Helidon Post Office Weather Records (ASN00040096)
Record envelope, standing records and threshold days for Helidon Post Office (ASN00040096), Australia, with 156 years of record.
Key Facts for Helidon Post Office
- Helidon Post Office (ASN00040096) is a weather station in Australia at -27.55 latitude and 152.12 longitude, 155 m (509 ft) above sea level.
- The station reports from 1871 to 2026, 156 years of record.
- 0 records set at Helidon Post Office still stand.
- Records are tracked for prcp: an element needs 30 years of data to be eligible.
- Helidon Post Office set a daily record precipitation of 23.4 mm (0.9 in) on 13 November 2024.
About the Station
- Location: Australia, -27.55 latitude, 152.12 longitude.
- Elevation: 155 m (509 ft).
- Period of record: 1871 to 2026, 156 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 |
|---|
Wettest Day of Each Month
Mar: 186.7 mm (7.4 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 156.4 mm (6.2 in) | 28 January 2013 |
| Feb | 141.0 mm (5.6 in) | 9 February 1999 |
| Mar | 186.7 mm (7.4 in) | 10 March 1890 |
| Apr | 102.9 mm (4.1 in) | 30 April 1955 |
| May | 170.8 mm (6.7 in) | 3 May 1996 |
| Jun | 113.0 mm (4.4 in) | 1 June 1903 |
| Jul | 159.5 mm (6.3 in) | 20 July 1965 |
| Aug | 70.1 mm (2.8 in) | 27 August 1969 |
| Sep | 63.6 mm (2.5 in) | 1 September 1975 |
| Oct | 132.6 mm (5.2 in) | 27 October 1952 |
| Nov | 139.0 mm (5.5 in) | 24 November 2011 |
| Dec | 113.3 mm (4.5 in) | 18 December 1948 |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 13 November 2024 | Helidon Post Office, AU | daily rain | 23.4 mm (0.9 in) | 1.4 mm (0.06 in) | 40 years | 20 of 100 (Routine) |
| 14 August 2024 | Helidon Post Office, AU | daily rain | 23.0 mm (0.9 in) | 5.5 mm (0.22 in) | 124 years | 20 of 100 (Routine) |
| 21 November 2023 | Helidon Post Office, AU | daily rain | 66.0 mm (2.6 in) | 30.6 mm (1.2 in) | 28 years | 38 of 100 (Notable) |
| 12 May 2021 | Helidon Post Office, AU | daily rain | 36.5 mm (1.4 in) | 16.9 mm (0.7 in) | 80 years | 44 of 100 (Notable) |
| 24 March 2021 | Helidon Post Office, AU | daily rain | 41.0 mm (1.6 in) | 16.6 mm (0.7 in) | 90 years | 46 of 100 (Notable) |
| 27 February 2018 | Helidon Post Office, AU | daily rain | 33.0 mm (1.3 in) | 2.0 mm (0.08 in) | 48 years | 25 of 100 (Routine) |
| 30 March 2017 | Helidon Post Office, AU | daily rain | 51.2 mm (2.0 in) | 15.9 mm (0.6 in) | 112 years | 49 of 100 (Notable) |
| 3 January 2017 | Helidon Post Office, AU | daily rain | 66.5 mm (2.6 in) | 8.6 mm (0.34 in) | 58 years | 31 of 100 (Routine) |
| 27 March 2015 | Helidon Post Office, AU | daily rain | 35.2 mm (1.4 in) | 3.2 mm (0.13 in) | 6 years | 13 of 100 (Routine) |
