Wilsons Patch Threshold Days by Year (ASN00012086)
4 fixed thresholds counted per year at Wilsons Patch (ASN00012086): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Wilsons Patch Thresholds
- Wilsons Patch: days with 10 mm (0.39 in) or more of precipitation in 55 years, most in 1942 with 14.
- Wilsons Patch: days with 25 mm (0.98 in) or more of precipitation in 34 years, most in 1918 with 5.
- Wilsons Patch: days with 50 mm (1.97 in) or more of precipitation in 11 years, most in 1907 with 1.
- Wilsons Patch: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1917 with 1.
- 4 fixed thresholds have at least one qualifying day at Wilsons Patch.
Days with 10 mm (0.39 in) or more of precipitation
55 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1907 | 2 | 2 |
| 1911 | 4 | 8 |
| 1917 | 6 | 8 |
| 1918 | 10 | 8 |
| 1919 | 12 | 8 |
| 1920 | 8 | 6.6 |
| 1921 | 10 | 6.6 |
| 1922 | 7 | 6.6 |
| 1923 | 4 | 6.6 |
| 1924 | 3 | 6.6 |
| 1925 | 6 | 6.6 |
| 1926 | 5 | 6.6 |
| 1927 | 13 | 6.6 |
| 1928 | 4 | 6.6 |
| 1929 | 6 | 6.6 |
| 1930 | 3 | 5 |
| 1931 | 9 | 5 |
| 1932 | 3 | 5 |
| 1933 | 2 | 5 |
| 1934 | 8 | 5 |
| 1935 | 5 | 5 |
| 1936 | 3 | 5 |
| 1937 | 5 | 5 |
| 1938 | 5 | 5 |
| 1939 | 7 | 5 |
| 1940 | 1 | 4.8 |
| 1941 | 7 | 4.8 |
| 1942 | 14 | 4.8 |
| 1943 | 4 | 4.8 |
| 1944 | 1 | 4.8 |
| 1945 | 1 | 4.8 |
| 1946 | 3 | 4.8 |
| 1947 | 7 | 4.8 |
| 1948 | 6 | 4.8 |
| 1949 | 4 | 4.8 |
| 1950 | 3 | 5.2 |
| 1951 | 6 | 5.2 |
| 1952 | 2 | 5.2 |
| 1953 | 4 | 5.2 |
| 1954 | 6 | 5.2 |
| 1955 | 13 | 5.2 |
| 1956 | 5 | 5.2 |
| 1957 | 2 | 5.2 |
| 1958 | 8 | 5.2 |
| 1959 | 3 | 5.2 |
| 1960 | 8 | 5.3 |
| 1961 | 3 | 5.3 |
| 1962 | 2 | 5.3 |
| 1963 | 9 | 5.3 |
| 1965 | 2 | 5.3 |
| 1966 | 7 | 5.3 |
| 1967 | 6 | 5.3 |
| 1968 | 9 | 5.3 |
| 1969 | 2 | 5.3 |
| 1970 | 5 | 5 |
| Year | First date | Last date |
|---|---|---|
| 1907 | 1907-03-16 | 1907-08-01 |
| 1911 | 1911-05-30 | 1911-07-09 |
| 1917 | 1917-03-15 | 1917-12-09 |
| 1918 | 1918-01-02 | 1918-06-18 |
| 1919 | 1919-02-13 | 1919-12-26 |
| 1920 | 1920-03-03 | 1920-08-05 |
| 1921 | 1921-05-08 | 1921-12-13 |
| 1922 | 1922-01-30 | 1922-12-15 |
| 1923 | 1923-04-10 | 1923-12-24 |
| 1924 | 1924-02-07 | 1924-03-19 |
| 1925 | 1925-01-16 | 1925-12-08 |
| 1926 | 1926-03-09 | 1926-12-13 |
| 1927 | 1927-01-20 | 1927-12-24 |
| 1928 | 1928-01-25 | 1928-12-11 |
| 1929 | 1929-03-22 | 1929-08-12 |
| 1930 | 1930-08-05 | 1930-12-30 |
| 1931 | 1931-02-25 | 1931-11-06 |
| 1932 | 1932-08-02 | 1932-12-19 |
| 1933 | 1933-08-25 | 1933-12-05 |
| 1934 | 1934-02-28 | 1934-06-10 |
| 1935 | 1935-02-14 | 1935-11-28 |
| 1936 | 1936-01-18 | 1936-12-29 |
| 1937 | 1937-01-06 | 1937-04-20 |
| 1938 | 1938-01-13 | 1938-07-16 |
| 1939 | 1939-01-12 | 1939-11-11 |
| 1940 | 1940-10-13 | 1940-10-13 |
| 1941 | 1941-04-20 | 1941-12-20 |
| 1942 | 1942-01-07 | 1942-12-21 |
| 1943 | 1943-02-10 | 1943-04-21 |
| 1944 | 1944-04-06 | 1944-04-06 |
| 1945 | 1945-06-19 | 1945-06-19 |
| 1946 | 1946-01-03 | 1946-12-22 |
| 1947 | 1947-02-27 | 1947-09-30 |
| 1948 | 1948-02-22 | 1948-07-19 |
| 1949 | 1949-02-17 | 1949-11-05 |
| 1950 | 1950-02-01 | 1950-05-27 |
| 1951 | 1951-01-22 | 1951-07-30 |
| 1952 | 1952-01-23 | 1952-05-11 |
| 1953 | 1953-03-25 | 1953-12-26 |
| 1954 | 1954-01-28 | 1954-12-07 |
| 1955 | 1955-01-01 | 1955-09-20 |
| 1956 | 1956-05-22 | 1956-12-12 |
| 1957 | 1957-02-18 | 1957-12-02 |
| 1958 | 1958-01-22 | 1958-08-23 |
| 1959 | 1959-01-02 | 1959-06-02 |
| 1960 | 1960-01-15 | 1960-12-17 |
| 1961 | 1961-01-27 | 1961-04-15 |
| 1962 | 1962-02-07 | 1962-05-29 |
| 1963 | 1963-01-12 | 1963-07-13 |
| 1965 | 1965-06-07 | 1965-08-09 |
| 1966 | 1966-01-02 | 1966-11-03 |
| 1967 | 1967-01-23 | 1967-12-22 |
| 1968 | 1968-03-14 | 1968-06-25 |
| 1969 | 1969-04-03 | 1969-05-19 |
| 1970 | 1970-04-18 | 1970-12-01 |
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 | 55 | 14 | 1942 | 5 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 34 | 5 | 1918 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 11 | 1 | 1907 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 2 | 1 | 1917 | 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).