Wheeling Warwood Dam Threshold Days by Year (USC00469492)
17 fixed thresholds counted per year at Wheeling Warwood Dam (USC00469492): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Wheeling Warwood Dam Thresholds
- Wheeling Warwood Dam: days with 10 mm (0.39 in) or more of precipitation in 60 years, most in 1956 with 48.
- Wheeling Warwood Dam: days with 25 mm (0.98 in) or more of precipitation in 60 years, most in 1929 with 13.
- Wheeling Warwood Dam: nights with a minimum temperature at or below 0 C (32 F) in 49 years, most in 1926 with 167.
- Wheeling Warwood Dam: nights with a minimum temperature at or below -10 C (14 F) in 49 years, most in 1963 with 42.
- 17 fixed thresholds have at least one qualifying day at Wheeling Warwood Dam.
Days at or above 30 C (86 F)
48 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1926 | 78 | 72.3 |
| 1927 | 65 | 72.3 |
| 1928 | 69 | 72.3 |
| 1929 | 77 | 72.3 |
| 1930 | 101 | 74.7 |
| 1931 | 92 | 74.7 |
| 1932 | 93 | 74.7 |
| 1934 | 75 | 74.7 |
| 1935 | 53 | 74.7 |
| 1936 | 79 | 74.7 |
| 1937 | 65 | 74.7 |
| 1938 | 49 | 74.7 |
| 1939 | 65 | 74.7 |
| 1940 | 55 | 57.3 |
| 1941 | 74 | 57.3 |
| 1942 | 52 | 57.3 |
| 1943 | 57 | 57.3 |
| 1944 | 70 | 57.3 |
| 1945 | 56 | 57.3 |
| 1946 | 42 | 57.3 |
| 1947 | 59 | 57.3 |
| 1948 | 45 | 57.3 |
| 1949 | 63 | 57.3 |
| 1950 | 24 | 49.8 |
| 1951 | 44 | 49.8 |
| 1952 | 62 | 49.8 |
| 1953 | 76 | 49.8 |
| 1954 | 54 | 49.8 |
| 1955 | 70 | 49.8 |
| 1956 | 24 | 49.8 |
| 1957 | 55 | 49.8 |
| 1958 | 20 | 49.8 |
| 1959 | 69 | 49.8 |
| 1960 | 39 | 46.5 |
| 1961 | 48 | 46.5 |
| 1962 | 57 | 46.5 |
| 1963 | 29 | 46.5 |
| 1964 | 55 | 46.5 |
| 1965 | 51 | 46.5 |
| 1966 | 55 | 46.5 |
| 1967 | 30 | 46.5 |
| 1968 | 52 | 46.5 |
| 1969 | 49 | 46.5 |
| 1970 | 52 | 36.2 |
| 1971 | 35 | 36.2 |
| 1972 | 23 | 36.2 |
| 1973 | 44 | 36.2 |
| 1974 | 27 | 36.2 |
| Year | First date | Last date |
|---|---|---|
| 1926 | 1926-05-02 | 1926-10-05 |
| 1927 | 1927-04-20 | 1927-10-30 |
| 1928 | 1928-04-06 | 1928-10-18 |
| 1929 | 1929-03-26 | 1929-09-29 |
| 1930 | 1930-04-12 | 1930-10-15 |
| 1931 | 1931-05-07 | 1931-10-08 |
| 1932 | 1932-05-07 | 1932-09-23 |
| 1934 | 1934-04-03 | 1934-09-26 |
| 1935 | 1935-06-02 | 1935-09-25 |
| 1936 | 1936-05-01 | 1936-09-27 |
| 1937 | 1937-05-22 | 1937-10-06 |
| 1938 | 1938-05-03 | 1938-10-18 |
| 1939 | 1939-05-07 | 1939-10-10 |
| 1940 | 1940-05-08 | 1940-09-22 |
| 1941 | 1941-04-19 | 1941-10-07 |
| 1942 | 1942-04-26 | 1942-09-18 |
| 1943 | 1943-05-06 | 1943-09-06 |
| 1944 | 1944-05-12 | 1944-09-19 |
| 1945 | 1945-06-14 | 1945-09-28 |
| 1946 | 1946-06-11 | 1946-10-05 |
| 1947 | 1947-06-10 | 1947-10-23 |
| 1948 | 1948-04-25 | 1948-09-18 |
| 1949 | 1949-05-05 | 1949-10-12 |
| 1950 | 1950-05-06 | 1950-09-11 |
| 1951 | 1951-05-16 | 1951-10-06 |
| 1952 | 1952-05-06 | 1952-10-02 |
| 1953 | 1953-05-05 | 1953-10-04 |
| 1954 | 1954-04-22 | 1954-10-03 |
| 1955 | 1955-05-05 | 1955-09-20 |
| 1956 | 1956-06-11 | 1956-09-06 |
| 1957 | 1957-04-25 | 1957-09-20 |
| 1958 | 1958-06-02 | 1958-09-16 |
| 1959 | 1959-05-04 | 1959-10-07 |
| 1960 | 1960-04-24 | 1960-09-10 |
| 1961 | 1961-05-15 | 1961-09-26 |
| 1962 | 1962-04-27 | 1962-09-14 |
| 1963 | 1963-05-10 | 1963-09-20 |
| 1964 | 1964-05-06 | 1964-09-23 |
| 1965 | 1965-05-03 | 1965-09-23 |
| 1966 | 1966-05-24 | 1966-09-04 |
| 1967 | 1967-05-28 | 1967-08-18 |
| 1968 | 1968-06-06 | 1968-09-22 |
| 1969 | 1969-05-16 | 1969-10-14 |
| 1970 | 1970-05-01 | 1970-09-25 |
| 1971 | 1971-05-19 | 1971-09-30 |
| 1972 | 1972-05-25 | 1972-08-26 |
| 1973 | 1973-06-05 | 1973-09-06 |
| 1974 | 1974-05-15 | 1974-08-28 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 48 | 101 | 1930 | 27 |
| 35 C (95 F): Days | 36 | 45 | 1931 | 2 |
| 40 C (104 F): Days | 2 | 8 | 1930 | 2 |
| 90 F (32.2 C): Days | 48 | 77 | 1932 | 2 |
| 100 F (37.8 C): Days | 8 | 16 | 1931 | 5 |
| 0 C (32 F): Ice days (max | 48 | 46 | 1963 | 21 |
| 0 C (32 F): Frost days (min | 49 | 167 | 1926 | 119 |
| -10 C (14 F): Days with min | 49 | 42 | 1963 | 9 |
| -20 C (-4 F): Days with min | 18 | 9 | 1963 | 2 |
| 20 C (68 F): Tropical nights (min | 49 | 36 | 1949 | 13 |
| 25 C (77 F): Days with min | 1 | 1 | 1969 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 60 | 48 | 1956 | 31 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 60 | 13 | 1929 | 7 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 30 | 3 | 1943 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 0 | n/a | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 39 | 5 | 1936 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 9 | 1 | 1927 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1926.
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).