| 17 August 2014 | Helidon Post Office, AU | daily rain | 23.5 mm (0.9 in) | 13.1 mm (0.5 in) | 32 years | 20 of 100 (Routine) |
| 28 March 2014 | Helidon Post Office, AU | daily rain | 96.4 mm (3.8 in) | 41.8 mm (1.6 in) | 84 years | 60 of 100 (Major) |
| 26 February 2013 | Helidon Post Office, AU | daily rain | 79.0 mm (3.1 in) | 20.6 mm (0.8 in) | 57 years | 38 of 100 (Notable) |
| 28 January 2013 | Helidon Post Office, AU | monthly rain | 156.4 mm (6.2 in) | 29.4 mm (1.2 in) | 66 years | 54 of 100 (Notable) |
| 18 November 2012 | Helidon Post Office, AU | daily rain | 81.0 mm (3.2 in) | 13.0 mm (0.5 in) | 2 years | 18 of 100 (Routine) |
| 19 July 2012 | Helidon Post Office, AU | daily rain | 19.4 mm (0.8 in) | 1.1 mm (0.04 in) | 44 years | 20 of 100 (Routine) |
| 28 June 2012 | Helidon Post Office, AU | daily rain | 32.0 mm (1.3 in) | 7.9 mm (0.31 in) | 83 years | 39 of 100 (Notable) |
| 3 June 2012 | Helidon Post Office, AU | daily rain | 40.0 mm (1.6 in) | 10.0 mm (0.4 in) | 4 years | 17 of 100 (Routine) |
| 11 December 2011 | Helidon Post Office, AU | daily rain | 40.6 mm (1.6 in) | 0.6 mm (0.02 in) | 24 years | 17 of 100 (Routine) |
| 24 November 2011 | Helidon Post Office, AU | monthly rain | 139.0 mm (5.5 in) | 10.6 mm (0.4 in) | 3 years | 27 of 100 (Routine) |
| 8 October 2011 | Helidon Post Office, AU | daily rain | 59.0 mm (2.3 in) | 23.9 mm (0.9 in) | 104 years | 58 of 100 (Notable) |
Extremes by Year
1871 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Wettest day (Rx1day) | 186.7 mm (7.4 in) | 1890 | 67.0 mm (2.6 in) | 143 |
| Wettest five days (Rx5day) | 555.4 mm (21.9 in) | 1996 | 106.4 mm (4.2 in) | 143 |
| Longest dry spell (CDD) | 92 days | 1895 | 34 days | 143 |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1871 | 0.0 mm (0.00 in) |
| 1876 | 0.0 mm (0.00 in) |
| 1877 | 0.0 mm (0.00 in) |
| 1878 | 0.0 mm (0.00 in) |
| 1880 | 0.0 mm (0.00 in) |
| 1887 | 2.3 mm (0.09 in) |
| 1888 | 30.5 mm (1.2 in) |
| 1890 | 186.7 mm (7.4 in) |
| 1891 | 83.1 mm (3.3 in) |
| 1892 | 129.3 mm (5.1 in) |
| 1893 | 109.7 mm (4.3 in) |
| 1894 | 94.7 mm (3.7 in) |
| 1895 | 101.1 mm (4.0 in) |
| 1896 | 50.8 mm (2.0 in) |
| 1897 | 78.7 mm (3.1 in) |
| 1898 | 46.2 mm (1.8 in) |
| 1899 | 69.9 mm (2.8 in) |
| 1900 | 100.1 mm (3.9 in) |
| 1901 | 93.7 mm (3.7 in) |
| 1902 | 26.7 mm (1.1 in) |
| 1903 | 113.0 mm (4.4 in) |
| 1904 | 40.6 mm (1.6 in) |
| 1905 | 55.4 mm (2.2 in) |
| 1906 | 71.6 mm (2.8 in) |
| 1907 | 45.2 mm (1.8 in) |
| 1908 | 140.2 mm (5.5 in) |
| 1909 | 56.9 mm (2.2 in) |
| 1910 | 101.3 mm (4.0 in) |
| 1911 | 109.0 mm (4.3 in) |
| 1912 | 56.4 mm (2.2 in) |
| 1913 | 74.2 mm (2.9 in) |
| 1914 | 87.4 mm (3.4 in) |
| 1915 | 50.8 mm (2.0 in) |
