Creighton Threshold Days by Year
18 fixed thresholds counted per year at Creighton (USC00251990): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Creighton Thresholds
- Creighton: days with 10 mm (0.39 in) or more of precipitation in 67 years, most in 1993 with 30.
- Creighton: days with 25 mm (0.98 in) or more of precipitation in 66 years, most in 1951 with 11.
- Creighton: nights with a minimum temperature at or below 0 C (32 F) in 57 years, most in 1961 with 177.
- Creighton: nights with a minimum temperature at or below -10 C (14 F) in 57 years, most in 1978 with 82.
- 18 fixed thresholds have at least one qualifying day at Creighton.
Days at or above 30 C (86 F)
54 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1893 | 51 | 60.3 |
| 1898 | 62 | 60.3 |
| 1899 | 68 | 60.3 |
| 1956 | 92 | 72 |
| 1957 | 56 | 72 |
| 1958 | 64 | 72 |
| 1959 | 76 | 72 |
| 1960 | 63 | 62.1 |
| 1961 | 65 | 62.1 |
| 1962 | 54 | 62.1 |
| 1963 | 74 | 62.1 |
| 1964 | 64 | 62.1 |
| 1965 | 55 | 62.1 |
| 1966 | 61 | 62.1 |
| 1967 | 54 | 62.1 |
| 1968 | 79 | 62.1 |
| 1969 | 52 | 62.1 |
| 1970 | 87 | 64.4 |
| 1971 | 65 | 64.4 |
| 1972 | 59 | 64.4 |
| 1973 | 67 | 64.4 |
| 1974 | 57 | 64.4 |
| 1975 | 62 | 64.4 |
| 1976 | 71 | 64.4 |
| 1977 | 58 | 64.4 |
| 1978 | 60 | 64.4 |
| 1979 | 58 | 64.4 |
| 1980 | 81 | 68.2 |
| 1981 | 46 | 68.2 |
| 1982 | 38 | 68.2 |
| 1983 | 79 | 68.2 |
| 1984 | 64 | 68.2 |
| 1985 | 65 | 68.2 |
| 1986 | 54 | 68.2 |
| 1987 | 88 | 68.2 |
| 1988 | 94 | 68.2 |
| 1989 | 73 | 68.2 |
| 1990 | 75 | 57.4 |
| 1991 | 84 | 57.4 |
| 1992 | 20 | 57.4 |
| 1993 | 30 | 57.4 |
| 1994 | 62 | 57.4 |
| 1995 | 63 | 57.4 |
| 1996 | 47 | 57.4 |
| 1997 | 63 | 57.4 |
| 1998 | 73 | 57.4 |
| 2003 | 59 | 50.6 |
| 2004 | 47 | 50.6 |
| 2005 | 66 | 50.6 |
| 2006 | 61 | 50.6 |
| 2007 | 60 | 50.6 |
| 2008 | 35 | 50.6 |
| 2009 | 26 | 50.6 |
| 2010 | 49 | 49 |
| Year | First date | Last date |
|---|---|---|
| 1893 | 1893-05-21 | 1893-10-08 |
| 1898 | 1898-05-23 | 1898-09-27 |
| 1899 | 1899-04-12 | 1899-10-01 |
| 1956 | 1956-05-10 | 1956-10-12 |
| 1957 | 1957-05-07 | 1957-09-01 |
| 1958 | 1958-05-10 | 1958-10-19 |
| 1959 | 1959-05-01 | 1959-09-09 |
| 1960 | 1960-04-21 | 1960-10-11 |
| 1961 | 1961-05-31 | 1961-10-16 |
| 1962 | 1962-04-24 | 1962-10-10 |
| 1963 | 1963-04-01 | 1963-10-19 |
| 1964 | 1964-04-16 | 1964-09-09 |
| 1965 | 1965-04-29 | 1965-08-25 |
| 1966 | 1966-05-04 | 1966-10-07 |
| 1967 | 1967-05-22 | 1967-10-03 |
| 1968 | 1968-03-30 | 1968-09-21 |
| 1969 | 1969-05-14 | 1969-09-14 |
| 1970 | 1970-05-07 | 1970-09-29 |
| 1971 | 1971-06-05 | 1971-09-14 |
| 1972 | 1972-04-06 | 1972-09-20 |
| 1973 | 1973-05-20 | 1973-09-10 |
| 1974 | 1974-05-20 | 1974-09-26 |
| 1975 | 1975-05-04 | 1975-10-12 |
| 1976 | 1976-05-19 | 1976-09-30 |
| 1977 | 1977-04-09 | 1977-09-09 |
| 1978 | 1978-05-23 | 1978-10-20 |
| 1979 | 1979-05-28 | 1979-09-18 |
| 1980 | 1980-04-20 | 1980-10-09 |
| 1981 | 1981-04-02 | 1981-09-20 |
| 1982 | 1982-06-27 | 1982-09-11 |
| 1983 | 1983-05-27 | 1983-09-27 |
| 1984 | 1984-05-31 | 1984-09-20 |
| 1985 | 1985-04-11 | 1985-09-19 |
| 1986 | 1986-03-30 | 1986-09-03 |
| 1987 | 1987-04-17 | 1987-10-04 |
| 1988 | 1988-04-07 | 1988-10-16 |
| 1989 | 1989-04-20 | 1989-10-22 |
| 1990 | 1990-04-22 | 1990-10-06 |
| 1991 | 1991-04-05 | 1991-10-23 |
| 1992 | 1992-04-30 | 1992-10-03 |
| 1993 | 1993-06-07 | 1993-10-06 |
| 1994 | 1994-04-18 | 1994-09-20 |
| 1995 | 1995-06-06 | 1995-10-12 |
| 1996 | 1996-05-16 | 1996-09-11 |
| 1997 | 1997-05-16 | 1997-10-03 |
| 1998 | 1998-05-04 | 1998-09-29 |
| 2003 | 2003-04-14 | 2003-10-19 |
| 2004 | 2004-04-18 | 2004-09-20 |
| 2005 | 2005-04-18 | 2005-10-19 |
| 2006 | 2006-04-14 | 2006-10-08 |
| 2007 | 2007-04-30 | 2007-10-07 |
| 2008 | 2008-06-11 | 2008-09-27 |
| 2009 | 2009-04-24 | 2009-08-20 |
| 2010 | 2010-05-23 | 2010-10-09 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 54 | 94 | 1988 | 49 |
| 35 C (95 F): Days | 50 | 33 | 1970 | 1 |
| 40 C (104 F): Days | 14 | 6 | 1988 | 1 |
| 90 F (32.2 C): Days | 54 | 68 | 1988 | 24 |
| 100 F (37.8 C): Days | 37 | 12 | 1988 | 1 |
| 0 C (32 F): Ice days (max | 54 | 81 | 1978 | 70 |
| 0 C (32 F): Frost days (min | 57 | 177 | 1961 | 150 |
| -10 C (14 F): Days with min | 57 | 82 | 1978 | 62 |
| -20 C (-4 F): Days with min | 57 | 38 | 1978 | 13 |
| -30 C (-22 F): Days with min | 29 | 6 | 1899 | 1 |
| 20 C (68 F): Tropical nights (min | 57 | 31 | 1964 | 9 |
| 25 C (77 F): Days with min | 19 | 3 | 1988 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 67 | 30 | 1993 | 25 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 66 | 11 | 1951 | 9 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 43 | 4 | 1995 | 3 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 5 | 2 | 1985 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 19 | 6 | 2008 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 1 | 1 | 2009 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.
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).