San Cristobal Purisima Threshold Days by Year (MXN00019108)
14 fixed thresholds counted per year at San Cristobal Purisima (MXN00019108): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for San Cristobal Purisima Thresholds
- San Cristobal Purisima: days with 10 mm (0.39 in) or more of precipitation in 18 years, most in 2010 with 26.
- San Cristobal Purisima: days with 25 mm (0.98 in) or more of precipitation in 18 years, most in 2010 with 12.
- San Cristobal Purisima: days with a maximum temperature at or above 30 C (86 F) in 17 years, most in 2011 with 274.
- San Cristobal Purisima: days with a maximum temperature at or above 35 C (95 F) in 17 years, most in 2011 with 198.
- 14 fixed thresholds have at least one qualifying day at San Cristobal Purisima.
Days at or above 30 C (86 F)
17 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1979 | 233 | 233 |
| 1980 | 227 | 236.4 |
| 1981 | 240 | 236.4 |
| 1982 | 247 | 236.4 |
| 1983 | 232 | 236.4 |
| 1985 | 236 | 236.4 |
| 1999 | 249 | 249 |
| 2000 | 253 | 244.5 |
| 2001 | 221 | 244.5 |
| 2002 | 253 | 244.5 |
| 2003 | 230 | 244.5 |
| 2004 | 248 | 244.5 |
| 2005 | 246 | 244.5 |
| 2008 | 258 | 244.5 |
| 2009 | 247 | 244.5 |
| 2010 | 233 | 253.5 |
| 2011 | 274 | 253.5 |
| Year | First date | Last date |
|---|---|---|
| 1979 | 1979-02-13 | 1979-12-11 |
| 1980 | 1980-02-08 | 1980-12-08 |
| 1981 | 1981-01-28 | 1981-12-27 |
| 1982 | 1982-01-02 | 1982-12-25 |
| 1983 | 1983-01-30 | 1983-12-13 |
| 1985 | 1985-01-30 | 1985-12-31 |
| 1999 | 1999-01-06 | 1999-12-31 |
| 2000 | 2000-01-01 | 2000-12-11 |
| 2001 | 2001-01-28 | 2001-12-07 |
| 2002 | 2002-01-09 | 2002-12-30 |
| 2003 | 2003-01-20 | 2003-12-27 |
| 2004 | 2004-01-03 | 2004-12-31 |
| 2005 | 2005-01-01 | 2005-12-29 |
| 2008 | 2008-01-06 | 2008-12-31 |
| 2009 | 2009-01-03 | 2009-12-24 |
| 2010 | 2010-01-19 | 2010-12-31 |
| 2011 | 2011-01-04 | 2011-12-31 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 17 | 274 | 2011 | 274 |
| 35 C (95 F): Days | 17 | 198 | 2011 | 198 |
| 40 C (104 F): Days | 17 | 87 | 2009 | 76 |
| 45 C (113 F): Days | 1 | 1 | 2001 | 1 |
| 90 F (32.2 C): Days | 17 | 231 | 2011 | 231 |
| 100 F (37.8 C): Days | 17 | 137 | 2011 | 137 |
| 110 F (43.3 C): Days | 4 | 2 | 2001 | 1 |
| 0 C (32 F): Frost days (min | 8 | 12 | 1985 | 3 |
| 20 C (68 F): Tropical nights (min | 17 | 184 | 2003 | 155 |
| 25 C (77 F): Days with min | 17 | 29 | 1980 | 13 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 18 | 26 | 2010 | 10 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 18 | 12 | 2010 | 2 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 17 | 6 | 2005 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 6 | 1 | 1983 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1979.
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).