Apollo Bay Weather Records (ASN00090001)
Record envelope, standing records and threshold days for Apollo Bay (ASN00090001), Australia, with 129 years of record.
Key Facts for Apollo Bay
- Apollo Bay (ASN00090001) is a weather station in Australia at -38.75 latitude and 143.66 longitude, 21 m (69 ft) above sea level.
- The station reports from 1898 to 2026, 129 years of record.
- 0 records set at Apollo Bay still stand.
- Records are tracked for prcp: an element needs 30 years of data to be eligible.
- Apollo Bay set a daily record precipitation of 19.6 mm (0.8 in) on 5 May 2026.
About the Station
- Location: Australia, -38.75 latitude, 143.66 longitude.
- Elevation: 21 m (69 ft).
- Period of record: 1898 to 2026, 129 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
1 new records| Date | Kind | Detail |
|---|---|---|
| 1933-11-30 | Record daily precipitation | Record daily precipitation 167.4 mm (6.6 in) |
Wettest Day of Each Month
Nov: 167.4 mm (6.6 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 80.0 mm (3.1 in) | 25 January 1941 |
| Feb | 117.8 mm (4.6 in) | 2 February 1990 |
| Mar | 93.6 mm (3.7 in) | 22 March 1983 |
| Apr | 60.0 mm (2.4 in) | 17 April 1986 |
| May | 56.9 mm (2.2 in) | 1 May 1928 |
| Jun | 53.6 mm (2.1 in) | 21 June 1953 |
| Jul | 51.8 mm (2.0 in) | 23 July 1926 |
| Aug | 59.8 mm (2.4 in) | 11 August 2010 |
| Sep | 52.2 mm (2.1 in) | 19 September 2013 |
| Oct | 72.4 mm (2.9 in) | 28 October 1952 |
| Nov | 167.4 mm (6.6 in) | 30 November 1933 |
| Dec | 68.0 mm (2.7 in) | 13 December 2008 |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 5 May 2026 | Apollo Bay, AU | daily rain | 19.6 mm (0.8 in) | 4.6 mm (0.18 in) | 84 years | 20 of 100 (Routine) |
| 16 January 2026 | Apollo Bay, AU | daily rain | 18.8 mm (0.7 in) | 5.6 mm (0.22 in) | 4 years | 17 of 100 (Routine) |
| 28 August 2025 | Apollo Bay, AU | daily rain | 37.0 mm (1.5 in) | 0.9 mm (0.04 in) | 108 years | 41 of 100 (Notable) |
| 8 June 2025 | Apollo Bay, AU | daily rain | 40.0 mm (1.6 in) | 4.4 mm (0.17 in) | 42 years | 27 of 100 (Routine) |
| 20 July 2024 | Apollo Bay, AU | daily rain | 29.0 mm (1.1 in) | 5.4 mm (0.21 in) | 64 years | 36 of 100 (Notable) |
| 14 October 2022 | Apollo Bay, AU | daily rain (Tie) | 33.0 mm (1.3 in) | tie | 104 years | 10 of 100 (Routine) |
| 27 September 2022 | Apollo Bay, AU | daily rain | 33.0 mm (1.3 in) | 12.6 mm (0.5 in) | 19 years | 32 of 100 (Routine) |
