Mellenbye Threshold Days by Year (ASN00008081)
4 fixed thresholds counted per year at Mellenbye (ASN00008081): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Mellenbye Thresholds
- Mellenbye: days with 10 mm (0.39 in) or more of precipitation in 76 years, most in 1917 with 15.
- Mellenbye: days with 25 mm (0.98 in) or more of precipitation in 60 years, most in 1919 with 6.
- Mellenbye: days with 50 mm (1.97 in) or more of precipitation in 20 years, most in 1917 with 3.
- Mellenbye: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1919 with 1.
- 4 fixed thresholds have at least one qualifying day at Mellenbye.
Days with 10 mm (0.39 in) or more of precipitation
76 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1907 | 10 | 9.7 |
| 1908 | 9 | 9.7 |
| 1909 | 10 | 9.7 |
| 1910 | 5 | 8.4 |
| 1911 | 4 | 8.4 |
| 1912 | 7 | 8.4 |
| 1913 | 5 | 8.4 |
| 1914 | 6 | 8.4 |
| 1915 | 8 | 8.4 |
| 1916 | 10 | 8.4 |
| 1917 | 15 | 8.4 |
| 1918 | 12 | 8.4 |
| 1919 | 12 | 8.4 |
| 1920 | 8 | 6.6 |
| 1921 | 11 | 6.6 |
| 1922 | 2 | 6.6 |
| 1923 | 7 | 6.6 |
| 1924 | 3 | 6.6 |
| 1925 | 9 | 6.6 |
| 1926 | 3 | 6.6 |
| 1927 | 12 | 6.6 |
| 1928 | 8 | 6.6 |
| 1929 | 3 | 6.6 |
| 1930 | 5 | 7 |
| 1931 | 5 | 7 |
| 1932 | 6 | 7 |
| 1933 | 11 | 7 |
| 1934 | 8 | 7 |
| 1935 | 8 | 7 |
| 1936 | 4 | 7 |
| 1937 | 6 | 7 |
| 1938 | 3 | 7 |
| 1939 | 14 | 7 |
| 1940 | 2 | 4.9 |
| 1942 | 3 | 4.9 |
| 1943 | 5 | 4.9 |
| 1944 | 5 | 4.9 |
| 1945 | 8 | 4.9 |
| 1946 | 6 | 4.9 |
| 1947 | 5 | 4.9 |
| 1949 | 5 | 4.9 |
| 1950 | 7 | 5.9 |
| 1952 | 6 | 5.9 |
| 1953 | 8 | 5.9 |
| 1954 | 5 | 5.9 |
| 1955 | 2 | 5.9 |
| 1956 | 6 | 5.9 |
| 1957 | 3 | 5.9 |
| 1958 | 9 | 5.9 |
| 1959 | 7 | 5.9 |
| 1960 | 7 | 8.3 |
| 1961 | 6 | 8.3 |
| 1962 | 8 | 8.3 |
| 1963 | 12 | 8.3 |
| 1964 | 6 | 8.3 |
| 1965 | 7 | 8.3 |
| 1966 | 8 | 8.3 |
| 1967 | 9 | 8.3 |
| 1968 | 13 | 8.3 |
| 1969 | 7 | 8.3 |
| 1970 | 6 | 7 |
| 1973 | 4 | 7 |
| 1974 | 11 | 7 |
| 1975 | 9 | 7 |
| 1977 | 6 | 7 |
| 1978 | 11 | 7 |
| 1979 | 2 | 7 |
| 1980 | 5 | 5 |
| 1990 | 10 | 8 |
| 1991 | 10 | 8 |
| 1992 | 11 | 8 |
| 1993 | 8 | 8 |
| 1994 | 7 | 8 |
| 1995 | 4 | 8 |
| 1996 | 6 | 8 |
| 2005 | 5 | 5 |
| Year | First date | Last date |
|---|---|---|
| 1907 | 1907-01-15 | 1907-09-23 |
| 1908 | 1908-04-07 | 1908-07-18 |
| 1909 | 1909-01-20 | 1909-11-07 |
| 1910 | 1910-05-05 | 1910-11-26 |
| 1911 | 1911-01-28 | 1911-08-23 |
| 1912 | 1912-05-05 | 1912-10-27 |
| 1913 | 1913-01-09 | 1913-09-23 |
| 1914 | 1914-07-15 | 1914-12-30 |
| 1915 | 1915-01-07 | 1915-07-17 |
| 1916 | 1916-01-20 | 1916-10-05 |
| 1917 | 1917-01-25 | 1917-12-09 |
| 1918 | 1918-02-04 | 1918-09-16 |
| 1919 | 1919-04-17 | 1919-12-10 |
| 1920 | 1920-03-14 | 1920-09-12 |
