Santiago Minas Threshold Days by Year (MXN00020135)
10 fixed thresholds counted per year at Santiago Minas (MXN00020135): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Santiago Minas Thresholds
- Santiago Minas: days with a maximum temperature at or above 30 C (86 F) in 34 years, most in 1954 with 363.
- Santiago Minas: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 1965 with 59.
- Santiago Minas: days with 25 mm (0.98 in) or more of precipitation in 34 years, most in 1962 with 25.
- Santiago Minas: days with a maximum temperature at or above 90 F (32.2 C) in 32 years, most in 1954 with 362.
- 10 fixed thresholds have at least one qualifying day at Santiago Minas.
Days at or above 30 C (86 F)
34 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1954 | 363 | 326.5 |
| 1955 | 341 | 326.5 |
| 1956 | 284 | 326.5 |
| 1957 | 318 | 326.5 |
| 1961 | 89 | 64.1 |
| 1962 | 60 | 64.1 |
| 1963 | 58 | 64.1 |
| 1964 | 64 | 64.1 |
| 1965 | 65 | 64.1 |
| 1966 | 35 | 64.1 |
| 1967 | 60 | 64.1 |
| 1968 | 131 | 64.1 |
| 1969 | 15 | 64.1 |
| 1970 | 3 | 252.9 |
| 1971 | 6 | 252.9 |
| 1973 | 313 | 252.9 |
| 1974 | 329 | 252.9 |
| 1975 | 357 | 252.9 |
| 1977 | 332 | 252.9 |
| 1978 | 362 | 252.9 |
| 1979 | 321 | 252.9 |
| 1980 | 281 | 185.4 |
| 1981 | 257 | 185.4 |
| 1982 | 185 | 185.4 |
| 1983 | 162 | 185.4 |
| 1984 | 166 | 185.4 |
| 1985 | 149 | 185.4 |
| 1986 | 130 | 185.4 |
| 1987 | 151 | 185.4 |
| 1988 | 188 | 185.4 |
| 1991 | 316 | 344.5 |
| 1992 | 341 | 344.5 |
| 1993 | 362 | 344.5 |
| 1994 | 359 | 344.5 |
| Year | First date | Last date |
|---|---|---|
| 1954 | 1954-01-01 | 1954-12-31 |
| 1955 | 1955-01-01 | 1955-12-31 |
| 1956 | 1956-01-01 | 1956-12-31 |
| 1957 | 1957-01-01 | 1957-12-31 |
| 1961 | 1961-01-25 | 1961-12-13 |
| 1962 | 1962-01-15 | 1962-12-29 |
| 1963 | 1963-01-27 | 1963-12-08 |
| 1964 | 1964-02-13 | 1964-10-31 |
| 1965 | 1965-01-02 | 1965-10-18 |
| 1966 | 1966-02-25 | 1966-10-20 |
| 1967 | 1967-01-18 | 1967-12-22 |
| 1968 | 1968-01-06 | 1968-12-07 |
| 1969 | 1969-01-01 | 1969-11-16 |
| 1970 | 1970-01-05 | 1970-02-16 |
| 1971 | 1971-08-29 | 1971-12-24 |
| 1973 | 1973-01-01 | 1973-11-30 |
| 1974 | 1974-01-01 | 1974-12-31 |
| 1975 | 1975-01-01 | 1975-12-31 |
| 1977 | 1977-02-01 | 1977-12-31 |
| 1978 | 1978-01-01 | 1978-12-31 |
| 1979 | 1979-01-01 | 1979-12-31 |
| 1980 | 1980-01-01 | 1980-12-29 |
| 1981 | 1981-01-05 | 1981-12-31 |
| 1982 | 1982-01-01 | 1982-12-23 |
| 1983 | 1983-01-03 | 1983-12-25 |
| 1984 | 1984-01-02 | 1984-12-31 |
| 1985 | 1985-01-01 | 1985-12-31 |
| 1986 | 1986-01-22 | 1986-12-30 |
| 1987 | 1987-02-01 | 1987-12-30 |
| 1988 | 1988-01-01 | 1988-12-28 |
| 1991 | 1991-01-01 | 1991-11-30 |
| 1992 | 1992-01-01 | 1992-12-31 |
| 1993 | 1993-01-01 | 1993-12-31 |
| 1994 | 1994-01-01 | 1994-12-31 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 34 | 363 | 1954 | 359 |
| 35 C (95 F): Days | 25 | 358 | 1954 | 11 |
| 40 C (104 F): Days | 2 | 65 | 1954 | 54 |
| 90 F (32.2 C): Days | 32 | 362 | 1954 | 92 |
| 100 F (37.8 C): Days | 13 | 202 | 1954 | 1 |
| 0 C (32 F): Frost days (min | 2 | 3 | 1970 | 3 |
| 20 C (68 F): Tropical nights (min | 16 | 33 | 1973 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 34 | 59 | 1965 | 39 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 34 | 25 | 1962 | 13 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 29 | 5 | 1969 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1954.
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).