| 5 March 2022 | Apollo Bay, AU | daily rain | 52.0 mm (2.0 in) | 6.3 mm (0.25 in) | 103 years | 46 of 100 (Notable) |
| 6 January 2022 | Apollo Bay, AU | daily rain | 23.0 mm (0.9 in) | 4.1 mm (0.16 in) | 40 years | 20 of 100 (Routine) |
| 16 October 2021 | Apollo Bay, AU | daily rain | 27.6 mm (1.1 in) | 0.7 mm (0.03 in) | 63 years | 28 of 100 (Routine) |
| 30 September 2021 | Apollo Bay, AU | daily rain | 23.6 mm (0.9 in) | 1.2 mm (0.05 in) | 64 years | 20 of 100 (Routine) |
| 9 June 2021 | Apollo Bay, AU | daily rain | 37.0 mm (1.5 in) | 17.2 mm (0.7 in) | 11 years | 36 of 100 (Notable) |
| 29 January 2021 | Apollo Bay, AU | daily rain | 35.4 mm (1.4 in) | 16.1 mm (0.6 in) | 50 years | 43 of 100 (Notable) |
| 26 January 2021 | Apollo Bay, AU | daily rain | 37.4 mm (1.5 in) | 4.1 mm (0.16 in) | 62 years | 32 of 100 (Routine) |
| 16 January 2021 | Apollo Bay, AU | daily rain | 13.2 mm (0.5 in) | 5.6 mm (0.22 in) | 35 years | 20 of 100 (Routine) |
| 4 January 2021 | Apollo Bay, AU | daily rain | 41.0 mm (1.6 in) | 2.9 mm (0.11 in) | 117 years | 43 of 100 (Notable) |
| 9 October 2020 | Apollo Bay, AU | daily rain | 40.4 mm (1.6 in) | 13.0 mm (0.5 in) | 28 years | 35 of 100 (Notable) |
| 8 October 2020 | Apollo Bay, AU | daily rain (Tie) | 25.4 mm (1.0 in) | tie | 92 years | 9 of 100 (Routine) |
| 22 August 2020 | Apollo Bay, AU | daily rain | 34.0 mm (1.3 in) | 2.2 mm (0.09 in) | 81 years | 36 of 100 (Notable) |
| 19 August 2019 | Apollo Bay, AU | daily rain | 29.2 mm (1.1 in) | 6.8 mm (0.27 in) | 60 years | 37 of 100 (Notable) |
Extremes by Year
1898 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Wettest day (Rx1day) | 167.4 mm (6.6 in) | 1933 | 42.2 mm (1.7 in) | 128 |
| Wettest five days (Rx5day) | 217.7 mm (8.6 in) | 1933 | 79.4 mm (3.1 in) | 128 |
| Longest dry spell (CDD) | 37 days | 2024 | 17 days | 128 |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1898 | 43.9 mm (1.7 in) |
| 1899 | 59.4 mm (2.3 in) |
| 1900 | 40.6 mm (1.6 in) |
| 1902 | 35.1 mm (1.4 in) |
| 1903 | 33.0 mm (1.3 in) |
| 1904 | 38.1 mm (1.5 in) |
| 1905 | 30.5 mm (1.2 in) |
| 1906 | 32.3 mm (1.3 in) |
| 1907 | 45.7 mm (1.8 in) |
| 1908 | 44.2 mm (1.7 in) |
| 1909 | 43.2 mm (1.7 in) |
| 1910 | 71.1 mm (2.8 in) |
| 1911 | 52.8 mm (2.1 in) |
| 1912 | 42.7 mm (1.7 in) |
| 1913 | 33.0 mm (1.3 in) |
| 1914 | 48.8 mm (1.9 in) |
| 1915 | 43.2 mm (1.7 in) |
| 1916 | 50.8 mm (2.0 in) |
| 1917 | 39.9 mm (1.6 in) |
| 1918 | 38.6 mm (1.5 in) |
| 1919 | 47.0 mm (1.9 in) |
| 1920 | 39.4 mm (1.6 in) |
