Blue Range Threshold Days by Year
4 fixed thresholds counted per year at Blue Range (ASN00032063): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Blue Range Thresholds
- Blue Range: days with 10 mm (0.39 in) or more of precipitation in 61 years, most in 2000 with 48.
- Blue Range: days with 25 mm (0.98 in) or more of precipitation in 61 years, most in 1974 with 24.
- Blue Range: days with 50 mm (1.97 in) or more of precipitation in 52 years, most in 1959 with 7.
- Blue Range: days with 100 mm (3.94 in) or more of precipitation in 10 years, most in 1972 with 2.
- 4 fixed thresholds have at least one qualifying day at Blue Range.
Days with 10 mm (0.39 in) or more of precipitation
61 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1959 | 21 | 21 |
| 1960 | 14 | 18.8 |
| 1961 | 13 | 18.8 |
| 1962 | 19 | 18.8 |
| 1963 | 20 | 18.8 |
| 1964 | 26 | 18.8 |
| 1965 | 21 | 18.8 |
| 1966 | 14 | 18.8 |
| 1967 | 23 | 18.8 |
| 1968 | 25 | 18.8 |
| 1969 | 13 | 18.8 |
| 1970 | 17 | 24 |
| 1971 | 23 | 24 |
| 1972 | 24 | 24 |
| 1973 | 26 | 24 |
| 1974 | 47 | 24 |
| 1975 | 23 | 24 |
| 1976 | 20 | 24 |
| 1977 | 19 | 24 |
| 1978 | 18 | 24 |
| 1979 | 23 | 24 |
| 1980 | 15 | 18.1 |
| 1981 | 34 | 18.1 |
| 1982 | 7 | 18.1 |
| 1983 | 17 | 18.1 |
| 1984 | 22 | 18.1 |
| 1985 | 21 | 18.1 |
| 1986 | 16 | 18.1 |
| 1987 | 14 | 18.1 |
| 1988 | 16 | 18.1 |
| 1989 | 19 | 18.1 |
| 1990 | 14 | 18.1 |
| 1991 | 32 | 18.1 |
| 1992 | 17 | 18.1 |
| 1993 | 6 | 18.1 |
| 1994 | 8 | 18.1 |
| 1995 | 18 | 18.1 |
| 1996 | 13 | 18.1 |
| 1997 | 21 | 18.1 |
| 1998 | 28 | 18.1 |
| 1999 | 24 | 18.1 |
| 2000 | 48 | 23 |
| 2001 | 17 | 23 |
| 2002 | 18 | 23 |
| 2003 | 13 | 23 |
| 2004 | 12 | 23 |
| 2005 | 13 | 23 |
| 2006 | 22 | 23 |
| 2007 | 29 | 23 |
| 2008 | 29 | 23 |
| 2009 | 29 | 23 |
| 2010 | 33 | 17 |
| 2013 | 15 | 17 |
| 2014 | 9 | 17 |
| 2015 | 5 | 17 |
| 2016 | 20 | 17 |
| 2018 | 21 | 17 |
| 2019 | 16 | 17 |
| 2020 | 22 | 26.7 |
| 2021 | 31 | 26.7 |
| 2022 | 27 | 26.7 |
| Year | First date | Last date |
|---|---|---|
| 1959 | 1959-01-11 | 1959-12-29 |
| 1960 | 1960-01-17 | 1960-12-29 |
| 1961 | 1961-01-01 | 1961-12-26 |
| 1962 | 1962-01-07 | 1962-12-31 |
| 1963 | 1963-01-09 | 1963-12-18 |
| 1964 | 1964-01-01 | 1964-12-07 |
| 1965 | 1965-01-01 | 1965-12-18 |
| 1966 | 1966-01-05 | 1966-11-16 |
| 1967 | 1967-01-05 | 1967-12-24 |
| 1968 | 1968-01-02 | 1968-12-25 |
| 1969 | 1969-01-03 | 1969-12-24 |
| 1970 | 1970-01-30 | 1970-12-28 |
| 1971 | 1971-01-16 | 1971-12-26 |
| 1972 | 1972-01-01 | 1972-11-28 |
| 1973 | 1973-01-14 | 1973-12-29 |
| 1974 | 1974-01-01 | 1974-12-30 |
| 1975 | 1975-01-09 | 1975-12-31 |
| 1976 | 1976-01-15 | 1976-12-28 |
| 1977 | 1977-02-05 | 1977-12-23 |
| 1978 | 1978-01-06 | 1978-12-26 |
| 1979 | 1979-01-01 | 1979-11-12 |
| 1980 | 1980-01-05 | 1980-12-31 |
| 1981 | 1981-01-01 | 1981-12-30 |
| 1982 | 1982-01-18 | 1982-12-22 |
| 1983 | 1983-01-15 | 1983-12-08 |
| 1984 | 1984-01-03 | 1984-12-21 |
| 1985 | 1985-01-27 | 1985-12-10 |
| 1986 | 1986-01-03 | 1986-12-19 |
| 1987 | 1987-01-02 | 1987-12-30 |
| 1988 | 1988-01-01 | 1988-12-30 |
| 1989 | 1989-01-03 | 1989-12-16 |
| 1990 | 1990-01-21 | 1990-12-27 |
| 1991 | 1991-01-04 | 1991-12-11 |
| 1992 | 1992-01-01 | 1992-12-20 |
| 1993 | 1993-02-17 | 1993-11-24 |
| 1994 | 1994-01-07 | 1994-11-23 |
| 1995 | 1995-01-03 | 1995-12-19 |
| 1996 | 1996-01-04 | 1996-12-31 |
| 1997 | 1997-01-03 | 1997-12-31 |
| 1998 | 1998-01-08 | 1998-12-22 |
| 1999 | 1999-01-05 | 1999-12-27 |
| 2000 | 2000-01-07 | 2000-12-31 |
| 2001 | 2001-01-01 | 2001-12-16 |
| 2002 | 2002-01-01 | 2002-12-06 |
| 2003 | 2003-01-03 | 2003-12-29 |
| 2004 | 2004-01-10 | 2004-12-09 |
| 2005 | 2005-01-08 | 2005-12-02 |
| 2006 | 2006-01-11 | 2006-12-28 |
| 2007 | 2007-01-01 | 2007-12-28 |
| 2008 | 2008-01-06 | 2008-12-31 |
| 2009 | 2009-01-02 | 2009-12-27 |
| 2010 | 2010-01-01 | 2010-12-29 |
| 2013 | 2013-01-11 | 2013-11-30 |
| 2014 | 2014-01-05 | 2014-12-11 |
| 2015 | 2015-01-02 | 2015-12-28 |
| 2016 | 2016-01-11 | 2016-11-05 |
| 2018 | 2018-01-17 | 2018-12-14 |
| 2019 | 2019-01-11 | 2019-07-09 |
| 2020 | 2020-01-24 | 2020-12-31 |
| 2021 | 2021-01-01 | 2021-12-30 |
| 2022 | 2022-01-04 | 2022-12-27 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 10 mm (0.39 in): Days with 10 mm or more rain | 61 | 48 | 2000 | 27 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 61 | 24 | 1974 | 13 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 52 | 7 | 1959 | 5 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 10 | 2 | 1972 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1959.
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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2025-12-31).