Copley (Myrtle Springs) Threshold Days by Year (ASN00017040)
4 fixed thresholds counted per year at Copley (Myrtle Springs) (ASN00017040): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Copley (Myrtle Springs) Thresholds
- Copley (Myrtle Springs): days with 10 mm (0.39 in) or more of precipitation in 75 years, most in 1989 with 19.
- Copley (Myrtle Springs): days with 25 mm (0.98 in) or more of precipitation in 47 years, most in 1974 with 5.
- Copley (Myrtle Springs): days with 50 mm (1.97 in) or more of precipitation in 21 years, most in 1974 with 2.
- Copley (Myrtle Springs): days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1950 with 1.
- 4 fixed thresholds have at least one qualifying day at Copley (Myrtle Springs).
Days with 10 mm (0.39 in) or more of precipitation
75 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1922 | 4 | 3.3 |
| 1923 | 4 | 3.3 |
| 1924 | 3 | 3.3 |
| 1925 | 2 | 3.3 |
| 1926 | 6 | 3.3 |
| 1927 | 3 | 3.3 |
| 1928 | 2 | 3.3 |
| 1929 | 2 | 3.3 |
| 1930 | 8 | 4.3 |
| 1931 | 4 | 4.3 |
| 1932 | 4 | 4.3 |
| 1934 | 4 | 4.3 |
| 1935 | 1 | 4.3 |
| 1936 | 2 | 4.3 |
| 1937 | 3 | 4.3 |
| 1938 | 7 | 4.3 |
| 1939 | 6 | 4.3 |
| 1940 | 3 | 4 |
| 1941 | 4 | 4 |
| 1942 | 3 | 4 |
| 1943 | 2 | 4 |
| 1944 | 2 | 4 |
| 1945 | 7 | 4 |
| 1946 | 5 | 4 |
| 1947 | 4 | 4 |
| 1948 | 3 | 4 |
| 1949 | 7 | 4 |
| 1950 | 8 | 5.9 |
| 1951 | 3 | 5.9 |
| 1952 | 5 | 5.9 |
| 1953 | 3 | 5.9 |
| 1954 | 5 | 5.9 |
| 1955 | 12 | 5.9 |
| 1956 | 5 | 5.9 |
| 1957 | 5 | 5.9 |
| 1958 | 7 | 5.9 |
| 1960 | 2 | 3.5 |
| 1961 | 1 | 3.5 |
| 1962 | 3 | 3.5 |
| 1963 | 3 | 3.5 |
| 1964 | 6 | 3.5 |
| 1965 | 3 | 3.5 |
| 1966 | 2 | 3.5 |
| 1967 | 2 | 3.5 |
| 1968 | 8 | 3.5 |
| 1969 | 5 | 3.5 |
| 1970 | 1 | 7.5 |
| 1971 | 7 | 7.5 |
| 1972 | 9 | 7.5 |
| 1973 | 14 | 7.5 |
| 1974 | 12 | 7.5 |
| 1975 | 12 | 7.5 |
| 1976 | 6 | 7.5 |
| 1977 | 2 | 7.5 |
| 1978 | 4 | 7.5 |
| 1979 | 8 | 7.5 |
| 1980 | 3 | 6.5 |
| 1981 | 7 | 6.5 |
| 1982 | 2 | 6.5 |
| 1983 | 2 | 6.5 |
| 1984 | 9 | 6.5 |
| 1985 | 5 | 6.5 |
| 1986 | 7 | 6.5 |
| 1987 | 4 | 6.5 |
| 1988 | 7 | 6.5 |
| 1989 | 19 | 6.5 |
| 1990 | 5 | 5.8 |
| 1991 | 3 | 5.8 |
| 1992 | 10 | 5.8 |
| 1993 | 6 | 5.8 |
| 1994 | 4 | 5.8 |
| 1995 | 10 | 5.8 |
| 1996 | 2 | 5.8 |
| 1997 | 8 | 5.8 |
| 1998 | 4 | 5.8 |
| Year | First date | Last date |
|---|---|---|
| 1922 | 1922-04-25 | 1922-12-04 |
| 1923 | 1923-05-05 | 1923-06-30 |
| 1924 | 1924-09-19 | 1924-10-20 |
| 1925 | 1925-01-13 | 1925-07-10 |
| 1926 | 1926-03-21 | 1926-09-25 |
| 1927 | 1927-06-08 | 1927-11-23 |
| 1928 | 1928-06-01 | 1928-10-13 |
| 1929 | 1929-09-27 | 1929-12-26 |
| 1930 | 1930-04-24 | 1930-12-24 |
| 1931 | 1931-03-13 | 1931-12-05 |
