Cerocahui Threshold Days by Year (MXN00008022)
9 fixed thresholds counted per year at Cerocahui (MXN00008022): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Cerocahui Thresholds
- Cerocahui: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1978 with 50.
- Cerocahui: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 1974 with 20.
- Cerocahui: days with 50 mm (1.97 in) or more of precipitation in 25 years, most in 1974 with 5.
- Cerocahui: days with a maximum temperature at or above 30 C (86 F) in 19 years, most in 1962 with 145.
- 9 fixed thresholds have at least one qualifying day at Cerocahui.
Days at or above 30 C (86 F)
19 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1961 | 132 | 120.1 |
| 1962 | 145 | 120.1 |
| 1963 | 142 | 120.1 |
| 1964 | 79 | 120.1 |
| 1965 | 131 | 120.1 |
| 1966 | 106 | 120.1 |
| 1967 | 104 | 120.1 |
| 1968 | 122 | 120.1 |
| 1970 | 27 | 47 |
| 1971 | 55 | 47 |
| 1974 | 9 | 47 |
| 1976 | 1 | 47 |
| 1977 | 73 | 47 |
| 1978 | 67 | 47 |
| 1979 | 97 | 47 |
| 1980 | 75 | 78.8 |
| 1981 | 93 | 78.8 |
| 1982 | 117 | 78.8 |
| 1984 | 30 | 78.8 |
| Year | First date | Last date |
|---|---|---|
| 1961 | 1961-04-15 | 1961-11-25 |
| 1962 | 1962-01-20 | 1962-11-15 |
| 1963 | 1963-02-01 | 1963-11-13 |
| 1964 | 1964-04-16 | 1964-11-08 |
| 1965 | 1965-04-14 | 1965-10-17 |
| 1966 | 1966-03-23 | 1966-11-17 |
| 1967 | 1967-04-09 | 1967-10-05 |
| 1968 | 1968-04-29 | 1968-10-29 |
| 1970 | 1970-05-16 | 1970-07-10 |
| 1971 | 1971-05-03 | 1971-10-07 |
| 1974 | 1974-05-26 | 1974-06-29 |
| 1976 | 1976-06-21 | 1976-06-21 |
| 1977 | 1977-05-28 | 1977-10-31 |
| 1978 | 1978-05-12 | 1978-09-02 |
| 1979 | 1979-05-14 | 1979-10-31 |
| 1980 | 1980-05-13 | 1980-09-20 |
| 1981 | 1981-05-10 | 1981-10-04 |
| 1982 | 1982-04-14 | 1982-11-22 |
| 1984 | 1984-04-07 | 1984-10-30 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 19 | 145 | 1962 | 30 |
| 35 C (95 F): Days | 15 | 23 | 1968 | 5 |
| 90 F (32.2 C): Days | 17 | 37 | 1982 | 11 |
| 100 F (37.8 C): Days | 5 | 4 | 1980 | 4 |
| 0 C (32 F): Frost days (min | 17 | 132 | 1975 | 44 |
| 20 C (68 F): Tropical nights (min | 12 | 81 | 1967 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 27 | 50 | 1978 | 45 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 27 | 20 | 1974 | 18 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 25 | 5 | 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 1961.
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).