Tulbagh (Pol) Weather Records (SF000422270)
Record envelope, standing records and threshold days for Tulbagh (Pol) (SF000422270), South Africa, with 121 years of record.
Key Facts for Tulbagh (Pol)
- Tulbagh (Pol) (SF000422270) is a weather station in South Africa at -33.28 latitude and 19.15 longitude, 165 m (541 ft) above sea level.
- The station reports from 1877 to 1997, 121 years of record.
- 0 records set at Tulbagh (Pol) still stand.
- Records are tracked for prcp: an element needs 30 years of data to be eligible.
- Tulbagh (Pol) set a daily record precipitation of 31.0 mm (1.2 in) on 27 June 1997.
About the Station
- Location: South Africa, -33.28 latitude, 19.15 longitude.
- Elevation: 165 m (541 ft).
- Period of record: 1877 to 1997, 121 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
Dec: 127.0 mm (5.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 57.0 mm (2.2 in) | 25 January 1981 |
| Feb | 73.7 mm (2.9 in) | 12 February 1932 |
| Mar | 62.2 mm (2.4 in) | 15 March 1902 |
| Apr | 66.8 mm (2.6 in) | 16 April 1898 |
| May | 88.0 mm (3.5 in) | 19 May 1954 |
| Jun | 83.8 mm (3.3 in) | 17 June 1914 |
| Jul | 69.9 mm (2.8 in) | 15 July 1917 |
| Aug | 84.0 mm (3.3 in) | 5 August 1974 |
| Sep | 71.1 mm (2.8 in) | 9 September 1936 |
| Oct | 53.5 mm (2.1 in) | 16 October 1962 |
| Nov | 83.5 mm (3.3 in) | 23 November 1976 |
| Dec | 127.0 mm (5.0 in) | 6 December 1879 |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 27 June 1997 | Tulbagh (Pol), ZA | daily rain | 31.0 mm (1.2 in) | 1.8 mm (0.07 in) | 46 years | 24 of 100 (Routine) |
| 26 August 1996 | Tulbagh (Pol), ZA | daily rain | 43.0 mm (1.7 in) | 14.3 mm (0.6 in) | 76 years | 46 of 100 (Notable) |
| 13 February 1996 | Tulbagh (Pol), ZA | daily rain | 17.0 mm (0.7 in) | 3.8 mm (0.15 in) | 38 years | 20 of 100 (Routine) |
| 17 December 1995 | Tulbagh (Pol), ZA | daily rain | 43.0 mm (1.7 in) | 28.8 mm (1.1 in) | 74 years | 58 of 100 (Notable) |
| 4 August 1995 | Tulbagh (Pol), ZA | daily rain | 39.0 mm (1.5 in) | 3.4 mm (0.13 in) | 52 years | 28 of 100 (Routine) |
| 20 May 1995 | Tulbagh (Pol), ZA | daily rain | 55.0 mm (2.2 in) | 5.5 mm (0.22 in) | 4 years | 15 of 100 (Routine) |
| 17 September 1994 | Tulbagh (Pol), ZA | daily rain | 45.0 mm (1.8 in) | 19.1 mm (0.8 in) | 102 years | 60 of 100 (Major) |