| 1916 | 43.2 mm (1.7 in) |
| 1917 | 80.5 mm (3.2 in) |
| 1918 | 30.7 mm (1.2 in) |
| 1919 | 40.9 mm (1.6 in) |
| 1920 | 64.8 mm (2.6 in) |
| 1921 | 60.5 mm (2.4 in) |
| 1922 | 63.5 mm (2.5 in) |
| 1923 | 39.6 mm (1.6 in) |
| 1924 | 45.7 mm (1.8 in) |
| 1925 | 64.5 mm (2.5 in) |
| 1926 | 61.7 mm (2.4 in) |
| 1927 | 59.9 mm (2.4 in) |
| 1928 | 55.9 mm (2.2 in) |
| 1929 | 54.6 mm (2.1 in) |
| 1930 | 59.2 mm (2.3 in) |
| 1931 | 85.3 mm (3.4 in) |
| 1932 | 53.3 mm (2.1 in) |
| 1933 | 115.3 mm (4.5 in) |
| 1934 | 66.5 mm (2.6 in) |
| 1935 | 53.8 mm (2.1 in) |
| 1936 | 46.2 mm (1.8 in) |
| 1937 | 88.9 mm (3.5 in) |
| 1938 | 65.5 mm (2.6 in) |
| 1939 | 64.5 mm (2.5 in) |
| 1940 | 55.4 mm (2.2 in) |
| 1941 | 77.2 mm (3.0 in) |
| 1942 | 131.6 mm (5.2 in) |
| 1943 | 77.0 mm (3.0 in) |
| 1944 | 94.7 mm (3.7 in) |
| 1945 | 49.0 mm (1.9 in) |
| 1946 | 125.5 mm (4.9 in) |
| 1947 | 127.0 mm (5.0 in) |
| 1948 | 113.3 mm (4.5 in) |
| 1949 | 81.3 mm (3.2 in) |
| 1950 | 98.0 mm (3.9 in) |
| 1951 | 92.2 mm (3.6 in) |
| 1952 | 132.6 mm (5.2 in) |
| 1953 | 42.2 mm (1.7 in) |
| 1954 | 82.3 mm (3.2 in) |
| 1955 | 102.9 mm (4.1 in) |
| 1956 | 108.5 mm (4.3 in) |
| 1957 | 36.8 mm (1.4 in) |
| 1958 | 83.3 mm (3.3 in) |
| 1959 | 111.3 mm (4.4 in) |
| 1960 | 77.2 mm (3.0 in) |
| 1961 | 56.6 mm (2.2 in) |
| 1962 | 43.4 mm (1.7 in) |
| 1963 | 54.4 mm (2.1 in) |
| 1964 | 80.5 mm (3.2 in) |
| 1965 | 159.5 mm (6.3 in) |
| 1966 | 85.9 mm (3.4 in) |
| 1967 | 76.7 mm (3.0 in) |
| 1968 | 79.2 mm (3.1 in) |
| 1969 | 114.6 mm (4.5 in) |
| 1970 | 79.2 mm (3.1 in) |
| 1971 | 106.4 mm (4.2 in) |
| 1972 | 69.9 mm (2.8 in) |
| 1973 | 53.6 mm (2.1 in) |
| 1974 | 127.0 mm (5.0 in) |
| 1975 | 68.0 mm (2.7 in) |
| 1976 | 100.0 mm (3.9 in) |
| 1977 | 63.0 mm (2.5 in) |
| 1978 | 59.0 mm (2.3 in) |
| 1979 | 67.0 mm (2.6 in) |
| 1980 | 42.0 mm (1.7 in) |
| 1981 | 116.0 mm (4.6 in) |
| 1982 | 66.0 mm (2.6 in) |
| 1983 | 79.6 mm (3.1 in) |
| 1984 | 63.0 mm (2.5 in) |
| 1985 | 48.8 mm (1.9 in) |
| 1986 | 71.0 mm (2.8 in) |
| 1987 | 108.6 mm (4.3 in) |
| 1988 | 123.6 mm (4.9 in) |
| 1989 | 59.0 mm (2.3 in) |
| 1990 | 92.2 mm (3.6 in) |
| 1991 | 63.2 mm (2.5 in) |
| 1992 | 73.0 mm (2.9 in) |
| 1993 | 49.2 mm (1.9 in) |
| 1994 | 67.0 mm (2.6 in) |
| 1995 | 81.0 mm (3.2 in) |
| 1996 | 170.8 mm (6.7 in) |
| 1997 | 47.6 mm (1.9 in) |
| 1998 | 56.6 mm (2.2 in) |
| 1999 | 141.0 mm (5.6 in) |
| 2000 | 39.0 mm (1.5 in) |
| 2001 | 113.0 mm (4.4 in) |
| 2002 | 36.0 mm (1.4 in) |
| 2003 | 48.0 mm (1.9 in) |
| 2004 | 76.0 mm (3.0 in) |
| 2005 | 66.6 mm (2.6 in) |
| 2006 | 53.0 mm (2.1 in) |
| 2007 | 67.0 mm (2.6 in) |
| 2008 | 128.4 mm (5.1 in) |
| 2009 | 69.0 mm (2.7 in) |
| 2010 | 68.0 mm (2.7 in) |
