Grants AP Threshold Days by Year (USC00293682)
14 fixed thresholds counted per year at Grants AP (USC00293682): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Grants AP Thresholds
- Grants AP: days with a maximum temperature at or above 30 C (86 F) in 56 years, most in 2000 with 120.
- Grants AP: days with a maximum temperature at or above 90 F (32.2 C) in 56 years, most in 2000 with 84.
- Grants AP: days with 10 mm (0.39 in) or more of precipitation in 55 years, most in 1965 with 14.
- Grants AP: days with a maximum temperature at or below 0 C (32 F) in 51 years, most in 1964 with 19.
- 14 fixed thresholds have at least one qualifying day at Grants AP.
Days at or above 30 C (86 F)
56 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1954 | 39 | 45.7 |
| 1955 | 32 | 45.7 |
| 1956 | 56 | 45.7 |
| 1957 | 25 | 45.7 |
| 1958 | 61 | 45.7 |
| 1959 | 61 | 45.7 |
| 1960 | 63 | 46.5 |
| 1961 | 50 | 46.5 |
| 1962 | 63 | 46.5 |
| 1963 | 46 | 46.5 |
| 1964 | 51 | 46.5 |
| 1965 | 27 | 46.5 |
| 1966 | 40 | 46.5 |
| 1967 | 30 | 46.5 |
| 1968 | 43 | 46.5 |
| 1969 | 52 | 46.5 |
| 1970 | 50 | 51.7 |
| 1971 | 47 | 51.7 |
| 1972 | 37 | 51.7 |
| 1976 | 51 | 51.7 |
| 1977 | 52 | 51.7 |
| 1979 | 73 | 51.7 |
| 1980 | 83 | 62 |
| 1981 | 53 | 62 |
| 1982 | 49 | 62 |
| 1983 | 60 | 62 |
| 1984 | 67 | 62 |
| 1985 | 64 | 62 |
| 1986 | 59 | 62 |
| 1987 | 45 | 62 |
| 1988 | 56 | 62 |
| 1989 | 84 | 62 |
| 1990 | 68 | 78.5 |
| 1991 | 65 | 78.5 |
| 1992 | 73 | 78.5 |
| 1993 | 73 | 78.5 |
| 1994 | 94 | 78.5 |
| 1995 | 72 | 78.5 |
| 1996 | 97 | 78.5 |
| 1997 | 85 | 78.5 |
| 1998 | 94 | 78.5 |
| 1999 | 64 | 78.5 |
| 2000 | 120 | 96.4 |
| 2001 | 105 | 96.4 |
| 2002 | 96 | 96.4 |
| 2003 | 114 | 96.4 |
| 2004 | 83 | 96.4 |
| 2005 | 98 | 96.4 |
| 2006 | 82 | 96.4 |
| 2007 | 95 | 96.4 |
| 2008 | 89 | 96.4 |
| 2009 | 82 | 96.4 |
| 2010 | 94 | 90.3 |
| 2011 | 103 | 90.3 |
| 2014 | 80 | 90.3 |
| 2016 | 84 | 90.3 |
| Year | First date | Last date |
|---|---|---|
| 1954 | 1954-06-04 | 1954-09-01 |
| 1955 | 1955-06-07 | 1955-09-06 |
| 1956 | 1956-05-18 | 1956-09-20 |
| 1957 | 1957-06-05 | 1957-08-02 |
| 1958 | 1958-05-26 | 1958-09-20 |
| 1959 | 1959-05-12 | 1959-09-09 |
| 1960 | 1960-05-12 | 1960-09-13 |
| 1961 | 1961-06-09 | 1961-08-27 |
| 1962 | 1962-05-11 | 1962-09-19 |
| 1963 | 1963-05-29 | 1963-08-24 |
| 1964 | 1964-05-15 | 1964-09-03 |
| 1965 | 1965-06-07 | 1965-08-27 |
| 1966 | 1966-05-18 | 1966-08-21 |
| 1967 | 1967-06-22 | 1967-09-04 |
| 1968 | 1968-05-28 | 1968-09-10 |
| 1969 | 1969-05-26 | 1969-08-27 |
| 1970 | 1970-05-17 | 1970-09-12 |
| 1971 | 1971-06-05 | 1971-09-14 |
| 1972 | 1972-06-18 | 1972-08-16 |
| 1976 | 1976-06-02 | 1976-09-04 |
| 1977 | 1977-05-30 | 1977-09-09 |
| 1979 | 1979-06-12 | 1979-10-07 |
| 1980 | 1980-06-03 | 1980-10-04 |
| 1981 | 1981-06-06 | 1981-09-02 |
| 1982 | 1982-06-09 | 1982-09-26 |
| 1983 | 1983-05-27 | 1983-09-17 |
| 1984 | 1984-05-11 | 1984-09-20 |
| 1985 | 1985-06-06 | 1985-09-03 |
| 1986 | 1986-05-25 | 1986-09-06 |
| 1987 | 1987-06-01 | 1987-10-07 |
| 1988 | 1988-05-15 | 1988-09-10 |
| 1989 | 1989-04-20 | 1989-09-30 |
| 1990 | 1990-05-22 | 1990-09-13 |
| 1991 | 1991-05-08 | 1991-10-16 |
| 1992 | 1992-04-27 | 1992-10-01 |
| 1993 | 1993-05-30 | 1993-10-03 |
| 1994 | 1994-05-06 | 1994-09-28 |
| 1995 | 1995-05-16 | 1995-09-13 |
| 1996 | 1996-04-26 | 1996-10-12 |
| 1997 | 1997-05-13 | 1997-09-29 |
| 1998 | 1998-05-18 | 1998-09-27 |
| 1999 | 1999-05-19 | 1999-10-01 |
| 2000 | 2000-04-24 | 2000-10-03 |
| 2001 | 2001-05-10 | 2001-09-30 |
| 2002 | 2002-05-17 | 2002-09-25 |
| 2003 | 2003-05-16 | 2003-10-23 |
| 2004 | 2004-05-05 | 2004-09-18 |
| 2005 | 2005-05-20 | 2005-09-28 |
| 2006 | 2006-05-09 | 2006-10-02 |
| 2007 | 2007-05-31 | 2007-10-12 |
| 2008 | 2008-05-19 | 2008-09-25 |
| 2009 | 2009-05-01 | 2009-09-28 |
| 2010 | 2010-05-21 | 2010-10-02 |
| 2011 | 2011-05-28 | 2011-09-30 |
| 2014 | 2014-05-17 | 2014-09-26 |
| 2016 | 2016-05-15 | 2016-10-15 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 56 | 120 | 2000 | 84 |
| 35 C (95 F): Days | 47 | 54 | 2002 | 33 |
| 40 C (104 F): Days | 3 | 3 | 2003 | 2 |
| 90 F (32.2 C): Days | 56 | 84 | 2000 | 64 |
| 100 F (37.8 C): Days | 18 | 17 | 2003 | 11 |
| 0 C (32 F): Ice days (max | 51 | 19 | 1964 | 1 |
| 0 C (32 F): Frost days (min | 39 | 207 | 1968 | 170 |
| -10 C (14 F): Days with min | 39 | 82 | 1956 | 53 |
| -20 C (-4 F): Days with min | 32 | 11 | 1963 | 1 |
| -30 C (-22 F): Days with min | 4 | 3 | 1971 | 2 |
| 20 C (68 F): Tropical nights (min | 2 | 2 | 1999 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 55 | 14 | 1965 | 7 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 36 | 3 | 1972 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 21 | 5 | 1987 | 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 (2025-12-31).