| 23 July 1994 | Tulbagh (Pol), ZA | daily rain | 52.0 mm (2.0 in) | 16.7 mm (0.7 in) | 68 years | 45 of 100 (Notable) |
| 19 April 1994 | Tulbagh (Pol), ZA | daily rain | 42.0 mm (1.7 in) | 19.1 mm (0.8 in) | 71 years | 50 of 100 (Notable) |
| 26 July 1993 | Tulbagh (Pol), ZA | daily rain | 35.5 mm (1.4 in) | 7.6 mm (0.30 in) | 50 years | 32 of 100 (Routine) |
| 10 June 1993 | Tulbagh (Pol), ZA | daily rain | 46.0 mm (1.8 in) | 1.5 mm (0.06 in) | 71 years | 32 of 100 (Routine) |
| 1 May 1993 | Tulbagh (Pol), ZA | daily rain | 24.5 mm (1.0 in) | 0.1 mm (0.00 in) | 40 years | 20 of 100 (Routine) |
| 8 April 1993 | Tulbagh (Pol), ZA | daily rain | 20.0 mm (0.8 in) | 5.0 mm (0.20 in) | 24 years | 20 of 100 (Routine) |
| 15 February 1993 | Tulbagh (Pol), ZA | daily rain | 5.0 mm (0.20 in) | 2.0 mm (0.08 in) | 27 years | 20 of 100 (Routine) |
| 6 July 1992 | Tulbagh (Pol), ZA | daily rain | 42.0 mm (1.7 in) | 12.5 mm (0.5 in) | 38 years | 32 of 100 (Routine) |
| 29 February 1992 | Tulbagh (Pol), ZA | daily rain | 1.5 mm (0.06 in) | 1.5 mm (0.06 in) | 111 years | 20 of 100 (Routine) |
| 31 July 1991 | Tulbagh (Pol), ZA | daily rain | 34.5 mm (1.4 in) | 5.5 mm (0.22 in) | 17 years | 20 of 100 (Routine) |
| 13 November 1990 | Tulbagh (Pol), ZA | daily rain (Tie) | 14.5 mm (0.6 in) | tie | 21 years | 4 of 100 (Routine) |
| 9 July 1990 | Tulbagh (Pol), ZA | daily rain | 25.0 mm (1.0 in) | 1.6 mm (0.06 in) | 65 years | 30 of 100 (Routine) |
| 20 May 1990 | Tulbagh (Pol), ZA | daily rain | 49.5 mm (1.9 in) | 20.5 mm (0.8 in) | 44 years | 41 of 100 (Notable) |
Extremes by Year
1877 to 1997| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Wettest day (Rx1day) | 127.0 mm (5.0 in) | 1879 | 42.0 mm (1.7 in) | 121 |
| Wettest five days (Rx5day) | 154.9 mm (6.1 in) | 1925 | 71.3 mm (2.8 in) | 121 |
| Longest dry spell (CDD) | 111 days | 1925 | 46 days | 121 |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1877 | 23.9 mm (0.9 in) |
| 1878 | 46.5 mm (1.8 in) |
| 1879 | 127.0 mm (5.0 in) |
| 1880 | 40.9 mm (1.6 in) |
| 1881 | 31.2 mm (1.2 in) |
| 1882 | 25.4 mm (1.0 in) |
| 1883 | 36.3 mm (1.4 in) |
| 1884 | 28.2 mm (1.1 in) |
| 1885 | 47.8 mm (1.9 in) |
| 1886 | 29.0 mm (1.1 in) |
| 1887 | 33.0 mm (1.3 in) |
| 1888 | 45.0 mm (1.8 in) |
| 1889 | 32.5 mm (1.3 in) |
| 1890 | 33.5 mm (1.3 in) |
| 1891 | 33.3 mm (1.3 in) |
| 1892 | 28.7 mm (1.1 in) |