| 2011 | 139.0 mm (5.5 in) |
| 2012 | 81.0 mm (3.2 in) |
| 2013 | 156.4 mm (6.2 in) |
| 2014 | 96.4 mm (3.8 in) |
| 2015 | 108.8 mm (4.3 in) |
| 2016 | 36.2 mm (1.4 in) |
| 2017 | 66.5 mm (2.6 in) |
| 2018 | 57.0 mm (2.2 in) |
| 2019 | 32.6 mm (1.3 in) |
| 2020 | 64.0 mm (2.5 in) |
| 2021 | 42.0 mm (1.7 in) |
| 2023 | 66.0 mm (2.6 in) |
| 2024 | 49.0 mm (1.9 in) |
| 2025 | 65.0 mm (2.6 in) |
| 2026 | 21.8 mm (0.9 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1871 | 0.0 mm (0.00 in) |
| 1876 | 0.0 mm (0.00 in) |
| 1877 | 0.0 mm (0.00 in) |
| 1878 | 0.0 mm (0.00 in) |
| 1880 | 0.0 mm (0.00 in) |
| 1887 | 2.8 mm (0.11 in) |
| 1888 | 64.1 mm (2.5 in) |
| 1890 | 239.5 mm (9.4 in) |
| 1891 | 179.7 mm (7.1 in) |
| 1892 | 162.4 mm (6.4 in) |
| 1893 | 155.9 mm (6.1 in) |
| 1894 | 138.0 mm (5.4 in) |
| 1895 | 137.6 mm (5.4 in) |
| 1896 | 95.6 mm (3.8 in) |
| 1897 | 124.3 mm (4.9 in) |
| 1898 | 120.7 mm (4.8 in) |
| 1899 | 93.3 mm (3.7 in) |
| 1900 | 109.1 mm (4.3 in) |
| 1901 | 105.9 mm (4.2 in) |
| 1902 | 43.5 mm (1.7 in) |
| 1903 | 113.3 mm (4.5 in) |
| 1904 | 98.5 mm (3.9 in) |
| 1905 | 99.3 mm (3.9 in) |
| 1906 | 105.4 mm (4.1 in) |
| 1907 | 84.9 mm (3.3 in) |
| 1908 | 239.6 mm (9.4 in) |
| 1909 | 88.6 mm (3.5 in) |
| 1910 | 169.8 mm (6.7 in) |
| 1911 | 176.8 mm (7.0 in) |
| 1912 | 98.3 mm (3.9 in) |
| 1913 | 85.1 mm (3.4 in) |
| 1914 | 148.3 mm (5.8 in) |
| 1915 | 148.3 mm (5.8 in) |
| 1916 | 78.5 mm (3.1 in) |
| 1917 | 106.5 mm (4.2 in) |
| 1918 | 56.1 mm (2.2 in) |
| 1919 | 42.0 mm (1.7 in) |
| 1920 | 85.8 mm (3.4 in) |
| 1921 | 154.9 mm (6.1 in) |
| 1922 | 136.1 mm (5.4 in) |
| 1923 | 53.2 mm (2.1 in) |
| 1924 | 65.6 mm (2.6 in) |
| 1925 | 132.3 mm (5.2 in) |
| 1926 | 75.4 mm (3.0 in) |
| 1927 | 179.3 mm (7.1 in) |
| 1928 | 158.6 mm (6.2 in) |
| 1929 | 88.2 mm (3.5 in) |
| 1930 | 80.2 mm (3.2 in) |
| 1931 | 202.9 mm (8.0 in) |
| 1932 | 53.3 mm (2.1 in) |
| 1933 | 136.7 mm (5.4 in) |
| 1934 | 113.0 mm (4.4 in) |
| 1935 | 80.8 mm (3.2 in) |
| 1936 | 83.8 mm (3.3 in) |
| 1937 | 237.0 mm (9.3 in) |
| 1938 | 128.0 mm (5.0 in) |
| 1939 | 128.8 mm (5.1 in) |
| 1940 | 85.9 mm (3.4 in) |
| 1941 | 121.1 mm (4.8 in) |
| 1942 | 207.5 mm (8.2 in) |
| 1943 | 125.7 mm (4.9 in) |
| 1944 | 111.6 mm (4.4 in) |
| 1945 | 91.7 mm (3.6 in) |
| 1946 | 224.6 mm (8.8 in) |
| 1947 | 162.8 mm (6.4 in) |
| 1948 | 173.7 mm (6.8 in) |
| 1949 | 87.1 mm (3.4 in) |
| 1950 | 120.3 mm (4.7 in) |
| 1951 | 160.8 mm (6.3 in) |
| 1952 | 156.7 mm (6.2 in) |
| 1953 | 72.2 mm (2.8 in) |
| 1954 | 169.5 mm (6.7 in) |
| 1955 | 127.3 mm (5.0 in) |
| 1956 | 148.7 mm (5.9 in) |
| 1957 | 59.5 mm (2.3 in) |
| 1958 | 112.8 mm (4.4 in) |
| 1959 | 147.4 mm (5.8 in) |
| 1960 | 99.0 mm (3.9 in) |
