Greenville 6 N Threshold Days by Year (USC00233451)
20 fixed thresholds counted per year at Greenville 6 N (USC00233451): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Greenville 6 N Thresholds
- Greenville 6 N: days with 10 mm (0.39 in) or more of precipitation in 62 years, most in 1973 with 53.
- Greenville 6 N: days with 25 mm (0.98 in) or more of precipitation in 62 years, most in 1945 with 22.
- Greenville 6 N: days with a maximum temperature at or above 30 C (86 F) in 60 years, most in 1953 with 140.
- Greenville 6 N: days with a maximum temperature at or above 90 F (32.2 C) in 60 years, most in 1953 with 109.
- 20 fixed thresholds have at least one qualifying day at Greenville 6 N.
Days at or above 30 C (86 F)
60 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1909 | 102 | 102 |
| 1923 | 84 | 84.5 |
| 1924 | 71 | 84.5 |
| 1925 | 109 | 84.5 |
| 1926 | 74 | 84.5 |
| 1930 | 96 | 87.1 |
| 1932 | 98 | 87.1 |
| 1933 | 92 | 87.1 |
| 1934 | 91 | 87.1 |
| 1935 | 78 | 87.1 |
| 1936 | 92 | 87.1 |
| 1937 | 73 | 87.1 |
| 1938 | 77 | 87.1 |
| 1940 | 90 | 91.2 |
| 1941 | 126 | 91.2 |
| 1944 | 103 | 91.2 |
| 1945 | 72 | 91.2 |
| 1948 | 97 | 91.2 |
| 1949 | 59 | 91.2 |
| 1950 | 74 | 99.8 |
| 1951 | 75 | 99.8 |
| 1952 | 120 | 99.8 |
| 1953 | 140 | 99.8 |
| 1954 | 115 | 99.8 |
| 1955 | 107 | 99.8 |
| 1956 | 112 | 99.8 |
| 1957 | 76 | 99.8 |
| 1958 | 83 | 99.8 |
| 1959 | 96 | 99.8 |
| 1960 | 97 | 96.1 |
| 1961 | 88 | 96.1 |
| 1962 | 99 | 96.1 |
| 1963 | 109 | 96.1 |
| 1964 | 97 | 96.1 |
| 1965 | 109 | 96.1 |
| 1966 | 84 | 96.1 |
| 1967 | 87 | 96.1 |
| 1968 | 91 | 96.1 |
| 1969 | 100 | 96.1 |
| 1970 | 98 | 81.7 |
| 1971 | 99 | 81.7 |
| 1972 | 88 | 81.7 |
| 1973 | 81 | 81.7 |
| 1974 | 60 | 81.7 |
| 1975 | 75 | 81.7 |
| 1976 | 59 | 81.7 |
| 1977 | 89 | 81.7 |
| 1978 | 86 | 81.7 |
| 1981 | 59 | 71.8 |
| 1982 | 51 | 71.8 |
| 1983 | 88 | 71.8 |
| 1985 | 63 | 71.8 |
| 1986 | 81 | 71.8 |
| 1987 | 90 | 71.8 |
| 1988 | 81 | 71.8 |
| 1989 | 61 | 71.8 |
| 1990 | 59 | 65 |
| 1991 | 89 | 65 |
| 1992 | 42 | 65 |
| 1993 | 70 | 65 |
| Year | First date | Last date |
|---|---|---|
| 1909 | 1909-05-05 | 1909-11-04 |
| 1923 | 1923-05-30 | 1923-09-30 |
| 1924 | 1924-04-16 | 1924-10-19 |
| 1925 | 1925-04-19 | 1925-09-30 |
| 1926 | 1926-05-24 | 1926-09-22 |
| 1930 | 1930-04-11 | 1930-09-22 |
| 1932 | 1932-04-21 | 1932-09-18 |
| 1933 | 1933-05-09 | 1933-09-30 |
| 1934 | 1934-04-04 | 1934-10-31 |
| 1935 | 1935-05-12 | 1935-10-13 |
| 1936 | 1936-04-15 | 1936-09-22 |
| 1937 | 1937-04-17 | 1937-09-24 |
| 1938 | 1938-05-21 | 1938-10-16 |
| 1940 | 1940-04-01 | 1940-10-27 |
| 1941 | 1941-04-11 | 1941-10-22 |
| 1944 | 1944-05-12 | 1944-10-25 |
| 1945 | 1945-05-26 | 1945-09-27 |
| 1948 | 1948-03-25 | 1948-09-22 |