| 1893 | 47.2 mm (1.9 in) |
| 1894 | 27.9 mm (1.1 in) |
| 1895 | 44.5 mm (1.8 in) |
| 1896 | 26.4 mm (1.0 in) |
| 1897 | 33.5 mm (1.3 in) |
| 1898 | 66.8 mm (2.6 in) |
| 1899 | 42.4 mm (1.7 in) |
| 1900 | 43.7 mm (1.7 in) |
| 1901 | 53.3 mm (2.1 in) |
| 1902 | 62.2 mm (2.4 in) |
| 1903 | 40.1 mm (1.6 in) |
| 1904 | 34.8 mm (1.4 in) |
| 1905 | 23.9 mm (0.9 in) |
| 1906 | 36.3 mm (1.4 in) |
| 1907 | 38.9 mm (1.5 in) |
| 1908 | 30.5 mm (1.2 in) |
| 1909 | 41.9 mm (1.6 in) |
| 1910 | 49.5 mm (1.9 in) |
| 1911 | 35.6 mm (1.4 in) |
| 1912 | 26.4 mm (1.0 in) |
| 1913 | 44.7 mm (1.8 in) |
| 1914 | 83.8 mm (3.3 in) |
| 1915 | 38.6 mm (1.5 in) |
| 1916 | 64.0 mm (2.5 in) |
| 1917 | 69.9 mm (2.8 in) |
| 1918 | 52.8 mm (2.1 in) |
| 1919 | 40.4 mm (1.6 in) |
| 1920 | 58.4 mm (2.3 in) |
| 1921 | 63.5 mm (2.5 in) |
| 1922 | 44.5 mm (1.8 in) |
| 1923 | 41.9 mm (1.6 in) |
| 1924 | 49.0 mm (1.9 in) |
| 1925 | 49.0 mm (1.9 in) |
| 1926 | 48.0 mm (1.9 in) |
| 1927 | 33.0 mm (1.3 in) |
| 1928 | 22.9 mm (0.9 in) |
| 1929 | 41.7 mm (1.6 in) |
| 1930 | 26.2 mm (1.0 in) |
| 1931 | 33.8 mm (1.3 in) |
| 1932 | 73.7 mm (2.9 in) |
| 1933 | 49.5 mm (1.9 in) |
| 1934 | 56.4 mm (2.2 in) |
| 1935 | 54.1 mm (2.1 in) |
| 1936 | 71.1 mm (2.8 in) |
| 1937 | 43.7 mm (1.7 in) |
| 1938 | 33.5 mm (1.3 in) |
| 1939 | 38.6 mm (1.5 in) |
| 1940 | 33.0 mm (1.3 in) |
| 1941 | 42.7 mm (1.7 in) |
| 1942 | 63.5 mm (2.5 in) |
| 1943 | 35.6 mm (1.4 in) |
| 1944 | 51.8 mm (2.0 in) |
| 1945 | 52.8 mm (2.1 in) |
| 1946 | 37.8 mm (1.5 in) |
| 1947 | 30.0 mm (1.2 in) |
| 1948 | 49.0 mm (1.9 in) |
| 1949 | 47.0 mm (1.9 in) |
| 1950 | 50.8 mm (2.0 in) |
| 1951 | 39.1 mm (1.5 in) |
| 1952 | 54.1 mm (2.1 in) |
| 1953 | 40.9 mm (1.6 in) |
| 1954 | 88.0 mm (3.5 in) |
| 1955 | 47.0 mm (1.9 in) |
| 1956 | 39.5 mm (1.6 in) |
| 1957 | 47.5 mm (1.9 in) |
| 1958 | 28.5 mm (1.1 in) |
| 1959 | 35.0 mm (1.4 in) |
| 1960 | 41.1 mm (1.6 in) |
| 1961 | 49.0 mm (1.9 in) |
| 1962 | 64.0 mm (2.5 in) |
| 1963 | 57.5 mm (2.3 in) |
| 1964 | 33.0 mm (1.3 in) |
| 1965 | 24.0 mm (0.9 in) |
| 1966 | 31.0 mm (1.2 in) |
| 1967 | 52.5 mm (2.1 in) |
| 1968 | 30.5 mm (1.2 in) |
| 1969 | 53.0 mm (2.1 in) |
| 1970 | 30.5 mm (1.2 in) |
| 1971 | 35.0 mm (1.4 in) |
| 1972 | 43.0 mm (1.7 in) |
| 1973 | 40.5 mm (1.6 in) |
| 1974 | 84.0 mm (3.3 in) |
| 1975 | 39.5 mm (1.6 in) |
| 1976 | 83.5 mm (3.3 in) |
