Lakeport Threshold Days by Year (USC00044701)
14 fixed thresholds counted per year at Lakeport (USC00044701): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Lakeport Thresholds
- Lakeport: days with 10 mm (0.39 in) or more of precipitation in 54 years, most in 1938 with 39.
- Lakeport: days with 25 mm (0.98 in) or more of precipitation in 53 years, most in 1937 with 14.
- Lakeport: days with a maximum temperature at or above 30 C (86 F) in 41 years, most in 1970 with 127.
- Lakeport: days with a maximum temperature at or above 35 C (95 F) in 41 years, most in 1967 with 81.
- 14 fixed thresholds have at least one qualifying day at Lakeport.
Days at or above 30 C (86 F)
41 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1941 | 84 | 97 |
| 1942 | 111 | 97 |
| 1944 | 102 | 97 |
| 1945 | 113 | 97 |
| 1946 | 94 | 97 |
| 1947 | 97 | 97 |
| 1948 | 79 | 97 |
| 1949 | 96 | 97 |
| 1950 | 98 | 88.3 |
| 1951 | 109 | 88.3 |
| 1952 | 104 | 88.3 |
| 1953 | 78 | 88.3 |
| 1954 | 72 | 88.3 |
| 1955 | 84 | 88.3 |
| 1956 | 78 | 88.3 |
| 1957 | 64 | 88.3 |
| 1958 | 103 | 88.3 |
| 1959 | 93 | 88.3 |
| 1960 | 105 | 105.3 |
| 1961 | 97 | 105.3 |
| 1962 | 96 | 105.3 |
| 1963 | 102 | 105.3 |
| 1964 | 108 | 105.3 |
| 1965 | 104 | 105.3 |
| 1966 | 111 | 105.3 |
| 1967 | 113 | 105.3 |
| 1968 | 103 | 105.3 |
| 1969 | 114 | 105.3 |
| 1970 | 127 | 109.2 |
| 1971 | 110 | 109.2 |
| 1972 | 108 | 109.2 |
| 1973 | 110 | 109.2 |
| 1974 | 127 | 109.2 |
| 1975 | 111 | 109.2 |
| 1976 | 94 | 109.2 |
| 1977 | 94 | 109.2 |
| 1978 | 91 | 109.2 |
| 1979 | 120 | 109.2 |
| 1980 | 106 | 100.7 |
| 1981 | 115 | 100.7 |
| 1982 | 81 | 100.7 |
| Year | First date | Last date |
|---|---|---|
| 1941 | 1941-05-10 | 1941-10-03 |
| 1942 | 1942-05-17 | 1942-10-23 |
| 1944 | 1944-05-05 | 1944-10-06 |
| 1945 | 1945-04-19 | 1945-10-14 |
| 1946 | 1946-04-23 | 1946-10-24 |
| 1947 | 1947-04-13 | 1947-10-05 |
| 1948 | 1948-05-23 | 1948-10-08 |
| 1949 | 1949-05-09 | 1949-10-15 |
| 1950 | 1950-05-20 | 1950-11-06 |
| 1951 | 1951-04-10 | 1951-10-08 |
| 1952 | 1952-05-17 | 1952-10-14 |
| 1953 | 1953-04-21 | 1953-10-04 |
| 1954 | 1954-04-16 | 1954-10-15 |
| 1955 | 1955-05-10 | 1955-10-16 |
| 1956 | 1956-05-16 | 1956-10-07 |
| 1957 | 1957-04-29 | 1957-09-25 |
| 1958 | 1958-05-09 | 1958-10-12 |
| 1959 | 1959-06-04 | 1959-10-25 |
| 1960 | 1960-05-30 | 1960-09-29 |
| 1961 | 1961-06-13 | 1961-10-18 |
| 1962 | 1962-06-06 | 1962-11-03 |
| 1963 | 1963-05-17 | 1963-10-04 |
| 1964 | 1964-05-11 | 1964-10-21 |
| 1965 | 1965-04-27 | 1965-10-12 |
| 1966 | 1966-03-31 | 1966-10-11 |
| 1967 | 1967-05-16 | 1967-09-29 |
| 1968 | 1968-04-28 | 1968-10-02 |
| 1969 | 1969-05-06 | 1969-10-01 |
| 1970 | 1970-05-02 | 1970-10-11 |
| 1971 | 1971-05-23 | 1971-10-14 |
| 1972 | 1972-05-03 | 1972-10-03 |
| 1973 | 1973-04-22 | 1973-09-30 |
| 1974 | 1974-05-05 | 1974-10-19 |
| 1975 | 1975-05-12 | 1975-10-05 |
| 1976 | 1976-05-07 | 1976-10-10 |
| 1977 | 1977-05-30 | 1977-09-13 |
| 1978 | 1978-05-20 | 1978-10-14 |
| 1979 | 1979-05-12 | 1979-10-12 |
| 1980 | 1980-05-17 | 1980-10-10 |
| 1981 | 1981-04-28 | 1981-09-21 |
| 1982 | 1982-05-06 | 1982-09-12 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 41 | 127 | 1970 | 81 |
| 35 C (95 F): Days | 41 | 81 | 1967 | 37 |
| 40 C (104 F): Days | 29 | 18 | 1966 | 4 |
| 90 F (32.2 C): Days | 41 | 106 | 1970 | 62 |
| 100 F (37.8 C): Days | 41 | 41 | 1981 | 14 |
| 110 F (43.3 C): Days | 6 | 3 | 1971 | 2 |
| 0 C (32 F): Frost days (min | 38 | 112 | 1942 | 45 |
| -10 C (14 F): Days with min | 3 | 4 | 1972 | 1 |
| 20 C (68 F): Tropical nights (min | 13 | 9 | 1945 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 54 | 39 | 1938 | 9 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 53 | 14 | 1937 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 37 | 5 | 1937 | 4 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 3 | 1 | 1937 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 1 | 1 | 1976 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1941.
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).