Santa Maria Ixcatlan Threshold Days by Year (MXN00020129)
8 fixed thresholds counted per year at Santa Maria Ixcatlan (MXN00020129): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Santa Maria Ixcatlan Thresholds
- Santa Maria Ixcatlan: days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 1955 with 38.
- Santa Maria Ixcatlan: days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 1955 with 11.
- Santa Maria Ixcatlan: days with 50 mm (1.97 in) or more of precipitation in 13 years, most in 1958 with 3.
- Santa Maria Ixcatlan: days with a maximum temperature at or above 30 C (86 F) in 8 years, most in 2009 with 56.
- 8 fixed thresholds have at least one qualifying day at Santa Maria Ixcatlan.
Days at or above 30 C (86 F)
8 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1978 | 24 | 22 |
| 1979 | 20 | 22 |
| 1980 | 30 | 31.3 |
| 1981 | 15 | 31.3 |
| 1982 | 39 | 31.3 |
| 1984 | 41 | 31.3 |
| 2009 | 56 | 56 |
| 2010 | 30 | 30 |
| Year | First date | Last date |
|---|---|---|
| 1978 | 1978-03-02 | 1978-05-09 |
| 1979 | 1979-03-22 | 1979-05-22 |
| 1980 | 1980-03-07 | 1980-05-25 |
| 1981 | 1981-03-03 | 1981-05-22 |
| 1982 | 1982-03-05 | 1982-06-04 |
| 1984 | 1984-02-24 | 1984-05-23 |
| 2009 | 2009-02-26 | 2009-12-27 |
| 2010 | 2010-01-22 | 2010-12-05 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 8 | 56 | 2009 | 30 |
| 35 C (95 F): Days | 1 | 2 | 1984 | 2 |
| 90 F (32.2 C): Days | 8 | 26 | 1984 | 1 |
| 0 C (32 F): Frost days (min | 5 | 4 | 1980 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 32 | 38 | 1955 | 33 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 31 | 11 | 1955 | 7 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 13 | 3 | 1958 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 0 | n/a | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1978.
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).