| 1977 | 36.0 mm (1.4 in) |
| 1978 | 27.0 mm (1.1 in) |
| 1979 | 22.5 mm (0.9 in) |
| 1980 | 39.5 mm (1.6 in) |
| 1981 | 57.0 mm (2.2 in) |
| 1982 | 35.1 mm (1.4 in) |
| 1983 | 62.4 mm (2.5 in) |
| 1984 | 52.0 mm (2.0 in) |
| 1985 | 53.5 mm (2.1 in) |
| 1986 | 43.3 mm (1.7 in) |
| 1987 | 41.3 mm (1.6 in) |
| 1988 | 25.0 mm (1.0 in) |
| 1989 | 43.0 mm (1.7 in) |
| 1990 | 49.5 mm (1.9 in) |
| 1991 | 42.6 mm (1.7 in) |
| 1992 | 42.0 mm (1.7 in) |
| 1993 | 46.0 mm (1.8 in) |
| 1994 | 52.0 mm (2.0 in) |
| 1995 | 55.0 mm (2.2 in) |
| 1996 | 43.0 mm (1.7 in) |
| 1997 | 31.0 mm (1.2 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1877 | 38.4 mm (1.5 in) |
| 1878 | 69.9 mm (2.8 in) |
| 1879 | 127.0 mm (5.0 in) |
| 1880 | 53.4 mm (2.1 in) |
| 1881 | 56.8 mm (2.2 in) |
| 1882 | 37.3 mm (1.5 in) |
| 1883 | 52.8 mm (2.1 in) |
| 1884 | 39.6 mm (1.6 in) |
| 1885 | 87.7 mm (3.5 in) |
| 1886 | 36.6 mm (1.4 in) |
| 1887 | 55.6 mm (2.2 in) |
| 1888 | 100.0 mm (3.9 in) |
| 1889 | 50.3 mm (2.0 in) |
| 1890 | 40.6 mm (1.6 in) |
| 1891 | 58.6 mm (2.3 in) |
| 1892 | 99.8 mm (3.9 in) |
| 1893 | 62.9 mm (2.5 in) |
| 1894 | 51.5 mm (2.0 in) |
| 1895 | 98.7 mm (3.9 in) |
| 1896 | 29.2 mm (1.1 in) |
| 1897 | 60.0 mm (2.4 in) |
| 1898 | 91.4 mm (3.6 in) |
| 1899 | 99.2 mm (3.9 in) |
| 1900 | 61.5 mm (2.4 in) |
| 1901 | 90.2 mm (3.6 in) |
| 1902 | 117.3 mm (4.6 in) |
| 1903 | 73.7 mm (2.9 in) |
| 1904 | 50.8 mm (2.0 in) |
| 1905 | 51.6 mm (2.0 in) |
| 1906 | 63.2 mm (2.5 in) |
| 1907 | 56.7 mm (2.2 in) |
| 1908 | 82.8 mm (3.3 in) |
| 1909 | 81.2 mm (3.2 in) |
| 1910 | 111.5 mm (4.4 in) |
| 1911 | 67.1 mm (2.6 in) |
| 1912 | 65.3 mm (2.6 in) |
| 1913 | 73.2 mm (2.9 in) |
| 1914 | 101.6 mm (4.0 in) |
| 1915 | 73.1 mm (2.9 in) |
| 1916 | 84.3 mm (3.3 in) |
| 1917 | 140.8 mm (5.5 in) |
| 1918 | 90.4 mm (3.6 in) |
| 1919 | 58.4 mm (2.3 in) |
| 1920 | 93.0 mm (3.7 in) |
| 1921 | 106.4 mm (4.2 in) |
| 1922 | 74.1 mm (2.9 in) |
| 1923 | 69.1 mm (2.7 in) |
| 1924 | 78.7 mm (3.1 in) |
| 1925 | 154.9 mm (6.1 in) |
| 1926 | 71.6 mm (2.8 in) |
| 1927 | 75.4 mm (3.0 in) |
| 1928 | 62.7 mm (2.5 in) |
| 1929 | 70.4 mm (2.8 in) |
| 1930 | 53.7 mm (2.1 in) |
| 1931 | 68.4 mm (2.7 in) |
| 1932 | 87.4 mm (3.4 in) |
| 1933 | 66.3 mm (2.6 in) |
| 1934 | 63.5 mm (2.5 in) |
| 1935 | 65.8 mm (2.6 in) |
| 1936 | 74.4 mm (2.9 in) |
| 1937 | 56.9 mm (2.2 in) |
