Jackson McKellar- Sipes AP Threshold Days by Year (USW00003811)
18 fixed thresholds counted per year at Jackson McKellar- Sipes AP (USW00003811): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Jackson McKellar- Sipes AP Thresholds
- Jackson McKellar- Sipes AP: days with a maximum temperature at or above 30 C (86 F) in 78 years, most in 1953 with 138.
- Jackson McKellar- Sipes AP: days with a maximum temperature at or above 90 F (32.2 C) in 78 years, most in 1954 with 111.
- Jackson McKellar- Sipes AP: nights with a minimum temperature at or below 0 C (32 F) in 78 years, most in 1960 with 100.
- Jackson McKellar- Sipes AP: nights with a minimum temperature at or above 20 C (68 F) in 78 years, most in 1954 with 93.
- 18 fixed thresholds have at least one qualifying day at Jackson McKellar- Sipes AP.
Days at or above 30 C (86 F)
78 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1949 | 102 | 102 |
| 1950 | 80 | 113.6 |
| 1951 | 112 | 113.6 |
| 1952 | 121 | 113.6 |
| 1953 | 138 | 113.6 |
| 1954 | 125 | 113.6 |
| 1955 | 119 | 113.6 |
| 1956 | 115 | 113.6 |
| 1957 | 105 | 113.6 |
| 1958 | 111 | 113.6 |
| 1959 | 110 | 113.6 |
| 1960 | 105 | 97.8 |
| 1961 | 82 | 97.8 |
| 1962 | 114 | 97.8 |
| 1963 | 120 | 97.8 |
| 1964 | 95 | 97.8 |
| 1965 | 107 | 97.8 |
| 1966 | 88 | 97.8 |
| 1967 | 71 | 97.8 |
| 1968 | 93 | 97.8 |
| 1969 | 103 | 97.8 |
| 1970 | 99 | 93.9 |
| 1971 | 96 | 93.9 |
| 1972 | 90 | 93.9 |
| 1973 | 109 | 93.9 |
| 1974 | 64 | 93.9 |
| 1975 | 89 | 93.9 |
| 1976 | 80 | 93.9 |
| 1977 | 119 | 93.9 |
| 1978 | 109 | 93.9 |
| 1979 | 84 | 93.9 |
| 1980 | 115 | 100.9 |
| 1981 | 96 | 100.9 |
| 1982 | 96 | 100.9 |
| 1983 | 98 | 100.9 |
| 1984 | 93 | 100.9 |
| 1985 | 94 | 100.9 |
| 1986 | 111 | 100.9 |
| 1987 | 115 | 100.9 |
| 1988 | 103 | 100.9 |
| 1989 | 88 | 100.9 |
| 1990 | 101 | 95.8 |
| 1991 | 104 | 95.8 |
| 1992 | 69 | 95.8 |
| 1993 | 109 | 95.8 |
| 1994 | 94 | 95.8 |
| 1995 | 99 | 95.8 |
| 1996 | 95 | 95.8 |
| 1997 | 76 | 95.8 |
| 1998 | 116 | 95.8 |
| 1999 | 95 | 95.8 |
| 2000 | 92 | 91 |
| 2001 | 79 | 91 |
| 2002 | 104 | 91 |
| 2003 | 65 | 91 |
| 2004 | 63 | 91 |
| 2005 | 104 | 91 |
| 2006 | 101 | 91 |
| 2007 | 126 | 91 |
| 2008 | 100 | 91 |
| 2009 | 76 | 91 |
| 2010 | 132 | 107.4 |
| 2011 | 109 | 107.4 |
| 2012 | 102 | 107.4 |
| 2013 | 84 | 107.4 |
| 2014 | 81 | 107.4 |
| 2015 | 102 | 107.4 |
| 2016 | 119 | 107.4 |
| 2017 | 102 | 107.4 |
| 2018 | 125 | 107.4 |
| 2019 | 118 | 107.4 |
| 2020 | 80 | 96.6 |
| 2021 | 72 | 96.6 |
| 2022 | 93 | 96.6 |
| 2023 | 92 | 96.6 |
| 2024 | 107 | 96.6 |
| 2025 | 115 | 96.6 |
| 2026 | 117 | 96.6 |
| Year | First date | Last date |
|---|---|---|
| 1949 | 1949-05-03 | 1949-10-20 |
| 1950 | 1950-05-05 | 1950-10-17 |
| 1951 | 1951-04-28 | 1951-10-06 |
| 1952 | 1952-04-29 | 1952-10-01 |
| 1953 | 1953-04-09 | 1953-10-22 |
| 1954 | 1954-04-14 | 1954-10-11 |
| 1955 | 1955-04-16 | 1955-10-06 |
| 1956 | 1956-04-27 | 1956-10-17 |
| 1957 | 1957-04-19 | 1957-09-21 |
| 1958 | 1958-04-23 | 1958-09-26 |
| 1959 | 1959-04-30 | 1959-10-10 |
| 1960 | 1960-04-22 | 1960-10-03 |
| 1961 | 1961-05-05 | 1961-09-30 |
| 1962 | 1962-04-27 | 1962-10-16 |
| 1963 | 1963-03-29 | 1963-10-22 |
| 1964 | 1964-05-17 | 1964-09-22 |
| 1965 | 1965-04-21 | 1965-10-17 |
| 1966 | 1966-05-05 | 1966-09-27 |