| 1932 | 1932-02-06 | 1932-10-12 |
| 1934 | 1934-02-09 | 1934-11-06 |
| 1935 | 1935-07-01 | 1935-07-01 |
| 1936 | 1936-01-04 | 1936-01-11 |
| 1937 | 1937-06-12 | 1937-11-30 |
| 1938 | 1938-02-17 | 1938-10-22 |
| 1939 | 1939-01-22 | 1939-07-07 |
| 1940 | 1940-04-01 | 1940-05-11 |
| 1941 | 1941-01-03 | 1941-07-09 |
| 1942 | 1942-05-03 | 1942-06-12 |
| 1943 | 1943-02-16 | 1943-02-17 |
| 1944 | 1944-02-06 | 1944-12-21 |
| 1945 | 1945-03-09 | 1945-12-27 |
| 1946 | 1946-01-16 | 1946-12-25 |
| 1947 | 1947-02-12 | 1947-11-01 |
| 1948 | 1948-02-27 | 1948-12-29 |
| 1949 | 1949-02-20 | 1949-10-09 |
| 1950 | 1950-02-02 | 1950-12-19 |
| 1951 | 1951-06-12 | 1951-09-23 |
| 1952 | 1952-01-24 | 1952-10-29 |
| 1953 | 1953-01-31 | 1953-12-30 |
| 1954 | 1954-04-14 | 1954-11-07 |
| 1955 | 1955-02-11 | 1955-11-19 |
| 1956 | 1956-02-02 | 1956-07-31 |
| 1957 | 1957-02-06 | 1957-12-28 |
| 1958 | 1958-01-28 | 1958-11-30 |
| 1960 | 1960-04-30 | 1960-07-02 |
| 1961 | 1961-11-16 | 1961-11-16 |
| 1962 | 1962-01-09 | 1962-05-27 |
| 1963 | 1963-05-14 | 1963-06-07 |
| 1964 | 1964-05-02 | 1964-09-28 |
| 1965 | 1965-08-14 | 1965-12-22 |
| 1966 | 1966-02-16 | 1966-05-04 |
| 1967 | 1967-01-25 | 1967-02-24 |
| 1968 | 1968-01-04 | 1968-07-03 |
| 1969 | 1969-03-12 | 1969-12-07 |
| 1970 | 1970-11-11 | 1970-11-11 |
| 1971 | 1971-02-22 | 1971-11-25 |
| 1972 | 1972-01-08 | 1972-09-27 |
| 1973 | 1973-02-03 | 1973-12-29 |
| 1974 | 1974-01-28 | 1974-10-23 |
| 1975 | 1975-02-20 | 1975-12-12 |
| 1976 | 1976-01-11 | 1976-09-04 |
| 1977 | 1977-10-14 | 1977-12-02 |
| 1978 | 1978-05-17 | 1978-11-19 |
| 1979 | 1979-02-19 | 1979-12-31 |
| 1980 | 1980-04-22 | 1980-07-01 |
| 1981 | 1981-01-26 | 1981-12-11 |
| 1982 | 1982-01-25 | 1982-09-17 |
| 1983 | 1983-08-16 | 1983-12-06 |
| 1984 | 1984-01-13 | 1984-10-25 |
| 1985 | 1985-02-06 | 1985-11-03 |
| 1986 | 1986-05-04 | 1986-11-11 |
| 1987 | 1987-01-26 | 1987-08-27 |
| 1988 | 1988-03-31 | 1988-12-26 |
| 1989 | 1989-02-14 | 1989-11-24 |
| 1990 | 1990-01-09 | 1990-05-21 |
| 1991 | 1991-06-05 | 1991-11-03 |
| 1992 | 1992-02-07 | 1992-12-16 |
| 1993 | 1993-07-05 | 1993-12-21 |
| 1994 | 1994-02-26 | 1994-06-08 |
| 1995 | 1995-01-03 | 1995-12-30 |
| 1996 | 1996-03-15 | 1996-09-29 |
| 1997 | 1997-01-15 | 1997-09-07 |
| 1998 | 1998-01-06 | 1998-11-12 |
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 | 75 | 19 | 1989 | 4 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 47 | 5 | 1974 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 21 | 2 | 1974 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 3 | 1 | 1950 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1922.
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).