Coxcatlan Threshold Days by Year (MXN00021030)
13 fixed thresholds counted per year at Coxcatlan (MXN00021030): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Coxcatlan Thresholds
- Coxcatlan: days with 10 mm (0.39 in) or more of precipitation in 26 years, most in 1955 with 44.
- Coxcatlan: days with a maximum temperature at or above 30 C (86 F) in 22 years, most in 1959 with 335.
- Coxcatlan: days with a maximum temperature at or above 35 C (95 F) in 22 years, most in 1965 with 212.
- Coxcatlan: days with a maximum temperature at or above 90 F (32.2 C) in 22 years, most in 1965 with 261.
- 13 fixed thresholds have at least one qualifying day at Coxcatlan.
Days at or above 30 C (86 F)
22 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1951 | 200 | 263 |
| 1952 | 217 | 263 |
| 1953 | 258 | 263 |
| 1955 | 299 | 263 |
| 1958 | 269 | 263 |
| 1959 | 335 | 263 |
| 1960 | 329 | 301.9 |
| 1961 | 251 | 301.9 |
| 1962 | 303 | 301.9 |
| 1963 | 306 | 301.9 |
| 1964 | 326 | 301.9 |
| 1965 | 310 | 301.9 |
| 1969 | 288 | 301.9 |
| 1970 | 282 | 231.3 |
| 1971 | 268 | 231.3 |
| 1972 | 230 | 231.3 |
| 1973 | 288 | 231.3 |
| 1975 | 216 | 231.3 |
| 1976 | 189 | 231.3 |
| 1977 | 225 | 231.3 |
| 1978 | 206 | 231.3 |
| 1979 | 178 | 231.3 |
| Year | First date | Last date |
|---|---|---|
| 1951 | 1951-01-02 | 1951-12-26 |
| 1952 | 1952-01-19 | 1952-12-31 |
| 1953 | 1953-01-01 | 1953-12-28 |
| 1955 | 1955-01-01 | 1955-12-30 |
| 1958 | 1958-02-05 | 1958-12-30 |
| 1959 | 1959-01-02 | 1959-12-31 |
| 1960 | 1960-01-01 | 1960-12-31 |
| 1961 | 1961-01-01 | 1961-12-30 |
| 1962 | 1962-01-02 | 1962-12-30 |
| 1963 | 1963-01-02 | 1963-11-29 |
| 1964 | 1964-01-03 | 1964-12-30 |
| 1965 | 1965-01-01 | 1965-12-30 |
| 1969 | 1969-01-06 | 1969-12-22 |
| 1970 | 1970-01-12 | 1970-12-30 |
| 1971 | 1971-01-02 | 1971-12-19 |
| 1972 | 1972-01-12 | 1972-11-29 |
| 1973 | 1973-01-17 | 1973-12-31 |
| 1975 | 1975-01-01 | 1975-11-29 |
| 1976 | 1976-01-02 | 1976-12-30 |
| 1977 | 1977-01-02 | 1977-12-31 |
| 1978 | 1978-01-01 | 1978-12-31 |
| 1979 | 1979-01-07 | 1979-12-24 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 22 | 335 | 1959 | 178 |
| 35 C (95 F): Days | 22 | 212 | 1965 | 37 |
| 40 C (104 F): Days | 19 | 63 | 1965 | 1 |
| 45 C (113 F): Days | 2 | 1 | 1964 | 1 |
| 90 F (32.2 C): Days | 22 | 261 | 1965 | 92 |
| 100 F (37.8 C): Days | 22 | 132 | 1965 | 5 |
| 110 F (43.3 C): Days | 3 | 3 | 1964 | 3 |
| 20 C (68 F): Tropical nights (min | 19 | 159 | 1958 | 46 |
| 25 C (77 F): Days with min | 6 | 6 | 1970 | 6 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 26 | 44 | 1955 | 16 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 22 | 16 | 1955 | 4 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 7 | 5 | 1955 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 1960 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1951.
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).