Berkshire Valley Weather Records (ASN00008008)
Record envelope, standing records and threshold days for Berkshire Valley (ASN00008008), Australia, with 120 years of record.
Key Facts for Berkshire Valley
- Berkshire Valley (ASN00008008) is a weather station in Australia at -30.58 latitude and 116.14 longitude, 230 m (755 ft) above sea level.
- The station reports from 1907 to 2026, 120 years of record.
- 0 records set at Berkshire Valley still stand.
- Records are tracked for prcp: an element needs 30 years of data to be eligible.
- Berkshire Valley set a daily record precipitation of 42.6 mm (1.7 in) on 18 July 2026.
About the Station
- Location: Australia, -30.58 latitude, 116.14 longitude.
- Elevation: 230 m (755 ft).
- Period of record: 1907 to 2026, 120 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 |
|---|---|---|
| 1939-02-14 | Record daily precipitation | Record daily precipitation 81.3 mm (3.2 in) |
| 1961-04-14 | Record daily precipitation | Record daily precipitation 82.0 mm (3.2 in) |
| 2022-03-30 | Record daily precipitation | Record daily precipitation 94.0 mm (3.7 in) |
Wettest Day of Each Month
Mar: 94.0 mm (3.7 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 78.0 mm (3.1 in) | 13 January 2006 |
| Feb | 81.3 mm (3.2 in) | 14 February 1939 |
| Mar | 94.0 mm (3.7 in) | 30 March 2022 |
| Apr | 82.0 mm (3.2 in) | 14 April 1961 |
| May | 74.9 mm (2.9 in) | 19 May 1908 |
| Jun | 52.8 mm (2.1 in) | 16 June 1945 |
| Jul | 69.1 mm (2.7 in) | 31 July 1907 |
| Aug | 43.7 mm (1.7 in) | 16 August 1909 |
| Sep | 36.8 mm (1.4 in) | 22 September 1913 |
| Oct | 45.0 mm (1.8 in) | 25 October 2006 |
| Nov | 35.6 mm (1.4 in) | 19 November 1926 |
| Dec | 49.5 mm (1.9 in) | 31 December 1925 |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 18 July 2026 | Berkshire Valley, AU | daily rain | 42.6 mm (1.7 in) | 5.8 mm (0.23 in) | 69 years | 38 of 100 (Notable) |
| 10 February 2026 | Berkshire Valley, AU | daily rain | 36.0 mm (1.4 in) | 8.0 mm (0.31 in) | 8 years | 18 of 100 (Routine) |
| 15 December 2025 | Berkshire Valley, AU | daily rain | 21.4 mm (0.8 in) | 14.5 mm (0.6 in) | 64 years | 20 of 100 (Routine) |
| 20 August 2025 | Berkshire Valley, AU | daily rain | 19.8 mm (0.8 in) | 4.1 mm (0.16 in) | 52 years | 20 of 100 (Routine) |
| 3 August 2025 | Berkshire Valley, AU | daily rain | 15.0 mm (0.6 in) | 1.8 mm (0.07 in) | 22 years | 19 of 100 (Routine) |
