Presa Jalpa Threshold Days by Year (MXN00011122)
8 fixed thresholds counted per year at Presa Jalpa (MXN00011122): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Presa Jalpa Thresholds
- Presa Jalpa: days with a maximum temperature at or above 30 C (86 F) in 34 years, most in 1989 with 90.
- Presa Jalpa: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 2004 with 30.
- Presa Jalpa: days with 25 mm (0.98 in) or more of precipitation in 34 years, most in 1998 with 9.
- Presa Jalpa: days with a maximum temperature at or above 90 F (32.2 C) in 31 years, most in 1988 with 38.
- 8 fixed thresholds have at least one qualifying day at Presa Jalpa.
Days at or above 30 C (86 F)
34 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1977 | 21 | 40.7 |
| 1978 | 39 | 40.7 |
| 1979 | 62 | 40.7 |
| 1980 | 47 | 50.4 |
| 1981 | 37 | 50.4 |
| 1982 | 55 | 50.4 |
| 1983 | 53 | 50.4 |
| 1984 | 16 | 50.4 |
| 1985 | 14 | 50.4 |
| 1986 | 28 | 50.4 |
| 1987 | 82 | 50.4 |
| 1988 | 82 | 50.4 |
| 1989 | 90 | 50.4 |
| 1990 | 40 | 40.3 |
| 1991 | 54 | 40.3 |
| 1992 | 3 | 40.3 |
| 1993 | 26 | 40.3 |
| 1994 | 43 | 40.3 |
| 1995 | 61 | 40.3 |
| 1996 | 32 | 40.3 |
| 1997 | 25 | 40.3 |
| 1998 | 76 | 40.3 |
| 1999 | 43 | 40.3 |
| 2000 | 40 | 39.3 |
| 2001 | 34 | 39.3 |
| 2002 | 48 | 39.3 |
| 2003 | 39 | 39.3 |
| 2004 | 17 | 39.3 |
| 2005 | 45 | 39.3 |
| 2006 | 35 | 39.3 |
| 2008 | 39 | 39.3 |
| 2009 | 57 | 39.3 |
| 2010 | 42 | 60.5 |
| 2011 | 79 | 60.5 |
| Year | First date | Last date |
|---|---|---|
| 1977 | 1977-03-14 | 1977-10-10 |
| 1978 | 1978-03-15 | 1978-07-17 |
| 1979 | 1979-03-27 | 1979-10-21 |
| 1980 | 1980-03-08 | 1980-10-18 |
| 1981 | 1981-03-31 | 1981-08-17 |
| 1982 | 1982-03-13 | 1982-06-26 |
| 1983 | 1983-04-18 | 1983-06-28 |
| 1984 | 1984-04-06 | 1984-06-08 |
| 1985 | 1985-04-28 | 1985-06-01 |
| 1986 | 1986-04-01 | 1986-06-01 |
| 1987 | 1987-03-27 | 1987-10-18 |
| 1988 | 1988-03-20 | 1988-08-08 |
| 1989 | 1989-03-12 | 1989-10-29 |
| 1990 | 1990-03-12 | 1990-06-01 |
| 1991 | 1991-03-06 | 1991-06-07 |
| 1992 | 1992-06-28 | 1992-06-30 |
| 1993 | 1993-04-28 | 1993-12-31 |
| 1994 | 1994-03-19 | 1994-05-29 |
| 1995 | 1995-03-21 | 1995-08-02 |
| 1996 | 1996-02-23 | 1996-07-11 |
| 1997 | 1997-03-03 | 1997-09-29 |
| 1998 | 1998-03-24 | 1998-06-25 |
| 1999 | 1999-03-19 | 1999-06-05 |
| 2000 | 2000-03-24 | 2000-05-25 |
| 2001 | 2001-03-13 | 2001-06-09 |
| 2002 | 2002-03-16 | 2002-07-16 |
| 2003 | 2003-04-07 | 2003-06-06 |
| 2004 | 2004-04-16 | 2004-05-26 |
| 2005 | 2005-04-06 | 2005-06-18 |
| 2006 | 2006-02-17 | 2006-06-18 |
| 2008 | 2008-02-25 | 2008-07-23 |
| 2009 | 2009-02-27 | 2009-10-06 |
| 2010 | 2010-04-05 | 2010-09-30 |
| 2011 | 2011-03-23 | 2011-09-30 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 34 | 90 | 1989 | 79 |
| 35 C (95 F): Days | 9 | 9 | 1989 | 1 |
| 90 F (32.2 C): Days | 31 | 38 | 1988 | 20 |
| 100 F (37.8 C): Days | 1 | 1 | 1989 | 1 |
| 0 C (32 F): Frost days (min | 24 | 21 | 1998 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 34 | 30 | 2004 | 12 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 34 | 9 | 1998 | 4 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 13 | 2 | 1992 | 2 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1977.
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).