Presa la Concepcion Threshold Days by Year (MXN00015074)
7 fixed thresholds counted per year at Presa la Concepcion (MXN00015074): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Presa la Concepcion Thresholds
- Presa la Concepcion: days with 10 mm (0.39 in) or more of precipitation in 39 years, most in 2003 with 34.
- Presa la Concepcion: days with 25 mm (0.98 in) or more of precipitation in 39 years, most in 2003 with 12.
- Presa la Concepcion: nights with a minimum temperature at or below 0 C (32 F) in 37 years, most in 1998 with 54.
- Presa la Concepcion: days with a maximum temperature at or above 30 C (86 F) in 30 years, most in 1998 with 76.
- 7 fixed thresholds have at least one qualifying day at Presa la Concepcion.
Days at or above 30 C (86 F)
30 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1961 | 30 | 7 |
| 1962 | 1 | 7 |
| 1963 | 1 | 7 |
| 1964 | 8 | 7 |
| 1966 | 1 | 7 |
| 1967 | 1 | 7 |
| 1970 | 9 | 5 |
| 1971 | 8 | 5 |
| 1972 | 1 | 5 |
| 1973 | 10 | 5 |
| 1974 | 2 | 5 |
| 1975 | 2 | 5 |
| 1977 | 1 | 5 |
| 1978 | 7 | 5 |
| 1981 | 1 | 10 |
| 1982 | 13 | 10 |
| 1983 | 21 | 10 |
| 1984 | 5 | 10 |
| 1997 | 5 | 31 |
| 1998 | 76 | 31 |
| 1999 | 12 | 31 |
| 2003 | 29 | 18.7 |
| 2004 | 31 | 18.7 |
| 2005 | 27 | 18.7 |
| 2006 | 9 | 18.7 |
| 2007 | 6 | 18.7 |
| 2008 | 10 | 18.7 |
| 2010 | 30 | 27.7 |
| 2011 | 44 | 27.7 |
| 2012 | 9 | 27.7 |
| Year | First date | Last date |
|---|---|---|
| 1961 | 1961-03-07 | 1961-05-20 |
| 1962 | 1962-05-22 | 1962-05-22 |
| 1963 | 1963-04-22 | 1963-04-22 |
| 1964 | 1964-04-06 | 1964-05-04 |
| 1966 | 1966-05-17 | 1966-05-17 |
| 1967 | 1967-05-11 | 1967-05-11 |
| 1970 | 1970-04-01 | 1970-05-01 |
| 1971 | 1971-04-22 | 1971-04-30 |
| 1972 | 1972-06-22 | 1972-06-22 |
| 1973 | 1973-03-12 | 1973-05-27 |
| 1974 | 1974-05-10 | 1974-05-11 |
| 1975 | 1975-04-18 | 1975-04-25 |
| 1977 | 1977-04-03 | 1977-04-03 |
| 1978 | 1978-04-17 | 1978-05-08 |
| 1981 | 1981-04-04 | 1981-04-04 |
| 1982 | 1982-03-31 | 1982-06-05 |
| 1983 | 1983-03-31 | 1983-05-21 |
| 1984 | 1984-04-26 | 1984-05-01 |
| 1997 | 1997-03-01 | 1997-06-16 |
| 1998 | 1998-03-05 | 1998-06-19 |
| 1999 | 1999-04-02 | 1999-06-01 |
| 2003 | 2003-03-03 | 2003-06-01 |
| 2004 | 2004-02-27 | 2004-04-29 |
| 2005 | 2005-03-23 | 2005-06-13 |
| 2006 | 2006-02-22 | 2006-04-20 |
| 2007 | 2007-02-27 | 2007-06-06 |
| 2008 | 2008-04-01 | 2008-06-05 |
| 2010 | 2010-03-28 | 2010-06-10 |
| 2011 | 2011-03-29 | 2011-06-19 |
| 2012 | 2012-04-27 | 2012-06-01 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 30 | 76 | 1998 | 9 |
| 90 F (32.2 C): Days | 7 | 19 | 1998 | 5 |
| 0 C (32 F): Frost days (min | 37 | 54 | 1998 | 10 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 39 | 34 | 2003 | 22 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 39 | 12 | 2003 | 6 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 19 | 4 | 1966 | 2 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 1980 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1961.
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).