Mimiapan Threshold Days by Year (MXN00015057)
7 fixed thresholds counted per year at Mimiapan (MXN00015057): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Mimiapan Thresholds
- Mimiapan: days with 10 mm (0.39 in) or more of precipitation in 41 years, most in 1992 with 48.
- Mimiapan: days with 25 mm (0.98 in) or more of precipitation in 41 years, most in 1993 with 11.
- Mimiapan: nights with a minimum temperature at or below 0 C (32 F) in 26 years, most in 1977 with 40.
- Mimiapan: days with 50 mm (1.97 in) or more of precipitation in 14 years, most in 1980 with 2.
- 7 fixed thresholds have at least one qualifying day at Mimiapan.
Days at or above 30 C (86 F)
4 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1979 | 12 | 12 |
| 1987 | 139 | 136 |
| 1988 | 133 | 136 |
| 1998 | 2 | 2 |
| Year | First date | Last date |
|---|---|---|
| 1979 | 1979-07-02 | 1979-09-28 |
| 1987 | 1987-01-06 | 1987-12-26 |
| 1988 | 1988-01-31 | 1988-11-21 |
| 1998 | 1998-05-08 | 1998-05-09 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 4 | 139 | 1987 | 2 |
| 35 C (95 F): Days | 1 | 10 | 1988 | 10 |
| 90 F (32.2 C): Days | 2 | 42 | 1988 | 42 |
| 0 C (32 F): Frost days (min | 26 | 40 | 1977 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 41 | 48 | 1992 | 46 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 41 | 11 | 1993 | 7 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 14 | 2 | 1980 | 2 |
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).