Mount Hope Threshold Days by Year
3 fixed thresholds counted per year at Mount Hope (ASN00018055): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Mount Hope Thresholds
- Mount Hope: days with 10 mm (0.39 in) or more of precipitation in 53 years, most in 1971 with 25.
- Mount Hope: days with 25 mm (0.98 in) or more of precipitation in 42 years, most in 1935 with 3.
- Mount Hope: days with 50 mm (1.97 in) or more of precipitation in 7 years, most in 1937 with 1.
- 3 fixed thresholds have at least one qualifying day at Mount Hope.
Days with 10 mm (0.39 in) or more of precipitation
53 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1933 | 13 | 12.9 |
| 1934 | 9 | 12.9 |
| 1935 | 16 | 12.9 |
| 1936 | 9 | 12.9 |
| 1937 | 16 | 12.9 |
| 1938 | 12 | 12.9 |
| 1939 | 15 | 12.9 |
| 1940 | 12 | 13 |
| 1941 | 11 | 13 |
| 1942 | 18 | 13 |
| 1943 | 12 | 13 |
| 1944 | 9 | 13 |
| 1945 | 11 | 13 |
| 1946 | 18 | 13 |
| 1947 | 16 | 13 |
| 1948 | 10 | 13 |
| 1949 | 13 | 13 |
| 1950 | 10 | 10.7 |
| 1951 | 12 | 10.7 |
| 1952 | 13 | 10.7 |
| 1953 | 14 | 10.7 |
| 1954 | 12 | 10.7 |
| 1955 | 16 | 10.7 |
| 1957 | 7 | 10.7 |
| 1958 | 10 | 10.7 |
| 1959 | 2 | 10.7 |
| 1960 | 17 | 11.9 |
| 1961 | 8 | 11.9 |
| 1962 | 8 | 11.9 |
| 1963 | 14 | 11.9 |
| 1964 | 13 | 11.9 |
| 1965 | 8 | 11.9 |
| 1966 | 14 | 11.9 |
| 1967 | 7 | 11.9 |
| 1968 | 18 | 11.9 |
| 1969 | 12 | 11.9 |
| 1970 | 9 | 15.4 |
| 1971 | 25 | 15.4 |
| 1972 | 12 | 15.4 |
| 1973 | 12 | 15.4 |
| 1974 | 16 | 15.4 |
| 1975 | 15 | 15.4 |
| 1976 | 12 | 15.4 |
| 1977 | 11 | 15.4 |
| 1978 | 19 | 15.4 |
| 1979 | 23 | 15.4 |
| 1980 | 14 | 12 |
| 1981 | 19 | 12 |
| 1982 | 10 | 12 |
| 1983 | 14 | 12 |
| 1984 | 6 | 12 |
| 1985 | 11 | 12 |
| 1986 | 10 | 12 |
| Year | First date | Last date |
|---|---|---|
| 1933 | 1933-04-10 | 1933-08-31 |
| 1934 | 1934-02-16 | 1934-11-24 |
| 1935 | 1935-03-21 | 1935-12-24 |
| 1936 | 1936-05-13 | 1936-11-14 |
| 1937 | 1937-02-16 | 1937-09-18 |
| 1938 | 1938-02-19 | 1938-12-27 |
| 1939 | 1939-01-16 | 1939-11-01 |
| 1940 | 1940-01-05 | 1940-11-09 |
| 1941 | 1941-01-24 | 1941-11-18 |
| 1942 | 1942-02-07 | 1942-11-21 |
| 1943 | 1943-02-11 | 1943-12-16 |
| 1944 | 1944-04-08 | 1944-11-07 |
| 1945 | 1945-05-06 | 1945-12-16 |
| 1946 | 1946-01-18 | 1946-12-24 |
| 1947 | 1947-02-09 | 1947-11-08 |
| 1948 | 1948-04-11 | 1948-11-04 |
| 1949 | 1949-02-20 | 1949-11-19 |
| 1950 | 1950-06-04 | 1950-10-24 |
| 1951 | 1951-05-13 | 1951-12-09 |
| 1952 | 1952-04-22 | 1952-11-26 |
| 1953 | 1953-06-10 | 1953-12-30 |
| 1954 | 1954-01-27 | 1954-12-11 |
| 1955 | 1955-02-08 | 1955-11-17 |
| 1957 | 1957-06-29 | 1957-09-06 |
| 1958 | 1958-03-06 | 1958-09-11 |
| 1959 | 1959-09-19 | 1959-09-27 |
| 1960 | 1960-01-17 | 1960-11-17 |
| 1961 | 1961-02-15 | 1961-08-20 |
| 1962 | 1962-03-27 | 1962-10-19 |
| 1963 | 1963-01-13 | 1963-09-12 |
| 1964 | 1964-04-30 | 1964-11-18 |
| 1965 | 1965-05-11 | 1965-11-24 |
| 1966 | 1966-03-15 | 1966-12-04 |
| 1967 | 1967-05-26 | 1967-08-13 |
| 1968 | 1968-03-19 | 1968-11-05 |
| 1969 | 1969-02-09 | 1969-11-04 |
| 1970 | 1970-06-03 | 1970-11-14 |
| 1971 | 1971-03-14 | 1971-12-10 |
| 1972 | 1972-01-11 | 1972-12-26 |
| 1973 | 1973-03-19 | 1973-10-17 |
| 1974 | 1974-04-06 | 1974-10-24 |
| 1975 | 1975-02-21 | 1975-10-25 |
| 1976 | 1976-01-11 | 1976-11-02 |
| 1977 | 1977-01-15 | 1977-09-12 |
| 1978 | 1978-05-09 | 1978-09-26 |
| 1979 | 1979-02-22 | 1979-12-13 |
| 1980 | 1980-04-21 | 1980-12-02 |
| 1981 | 1981-02-14 | 1981-11-09 |
| 1982 | 1982-02-20 | 1982-08-11 |
| 1983 | 1983-03-01 | 1983-12-06 |
| 1984 | 1984-07-07 | 1984-09-07 |
| 1985 | 1985-04-14 | 1985-10-16 |
| 1986 | 1986-04-15 | 1986-12-07 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 10 mm (0.39 in): Days with 10 mm or more rain | 53 | 25 | 1971 | 10 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 42 | 3 | 1935 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 7 | 1 | 1937 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1933.
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).