| 1938 | 63.5 mm (2.5 in) |
| 1939 | 80.8 mm (3.2 in) |
| 1940 | 52.6 mm (2.1 in) |
| 1941 | 112.8 mm (4.4 in) |
| 1942 | 108.2 mm (4.3 in) |
| 1943 | 90.7 mm (3.6 in) |
| 1944 | 85.3 mm (3.4 in) |
| 1945 | 120.1 mm (4.7 in) |
| 1946 | 85.3 mm (3.4 in) |
| 1947 | 73.2 mm (2.9 in) |
| 1948 | 69.4 mm (2.7 in) |
| 1949 | 75.9 mm (3.0 in) |
| 1950 | 99.0 mm (3.9 in) |
| 1951 | 71.6 mm (2.8 in) |
| 1952 | 85.6 mm (3.4 in) |
| 1953 | 78.3 mm (3.1 in) |
| 1954 | 135.5 mm (5.3 in) |
| 1955 | 88.0 mm (3.5 in) |
| 1956 | 45.0 mm (1.8 in) |
| 1957 | 87.5 mm (3.4 in) |
| 1958 | 39.5 mm (1.6 in) |
| 1959 | 72.6 mm (2.9 in) |
| 1960 | 47.1 mm (1.9 in) |
| 1961 | 73.5 mm (2.9 in) |
| 1962 | 120.0 mm (4.7 in) |
| 1963 | 100.3 mm (3.9 in) |
| 1964 | 50.0 mm (2.0 in) |
| 1965 | 45.5 mm (1.8 in) |
| 1966 | 53.0 mm (2.1 in) |
| 1967 | 95.5 mm (3.8 in) |
| 1968 | 57.8 mm (2.3 in) |
| 1969 | 53.0 mm (2.1 in) |
| 1970 | 68.5 mm (2.7 in) |
| 1971 | 50.0 mm (2.0 in) |
| 1972 | 79.5 mm (3.1 in) |
| 1973 | 71.5 mm (2.8 in) |
| 1974 | 134.0 mm (5.3 in) |
| 1975 | 58.0 mm (2.3 in) |
| 1976 | 98.5 mm (3.9 in) |
| 1977 | 80.5 mm (3.2 in) |
| 1978 | 47.0 mm (1.9 in) |
| 1979 | 39.0 mm (1.5 in) |
| 1980 | 52.5 mm (2.1 in) |
| 1981 | 71.0 mm (2.8 in) |
| 1982 | 67.5 mm (2.7 in) |
| 1983 | 104.9 mm (4.1 in) |
| 1984 | 130.5 mm (5.1 in) |
| 1985 | 60.9 mm (2.4 in) |
| 1986 | 59.0 mm (2.3 in) |
| 1987 | 71.3 mm (2.8 in) |
| 1988 | 52.0 mm (2.0 in) |
| 1989 | 68.0 mm (2.7 in) |
| 1990 | 84.8 mm (3.3 in) |
| 1991 | 84.9 mm (3.3 in) |
| 1992 | 73.9 mm (2.9 in) |
| 1993 | 69.0 mm (2.7 in) |
| 1994 | 74.5 mm (2.9 in) |
| 1995 | 65.0 mm (2.6 in) |
| 1996 | 67.0 mm (2.6 in) |
| 1997 | 66.0 mm (2.6 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1877 | 11 days |
| 1878 | 21 days |
| 1879 | 68 days |
| 1880 | 31 days |
| 1881 | 74 days |
| 1882 | 34 days |
| 1883 | 33 days |
| 1884 | 43 days |
| 1885 | 21 days |
| 1886 | 51 days |
| 1887 | 30 days |
| 1888 | 50 days |
| 1889 | 48 days |
| 1890 | 27 days |
| 1891 | 49 days |
| 1892 | 24 days |
| 1893 | 69 days |
| 1894 | 49 days |
| 1895 | 76 days |
| 1896 | 46 days |
| 1897 | 43 days |
| 1898 | 37 days |
| 1899 | 46 days |
| 1900 | 33 days |
| 1901 | 37 days |
| 1902 | 34 days |
| 1903 | 52 days |
| 1904 | 70 days |
| 1905 | 61 days |
| 1906 | 35 days |
| 1907 | 44 days |
| 1908 | 44 days |
| 1909 | 49 days |
