Chickasha Exp STN Threshold Days by Year (USC00341750)
18 fixed thresholds counted per year at Chickasha Exp STN (USC00341750): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Chickasha Exp STN Thresholds
- Chickasha Exp STN: days with 10 mm (0.39 in) or more of precipitation in 72 years, most in 2007 with 45.
- Chickasha Exp STN: days with 25 mm (0.98 in) or more of precipitation in 72 years, most in 2007 with 21.
- Chickasha Exp STN: days with 50 mm (1.97 in) or more of precipitation in 62 years, most in 1959 with 6.
- Chickasha Exp STN: nights with a minimum temperature at or below 0 C (32 F) in 54 years, most in 1960 with 100.
- 18 fixed thresholds have at least one qualifying day at Chickasha Exp STN.
Days at or above 30 C (86 F)
53 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1954 | 140 | 119.8 |
| 1955 | 129 | 119.8 |
| 1956 | 159 | 119.8 |
| 1957 | 91 | 119.8 |
| 1958 | 103 | 119.8 |
| 1959 | 97 | 119.8 |
| 1960 | 99 | 112.4 |
| 1961 | 87 | 112.4 |
| 1962 | 103 | 112.4 |
| 1963 | 156 | 112.4 |
| 1964 | 121 | 112.4 |
| 1965 | 114 | 112.4 |
| 1966 | 112 | 112.4 |
| 1967 | 118 | 112.4 |
| 1968 | 101 | 112.4 |
| 1969 | 113 | 112.4 |
| 1970 | 124 | 123.5 |
| 1971 | 127 | 123.5 |
| 1972 | 147 | 123.5 |
| 1973 | 112 | 123.5 |
| 1974 | 117 | 123.5 |
| 1975 | 119 | 123.5 |
| 1976 | 110 | 123.5 |
| 1977 | 132 | 123.5 |
| 1978 | 129 | 123.5 |
| 1979 | 118 | 123.5 |
| 1980 | 136 | 123.2 |
| 1981 | 122 | 123.2 |
| 1984 | 132 | 123.2 |
| 1985 | 114 | 123.2 |
| 1987 | 114 | 123.2 |
| 1988 | 121 | 123.2 |
| 1990 | 123 | 116.3 |
| 1991 | 110 | 116.3 |
| 1992 | 93 | 116.3 |
| 1993 | 112 | 116.3 |
| 1994 | 119 | 116.3 |
| 1996 | 116 | 116.3 |
| 1997 | 116 | 116.3 |
| 1998 | 139 | 116.3 |
| 1999 | 119 | 116.3 |
| 2000 | 134 | 122.4 |
| 2001 | 114 | 122.4 |
| 2002 | 117 | 122.4 |
| 2003 | 123 | 122.4 |
| 2004 | 115 | 122.4 |
| 2005 | 134 | 122.4 |
| 2006 | 146 | 122.4 |
| 2007 | 115 | 122.4 |
| 2008 | 118 | 122.4 |
| 2009 | 108 | 122.4 |
| 2010 | 134 | 134 |
| 2026 | 148 | 148 |
| Year | First date | Last date |
|---|---|---|
| 1954 | 1954-03-10 | 1954-10-14 |
| 1955 | 1955-03-10 | 1955-10-05 |
| 1956 | 1956-03-05 | 1956-10-12 |
| 1957 | 1957-05-16 | 1957-10-05 |
| 1958 | 1958-05-21 | 1958-10-09 |
| 1959 | 1959-03-24 | 1959-09-23 |
| 1960 | 1960-05-19 | 1960-10-03 |
| 1961 | 1961-04-19 | 1961-10-12 |
| 1962 | 1962-04-29 | 1962-10-16 |
| 1963 | 1963-03-18 | 1963-10-27 |
| 1964 | 1964-04-02 | 1964-10-17 |
| 1965 | 1965-04-10 | 1965-10-11 |
| 1966 | 1966-03-31 | 1966-10-14 |
| 1967 | 1967-03-10 | 1967-10-07 |
| 1968 | 1968-04-17 | 1968-10-30 |
| 1969 | 1969-04-08 | 1969-10-11 |
| 1970 | 1970-04-27 | 1970-10-07 |
| 1971 | 1971-03-13 | 1971-10-16 |
| 1972 | 1972-04-06 | 1972-10-18 |
| 1973 | 1973-05-09 | 1973-10-22 |
| 1974 | 1974-03-28 | 1974-10-19 |
| 1975 | 1975-04-17 | 1975-10-13 |
| 1976 | 1976-03-01 | 1976-10-11 |
| 1977 | 1977-05-09 | 1977-10-27 |
| 1978 | 1978-03-31 | 1978-10-22 |
| 1979 | 1979-05-07 | 1979-10-21 |
| 1980 | 1980-04-06 | 1980-11-09 |
| 1981 | 1981-04-09 | 1981-10-14 |
| 1984 | 1984-04-23 | 1984-10-08 |
| 1985 | 1985-05-06 | 1985-09-23 |
| 1987 | 1987-04-16 | 1987-10-08 |
| 1988 | 1988-03-24 | 1988-10-17 |
| 1990 | 1990-05-14 | 1990-10-16 |
| 1991 | 1991-03-05 | 1991-10-18 |
| 1992 | 1992-05-01 | 1992-10-14 |
| 1993 | 1993-04-12 | 1993-10-10 |
| 1994 | 1994-03-17 | 1994-10-06 |
| 1996 | 1996-02-21 | 1996-09-24 |
| 1997 | 1997-03-21 | 1997-10-07 |
| 1998 | 1998-04-25 | 1998-09-30 |
| 1999 | 1999-04-20 | 1999-10-27 |
| 2000 | 2000-03-26 | 2000-10-06 |
| 2001 | 2001-05-14 | 2001-10-23 |
| 2002 | 2002-03-14 | 2002-10-04 |
| 2003 | 2003-04-27 | 2003-10-29 |
| 2004 | 2004-04-16 | 2004-10-29 |
| 2005 | 2005-05-10 | 2005-10-20 |
| 2006 | 2006-03-01 | 2006-10-05 |
| 2007 | 2007-05-04 | 2007-10-21 |
| 2008 | 2008-03-27 | 2008-10-05 |
| 2009 | 2009-03-05 | 2009-09-28 |
| 2010 | 2010-03-31 | 2010-10-15 |
| 2026 | 2026-03-01 | 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 | 53 | 159 | 1956 | 148 |
| 35 C (95 F): Days | 53 | 104 | 1998 | 87 |
| 40 C (104 F): Days | 34 | 32 | 1998 | 27 |
| 45 C (113 F): Days | 1 | 0 | n/a | 1 |
| 90 F (32.2 C): Days | 53 | 133 | 1956 | 117 |
| 100 F (37.8 C): Days | 49 | 78 | 1998 | 55 |
| 110 F (43.3 C): Days | 3 | 4 | 1980 | 2 |
| 0 C (32 F): Ice days (max | 50 | 18 | 1978 | 3 |
| 0 C (32 F): Frost days (min | 54 | 100 | 1960 | 38 |
| -10 C (14 F): Days with min | 53 | 23 | 1978 | 8 |
| -20 C (-4 F): Days with min | 2 | 1 | 1988 | 1 |
| 20 C (68 F): Tropical nights (min | 54 | 111 | 1998 | 121 |
| 25 C (77 F): Days with min | 47 | 23 | 1954 | 32 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 72 | 45 | 2007 | 14 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 72 | 21 | 2007 | 5 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 62 | 6 | 1959 | 2 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 10 | 2 | 2015 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 11 | 3 | 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 1954.
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).