| 28 July 2025 | Berkshire Valley, AU | daily rain | 33.8 mm (1.3 in) | 15.2 mm (0.6 in) | 18 years | 36 of 100 (Notable) |
| 7 July 2025 | Berkshire Valley, AU | daily rain | 27.0 mm (1.1 in) | 2.4 mm (0.09 in) | 83 years | 37 of 100 (Notable) |
| 18 November 2022 | Berkshire Valley, AU | daily rain | 8.2 mm (0.32 in) | 4.1 mm (0.16 in) | 77 years | 20 of 100 (Routine) |
| 3 September 2022 | Berkshire Valley, AU | daily rain | 15.8 mm (0.6 in) | 2.4 mm (0.09 in) | 11 years | 18 of 100 (Routine) |
| 2 August 2022 | Berkshire Valley, AU | daily rain | 21.0 mm (0.8 in) | 0.7 mm (0.03 in) | 89 years | 20 of 100 (Routine) |
| 18 June 2022 | Berkshire Valley, AU | daily rain | 24.4 mm (1.0 in) | 0.4 mm (0.02 in) | 8 years | 12 of 100 (Routine) |
| 27 April 2022 | Berkshire Valley, AU | daily rain | 20.0 mm (0.8 in) | 2.6 mm (0.10 in) | 8 years | 15 of 100 (Routine) |
| 30 March 2022 | Berkshire Valley, AU | all-time rain | 94.0 mm (3.7 in) | 12.0 mm (0.5 in) | 60 years | 58 of 100 (Notable) |
| 9 November 2021 | Berkshire Valley, AU | daily rain | 33.6 mm (1.3 in) | 15.0 mm (0.6 in) | 32 years | 49 of 100 (Notable) |
| 20 October 2021 | Berkshire Valley, AU | daily rain | 9.0 mm (0.35 in) | 1.1 mm (0.04 in) | 66 years | 20 of 100 (Routine) |
| 12 April 2021 | Berkshire Valley, AU | daily rain | 20.0 mm (0.8 in) | 3.0 mm (0.12 in) | 4 years | 15 of 100 (Routine) |
| 7 February 2021 | Berkshire Valley, AU | daily rain | 49.6 mm (2.0 in) | 39.4 mm (1.6 in) | 13 years | 43 of 100 (Notable) |
| 27 February 2020 | Berkshire Valley, AU | daily rain | 16.0 mm (0.6 in) | 7.1 mm (0.28 in) | 97 years | 20 of 100 (Routine) |
| 31 October 2019 | Berkshire Valley, AU | daily rain | 9.2 mm (0.36 in) | 1.6 mm (0.06 in) | 56 years | 20 of 100 (Routine) |
| 5 July 2019 | Berkshire Valley, AU | daily rain | 35.2 mm (1.4 in) | 2.2 mm (0.09 in) | 56 years | 29 of 100 (Routine) |
Extremes by Year
1907 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Wettest day (Rx1day) | 94.0 mm (3.7 in) | 2022 | 35.1 mm (1.4 in) | 120 |
| Wettest five days (Rx5day) | 170.6 mm (6.7 in) | 1999 | 58.0 mm (2.3 in) | 120 |
| Longest dry spell (CDD) | 140 days | 1994 | 49 days | 120 |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1907 | 69.1 mm (2.7 in) |
| 1908 | 74.9 mm (2.9 in) |
| 1909 | 43.7 mm (1.7 in) |
| 1910 | 31.8 mm (1.3 in) |
| 1911 | 22.9 mm (0.9 in) |
| 1912 | 40.6 mm (1.6 in) |
