Hickory Flat Threshold Days by Year (USC00224001)
17 fixed thresholds counted per year at Hickory Flat (USC00224001): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Hickory Flat Thresholds
- Hickory Flat: days with 10 mm (0.39 in) or more of precipitation in 70 years, most in 1979 with 59.
- Hickory Flat: days with 25 mm (0.98 in) or more of precipitation in 70 years, most in 2009 with 28.
- Hickory Flat: days with 50 mm (1.97 in) or more of precipitation in 69 years, most in 1979 with 12.
- Hickory Flat: nights with a minimum temperature at or below 0 C (32 F) in 52 years, most in 2014 with 116.
- 17 fixed thresholds have at least one qualifying day at Hickory Flat.
Days at or above 30 C (86 F)
43 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1957 | 104 | 106 |
| 1958 | 102 | 106 |
| 1959 | 112 | 106 |
| 1960 | 108 | 100.2 |
| 1961 | 92 | 100.2 |
| 1962 | 118 | 100.2 |
| 1963 | 111 | 100.2 |
| 1964 | 105 | 100.2 |
| 1965 | 109 | 100.2 |
| 1966 | 92 | 100.2 |
| 1967 | 61 | 100.2 |
| 1968 | 99 | 100.2 |
| 1969 | 107 | 100.2 |
| 1970 | 113 | 102.1 |
| 1971 | 108 | 102.1 |
| 1972 | 104 | 102.1 |
| 1973 | 108 | 102.1 |
| 1974 | 77 | 102.1 |
| 1975 | 88 | 102.1 |
| 1976 | 81 | 102.1 |
| 1977 | 130 | 102.1 |
| 1978 | 120 | 102.1 |
| 1979 | 92 | 102.1 |
| 1980 | 124 | 105.2 |
| 1981 | 109 | 105.2 |
| 1982 | 99 | 105.2 |
| 1983 | 99 | 105.2 |
| 1984 | 108 | 105.2 |
| 1985 | 100 | 105.2 |
| 1986 | 116 | 105.2 |
| 1988 | 107 | 105.2 |
| 1989 | 85 | 105.2 |
| 1991 | 109 | 89 |
| 1992 | 69 | 89 |
| 2004 | 78 | 86.3 |
| 2005 | 108 | 86.3 |
| 2009 | 73 | 86.3 |
| 2010 | 127 | 100.3 |
| 2011 | 108 | 100.3 |
| 2012 | 101 | 100.3 |
| 2013 | 86 | 100.3 |
| 2014 | 86 | 100.3 |
| 2015 | 94 | 100.3 |
| Year | First date | Last date |
|---|---|---|
| 1957 | 1957-04-19 | 1957-09-21 |
| 1958 | 1958-04-23 | 1958-09-26 |
| 1959 | 1959-04-07 | 1959-10-10 |
| 1960 | 1960-04-23 | 1960-10-04 |
| 1961 | 1961-05-05 | 1961-10-30 |
| 1962 | 1962-04-29 | 1962-10-15 |
| 1963 | 1963-03-30 | 1963-10-28 |
| 1964 | 1964-05-17 | 1964-09-23 |
| 1965 | 1965-04-09 | 1965-10-17 |
| 1966 | 1966-05-07 | 1966-09-26 |
| 1967 | 1967-04-05 | 1967-10-15 |
| 1968 | 1968-05-24 | 1968-10-02 |
| 1969 | 1969-05-05 | 1969-10-12 |
| 1970 | 1970-04-23 | 1970-10-02 |
| 1971 | 1971-04-19 | 1971-10-04 |
| 1972 | 1972-04-11 | 1972-10-14 |
| 1973 | 1973-05-10 | 1973-10-07 |
| 1974 | 1974-05-12 | 1974-09-20 |
| 1975 | 1975-04-27 | 1975-10-14 |
| 1976 | 1976-05-29 | 1976-10-04 |
| 1977 | 1977-04-13 | 1977-10-01 |
| 1978 | 1978-04-05 | 1978-10-12 |
| 1979 | 1979-05-10 | 1979-10-08 |
| 1980 | 1980-04-21 | 1980-10-11 |
| 1981 | 1981-04-27 | 1981-10-06 |
| 1982 | 1982-05-04 | 1982-10-05 |
| 1983 | 1983-06-03 | 1983-10-03 |
| 1984 | 1984-05-06 | 1984-10-31 |
| 1985 | 1985-04-29 | 1985-10-13 |
| 1986 | 1986-04-06 | 1986-10-04 |
| 1988 | 1988-04-05 | 1988-09-24 |
| 1989 | 1989-04-22 | 1989-09-13 |
| 1991 | 1991-05-13 | 1991-10-03 |
| 1992 | 1992-04-14 | 1992-09-20 |
| 2004 | 2004-05-07 | 2004-09-27 |
| 2005 | 2005-05-12 | 2005-10-20 |
| 2009 | 2009-04-24 | 2009-09-10 |
| 2010 | 2010-05-05 | 2010-10-12 |
| 2011 | 2011-04-10 | 2011-09-30 |
| 2012 | 2012-04-02 | 2012-09-28 |
| 2013 | 2013-05-21 | 2013-10-06 |
| 2014 | 2014-05-05 | 2014-10-02 |
| 2015 | 2015-04-09 | 2015-10-16 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 43 | 130 | 1977 | 94 |
| 35 C (95 F): Days | 42 | 69 | 1980 | 8 |
| 40 C (104 F): Days | 4 | 6 | 1980 | 1 |
| 90 F (32.2 C): Days | 43 | 101 | 1980 | 50 |
| 100 F (37.8 C): Days | 16 | 30 | 1980 | 8 |
| 0 C (32 F): Ice days (max | 39 | 12 | 1985 | 8 |
| 0 C (32 F): Frost days (min | 52 | 116 | 2014 | 76 |
| -10 C (14 F): Days with min | 48 | 20 | 1963 | 8 |
| -20 C (-4 F): Days with min | 7 | 2 | 1985 | 2 |
| 20 C (68 F): Tropical nights (min | 52 | 85 | 1991 | 57 |
| 25 C (77 F): Days with min | 7 | 2 | 1971 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 70 | 59 | 1979 | 46 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 70 | 28 | 2009 | 21 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 69 | 12 | 1979 | 4 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 27 | 3 | 1982 | 1 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 1 | 1 | 1991 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 16 | 3 | 1968 | 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).