Senecaville Lake Threshold Days by Year (USC00337559)
16 fixed thresholds counted per year at Senecaville Lake (USC00337559): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Senecaville Lake Thresholds
- Senecaville Lake: days with 10 mm (0.39 in) or more of precipitation in 47 years, most in 1956 with 51.
- Senecaville Lake: days with 25 mm (0.98 in) or more of precipitation in 47 years, most in 1940 with 14.
- Senecaville Lake: days with a maximum temperature at or below 0 C (32 F) in 46 years, most in 1978 with 60.
- Senecaville Lake: days with a maximum temperature at or above 30 C (86 F) in 45 years, most in 1944 with 77.
- 16 fixed thresholds have at least one qualifying day at Senecaville Lake.
Days at or above 30 C (86 F)
45 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1940 | 42 | 49.5 |
| 1941 | 47 | 49.5 |
| 1942 | 40 | 49.5 |
| 1943 | 67 | 49.5 |
| 1944 | 77 | 49.5 |
| 1945 | 51 | 49.5 |
| 1946 | 37 | 49.5 |
| 1947 | 39 | 49.5 |
| 1948 | 37 | 49.5 |
| 1949 | 58 | 49.5 |
| 1950 | 21 | 41.6 |
| 1951 | 42 | 41.6 |
| 1952 | 61 | 41.6 |
| 1953 | 66 | 41.6 |
| 1954 | 36 | 41.6 |
| 1955 | 58 | 41.6 |
| 1956 | 22 | 41.6 |
| 1957 | 39 | 41.6 |
| 1958 | 15 | 41.6 |
| 1959 | 56 | 41.6 |
| 1960 | 35 | 38.6 |
| 1961 | 32 | 38.6 |
| 1962 | 45 | 38.6 |
| 1963 | 24 | 38.6 |
| 1964 | 42 | 38.6 |
| 1965 | 45 | 38.6 |
| 1966 | 57 | 38.6 |
| 1967 | 31 | 38.6 |
| 1968 | 36 | 38.6 |
| 1969 | 39 | 38.6 |
| 1970 | 42 | 30.9 |
| 1971 | 38 | 30.9 |
| 1972 | 20 | 30.9 |
| 1973 | 37 | 30.9 |
| 1974 | 19 | 30.9 |
| 1975 | 46 | 30.9 |
| 1976 | 26 | 30.9 |
| 1977 | 37 | 30.9 |
| 1978 | 13 | 30.9 |
| 1980 | 11 | 35 |
| 1982 | 29 | 35 |
| 1983 | 63 | 35 |
| 1984 | 37 | 35 |
| 1985 | 34 | 35 |
| 1986 | 36 | 35 |
| Year | First date | Last date |
|---|---|---|
| 1940 | 1940-05-06 | 1940-09-21 |
| 1941 | 1941-05-05 | 1941-10-07 |
| 1942 | 1942-04-30 | 1942-09-16 |
| 1943 | 1943-05-06 | 1943-09-06 |
| 1944 | 1944-05-12 | 1944-09-19 |
| 1945 | 1945-05-21 | 1945-09-27 |
| 1946 | 1946-06-07 | 1946-10-07 |
| 1947 | 1947-06-10 | 1947-09-21 |
| 1948 | 1948-04-26 | 1948-09-17 |
| 1949 | 1949-05-04 | 1949-10-11 |
| 1950 | 1950-03-28 | 1950-08-28 |
| 1951 | 1951-05-01 | 1951-10-05 |
| 1952 | 1952-04-22 | 1952-10-01 |
| 1953 | 1953-05-11 | 1953-10-04 |
| 1954 | 1954-05-31 | 1954-09-30 |
| 1955 | 1955-05-05 | 1955-09-20 |
| 1956 | 1956-05-14 | 1956-09-01 |
| 1957 | 1957-04-26 | 1957-09-12 |
| 1958 | 1958-06-06 | 1958-09-07 |
| 1959 | 1959-05-07 | 1959-10-06 |
| 1960 | 1960-04-24 | 1960-09-09 |
| 1961 | 1961-06-12 | 1961-09-26 |
| 1962 | 1962-05-14 | 1962-09-16 |
| 1963 | 1963-05-10 | 1963-10-08 |
| 1964 | 1964-05-20 | 1964-09-17 |
| 1965 | 1965-05-03 | 1965-09-23 |
| 1966 | 1966-05-24 | 1966-09-03 |
| 1967 | 1967-05-28 | 1967-08-18 |
| 1968 | 1968-06-07 | 1968-08-25 |
| 1969 | 1969-05-30 | 1969-10-14 |
| 1970 | 1970-05-01 | 1970-09-27 |
| 1971 | 1971-05-19 | 1971-09-30 |
| 1972 | 1972-05-25 | 1972-09-14 |
| 1973 | 1973-06-06 | 1973-09-06 |
| 1974 | 1974-05-15 | 1974-07-31 |
| 1975 | 1975-05-22 | 1975-08-27 |
| 1976 | 1976-04-19 | 1976-08-27 |
| 1977 | 1977-05-18 | 1977-09-02 |
| 1978 | 1978-06-28 | 1978-09-21 |
| 1980 | 1980-06-29 | 1980-08-12 |
| 1982 | 1982-05-07 | 1982-09-14 |
| 1983 | 1983-06-10 | 1983-09-20 |
| 1984 | 1984-06-06 | 1984-09-24 |
| 1985 | 1985-04-22 | 1985-09-23 |
| 1986 | 1986-04-28 | 1986-10-01 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 45 | 77 | 1944 | 36 |
| 35 C (95 F): Days | 18 | 14 | 1953 | 3 |
| 90 F (32.2 C): Days | 45 | 42 | 1953 | 8 |
| 100 F (37.8 C): Days | 4 | 5 | 1953 | 1 |
| 0 C (32 F): Ice days (max | 46 | 60 | 1978 | 16 |
| 0 C (32 F): Frost days (min | 42 | 175 | 1963 | 146 |
| -10 C (14 F): Days with min | 42 | 62 | 1968 | 34 |
| -20 C (-4 F): Days with min | 31 | 20 | 1977 | 10 |
| -30 C (-22 F): Days with min | 3 | 3 | 1977 | 3 |
| 20 C (68 F): Tropical nights (min | 39 | 33 | 1949 | 4 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 47 | 51 | 1956 | 34 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 47 | 14 | 1940 | 7 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 21 | 3 | 1963 | 2 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 3 | 1 | 1956 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 36 | 5 | 1963 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 2 | 1 | 1944 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1940.
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).