| 1913 | 36.8 mm (1.4 in) |
| 1914 | 20.1 mm (0.8 in) |
| 1915 | 29.7 mm (1.2 in) |
| 1916 | 71.4 mm (2.8 in) |
| 1917 | 45.0 mm (1.8 in) |
| 1918 | 39.4 mm (1.6 in) |
| 1919 | 20.3 mm (0.8 in) |
| 1920 | 62.0 mm (2.4 in) |
| 1921 | 30.0 mm (1.2 in) |
| 1922 | 25.9 mm (1.0 in) |
| 1923 | 47.8 mm (1.9 in) |
| 1924 | 26.2 mm (1.0 in) |
| 1925 | 49.5 mm (1.9 in) |
| 1926 | 35.6 mm (1.4 in) |
| 1927 | 30.5 mm (1.2 in) |
| 1928 | 36.8 mm (1.4 in) |
| 1929 | 29.0 mm (1.1 in) |
| 1930 | 25.9 mm (1.0 in) |
| 1931 | 43.7 mm (1.7 in) |
| 1932 | 44.5 mm (1.8 in) |
| 1933 | 50.8 mm (2.0 in) |
| 1934 | 65.5 mm (2.6 in) |
| 1935 | 29.0 mm (1.1 in) |
| 1936 | 15.2 mm (0.6 in) |
| 1937 | 39.4 mm (1.6 in) |
| 1938 | 41.1 mm (1.6 in) |
| 1939 | 81.3 mm (3.2 in) |
| 1940 | 24.1 mm (0.9 in) |
| 1941 | 23.4 mm (0.9 in) |
| 1942 | 30.7 mm (1.2 in) |
| 1943 | 31.8 mm (1.3 in) |
| 1944 | 43.7 mm (1.7 in) |
| 1945 | 52.8 mm (2.1 in) |
| 1946 | 35.6 mm (1.4 in) |
| 1947 | 43.4 mm (1.7 in) |
| 1948 | 30.0 mm (1.2 in) |
| 1949 | 24.6 mm (1.0 in) |
| 1950 | 20.3 mm (0.8 in) |
| 1951 | 31.8 mm (1.3 in) |
| 1952 | 20.3 mm (0.8 in) |
| 1953 | 46.7 mm (1.8 in) |
| 1954 | 22.1 mm (0.9 in) |
| 1955 | 65.0 mm (2.6 in) |
| 1956 | 36.8 mm (1.4 in) |
| 1957 | 25.9 mm (1.0 in) |
| 1958 | 29.0 mm (1.1 in) |
| 1959 | 25.4 mm (1.0 in) |
| 1960 | 25.9 mm (1.0 in) |
| 1961 | 82.0 mm (3.2 in) |
| 1962 | 23.4 mm (0.9 in) |
| 1963 | 33.0 mm (1.3 in) |
| 1964 | 30.5 mm (1.2 in) |
| 1965 | 33.0 mm (1.3 in) |
| 1966 | 27.7 mm (1.1 in) |
| 1967 | 30.5 mm (1.2 in) |
| 1968 | 50.8 mm (2.0 in) |
| 1969 | 36.1 mm (1.4 in) |
| 1970 | 68.8 mm (2.7 in) |
| 1971 | 30.2 mm (1.2 in) |
| 1972 | 37.3 mm (1.5 in) |
| 1973 | 35.1 mm (1.4 in) |
| 1974 | 44.8 mm (1.8 in) |
| 1975 | 38.0 mm (1.5 in) |
| 1976 | 58.0 mm (2.3 in) |
| 1977 | 24.8 mm (1.0 in) |
| 1978 | 45.0 mm (1.8 in) |
| 1979 | 29.0 mm (1.1 in) |
| 1980 | 23.0 mm (0.9 in) |
| 1981 | 40.0 mm (1.6 in) |
| 1982 | 29.0 mm (1.1 in) |
| 1983 | 33.0 mm (1.3 in) |
| 1984 | 35.0 mm (1.4 in) |
| 1985 | 27.0 mm (1.1 in) |
| 1986 | 56.4 mm (2.2 in) |
| 1987 | 38.0 mm (1.5 in) |
| 1988 | 42.5 mm (1.7 in) |
| 1989 | 18.6 mm (0.7 in) |
| 1990 | 38.2 mm (1.5 in) |
| 1991 | 41.0 mm (1.6 in) |
| 1992 | 32.5 mm (1.3 in) |
| 1993 | 55.0 mm (2.2 in) |
| 1994 | 36.2 mm (1.4 in) |
| 1995 | 39.9 mm (1.6 in) |
| 1996 | 30.0 mm (1.2 in) |
| 1997 | 32.0 mm (1.3 in) |
| 1998 | 39.0 mm (1.5 in) |
