Santiago Yosondua Threshold Days by Year (MXN00020186)
7 fixed thresholds counted per year at Santiago Yosondua (MXN00020186): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Santiago Yosondua Thresholds
- Santiago Yosondua: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 1987 with 60.
- Santiago Yosondua: days with 25 mm (0.98 in) or more of precipitation in 28 years, most in 1988 with 25.
- Santiago Yosondua: days with 50 mm (1.97 in) or more of precipitation in 20 years, most in 1974 with 5.
- Santiago Yosondua: nights with a minimum temperature at or below 0 C (32 F) in 7 years, most in 1961 with 3.
- 7 fixed thresholds have at least one qualifying day at Santiago Yosondua.
Nights at or below 0 C (32 F)
7 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1959 | 1 | 1 |
| 1961 | 3 | 2.5 |
| 1967 | 2 | 2.5 |
| 1970 | 1 | 2 |
| 1972 | 2 | 2 |
| 1974 | 2 | 2 |
| 1976 | 3 | 2 |
| Year | First date | Last date |
|---|---|---|
| 1959 | 1959-12-22 | 1959-12-22 |
| 1961 | 1961-02-12 | 1961-02-14 |
| 1967 | 1967-11-20 | 1967-11-21 |
| 1970 | 1970-01-15 | 1970-01-15 |
| 1972 | 1972-02-20 | 1972-02-21 |
| 1974 | 1974-03-01 | 1974-03-02 |
| 1976 | 1976-02-11 | 1976-02-26 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 2 | 1 | 1960 | 1 |
| 90 F (32.2 C): Days | 1 | 1 | 1960 | 1 |
| 0 C (32 F): Frost days (min | 7 | 3 | 1961 | 3 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 29 | 60 | 1987 | 39 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 28 | 25 | 1988 | 25 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 20 | 5 | 1974 | 3 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 4 | 2 | 1974 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1960.
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).