| 1949 | 1949-05-03 | 1949-09-04 |
| 1950 | 1950-05-05 | 1950-10-31 |
| 1951 | 1951-04-28 | 1951-10-04 |
| 1952 | 1952-04-28 | 1952-10-27 |
| 1953 | 1953-04-09 | 1953-10-22 |
| 1954 | 1954-04-24 | 1954-10-10 |
| 1955 | 1955-04-16 | 1955-09-30 |
| 1956 | 1956-04-26 | 1956-10-14 |
| 1957 | 1957-05-12 | 1957-09-20 |
| 1958 | 1958-05-12 | 1958-10-17 |
| 1959 | 1959-04-07 | 1959-10-04 |
| 1960 | 1960-04-06 | 1960-09-23 |
| 1961 | 1961-05-29 | 1961-10-12 |
| 1962 | 1962-02-13 | 1962-10-11 |
| 1963 | 1963-04-21 | 1963-10-26 |
| 1964 | 1964-05-16 | 1964-09-20 |
| 1965 | 1965-04-08 | 1965-09-20 |
| 1966 | 1966-05-05 | 1966-10-09 |
| 1967 | 1967-03-11 | 1967-10-05 |
| 1968 | 1968-03-29 | 1968-10-31 |
| 1969 | 1969-05-15 | 1969-10-04 |
| 1970 | 1970-04-28 | 1970-10-02 |
| 1971 | 1971-04-12 | 1971-10-29 |
| 1972 | 1972-04-13 | 1972-09-21 |
| 1973 | 1973-05-11 | 1973-10-04 |
| 1974 | 1974-05-19 | 1974-08-30 |
| 1975 | 1975-05-20 | 1975-10-14 |
| 1976 | 1976-06-10 | 1976-10-03 |
| 1977 | 1977-04-15 | 1977-10-02 |
| 1978 | 1978-05-21 | 1978-09-21 |
| 1981 | 1981-06-08 | 1981-10-06 |
| 1982 | 1982-05-17 | 1982-09-14 |
| 1983 | 1983-06-06 | 1983-10-04 |
| 1985 | 1985-03-29 | 1985-09-23 |
| 1986 | 1986-04-26 | 1986-10-05 |
| 1987 | 1987-04-21 | 1987-09-18 |
| 1988 | 1988-05-22 | 1988-10-01 |
| 1989 | 1989-04-23 | 1989-10-14 |
| 1990 | 1990-06-08 | 1990-09-29 |
| 1991 | 1991-05-15 | 1991-09-17 |
| 1992 | 1992-04-16 | 1992-09-15 |
| 1993 | 1993-05-07 | 1993-09-13 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 60 | 140 | 1953 | 70 |
| 35 C (95 F): Days | 57 | 66 | 1953 | 9 |
| 40 C (104 F): Days | 15 | 17 | 1930 | 4 |
| 45 C (113 F): Days | 1 | 1 | 1934 | 1 |
| 90 F (32.2 C): Days | 60 | 109 | 1953 | 42 |
| 100 F (37.8 C): Days | 34 | 31 | 1930 | 1 |
| 110 F (43.3 C): Days | 3 | 3 | 1936 | 3 |
| 0 C (32 F): Ice days (max | 59 | 32 | 1978 | 8 |
| 0 C (32 F): Frost days (min | 60 | 149 | 1976 | 125 |
| -10 C (14 F): Days with min | 60 | 52 | 1978 | 17 |
| -20 C (-4 F): Days with min | 34 | 10 | 1936 | 2 |
| -30 C (-22 F): Days with min | 5 | 1 | 1930 | 1 |
| 20 C (68 F): Tropical nights (min | 58 | 45 | 1949 | 29 |
| 25 C (77 F): Days with min | 7 | 1 | 1923 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 62 | 53 | 1973 | 40 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 62 | 22 | 1945 | 17 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 58 | 8 | 1935 | 2 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 14 | 3 | 1982 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 26 | 3 | 1975 | 2 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 2 | 1 | 1978 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1909.
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).