| 1967 | 1967-04-05 | 1967-10-14 |
| 1968 | 1968-04-18 | 1968-09-23 |
| 1969 | 1969-04-16 | 1969-10-20 |
| 1970 | 1970-04-29 | 1970-10-02 |
| 1971 | 1971-04-17 | 1971-10-17 |
| 1972 | 1972-05-19 | 1972-09-21 |
| 1973 | 1973-05-10 | 1973-10-10 |
| 1974 | 1974-05-17 | 1974-09-19 |
| 1975 | 1975-04-27 | 1975-10-14 |
| 1976 | 1976-05-12 | 1976-10-04 |
| 1977 | 1977-04-11 | 1977-09-26 |
| 1978 | 1978-04-05 | 1978-10-12 |
| 1979 | 1979-04-20 | 1979-10-01 |
| 1980 | 1980-04-22 | 1980-10-10 |
| 1981 | 1981-04-18 | 1981-10-05 |
| 1982 | 1982-03-17 | 1982-10-06 |
| 1983 | 1983-06-04 | 1983-10-02 |
| 1984 | 1984-05-13 | 1984-10-31 |
| 1985 | 1985-04-20 | 1985-10-13 |
| 1986 | 1986-03-30 | 1986-10-04 |
| 1987 | 1987-04-19 | 1987-09-28 |
| 1988 | 1988-04-05 | 1988-09-23 |
| 1989 | 1989-04-18 | 1989-10-12 |
| 1990 | 1990-04-23 | 1990-10-05 |
| 1991 | 1991-05-14 | 1991-10-03 |
| 1992 | 1992-04-14 | 1992-09-18 |
| 1993 | 1993-05-05 | 1993-10-06 |
| 1994 | 1994-04-18 | 1994-10-01 |
| 1995 | 1995-04-09 | 1995-09-19 |
| 1996 | 1996-04-19 | 1996-10-17 |
| 1997 | 1997-05-17 | 1997-10-11 |
| 1998 | 1998-05-13 | 1998-10-05 |
| 1999 | 1999-05-21 | 1999-10-03 |
| 2000 | 2000-05-12 | 2000-10-05 |
| 2001 | 2001-04-10 | 2001-09-23 |
| 2002 | 2002-04-15 | 2002-10-02 |
| 2003 | 2003-04-14 | 2003-09-26 |
| 2004 | 2004-05-07 | 2004-10-26 |
| 2005 | 2005-05-11 | 2005-10-19 |
| 2006 | 2006-04-17 | 2006-10-04 |
| 2007 | 2007-04-30 | 2007-10-18 |
| 2008 | 2008-04-23 | 2008-10-11 |
| 2009 | 2009-04-23 | 2009-10-08 |
| 2010 | 2010-04-14 | 2010-10-18 |
| 2011 | 2011-04-03 | 2011-10-17 |
| 2012 | 2012-04-02 | 2012-09-07 |
| 2013 | 2013-04-17 | 2013-10-05 |
| 2014 | 2014-05-04 | 2014-10-26 |
| 2015 | 2015-04-08 | 2015-10-15 |
| 2016 | 2016-03-15 | 2016-11-03 |
| 2017 | 2017-04-13 | 2017-10-14 |
| 2018 | 2018-05-02 | 2018-10-08 |
| 2019 | 2019-05-07 | 2019-10-05 |
| 2020 | 2020-03-26 | 2020-09-11 |
| 2021 | 2021-05-23 | 2021-10-13 |
| 2022 | 2022-05-11 | 2022-09-24 |
| 2023 | 2023-04-04 | 2023-10-03 |
| 2024 | 2024-04-15 | 2024-10-25 |
| 2025 | 2025-04-02 | 2025-10-18 |
| 2026 | 2026-03-21 | 2026-10-14 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 78 | 138 | 1953 | 117 |
| 35 C (95 F): Days | 77 | 79 | 1954 | 29 |
| 40 C (104 F): Days | 8 | 7 | 1954 | 1 |
| 90 F (32.2 C): Days | 78 | 111 | 1954 | 77 |
| 100 F (37.8 C): Days | 32 | 33 | 1954 | 3 |
| 0 C (32 F): Ice days (max | 76 | 24 | 1978 | 6 |
| 0 C (32 F): Frost days (min | 78 | 100 | 1960 | 36 |
| -10 C (14 F): Days with min | 68 | 25 | 1963 | 4 |
| -20 C (-4 F): Days with min | 9 | 3 | 1963 | 2 |
| 20 C (68 F): Tropical nights (min | 78 | 93 | 1954 | 94 |
| 25 C (77 F): Days with min | 32 | 11 | 1954 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 78 | 61 | 1974 | 27 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 78 | 27 | 1950 | 10 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 74 | 11 | 2018 | 5 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 14 | 2 | 2002 | 1 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 2 | 1 | 2002 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 10 | 2 | 1966 | 2 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 1 | 1 | 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 1949.
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 (2026-10-17).