Big Eddy Threshold Days by Year (USC00350753)
18 fixed thresholds counted per year at Big Eddy (USC00350753): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Big Eddy Thresholds
- Big Eddy: days with a maximum temperature at or above 30 C (86 F) in 39 years, most in 1929 with 74.
- Big Eddy: days with a maximum temperature at or above 35 C (95 F) in 39 years, most in 1952 with 26.
- Big Eddy: days with a maximum temperature at or above 90 F (32.2 C) in 39 years, most in 1929 with 50.
- Big Eddy: nights with a minimum temperature at or below 0 C (32 F) in 38 years, most in 1952 with 95.
- 18 fixed thresholds have at least one qualifying day at Big Eddy.
Days at or above 30 C (86 F)
39 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1917 | 59 | 54.3 |
| 1918 | 58 | 54.3 |
| 1919 | 46 | 54.3 |
| 1920 | 45 | 54.7 |
| 1921 | 39 | 54.7 |
| 1922 | 57 | 54.7 |
| 1923 | 59 | 54.7 |
| 1924 | 48 | 54.7 |
| 1925 | 51 | 54.7 |
| 1926 | 56 | 54.7 |
| 1927 | 56 | 54.7 |
| 1928 | 62 | 54.7 |
| 1929 | 74 | 54.7 |
| 1930 | 47 | 50.7 |
| 1931 | 58 | 50.7 |
| 1932 | 59 | 50.7 |
| 1933 | 60 | 50.7 |
| 1935 | 39 | 50.7 |
| 1936 | 50 | 50.7 |
| 1937 | 47 | 50.7 |
| 1938 | 48 | 50.7 |
| 1939 | 48 | 50.7 |
| 1940 | 55 | 45.4 |
| 1941 | 43 | 45.4 |
| 1942 | 52 | 45.4 |
| 1943 | 41 | 45.4 |
| 1944 | 39 | 45.4 |
| 1945 | 69 | 45.4 |
| 1946 | 43 | 45.4 |
| 1947 | 34 | 45.4 |
| 1948 | 34 | 45.4 |
| 1949 | 44 | 45.4 |
| 1950 | 58 | 45.6 |
| 1951 | 57 | 45.6 |
| 1952 | 60 | 45.6 |
| 1953 | 38 | 45.6 |
| 1954 | 21 | 45.6 |
| 1955 | 39 | 45.6 |
| 1956 | 46 | 45.6 |
| Year | First date | Last date |
|---|---|---|
| 1917 | 1917-06-13 | 1917-10-06 |
| 1918 | 1918-04-21 | 1918-09-28 |
| 1919 | 1919-05-20 | 1919-09-25 |
| 1920 | 1920-05-07 | 1920-09-17 |
| 1921 | 1921-05-24 | 1921-08-29 |
| 1922 | 1922-05-15 | 1922-09-19 |
| 1923 | 1923-05-07 | 1923-09-13 |
| 1924 | 1924-05-09 | 1924-09-15 |
| 1925 | 1925-05-14 | 1925-09-24 |
| 1926 | 1926-04-26 | 1926-09-09 |
| 1927 | 1927-04-24 | 1927-09-20 |
| 1928 | 1928-05-10 | 1928-09-23 |
| 1929 | 1929-05-11 | 1929-09-16 |
| 1930 | 1930-05-13 | 1930-09-20 |
| 1931 | 1931-04-28 | 1931-10-01 |
| 1932 | 1932-05-09 | 1932-10-03 |
| 1933 | 1933-04-24 | 1933-09-03 |
| 1935 | 1935-05-20 | 1935-09-30 |
| 1936 | 1936-05-09 | 1936-09-24 |
| 1937 | 1937-05-02 | 1937-09-14 |
| 1938 | 1938-05-22 | 1938-09-22 |
| 1939 | 1939-03-23 | 1939-09-26 |
| 1940 | 1940-05-09 | 1940-09-25 |
| 1941 | 1941-05-10 | 1941-09-24 |
| 1942 | 1942-05-21 | 1942-09-27 |
| 1943 | 1943-04-14 | 1943-10-09 |
| 1944 | 1944-05-04 | 1944-09-24 |
| 1945 | 1945-05-02 | 1945-10-08 |
| 1946 | 1946-05-03 | 1946-09-12 |
| 1947 | 1947-04-14 | 1947-09-27 |
| 1948 | 1948-05-25 | 1948-09-13 |
| 1949 | 1949-05-08 | 1949-09-28 |
| 1950 | 1950-06-04 | 1950-09-24 |
| 1951 | 1951-05-17 | 1951-09-19 |
| 1952 | 1952-05-18 | 1952-10-04 |
| 1953 | 1953-05-06 | 1953-09-22 |
| 1954 | 1954-05-17 | 1954-09-27 |
| 1955 | 1955-06-07 | 1955-09-07 |
| 1956 | 1956-04-21 | 1956-09-19 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 39 | 74 | 1929 | 46 |
| 35 C (95 F): Days | 39 | 26 | 1952 | 18 |
| 40 C (104 F): Days | 24 | 4 | 1928 | 1 |
| 45 C (113 F): Days | 1 | 1 | 1928 | 1 |
| 90 F (32.2 C): Days | 39 | 50 | 1929 | 30 |
| 100 F (37.8 C): Days | 37 | 9 | 1926 | 6 |
| 110 F (43.3 C): Days | 2 | 2 | 1928 | 1 |
| 0 C (32 F): Ice days (max | 37 | 26 | 1930 | 18 |
| 0 C (32 F): Frost days (min | 38 | 95 | 1952 | 68 |
| -10 C (14 F): Days with min | 27 | 21 | 1937 | 7 |
| -20 C (-4 F): Days with min | 9 | 4 | 1929 | 2 |
| 20 C (68 F): Tropical nights (min | 36 | 14 | 1941 | 4 |
| 25 C (77 F): Days with min | 7 | 3 | 1941 | 3 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 38 | 18 | 1951 | 5 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 27 | 4 | 1950 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 3 | 1 | 1918 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 15 | 3 | 1936 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 3 | 1 | 1930 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1917.
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).