| 1999 | 76.0 mm (3.0 in) |
| 2000 | 28.6 mm (1.1 in) |
| 2001 | 30.0 mm (1.2 in) |
| 2002 | 34.0 mm (1.3 in) |
| 2003 | 32.2 mm (1.3 in) |
| 2004 | 18.6 mm (0.7 in) |
| 2005 | 25.4 mm (1.0 in) |
| 2006 | 78.0 mm (3.1 in) |
| 2007 | 23.6 mm (0.9 in) |
| 2008 | 28.6 mm (1.1 in) |
| 2009 | 30.6 mm (1.2 in) |
| 2010 | 68.0 mm (2.7 in) |
| 2011 | 36.8 mm (1.4 in) |
| 2012 | 60.6 mm (2.4 in) |
| 2013 | 55.8 mm (2.2 in) |
| 2014 | 30.0 mm (1.2 in) |
| 2015 | 68.2 mm (2.7 in) |
| 2016 | 54.2 mm (2.1 in) |
| 2017 | 34.8 mm (1.4 in) |
| 2018 | 60.2 mm (2.4 in) |
| 2019 | 35.2 mm (1.4 in) |
| 2020 | 20.0 mm (0.8 in) |
| 2021 | 49.6 mm (2.0 in) |
| 2022 | 94.0 mm (3.7 in) |
| 2023 | 20.2 mm (0.8 in) |
| 2024 | 28.0 mm (1.1 in) |
| 2025 | 33.8 mm (1.3 in) |
| 2026 | 42.6 mm (1.7 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1907 | 100.1 mm (3.9 in) |
| 1908 | 83.8 mm (3.3 in) |
| 1909 | 67.1 mm (2.6 in) |
| 1910 | 90.0 mm (3.5 in) |
| 1911 | 28.8 mm (1.1 in) |
| 1912 | 63.8 mm (2.5 in) |
| 1913 | 48.5 mm (1.9 in) |
| 1914 | 40.5 mm (1.6 in) |
| 1915 | 54.3 mm (2.1 in) |
| 1916 | 72.4 mm (2.9 in) |
| 1917 | 74.9 mm (2.9 in) |
| 1918 | 63.0 mm (2.5 in) |
| 1919 | 31.7 mm (1.2 in) |
| 1920 | 70.9 mm (2.8 in) |
| 1921 | 48.3 mm (1.9 in) |
| 1922 | 46.7 mm (1.8 in) |
| 1923 | 64.0 mm (2.5 in) |
| 1924 | 40.9 mm (1.6 in) |
| 1925 | 49.5 mm (1.9 in) |
| 1926 | 66.0 mm (2.6 in) |
| 1927 | 48.3 mm (1.9 in) |
| 1928 | 51.1 mm (2.0 in) |
| 1929 | 61.7 mm (2.4 in) |
| 1930 | 55.6 mm (2.2 in) |
| 1931 | 57.4 mm (2.3 in) |
| 1932 | 66.4 mm (2.6 in) |
| 1933 | 88.6 mm (3.5 in) |
| 1934 | 94.2 mm (3.7 in) |
| 1935 | 29.1 mm (1.1 in) |
| 1936 | 23.9 mm (0.9 in) |
| 1937 | 49.5 mm (1.9 in) |
| 1938 | 55.7 mm (2.2 in) |
| 1939 | 120.2 mm (4.7 in) |
| 1940 | 29.2 mm (1.1 in) |
| 1941 | 52.8 mm (2.1 in) |
| 1942 | 66.0 mm (2.6 in) |
| 1943 | 46.1 mm (1.8 in) |
| 1944 | 61.0 mm (2.4 in) |
| 1945 | 93.5 mm (3.7 in) |
| 1946 | 66.9 mm (2.6 in) |
| 1947 | 50.6 mm (2.0 in) |
| 1948 | 37.2 mm (1.5 in) |
| 1949 | 31.4 mm (1.2 in) |
| 1950 | 46.5 mm (1.8 in) |
| 1951 | 40.7 mm (1.6 in) |
| 1952 | 46.6 mm (1.8 in) |
| 1953 | 70.8 mm (2.8 in) |
| 1954 | 36.8 mm (1.4 in) |
| 1955 | 104.9 mm (4.1 in) |
| 1956 | 64.8 mm (2.6 in) |
| 1957 | 55.4 mm (2.2 in) |
| 1958 | 66.8 mm (2.6 in) |
| 1959 | 58.6 mm (2.3 in) |
| 1960 | 62.8 mm (2.5 in) |
| 1961 | 87.5 mm (3.4 in) |
| 1962 | 56.4 mm (2.2 in) |
| 1963 | 63.0 mm (2.5 in) |
