60.8 mm (2.4 in) |
| 1998 | 59.6 mm (2.3 in) |
| 1999 | 41.4 mm (1.6 in) |
| 2000 | 77.4 mm (3.0 in) |
| 2001 | 54.6 mm (2.1 in) |
| 2002 | 56.2 mm (2.2 in) |
| 2003 | 63.9 mm (2.5 in) |
| 2004 | 50.6 mm (2.0 in) |
| 2005 | 50.4 mm (2.0 in) |
| 2006 | 34.6 mm (1.4 in) |
| 2007 | 52.4 mm (2.1 in) |
| 2008 | 14.4 mm (0.6 in) |
| 2009 | 49.0 mm (1.9 in) |
| 2010 | 60.0 mm (2.4 in) |
| 2011 | 57.0 mm (2.2 in) |
| 2012 | 64.0 mm (2.5 in) |
| 2013 | 79.0 mm (3.1 in) |
| 2014 | 12.2 mm (0.5 in) |
| 2015 | 72.0 mm (2.8 in) |
| 2016 | 54.0 mm (2.1 in) |
| 2020 | 0.0 mm (0.00 in) |
| 2021 | 64.8 mm (2.6 in) |
| 2022 | 52.4 mm (2.1 in) |
| 2023 | 39.8 mm (1.6 in) |
| 2024 | 71.2 mm (2.8 in) |
| 2025 | 84.4 mm (3.3 in) |
| 2026 | 56.8 mm (2.2 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1872 | 15 days |
| 1873 | 29 days |
| 1874 | 12 days |
| 1875 | 11 days |
| 1876 | 21 days |
| 1877 | 13 days |
| 1878 | 32 days |
| 1879 | 19 days |
| 1880 | 45 days |
| 1881 | 17 days |
| 1882 | 21 days |
| 1883 | 20 days |
| 1884 | 17 days |
| 1885 | 16 days |
| 1886 | 20 days |
| 1887 | 20 days |
| 1888 | 28 days |
| 1889 | 14 days |
| 1890 | 21 days |
| 1891 | 21 days |
| 1892 | 16 days |
| 1893 | 23 days |
| 1894 | 20 days |
| 1895 | 23 days |
| 1896 | 20 days |
| 1897 | 22 days |
| 1898 | 26 days |
| 1899 | 16 days |
| 1900 | 13 days |
| 1901 | 16 days |
| 1902 | 24 days |
| 1903 | 14 days |
| 1904 | 27 days |
| 1905 | 20 days |
| 1906 | 34 days |
| 1907 | 21 days |
| 1908 | 17 days |
| 1909 | 19 days |
| 1910 | 17 days |
| 1911 | 17 days |
| 1912 | 27 days |
| 1913 | 25 days |
| 1914 | 24 days |
| 1915 | 32 days |
| 1916 | 14 days |
| 1917 | 23 days |
| 1918 | 19 days |
| 1919 | 16 days |
| 1920 | 18 days |
| 1921 | 38 days |
| 1922 | 16 days |
| 1923 | 35 days |
| 1924 | 11 days |
| 1925 | 23 days |
| 1930 | 11 days |
| 1931 | 26 days |
| 1932 | 19 days |
| 1933 | 18 days |
| 1934 | 35 days |
| 1935 | 26 days |
| 1936 | 32 days |
| 1937 | 16 days |
| 1938 | 15 days |
| 1939 | 16 days |
| 1940 | 16 days |
| 1941 | 15 days |
| 1942 | 17 days |
| 1943 | 14 days |
| 1944 | 19 days |
| 1945 | 19 days |
| 1946 | 11 days |
| 1947 | 12 days |
| 1948 | 27 days |
| 1949 | 14 days |
| 1950 | 18 days |
| 1951 | 36 days |
| 1952 | 12 days |
| 1953 | 36 days |
| 1954 | 24 days |
| 1955 | 25 days |
| 1956 | 41 days |
| 1957 | 23 days |
| 1958 | 19 days |
| 1959 | 21 days |
| 1960 | 15 days |
| 1961 | 23 days |
| 1962 | 15 days |
| 1963 | 17 days |
| 1964 | 18 days |
| 1965 | 17 days |
| 1966 | 16 days |
| 1967 | 23 days |
| 1968 | 17 days |
| 1969 | 20 days |
| 1970 | 34 days |
| 1971 | 21 days |
| 1972 | 29 days |
| 1973 | 11 days |
| 1974 | 17 days |
| 1975 | 19 days |
| 1976 | 25 days |
| 1977 | 16 days |
| 1978 | 15 days |
| 1979 | 14 days |
| 1980 | 21 days |
| 1981 | 21 days |
| 1982 | 19 days |
| 1983 | 22 days |
| 1984 | 19 days |
| 1985 | 14 days |
| 1986 | 33 days |
| 1987 | 29 days |
| 1988 | 31 days |
| 1989 | 21 days |
| 1990 | 16 days |
| 1991 | 24 days |
| 1992 | 27 days |
| 1993 | 25 days |
| 1994 | 34 days |
| 1995 | 1 day |
| 1996 | 10 days |
| 1997 | 16 days |
| 1998 | 17 days |
| 1999 | 28 days |
| 2000 | 21 days |
| 2001 | 20 days |
| 2002 | 21 days |
| 2003 | 26 days |
| 2004 | 17 days |
| 2005 | 17 days |
| 2006 | 36 days |
| 2007 | 31 days |
| 2008 | 17 days |
| 2009 | 55 days |
| 2010 | 17 days |
| 2011 | 13 days |
| 2012 | 18 days |
| 2013 | 20 days |
| 2014 | 14 days |
| 2015 | 20 days |
| 2016 | 20 days |
| 2020 | 275 days |
| 2021 | 98 days |
| 2022 | 20 days |
| 2023 | 24 days |
| 2024 | 70 days |
| 2025 | 31 days |
| 2026 | 19 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
128 years, 1872 to 2023A day with at least 36.2 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 95.9 mm (3.8 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 36.2 mm (1.4 in) | |
| 5 years | 48.9 mm (1.9 in) | |
| 10 years | 58.5 mm (2.3 in) | |
| 25 years | 72.1 mm (2.8 in) | |
| 50 years | 83.5 mm (3.3 in) | |
| 100 years | 95.9 mm (3.8 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 128 years of values from 1872 to 2023.
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: 104.1 mm (4.1 in) in 1946; 79.0 mm (3.1 in) in 2013; 78.7 mm (3.1 in) in 1957.
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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 (2026-10-12).