| 1910 | 33 days |
| 1911 | 27 days |
| 1912 | 35 days |
| 1913 | 53 days |
| 1914 | 43 days |
| 1915 | 44 days |
| 1916 | 57 days |
| 1917 | 45 days |
| 1918 | 33 days |
| 1919 | 46 days |
| 1920 | 79 days |
| 1921 | 50 days |
| 1922 | 38 days |
| 1923 | 55 days |
| 1924 | 68 days |
| 1925 | 111 days |
| 1926 | 50 days |
| 1927 | 48 days |
| 1928 | 47 days |
| 1929 | 50 days |
| 1930 | 46 days |
| 1931 | 52 days |
| 1932 | 71 days |
| 1933 | 47 days |
| 1934 | 39 days |
| 1935 | 54 days |
| 1936 | 46 days |
| 1937 | 32 days |
| 1938 | 36 days |
| 1939 | 46 days |
| 1940 | 40 days |
| 1941 | 79 days |
| 1942 | 28 days |
| 1943 | 38 days |
| 1944 | 54 days |
| 1945 | 87 days |
| 1946 | 37 days |
| 1947 | 80 days |
| 1948 | 36 days |
| 1949 | 65 days |
| 1950 | 79 days |
| 1951 | 76 days |
| 1952 | 44 days |
| 1953 | 79 days |
| 1954 | 38 days |
| 1955 | 47 days |
| 1956 | 53 days |
| 1957 | 65 days |
| 1958 | 50 days |
| 1959 | 34 days |
| 1960 | 47 days |
| 1961 | 77 days |
| 1962 | 30 days |
| 1963 | 73 days |
| 1964 | 44 days |
| 1965 | 28 days |
| 1966 | 48 days |
| 1967 | 55 days |
| 1968 | 57 days |
| 1969 | 34 days |
| 1970 | 101 days |
| 1971 | 64 days |
| 1972 | 44 days |
| 1973 | 51 days |
| 1974 | 51 days |
| 1975 | 29 days |
| 1976 | 34 days |
| 1977 | 48 days |
| 1978 | 36 days |
| 1979 | 53 days |
| 1980 | 31 days |
| 1981 | 34 days |
| 1982 | 27 days |
| 1983 | 31 days |
| 1984 | 33 days |
| 1985 | 27 days |
| 1986 | 58 days |
| 1987 | 43 days |
| 1988 | 66 days |
| 1989 | 31 days |
| 1990 | 36 days |
| 1991 | 36 days |
| 1992 | 41 days |
| 1993 | 42 days |
| 1994 | 71 days |
| 1995 | 36 days |
| 1996 | 42 days |
| 1997 | 42 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
116 years, 1879 to 1996A day with at least 41.6 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 96.3 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 | 41.6 mm (1.6 in) | |
| 5 years | 54.8 mm (2.2 in) | |
| 10 years | 64.0 mm (2.5 in) | |
| 25 years | 76.4 mm (3.0 in) | |
| 50 years | 86.2 mm (3.4 in) | |
| 100 years | 96.3 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, 116 years of values from 1879 to 1996.
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: 127.0 mm (5.0 in) in 1879; 88.0 mm (3.5 in) in 1954; 84.0 mm (3.3 in) in 1974.
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 (2025-12-31).