| 1921 | 37.6 mm (1.5 in) |
| 1922 | 37.6 mm (1.5 in) |
| 1923 | 43.9 mm (1.7 in) |
| 1924 | 41.4 mm (1.6 in) |
| 1925 | 49.5 mm (1.9 in) |
| 1926 | 51.8 mm (2.0 in) |
| 1927 | 38.9 mm (1.5 in) |
| 1928 | 56.9 mm (2.2 in) |
| 1929 | 51.3 mm (2.0 in) |
| 1930 | 48.3 mm (1.9 in) |
| 1931 | 53.3 mm (2.1 in) |
| 1932 | 31.5 mm (1.2 in) |
| 1933 | 167.4 mm (6.6 in) |
| 1934 | 68.6 mm (2.7 in) |
| 1935 | 47.2 mm (1.9 in) |
| 1936 | 30.5 mm (1.2 in) |
| 1937 | 58.4 mm (2.3 in) |
| 1938 | 43.7 mm (1.7 in) |
| 1939 | 37.6 mm (1.5 in) |
| 1940 | 69.9 mm (2.8 in) |
| 1941 | 80.0 mm (3.1 in) |
| 1942 | 58.4 mm (2.3 in) |
| 1943 | 39.1 mm (1.5 in) |
| 1944 | 30.7 mm (1.2 in) |
| 1945 | 40.6 mm (1.6 in) |
| 1946 | 96.3 mm (3.8 in) |
| 1947 | 35.6 mm (1.4 in) |
| 1948 | 44.2 mm (1.7 in) |
| 1949 | 31.8 mm (1.3 in) |
| 1950 | 29.0 mm (1.1 in) |
| 1951 | 36.8 mm (1.4 in) |
| 1952 | 72.4 mm (2.9 in) |
| 1953 | 59.4 mm (2.3 in) |
| 1954 | 65.0 mm (2.6 in) |
| 1955 | 58.4 mm (2.3 in) |
| 1956 | 29.5 mm (1.2 in) |
| 1957 | 45.7 mm (1.8 in) |
| 1958 | 37.6 mm (1.5 in) |
| 1959 | 34.0 mm (1.3 in) |
| 1960 | 57.4 mm (2.3 in) |
| 1961 | 42.9 mm (1.7 in) |
| 1962 | 29.0 mm (1.1 in) |
| 1963 | 49.5 mm (1.9 in) |
| 1964 | 48.0 mm (1.9 in) |
| 1965 | 27.7 mm (1.1 in) |
| 1966 | 52.1 mm (2.1 in) |
| 1967 | 19.6 mm (0.8 in) |
| 1968 | 82.8 mm (3.3 in) |
| 1969 | 38.4 mm (1.5 in) |
| 1970 | 35.3 mm (1.4 in) |
| 1971 | 64.0 mm (2.5 in) |
| 1972 | 68.6 mm (2.7 in) |
| 1973 | 76.2 mm (3.0 in) |
| 1974 | 59.0 mm (2.3 in) |
| 1975 | 30.2 mm (1.2 in) |
| 1976 | 42.3 mm (1.7 in) |
| 1977 | 40.0 mm (1.6 in) |
| 1978 | 40.2 mm (1.6 in) |
| 1979 | 32.6 mm (1.3 in) |
| 1980 | 34.6 mm (1.4 in) |
| 1981 | 23.8 mm (0.9 in) |
| 1982 | 34.4 mm (1.4 in) |
| 1983 | 93.6 mm (3.7 in) |
| 1984 | 45.4 mm (1.8 in) |
| 1985 | 39.4 mm (1.6 in) |
| 1986 | 60.0 mm (2.4 in) |
| 1987 | 64.8 mm (2.6 in) |
| 1988 | 35.2 mm (1.4 in) |
| 1989 | 40.4 mm (1.6 in) |
| 1990 | 117.8 mm (4.6 in) |
| 1991 | 49.4 mm (1.9 in) |
| 1992 | 38.6 mm (1.5 in) |
| 1993 | 38.8 mm (1.5 in) |
| 1994 | 31.0 mm (1.2 in) |
| 1995 | 44.8 mm (1.8 in) |
| 1996 | 42.0 mm (1.7 in) |
| 1997 | 40.6 mm (1.6 in) |
| 1998 | 33.6 mm (1.3 in) |
| 1999 | 37.2 mm (1.5 in) |
| 2000 | 46.2 mm (1.8 in) |
| 2001 | 37.0 mm (1.5 in) |
| 2002 | 38.8 mm (1.5 in) |
| 2003 | 38.0 mm (1.5 in) |
| 2004 | 34.4 mm (1.4 in) |
| 2005 | 78.8 mm (3.1 in) |
| 2006 | 29.4 mm (1.2 in) |
| 2007 | 83.6 mm (3.3 in) |
| 2008 | 68.0 mm (2.7 in) |