| 1964 | 65.2 mm (2.6 in) |
| 1965 | 77.0 mm (3.0 in) |
| 1966 | 51.0 mm (2.0 in) |
| 1967 | 47.8 mm (1.9 in) |
| 1968 | 77.2 mm (3.0 in) |
| 1969 | 42.6 mm (1.7 in) |
| 1970 | 115.8 mm (4.6 in) |
| 1971 | 49.8 mm (2.0 in) |
| 1972 | 74.6 mm (2.9 in) |
| 1973 | 67.1 mm (2.6 in) |
| 1974 | 82.5 mm (3.2 in) |
| 1975 | 70.0 mm (2.8 in) |
| 1976 | 58.0 mm (2.3 in) |
| 1977 | 42.0 mm (1.7 in) |
| 1978 | 45.0 mm (1.8 in) |
| 1979 | 51.0 mm (2.0 in) |
| 1980 | 48.5 mm (1.9 in) |
| 1981 | 77.5 mm (3.1 in) |
| 1982 | 44.4 mm (1.7 in) |
| 1983 | 71.5 mm (2.8 in) |
| 1984 | 42.5 mm (1.7 in) |
| 1985 | 32.5 mm (1.3 in) |
| 1986 | 92.3 mm (3.6 in) |
| 1987 | 61.2 mm (2.4 in) |
| 1988 | 54.8 mm (2.2 in) |
| 1989 | 34.8 mm (1.4 in) |
| 1990 | 70.2 mm (2.8 in) |
| 1991 | 48.7 mm (1.9 in) |
| 1992 | 57.5 mm (2.3 in) |
| 1993 | 69.8 mm (2.7 in) |
| 1994 | 51.0 mm (2.0 in) |
| 1995 | 66.3 mm (2.6 in) |
| 1996 | 48.3 mm (1.9 in) |
| 1997 | 34.2 mm (1.3 in) |
| 1998 | 69.1 mm (2.7 in) |
| 1999 | 170.6 mm (6.7 in) |
| 2000 | 41.2 mm (1.6 in) |
| 2001 | 59.4 mm (2.3 in) |
| 2002 | 65.2 mm (2.6 in) |
| 2003 | 46.2 mm (1.8 in) |
| 2004 | 50.2 mm (2.0 in) |
| 2005 | 58.0 mm (2.3 in) |
| 2006 | 86.4 mm (3.4 in) |
| 2007 | 39.2 mm (1.5 in) |
| 2008 | 53.4 mm (2.1 in) |
| 2009 | 58.0 mm (2.3 in) |
| 2010 | 100.4 mm (4.0 in) |
| 2011 | 53.4 mm (2.1 in) |
| 2012 | 61.2 mm (2.4 in) |
| 2013 | 47.8 mm (1.9 in) |
| 2014 | 35.6 mm (1.4 in) |
| 2015 | 103.0 mm (4.1 in) |
| 2016 | 56.0 mm (2.2 in) |
| 2017 | 63.6 mm (2.5 in) |
| 2018 | 65.4 mm (2.6 in) |
| 2019 | 64.6 mm (2.5 in) |
| 2020 | 64.0 mm (2.5 in) |
| 2021 | 64.6 mm (2.5 in) |
| 2022 | 98.6 mm (3.9 in) |
| 2023 | 34.8 mm (1.4 in) |
| 2024 | 41.4 mm (1.6 in) |
| 2025 | 56.8 mm (2.2 in) |
| 2026 | 65.0 mm (2.6 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1907 | 58 days |
| 1908 | 82 days |
| 1909 | 53 days |
| 1910 | 52 days |
| 1911 | 73 days |
| 1912 | 49 days |
| 1913 | 53 days |
| 1914 | 94 days |
| 1915 | 54 days |
| 1916 | 37 days |
| 1917 | 43 days |
| 1918 | 31 days |
| 1919 | 37 days |
| 1920 | 58 days |
| 1921 | 47 days |
| 1922 | 46 days |
| 1923 | 57 days |
| 1924 | 60 days |
| 1925 | 38 days |
| 1926 | 23 days |
| 1927 | 29 days |
| 1928 | 57 days |
| 1929 | 46 days |
| 1930 | 56 days |
| 1931 | 69 days |
| 1932 | 61 days |
| 1933 | 64 days |
| 1934 | 41 days |
| 1935 | 34 days |
| 1936 | 50 days |
| 1937 | 49 days |