| 1961 | 90.5 mm (3.6 in) |
| 1962 | 67.7 mm (2.7 in) |
| 1963 | 100.4 mm (4.0 in) |
| 1964 | 106.4 mm (4.2 in) |
| 1965 | 191.8 mm (7.6 in) |
| 1966 | 185.8 mm (7.3 in) |
| 1967 | 163.6 mm (6.4 in) |
| 1968 | 219.6 mm (8.6 in) |
| 1969 | 123.0 mm (4.8 in) |
| 1970 | 144.5 mm (5.7 in) |
| 1971 | 133.9 mm (5.3 in) |
| 1972 | 152.2 mm (6.0 in) |
| 1973 | 95.3 mm (3.8 in) |
| 1974 | 275.0 mm (10.8 in) |
| 1975 | 155.0 mm (6.1 in) |
| 1976 | 159.0 mm (6.3 in) |
| 1977 | 102.8 mm (4.0 in) |
| 1978 | 103.6 mm (4.1 in) |
| 1979 | 86.0 mm (3.4 in) |
| 1980 | 79.0 mm (3.1 in) |
| 1981 | 162.0 mm (6.4 in) |
| 1982 | 96.6 mm (3.8 in) |
| 1983 | 142.0 mm (5.6 in) |
| 1984 | 117.6 mm (4.6 in) |
| 1985 | 64.6 mm (2.5 in) |
| 1986 | 85.8 mm (3.4 in) |
| 1987 | 143.2 mm (5.6 in) |
| 1988 | 155.0 mm (6.1 in) |
| 1989 | 126.0 mm (5.0 in) |
| 1990 | 134.4 mm (5.3 in) |
| 1991 | 94.4 mm (3.7 in) |
| 1992 | 85.0 mm (3.3 in) |
| 1993 | 64.0 mm (2.5 in) |
| 1994 | 78.0 mm (3.1 in) |
| 1995 | 209.8 mm (8.3 in) |
| 1996 | 555.4 mm (21.9 in) |
| 1997 | 94.4 mm (3.7 in) |
| 1998 | 88.4 mm (3.5 in) |
| 1999 | 198.4 mm (7.8 in) |
| 2000 | 45.3 mm (1.8 in) |
| 2001 | 279.0 mm (11.0 in) |
| 2002 | 53.0 mm (2.1 in) |
| 2003 | 90.1 mm (3.5 in) |
| 2004 | 136.0 mm (5.4 in) |
| 2005 | 66.6 mm (2.6 in) |
| 2006 | 97.8 mm (3.9 in) |
| 2007 | 80.6 mm (3.2 in) |
| 2008 | 214.0 mm (8.4 in) |
| 2009 | 103.0 mm (4.1 in) |
| 2010 | 121.6 mm (4.8 in) |
| 2011 | 217.9 mm (8.6 in) |
| 2012 | 87.2 mm (3.4 in) |
| 2013 | 339.8 mm (13.4 in) |
| 2014 | 156.0 mm (6.1 in) |
| 2015 | 129.7 mm (5.1 in) |
| 2016 | 50.8 mm (2.0 in) |
| 2017 | 91.2 mm (3.6 in) |
| 2018 | 82.0 mm (3.2 in) |
| 2019 | 49.0 mm (1.9 in) |
| 2020 | 72.6 mm (2.9 in) |
| 2021 | 83.0 mm (3.3 in) |
| 2023 | 32.0 mm (1.3 in) |
| 2024 | 49.0 mm (1.9 in) |
| 2025 | 86.7 mm (3.4 in) |
| 2026 | 23.8 mm (0.9 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1871 | 31 days |
| 1876 | 61 days |
| 1877 | 31 days |
| 1878 | 31 days |
| 1880 | 31 days |
| 1887 | 17 days |
| 1888 | 69 days |
| 1890 | 19 days |
| 1891 | 31 days |
| 1892 | 24 days |
| 1893 | 32 days |
| 1894 | 62 days |
| 1895 | 92 days |
| 1896 | 35 days |
| 1897 | 62 days |
| 1898 | 30 days |
| 1899 | 22 days |
| 1900 | 44 days |
| 1901 | 31 days |
| 1902 | 46 days |
| 1903 | 25 days |
| 1904 | 39 days |
| 1905 | 33 days |
| 1906 | 44 days |
| 1907 | 42 days |
| 1908 | 33 days |
| 1909 | 27 days |
| 1910 | 32 days |
| 1911 | 53 days |
| 1912 | 50 days |
| 1913 | 48 days |
| 1914 | 37 days |
| 1915 | 36 days |
| 1916 | 49 days |
| 1917 | 46 days |
| 1918 | 50 days |
| 1919 | 42 days |
| 1920 | 23 days |
| 1921 | 21 days |
| 1922 | 40 days |
| 1923 | 34 days |
| 1924 | 26 days |