| 2009 | 39.2 mm (1.5 in) |
| 2010 | 62.2 mm (2.4 in) |
| 2011 | 58.0 mm (2.3 in) |
| 2012 | 35.0 mm (1.4 in) |
| 2013 | 52.2 mm (2.1 in) |
| 2014 | 34.6 mm (1.4 in) |
| 2015 | 31.8 mm (1.3 in) |
| 2016 | 36.8 mm (1.4 in) |
| 2017 | 66.4 mm (2.6 in) |
| 2018 | 43.4 mm (1.7 in) |
| 2019 | 46.6 mm (1.8 in) |
| 2020 | 45.0 mm (1.8 in) |
| 2021 | 41.0 mm (1.6 in) |
| 2022 | 52.0 mm (2.0 in) |
| 2023 | 32.0 mm (1.3 in) |
| 2024 | 39.8 mm (1.6 in) |
| 2025 | 40.0 mm (1.6 in) |
| 2026 | 23.0 mm (0.9 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1898 | 73.8 mm (2.9 in) |
| 1899 | 126.0 mm (5.0 in) |
| 1900 | 151.8 mm (6.0 in) |
| 1902 | 76.3 mm (3.0 in) |
| 1903 | 69.6 mm (2.7 in) |
| 1904 | 59.8 mm (2.4 in) |
| 1905 | 69.9 mm (2.8 in) |
| 1906 | 55.7 mm (2.2 in) |
| 1907 | 100.8 mm (4.0 in) |
| 1908 | 63.0 mm (2.5 in) |
| 1909 | 84.0 mm (3.3 in) |
| 1910 | 78.5 mm (3.1 in) |
| 1911 | 124.7 mm (4.9 in) |
| 1912 | 107.0 mm (4.2 in) |
| 1913 | 75.0 mm (3.0 in) |
| 1914 | 105.9 mm (4.2 in) |
| 1915 | 93.2 mm (3.7 in) |
| 1916 | 88.2 mm (3.5 in) |
| 1917 | 77.0 mm (3.0 in) |
| 1918 | 82.5 mm (3.2 in) |
| 1919 | 92.8 mm (3.7 in) |
| 1920 | 93.3 mm (3.7 in) |
| 1921 | 79.5 mm (3.1 in) |
| 1922 | 81.5 mm (3.2 in) |
| 1923 | 109.7 mm (4.3 in) |
| 1924 | 92.4 mm (3.6 in) |
| 1925 | 84.4 mm (3.3 in) |
| 1926 | 96.2 mm (3.8 in) |
| 1927 | 109.5 mm (4.3 in) |
| 1928 | 110.7 mm (4.4 in) |
| 1929 | 117.1 mm (4.6 in) |
| 1930 | 81.2 mm (3.2 in) |
| 1931 | 124.0 mm (4.9 in) |
| 1932 | 58.7 mm (2.3 in) |
| 1933 | 217.7 mm (8.6 in) |
| 1934 | 108.4 mm (4.3 in) |
| 1935 | 104.0 mm (4.1 in) |
| 1936 | 85.4 mm (3.4 in) |
| 1937 | 96.1 mm (3.8 in) |
| 1938 | 59.2 mm (2.3 in) |
| 1939 | 68.1 mm (2.7 in) |
| 1940 | 106.2 mm (4.2 in) |
| 1941 | 109.7 mm (4.3 in) |
| 1942 | 69.8 mm (2.7 in) |
| 1943 | 91.7 mm (3.6 in) |
| 1944 | 68.5 mm (2.7 in) |
| 1945 | 50.2 mm (2.0 in) |
| 1946 | 172.2 mm (6.8 in) |
| 1947 | 90.3 mm (3.6 in) |
| 1948 | 78.0 mm (3.1 in) |
| 1949 | 40.4 mm (1.6 in) |
| 1950 | 57.4 mm (2.3 in) |
| 1951 | 79.7 mm (3.1 in) |
| 1952 | 98.3 mm (3.9 in) |
| 1953 | 112.8 mm (4.4 in) |
| 1954 | 79.2 mm (3.1 in) |
| 1955 | 106.2 mm (4.2 in) |
| 1956 | 86.1 mm (3.4 in) |
| 1957 | 68.8 mm (2.7 in) |
| 1958 | 113.2 mm (4.5 in) |
| 1959 | 70.5 mm (2.8 in) |
| 1960 | 122.0 mm (4.8 in) |
| 1961 | 79.8 mm (3.1 in) |
| 1962 | 72.7 mm (2.9 in) |
| 1963 | 85.1 mm (3.4 in) |
| 1964 | 140.0 mm (5.5 in) |
| 1965 | 53.7 mm (2.1 in) |
| 1966 | 94.5 mm (3.7 in) |
