Huayacocotla Threshold Days by Year (MXN00030067)
9 fixed thresholds counted per year at Huayacocotla (MXN00030067): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Huayacocotla Thresholds
- Huayacocotla: days with 10 mm (0.39 in) or more of precipitation in 30 years, most in 1974 with 59.
- Huayacocotla: days with 25 mm (0.98 in) or more of precipitation in 30 years, most in 1974 with 23.
- Huayacocotla: nights with a minimum temperature at or below 0 C (32 F) in 28 years, most in 1986 with 15.
- Huayacocotla: days with 50 mm (1.97 in) or more of precipitation in 27 years, most in 2011 with 7.
- 9 fixed thresholds have at least one qualifying day at Huayacocotla.
Days at or above 30 C (86 F)
19 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1962 | 10 | 8.8 |
| 1963 | 8 | 8.8 |
| 1964 | 12 | 8.8 |
| 1965 | 5 | 8.8 |
| 1971 | 4 | 6.2 |
| 1973 | 15 | 6.2 |
| 1974 | 2 | 6.2 |
| 1975 | 7 | 6.2 |
| 1978 | 3 | 6.2 |
| 1981 | 1 | 4.9 |
| 1982 | 2 | 4.9 |
| 1983 | 13 | 4.9 |
| 1984 | 1 | 4.9 |
| 1986 | 15 | 4.9 |
| 1987 | 1 | 4.9 |
| 1988 | 1 | 4.9 |
| 2009 | 18 | 18 |
| 2010 | 13 | 22 |
| 2011 | 31 | 22 |
| Year | First date | Last date |
|---|---|---|
| 1962 | 1962-03-29 | 1962-06-03 |
| 1963 | 1963-04-09 | 1963-05-02 |
| 1964 | 1964-04-11 | 1964-05-07 |
| 1965 | 1965-04-13 | 1965-05-27 |
| 1971 | 1971-04-27 | 1971-04-30 |
| 1973 | 1973-03-14 | 1973-05-27 |
| 1974 | 1974-05-15 | 1974-05-16 |
| 1975 | 1975-03-23 | 1975-05-05 |
| 1978 | 1978-05-02 | 1978-05-07 |
| 1981 | 1981-10-13 | 1981-10-13 |
| 1982 | 1982-06-03 | 1982-06-04 |
| 1983 | 1983-04-13 | 1983-05-08 |
| 1984 | 1984-03-27 | 1984-03-27 |
| 1986 | 1986-03-18 | 1986-05-23 |
| 1987 | 1987-05-30 | 1987-05-30 |
| 1988 | 1988-12-10 | 1988-12-10 |
| 2009 | 2009-03-24 | 2009-06-11 |
| 2010 | 2010-03-10 | 2010-06-06 |
| 2011 | 2011-03-25 | 2011-05-29 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 19 | 31 | 2011 | 31 |
| 35 C (95 F): Days | 2 | 3 | 1983 | 1 |
| 90 F (32.2 C): Days | 6 | 5 | 2011 | 5 |
| 100 F (37.8 C): Days | 1 | 1 | 1983 | 1 |
| 0 C (32 F): Frost days (min | 28 | 15 | 1986 | 12 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 30 | 59 | 1974 | 42 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 30 | 23 | 1974 | 23 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 27 | 7 | 2011 | 7 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 8 | 2 | 1981 | 2 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1962.
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).