| 1925 | 25 days |
| 1926 | 38 days |
| 1927 | 34 days |
| 1928 | 30 days |
| 1929 | 38 days |
| 1930 | 23 days |
| 1931 | 24 days |
| 1932 | 48 days |
| 1933 | 22 days |
| 1934 | 28 days |
| 1935 | 43 days |
| 1936 | 36 days |
| 1937 | 35 days |
| 1938 | 30 days |
| 1939 | 54 days |
| 1940 | 45 days |
| 1941 | 45 days |
| 1942 | 25 days |
| 1943 | 31 days |
| 1944 | 34 days |
| 1945 | 29 days |
| 1946 | 47 days |
| 1947 | 66 days |
| 1948 | 35 days |
| 1949 | 34 days |
| 1950 | 31 days |
| 1951 | 65 days |
| 1952 | 36 days |
| 1953 | 54 days |
| 1954 | 25 days |
| 1955 | 18 days |
| 1956 | 54 days |
| 1957 | 59 days |
| 1958 | 38 days |
| 1959 | 33 days |
| 1960 | 29 days |
| 1961 | 26 days |
| 1962 | 45 days |
| 1963 | 52 days |
| 1964 | 25 days |
| 1965 | 33 days |
| 1966 | 34 days |
| 1967 | 38 days |
| 1968 | 34 days |
| 1969 | 26 days |
| 1970 | 49 days |
| 1971 | 37 days |
| 1972 | 40 days |
| 1973 | 29 days |
| 1974 | 31 days |
| 1975 | 49 days |
| 1976 | 51 days |
| 1977 | 62 days |
| 1978 | 21 days |
| 1979 | 33 days |
| 1980 | 44 days |
| 1981 | 40 days |
| 1982 | 30 days |
| 1983 | 22 days |
| 1984 | 28 days |
| 1985 | 32 days |
| 1986 | 29 days |
| 1987 | 34 days |
| 1988 | 31 days |
| 1989 | 27 days |
| 1990 | 34 days |
| 1991 | 76 days |
| 1992 | 23 days |
| 1993 | 45 days |
| 1994 | 58 days |
| 1995 | 38 days |
| 1996 | 40 days |
| 1997 | 26 days |
| 1998 | 31 days |
| 1999 | 25 days |
| 2000 | 38 days |
| 2001 | 32 days |
| 2002 | 63 days |
| 2003 | 34 days |
| 2004 | 63 days |
| 2005 | 60 days |
| 2006 | 29 days |
| 2007 | 49 days |
| 2008 | 25 days |
| 2009 | 64 days |
| 2010 | 25 days |
| 2011 | 31 days |
| 2012 | 34 days |
| 2013 | 29 days |
| 2014 | 23 days |
| 2015 | 28 days |
| 2016 | 23 days |
| 2017 | 49 days |
| 2018 | 29 days |
| 2019 | 50 days |
| 2020 | 44 days |
| 2021 | 19 days |
| 2023 | 56 days |
| 2024 | 37 days |
| 2025 | 31 days |
| 2026 | 49 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
120 years, 1894 to 2023A day with at least 71.0 mm (2.8 in) of rain is expected about once in 2 years. A day with at least 178.5 mm (7.0 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 71.0 mm (2.8 in) | |
| 5 years | 98.0 mm (3.9 in) | |
| 10 years | 116.6 mm (4.6 in) | |
| 25 years | 140.8 mm (5.5 in) | |
| 50 years | 159.4 mm (6.3 in) | |
| 100 years | 178.5 mm (7.0 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 120 years of values from 1894 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: 170.8 mm (6.7 in) in 1996; 159.5 mm (6.3 in) in 1965; 156.4 mm (6.2 in) in 2013.
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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 (2025-12-31).