Crystal Falls Threshold Days by Year (CA006081928)
17 fixed thresholds counted per year at Crystal Falls (CA006081928): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Crystal Falls Thresholds
- Crystal Falls: days with 10 mm (0.39 in) or more of precipitation in 60 years, most in 1928 with 47.
- Crystal Falls: days with 25 mm (0.98 in) or more of precipitation in 59 years, most in 1931 with 16.
- Crystal Falls: days with 10 cm (3.9 in) or more of snowfall in 59 years, most in 1939 with 15.
- Crystal Falls: nights with a minimum temperature at or below 0 C (32 F) in 58 years, most in 1956 with 227.
- 17 fixed thresholds have at least one qualifying day at Crystal Falls.
Days at or above 30 C (86 F)
51 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1923 | 5 | 3 |
| 1925 | 1 | 3 |
| 1928 | 1 | 3 |
| 1929 | 5 | 3 |
| 1930 | 3 | 9.1 |
| 1931 | 12 | 9.1 |
| 1932 | 4 | 9.1 |
| 1933 | 13 | 9.1 |
| 1934 | 5 | 9.1 |
| 1935 | 8 | 9.1 |
| 1936 | 7 | 9.1 |
| 1937 | 20 | 9.1 |
| 1938 | 10 | 9.1 |
| 1939 | 9 | 9.1 |
| 1940 | 4 | 10.9 |
| 1941 | 9 | 10.9 |
| 1942 | 4 | 10.9 |
| 1943 | 9 | 10.9 |
| 1944 | 17 | 10.9 |
| 1945 | 7 | 10.9 |
| 1946 | 10 | 10.9 |
| 1947 | 21 | 10.9 |
| 1948 | 12 | 10.9 |
| 1949 | 16 | 10.9 |
| 1950 | 4 | 8.9 |
| 1951 | 2 | 8.9 |
| 1952 | 16 | 8.9 |
| 1953 | 6 | 8.9 |
| 1955 | 18 | 8.9 |
| 1956 | 3 | 8.9 |
| 1959 | 13 | 8.9 |
| 1962 | 10 | 7.1 |
| 1963 | 14 | 7.1 |
| 1964 | 9 | 7.1 |
| 1966 | 8 | 7.1 |
| 1967 | 3 | 7.1 |
| 1968 | 4 | 7.1 |
| 1969 | 2 | 7.1 |
| 1970 | 6 | 6.8 |
| 1972 | 3 | 6.8 |
| 1973 | 8 | 6.8 |
| 1974 | 3 | 6.8 |
| 1975 | 12 | 6.8 |
| 1976 | 8 | 6.8 |
| 1977 | 6 | 6.8 |
| 1978 | 9 | 6.8 |
| 1979 | 6 | 6.8 |
| 1980 | 2 | 7 |
| 1981 | 7 | 7 |
| 1982 | 2 | 7 |
| 1983 | 17 | 7 |
| Year | First date | Last date |
|---|---|---|
| 1923 | 1923-06-20 | 1923-07-31 |
| 1925 | 1925-08-07 | 1925-08-07 |
| 1928 | 1928-07-08 | 1928-07-08 |
| 1929 | 1929-05-29 | 1929-09-05 |
| 1930 | 1930-05-23 | 1930-08-04 |
| 1931 | 1931-06-29 | 1931-09-13 |
| 1932 | 1932-06-16 | 1932-08-31 |
| 1933 | 1933-06-06 | 1933-08-26 |
| 1934 | 1934-06-03 | 1934-08-09 |
| 1935 | 1935-07-05 | 1935-08-20 |
| 1936 | 1936-07-08 | 1936-08-13 |
| 1937 | 1937-06-25 | 1937-09-01 |
| 1938 | 1938-06-16 | 1938-08-15 |
| 1939 | 1939-07-04 | 1939-09-15 |
| 1940 | 1940-07-21 | 1940-08-10 |
| 1941 | 1941-06-19 | 1941-07-26 |
| 1942 | 1942-06-28 | 1942-08-21 |
| 1943 | 1943-06-25 | 1943-07-26 |
| 1944 | 1944-05-24 | 1944-08-15 |
| 1945 | 1945-06-23 | 1945-08-09 |
| 1946 | 1946-06-25 | 1946-09-19 |
| 1947 | 1947-06-10 | 1947-08-24 |
| 1948 | 1948-07-10 | 1948-09-06 |
| 1949 | 1949-06-03 | 1949-08-27 |
| 1950 | 1950-05-25 | 1950-07-10 |
| 1951 | 1951-07-06 | 1951-07-25 |
| 1952 | 1952-06-14 | 1952-09-13 |
| 1953 | 1953-07-16 | 1953-09-03 |
| 1955 | 1955-06-06 | 1955-08-21 |
| 1956 | 1956-06-13 | 1956-08-07 |
| 1959 | 1959-06-09 | 1959-09-09 |
| 1962 | 1962-05-16 | 1962-08-31 |
| 1963 | 1963-06-25 | 1963-07-28 |
| 1964 | 1964-06-29 | 1964-07-28 |
| 1966 | 1966-06-24 | 1966-07-12 |
| 1967 | 1967-06-02 | 1967-07-10 |
| 1968 | 1968-07-15 | 1968-07-18 |
| 1969 | 1969-07-14 | 1969-08-24 |
| 1970 | 1970-07-09 | 1970-08-14 |
| 1972 | 1972-05-23 | 1972-07-12 |
| 1973 | 1973-07-24 | 1973-09-04 |
| 1974 | 1974-07-08 | 1974-08-21 |
| 1975 | 1975-05-23 | 1975-08-02 |
| 1976 | 1976-06-06 | 1976-08-21 |
| 1977 | 1977-05-21 | 1977-07-20 |
| 1978 | 1978-05-25 | 1978-08-15 |
| 1979 | 1979-07-12 | 1979-07-24 |
| 1980 | 1980-05-23 | 1980-06-24 |
| 1981 | 1981-07-06 | 1981-07-20 |
| 1982 | 1982-07-18 | 1982-07-25 |
| 1983 | 1983-06-12 | 1983-09-05 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 51 | 21 | 1947 | 17 |
| 35 C (95 F): Days | 6 | 5 | 1936 | 1 |
| 90 F (32.2 C): Days | 25 | 7 | 1944 | 1 |
| 100 F (37.8 C): Days | 1 | 1 | 1936 | 1 |
| 0 C (32 F): Ice days (max | 57 | 145 | 1926 | 93 |
| 0 C (32 F): Frost days (min | 58 | 227 | 1956 | 193 |
| -10 C (14 F): Days with min | 58 | 121 | 1926 | 86 |
| -20 C (-4 F): Days with min | 58 | 75 | 1923 | 42 |
| -30 C (-22 F): Days with min | 58 | 35 | 1923 | 9 |
| -40 C (-40 F): Days with min | 39 | 9 | 1934 | 1 |
| 20 C (68 F): Tropical nights (min | 34 | 6 | 1959 | 2 |
| 25 C (77 F): Days with min | 1 | 1 | 1925 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 60 | 47 | 1928 | 32 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 59 | 16 | 1931 | 3 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 15 | 3 | 1931 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 59 | 15 | 1939 | 4 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 15 | 2 | 1923 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1923.
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 (2026-10-17).