El Terrero Threshold Days by Year (MXN00011022)
10 fixed thresholds counted per year at El Terrero (MXN00011022): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for El Terrero Thresholds
- El Terrero: days with 10 mm (0.39 in) or more of precipitation in 47 years, most in 1971 with 42.
- El Terrero: days with 25 mm (0.98 in) or more of precipitation in 47 years, most in 2003 with 15.
- El Terrero: days with a maximum temperature at or above 30 C (86 F) in 45 years, most in 1996 with 121.
- El Terrero: days with a maximum temperature at or above 90 F (32.2 C) in 44 years, most in 1998 with 73.
- 10 fixed thresholds have at least one qualifying day at El Terrero.
Days at or above 30 C (86 F)
45 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1964 | 77 | 62.8 |
| 1965 | 82 | 62.8 |
| 1966 | 49 | 62.8 |
| 1967 | 46 | 62.8 |
| 1968 | 37 | 62.8 |
| 1969 | 86 | 62.8 |
| 1970 | 81 | 55.4 |
| 1971 | 54 | 55.4 |
| 1972 | 76 | 55.4 |
| 1973 | 56 | 55.4 |
| 1974 | 28 | 55.4 |
| 1975 | 60 | 55.4 |
| 1978 | 3 | 55.4 |
| 1979 | 85 | 55.4 |
| 1980 | 80 | 67.7 |
| 1981 | 48 | 67.7 |
| 1982 | 116 | 67.7 |
| 1983 | 72 | 67.7 |
| 1984 | 51 | 67.7 |
| 1985 | 46 | 67.7 |
| 1986 | 60 | 67.7 |
| 1987 | 72 | 67.7 |
| 1988 | 58 | 67.7 |
| 1989 | 74 | 67.7 |
| 1990 | 42 | 66.5 |
| 1991 | 84 | 66.5 |
| 1992 | 20 | 66.5 |
| 1993 | 77 | 66.5 |
| 1994 | 30 | 66.5 |
| 1995 | 98 | 66.5 |
| 1996 | 121 | 66.5 |
| 1997 | 26 | 66.5 |
| 1998 | 100 | 66.5 |
| 1999 | 67 | 66.5 |
| 2000 | 90 | 59.4 |
| 2001 | 50 | 59.4 |
| 2002 | 59 | 59.4 |
| 2003 | 77 | 59.4 |
| 2004 | 31 | 59.4 |
| 2005 | 85 | 59.4 |
| 2006 | 48 | 59.4 |
| 2007 | 46 | 59.4 |
| 2008 | 50 | 59.4 |
| 2009 | 58 | 59.4 |
| 2010 | 63 | 63 |
| Year | First date | Last date |
|---|---|---|
| 1964 | 1964-02-13 | 1964-11-26 |
| 1965 | 1965-03-09 | 1965-06-14 |
| 1966 | 1966-03-09 | 1966-09-30 |
| 1967 | 1967-03-08 | 1967-07-29 |
| 1968 | 1968-03-31 | 1968-06-16 |
| 1969 | 1969-02-24 | 1969-11-08 |
| 1970 | 1970-03-19 | 1970-06-20 |
| 1971 | 1971-03-02 | 1971-06-11 |
| 1972 | 1972-02-25 | 1972-10-28 |
| 1973 | 1973-03-07 | 1973-06-19 |
| 1974 | 1974-03-22 | 1974-06-09 |
| 1975 | 1975-03-17 | 1975-06-12 |
| 1978 | 1978-07-06 | 1978-07-18 |
| 1979 | 1979-03-14 | 1979-11-02 |
| 1980 | 1980-03-08 | 1980-08-04 |
| 1981 | 1981-03-30 | 1981-08-15 |
| 1982 | 1982-03-11 | 1982-09-30 |
| 1983 | 1983-04-11 | 1983-07-01 |
| 1984 | 1984-03-29 | 1984-10-17 |
| 1985 | 1985-03-02 | 1985-06-11 |
| 1986 | 1986-03-16 | 1986-08-19 |
| 1987 | 1987-03-23 | 1987-09-20 |
| 1988 | 1988-03-24 | 1988-07-13 |
| 1989 | 1989-03-18 | 1989-11-08 |
| 1990 | 1990-04-21 | 1990-06-19 |
| 1991 | 1991-03-07 | 1991-09-02 |
| 1992 | 1992-03-23 | 1992-07-11 |
| 1993 | 1993-01-18 | 1993-10-02 |
| 1994 | 1994-05-02 | 1994-07-29 |
| 1995 | 1995-03-01 | 1995-12-14 |
| 1996 | 1996-01-04 | 1996-08-11 |
| 1997 | 1997-03-04 | 1997-08-22 |
| 1998 | 1998-03-06 | 1998-08-24 |
| 1999 | 1999-03-07 | 1999-10-08 |
| 2000 | 2000-02-14 | 2000-10-05 |
| 2001 | 2001-03-13 | 2001-08-18 |
| 2002 | 2002-03-09 | 2002-08-26 |
| 2003 | 2003-03-02 | 2003-07-23 |
| 2004 | 2004-03-02 | 2004-05-29 |
| 2005 | 2005-02-08 | 2005-12-04 |
| 2006 | 2006-02-16 | 2006-06-18 |
| 2007 | 2007-03-01 | 2007-06-14 |
| 2008 | 2008-02-20 | 2008-06-07 |
| 2009 | 2009-02-27 | 2009-08-15 |
| 2010 | 2010-03-28 | 2010-08-31 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 45 | 121 | 1996 | 63 |
| 35 C (95 F): Days | 28 | 17 | 1998 | 1 |
| 90 F (32.2 C): Days | 44 | 73 | 1998 | 15 |
| 100 F (37.8 C): Days | 3 | 3 | 1998 | 1 |
| 0 C (32 F): Frost days (min | 34 | 31 | 1978 | 8 |
| 20 C (68 F): Tropical nights (min | 1 | 1 | 1964 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 47 | 42 | 1971 | 23 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 47 | 15 | 2003 | 4 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 23 | 2 | 1991 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 2 | 1 | 1973 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1964.
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).