| 1938 | 55 days |
| 1939 | 47 days |
| 1940 | 33 days |
| 1941 | 56 days |
| 1942 | 43 days |
| 1943 | 38 days |
| 1944 | 73 days |
| 1945 | 34 days |
| 1946 | 60 days |
| 1947 | 42 days |
| 1948 | 76 days |
| 1949 | 45 days |
| 1950 | 121 days |
| 1951 | 50 days |
| 1952 | 40 days |
| 1953 | 41 days |
| 1954 | 49 days |
| 1955 | 50 days |
| 1956 | 63 days |
| 1957 | 61 days |
| 1958 | 83 days |
| 1959 | 61 days |
| 1960 | 41 days |
| 1961 | 49 days |
| 1962 | 33 days |
| 1963 | 61 days |
| 1964 | 48 days |
| 1965 | 38 days |
| 1966 | 71 days |
| 1967 | 79 days |
| 1968 | 43 days |
| 1969 | 57 days |
| 1970 | 56 days |
| 1971 | 38 days |
| 1972 | 40 days |
| 1973 | 97 days |
| 1974 | 49 days |
| 1975 | 44 days |
| 1976 | 44 days |
| 1977 | 64 days |
| 1978 | 37 days |
| 1979 | 39 days |
| 1980 | 48 days |
| 1981 | 37 days |
| 1982 | 53 days |
| 1983 | 75 days |
| 1984 | 48 days |
| 1985 | 35 days |
| 1986 | 35 days |
| 1987 | 47 days |
| 1988 | 83 days |
| 1989 | 50 days |
| 1990 | 63 days |
| 1991 | 99 days |
| 1992 | 32 days |
| 1993 | 70 days |
| 1994 | 140 days |
| 1995 | 40 days |
| 1996 | 59 days |
| 1997 | 55 days |
| 1998 | 68 days |
| 1999 | 66 days |
| 2000 | 93 days |
| 2001 | 65 days |
| 2002 | 43 days |
| 2003 | 88 days |
| 2004 | 48 days |
| 2005 | 56 days |
| 2006 | 36 days |
| 2007 | 39 days |
| 2008 | 32 days |
| 2009 | 42 days |
| 2010 | 80 days |
| 2011 | 36 days |
| 2012 | 44 days |
| 2013 | 38 days |
| 2014 | 40 days |
| 2015 | 38 days |
| 2016 | 45 days |
| 2017 | 31 days |
| 2018 | 55 days |
| 2019 | 65 days |
| 2020 | 41 days |
| 2021 | 52 days |
| 2022 | 38 days |
| 2023 | 40 days |
| 2024 | 41 days |
| 2025 | 58 days |
| 2026 | 43 days |
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Rainfall Return Levels
119 years, 1907 to 2025A day with at least 35.2 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 100.2 mm (3.9 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 35.2 mm (1.4 in) | |
| 5 years | 48.9 mm (1.9 in) | |
| 10 years | 59.4 mm (2.3 in) | |
| 25 years | 74.2 mm (2.9 in) | |
| 50 years | 86.6 mm (3.4 in) | |
| 100 years | 100.2 mm (3.9 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 119 years of values from 1907 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: 94.0 mm (3.7 in) in 2022; 82.0 mm (3.2 in) in 1961; 81.3 mm (3.2 in) in 1939.
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 (2026-10-12).