| 1967 | 34.5 mm (1.4 in) |
| 1968 | 98.0 mm (3.9 in) |
| 1969 | 79.6 mm (3.1 in) |
| 1970 | 71.1 mm (2.8 in) |
| 1971 | 96.0 mm (3.8 in) |
| 1972 | 79.8 mm (3.1 in) |
| 1973 | 76.5 mm (3.0 in) |
| 1974 | 78.9 mm (3.1 in) |
| 1975 | 38.6 mm (1.5 in) |
| 1976 | 69.5 mm (2.7 in) |
| 1977 | 73.0 mm (2.9 in) |
| 1978 | 54.5 mm (2.1 in) |
| 1979 | 42.8 mm (1.7 in) |
| 1980 | 66.0 mm (2.6 in) |
| 1981 | 30.6 mm (1.2 in) |
| 1982 | 38.8 mm (1.5 in) |
| 1983 | 138.2 mm (5.4 in) |
| 1984 | 45.4 mm (1.8 in) |
| 1985 | 36.2 mm (1.4 in) |
| 1986 | 27.6 mm (1.1 in) |
| 1987 | 70.2 mm (2.8 in) |
| 1988 | 28.4 mm (1.1 in) |
| 1989 | 40.4 mm (1.6 in) |
| 1990 | 50.4 mm (2.0 in) |
| 1991 | 72.8 mm (2.9 in) |
| 1992 | 34.6 mm (1.4 in) |
| 1993 | 67.2 mm (2.6 in) |
| 1994 | 56.0 mm (2.2 in) |
| 1995 | 98.4 mm (3.9 in) |
| 1996 | 92.2 mm (3.6 in) |
| 1997 | 63.4 mm (2.5 in) |
| 1998 | 46.8 mm (1.8 in) |
| 1999 | 69.0 mm (2.7 in) |
| 2000 | 72.8 mm (2.9 in) |
| 2001 | 103.0 mm (4.1 in) |
| 2002 | 57.0 mm (2.2 in) |
| 2003 | 71.2 mm (2.8 in) |
| 2004 | 78.2 mm (3.1 in) |
| 2005 | 101.2 mm (4.0 in) |
| 2006 | 59.4 mm (2.3 in) |
| 2007 | 112.6 mm (4.4 in) |
| 2008 | 98.8 mm (3.9 in) |
| 2009 | 85.0 mm (3.3 in) |
| 2010 | 114.2 mm (4.5 in) |
| 2011 | 138.4 mm (5.4 in) |
| 2012 | 76.0 mm (3.0 in) |
| 2013 | 86.6 mm (3.4 in) |
| 2014 | 69.6 mm (2.7 in) |
| 2015 | 61.0 mm (2.4 in) |
| 2016 | 75.8 mm (3.0 in) |
| 2017 | 94.4 mm (3.7 in) |
| 2018 | 107.4 mm (4.2 in) |
| 2019 | 126.4 mm (5.0 in) |
| 2020 | 107.6 mm (4.2 in) |
| 2021 | 82.4 mm (3.2 in) |
| 2022 | 62.0 mm (2.4 in) |
| 2023 | 54.0 mm (2.1 in) |
| 2024 | 74.6 mm (2.9 in) |
| 2025 | 73.8 mm (2.9 in) |
| 2026 | 61.6 mm (2.4 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1898 | 12 days |
| 1899 | 22 days |
| 1900 | 15 days |
| 1902 | 10 days |
| 1903 | 17 days |
| 1904 | 21 days |
| 1905 | 24 days |
| 1906 | 31 days |
| 1907 | 17 days |
| 1908 | 25 days |
| 1909 | 23 days |
| 1910 | 23 days |
| 1911 | 36 days |
| 1912 | 26 days |
| 1913 | 26 days |
| 1914 | 15 days |
| 1915 | 16 days |
| 1916 | 10 days |
| 1917 | 16 days |
| 1918 | 18 days |
| 1919 | 15 days |
| 1920 | 19 days |
| 1921 | 22 days |
| 1922 | 20 days |
| 1923 | 20 days |
| 1924 | 15 days |
| 1925 | 12 days |
| 1926 | 11 days |
| 1927 | 14 days |
| 1928 | 15 days |
| 1929 | 10 days |
| 1930 | 17 days |
| 1931 | 19 days |
| 1932 | 19 days |
| 1933 | 16 days |
| 1934 | 20 days |
| 1935 | 17 days |
| 1936 | 16 days |
| 1937 | 17 days |