| 1921 | 1921-03-22 | 1921-08-05 |
| 1922 | 1922-02-09 | 1922-06-07 |
| 1923 | 1923-01-18 | 1923-06-27 |
| 1924 | 1924-03-18 | 1924-07-22 |
| 1925 | 1925-01-15 | 1925-09-10 |
| 1926 | 1926-03-09 | 1926-05-17 |
| 1927 | 1927-03-13 | 1927-07-25 |
| 1928 | 1928-01-30 | 1928-12-31 |
| 1929 | 1929-02-14 | 1929-06-29 |
| 1930 | 1930-03-06 | 1930-06-27 |
| 1931 | 1931-05-03 | 1931-12-27 |
| 1932 | 1932-03-29 | 1932-08-08 |
| 1933 | 1933-03-07 | 1933-08-30 |
| 1934 | 1934-03-08 | 1934-06-09 |
| 1935 | 1935-01-06 | 1935-08-05 |
| 1936 | 1936-02-08 | 1936-08-02 |
| 1937 | 1937-04-19 | 1937-11-13 |
| 1938 | 1938-04-20 | 1938-12-28 |
| 1939 | 1939-01-27 | 1939-11-09 |
| 1940 | 1940-06-26 | 1940-07-27 |
| 1942 | 1942-04-15 | 1942-06-30 |
| 1943 | 1943-02-12 | 1943-12-08 |
| 1944 | 1944-05-19 | 1944-08-28 |
| 1945 | 1945-02-04 | 1945-08-15 |
| 1946 | 1946-01-02 | 1946-08-05 |
| 1947 | 1947-05-03 | 1947-10-26 |
| 1949 | 1949-07-26 | 1949-09-01 |
| 1950 | 1950-05-26 | 1950-08-26 |
| 1952 | 1952-02-18 | 1952-11-11 |
| 1953 | 1953-01-30 | 1953-12-01 |
| 1954 | 1954-05-23 | 1954-08-20 |
| 1955 | 1955-01-12 | 1955-05-19 |
| 1956 | 1956-03-04 | 1956-11-13 |
| 1957 | 1957-03-20 | 1957-08-23 |
| 1958 | 1958-02-13 | 1958-12-07 |
| 1959 | 1959-04-16 | 1959-08-19 |
| 1960 | 1960-03-22 | 1960-09-11 |
| 1961 | 1961-01-26 | 1961-06-15 |
| 1962 | 1962-01-06 | 1962-07-11 |
| 1963 | 1963-01-27 | 1963-07-13 |
| 1964 | 1964-04-27 | 1964-09-27 |
| 1965 | 1965-03-07 | 1965-11-27 |
| 1966 | 1966-02-16 | 1966-07-15 |
| 1967 | 1967-01-22 | 1967-12-09 |
| 1968 | 1968-01-28 | 1968-11-04 |
| 1969 | 1969-02-01 | 1969-12-04 |
| 1970 | 1970-02-15 | 1970-12-29 |
| 1973 | 1973-01-05 | 1973-07-16 |
| 1974 | 1974-01-01 | 1974-10-20 |
| 1975 | 1975-02-22 | 1975-11-03 |
| 1977 | 1977-03-09 | 1977-12-27 |
| 1978 | 1978-01-04 | 1978-08-16 |
| 1979 | 1979-05-10 | 1979-06-24 |
| 1980 | 1980-05-06 | 1980-06-21 |
| 1990 | 1990-02-25 | 1990-07-21 |
| 1991 | 1991-01-07 | 1991-12-25 |
| 1992 | 1992-03-12 | 1992-09-20 |
| 1993 | 1993-04-30 | 1993-11-06 |
| 1994 | 1994-03-26 | 1994-09-11 |
| 1995 | 1995-02-01 | 1995-11-16 |
| 1996 | 1996-02-08 | 1996-11-06 |
| 2005 | 2005-03-28 | 2005-08-13 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 10 mm (0.39 in): Days with 10 mm or more rain | 76 | 15 | 1917 | 5 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 60 | 6 | 1919 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 20 | 3 | 1917 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 1919 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1907.
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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2025-12-31).