Franklinton 3 SW Threshold Days by Year (USC00163327)
15 fixed thresholds counted per year at Franklinton 3 SW (USC00163327): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Franklinton 3 SW Thresholds
- Franklinton 3 SW: days with 10 mm (0.39 in) or more of precipitation in 39 years, most in 1991 with 66.
- Franklinton 3 SW: days with 25 mm (0.98 in) or more of precipitation in 39 years, most in 1990 with 30.
- Franklinton 3 SW: days with 50 mm (1.97 in) or more of precipitation in 39 years, most in 1964 with 11.
- Franklinton 3 SW: days with a maximum temperature at or above 30 C (86 F) in 38 years, most in 1963 with 172.
- 15 fixed thresholds have at least one qualifying day at Franklinton 3 SW.
Days at or above 30 C (86 F)
38 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1957 | 123 | 132 |
| 1958 | 124 | 132 |
| 1959 | 149 | 132 |
| 1960 | 139 | 138.9 |
| 1962 | 168 | 138.9 |
| 1963 | 172 | 138.9 |
| 1964 | 134 | 138.9 |
| 1965 | 154 | 138.9 |
| 1966 | 115 | 138.9 |
| 1967 | 108 | 138.9 |
| 1968 | 134 | 138.9 |
| 1969 | 126 | 138.9 |
| 1970 | 135 | 133.7 |
| 1971 | 124 | 133.7 |
| 1972 | 157 | 133.7 |
| 1973 | 145 | 133.7 |
| 1974 | 120 | 133.7 |
| 1975 | 125 | 133.7 |
| 1976 | 129 | 133.7 |
| 1977 | 143 | 133.7 |
| 1978 | 137 | 133.7 |
| 1979 | 122 | 133.7 |
| 1980 | 137 | 137.8 |
| 1981 | 137 | 137.8 |
| 1982 | 141 | 137.8 |
| 1983 | 108 | 137.8 |
| 1984 | 153 | 137.8 |
| 1985 | 141 | 137.8 |
| 1986 | 154 | 137.8 |
| 1987 | 141 | 137.8 |
| 1988 | 128 | 137.8 |
| 1989 | 138 | 137.8 |
| 1990 | 149 | 133.8 |
| 1991 | 134 | 133.8 |
| 1992 | 114 | 133.8 |
| 1993 | 140 | 133.8 |
| 1994 | 127 | 133.8 |
| 1995 | 139 | 133.8 |
| Year | First date | Last date |
|---|---|---|
| 1957 | 1957-04-18 | 1957-09-22 |
| 1958 | 1958-04-22 | 1958-10-10 |
| 1959 | 1959-04-19 | 1959-10-13 |
| 1960 | 1960-04-21 | 1960-10-18 |
| 1962 | 1962-04-12 | 1962-10-21 |
| 1963 | 1963-03-14 | 1963-10-29 |
| 1964 | 1964-04-23 | 1964-12-31 |
| 1965 | 1965-04-05 | 1965-10-17 |
| 1966 | 1966-04-01 | 1966-10-09 |
| 1967 | 1967-03-11 | 1967-10-13 |
| 1968 | 1968-04-14 | 1968-10-17 |
| 1969 | 1969-05-19 | 1969-10-11 |
| 1970 | 1970-04-17 | 1970-10-08 |
| 1971 | 1971-04-23 | 1971-11-02 |
| 1972 | 1972-04-07 | 1972-11-02 |
| 1973 | 1973-04-24 | 1973-10-23 |
| 1974 | 1974-03-19 | 1974-09-21 |
| 1975 | 1975-04-25 | 1975-10-29 |
| 1976 | 1976-03-05 | 1976-10-05 |
| 1977 | 1977-03-18 | 1977-10-08 |
| 1978 | 1978-04-17 | 1978-10-29 |
| 1979 | 1979-04-13 | 1979-10-17 |
| 1980 | 1980-04-22 | 1980-10-24 |
| 1981 | 1981-04-13 | 1981-11-19 |
| 1982 | 1982-03-16 | 1982-10-10 |
| 1983 | 1983-05-13 | 1983-10-16 |
| 1984 | 1984-04-19 | 1984-11-01 |
| 1985 | 1985-03-10 | 1985-10-23 |
| 1986 | 1986-04-06 | 1986-11-18 |
| 1987 | 1987-04-18 | 1987-10-19 |
| 1988 | 1988-04-04 | 1988-10-19 |
| 1989 | 1989-03-14 | 1989-10-15 |
| 1990 | 1990-04-21 | 1990-10-17 |
| 1991 | 1991-03-24 | 1991-10-25 |
| 1992 | 1992-04-13 | 1992-10-25 |
| 1993 | 1993-05-05 | 1993-10-20 |
| 1994 | 1994-04-25 | 1994-10-20 |
| 1995 | 1995-03-23 | 1995-10-27 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 38 | 172 | 1963 | 139 |
| 35 C (95 F): Days | 38 | 63 | 1980 | 49 |
| 40 C (104 F): Days | 4 | 3 | 1962 | 1 |
| 90 F (32.2 C): Days | 38 | 135 | 1962 | 105 |
| 100 F (37.8 C): Days | 19 | 13 | 1960 | 6 |
| 0 C (32 F): Ice days (max | 9 | 4 | 1983 | 2 |
| 0 C (32 F): Frost days (min | 38 | 70 | 1963 | 41 |
| -10 C (14 F): Days with min | 10 | 6 | 1962 | 3 |
| 20 C (68 F): Tropical nights (min | 38 | 128 | 1986 | 77 |
| 25 C (77 F): Days with min | 9 | 2 | 1963 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 39 | 66 | 1991 | 35 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 39 | 30 | 1990 | 16 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 39 | 11 | 1964 | 7 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 19 | 4 | 1973 | 2 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 2 | 1 | 1983 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.
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).