| 1938 | 18 days |
| 1939 | 29 days |
| 1940 | 23 days |
| 1941 | 13 days |
| 1942 | 17 days |
| 1943 | 25 days |
| 1944 | 12 days |
| 1945 | 13 days |
| 1946 | 12 days |
| 1947 | 19 days |
| 1948 | 15 days |
| 1949 | 13 days |
| 1950 | 25 days |
| 1951 | 35 days |
| 1952 | 14 days |
| 1953 | 14 days |
| 1954 | 24 days |
| 1955 | 15 days |
| 1956 | 25 days |
| 1957 | 15 days |
| 1958 | 12 days |
| 1959 | 25 days |
| 1960 | 16 days |
| 1961 | 17 days |
| 1962 | 19 days |
| 1963 | 13 days |
| 1964 | 18 days |
| 1965 | 26 days |
| 1966 | 14 days |
| 1967 | 22 days |
| 1968 | 18 days |
| 1969 | 17 days |
| 1970 | 29 days |
| 1971 | 23 days |
| 1972 | 24 days |
| 1973 | 15 days |
| 1974 | 17 days |
| 1975 | 14 days |
| 1976 | 14 days |
| 1977 | 12 days |
| 1978 | 11 days |
| 1979 | 11 days |
| 1980 | 13 days |
| 1981 | 15 days |
| 1982 | 13 days |
| 1983 | 32 days |
| 1984 | 11 days |
| 1985 | 12 days |
| 1986 | 16 days |
| 1987 | 15 days |
| 1988 | 18 days |
| 1989 | 23 days |
| 1990 | 18 days |
| 1991 | 15 days |
| 1992 | 10 days |
| 1993 | 17 days |
| 1994 | 18 days |
| 1995 | 14 days |
| 1996 | 17 days |
| 1997 | 12 days |
| 1998 | 12 days |
| 1999 | 11 days |
| 2000 | 21 days |
| 2001 | 21 days |
| 2002 | 19 days |
| 2003 | 17 days |
| 2004 | 18 days |
| 2005 | 17 days |
| 2006 | 18 days |
| 2007 | 21 days |
| 2008 | 21 days |
| 2009 | 16 days |
| 2010 | 11 days |
| 2011 | 10 days |
| 2012 | 16 days |
| 2013 | 17 days |
| 2014 | 21 days |
| 2015 | 29 days |
| 2016 | 19 days |
| 2017 | 15 days |
| 2018 | 14 days |
| 2019 | 20 days |
| 2020 | 11 days |
| 2021 | 10 days |
| 2022 | 17 days |
| 2023 | 16 days |
| 2024 | 37 days |
| 2025 | 19 days |
| 2026 | 20 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
98 years, 1899 to 2025A day with at least 43.0 mm (1.7 in) of rain is expected about once in 2 years. A day with at least 118.0 mm (4.6 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 43.0 mm (1.7 in) | |
| 5 years | 56.8 mm (2.2 in) | |
| 10 years | 68.0 mm (2.7 in) | |
| 25 years | 85.2 mm (3.4 in) | |
| 50 years | 100.4 mm (4.0 in) | |
| 100 years | 118.0 mm (4.6 in) | Longer than the 98 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, 98 years of values from 1899 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: 167.4 mm (6.6 in) in 1933; 96.3 mm (3.8 in) in 1946; 83.6 mm (3.3 in) in 2007.
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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-12).