Nicolas Bravo KM. 71 Threshold Days by Year (MXN00023016)
12 fixed thresholds counted per year at Nicolas Bravo KM. 71 (MXN00023016): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Nicolas Bravo KM. 71 Thresholds
- Nicolas Bravo KM. 71: days with 10 mm (0.39 in) or more of precipitation in 43 years, most in 1999 with 61.
- Nicolas Bravo KM. 71: days with 25 mm (0.98 in) or more of precipitation in 42 years, most in 1961 with 24.
- Nicolas Bravo KM. 71: days with a maximum temperature at or above 30 C (86 F) in 38 years, most in 1961 with 357.
- Nicolas Bravo KM. 71: days with a maximum temperature at or above 35 C (95 F) in 38 years, most in 1975 with 139.
- 12 fixed thresholds have at least one qualifying day at Nicolas Bravo KM. 71.
Days at or above 30 C (86 F)
38 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1961 | 357 | 316 |
| 1962 | 333 | 316 |
| 1963 | 342 | 316 |
| 1964 | 287 | 316 |
| 1965 | 286 | 316 |
| 1966 | 288 | 316 |
| 1967 | 318 | 316 |
| 1968 | 307 | 316 |
| 1969 | 326 | 316 |
| 1970 | 312 | 306.3 |
| 1971 | 325 | 306.3 |
| 1972 | 326 | 306.3 |
| 1973 | 317 | 306.3 |
| 1974 | 308 | 306.3 |
| 1975 | 315 | 306.3 |
| 1976 | 295 | 306.3 |
| 1977 | 282 | 306.3 |
| 1978 | 277 | 306.3 |
| 1981 | 303 | 290 |
| 1982 | 304 | 290 |
| 1983 | 284 | 290 |
| 1984 | 244 | 290 |
| 1985 | 285 | 290 |
| 1986 | 301 | 290 |
| 1988 | 309 | 290 |
| 1989 | 290 | 290 |
| 1990 | 321 | 315 |
| 1991 | 305 | 315 |
| 1995 | 296 | 315 |
| 1996 | 308 | 315 |
| 1997 | 316 | 315 |
| 1998 | 330 | 315 |
| 1999 | 329 | 315 |
| 2000 | 329 | 317.8 |
| 2001 | 320 | 317.8 |
| 2003 | 266 | 317.8 |
| 2004 | 336 | 317.8 |
| 2005 | 338 | 317.8 |
| Year | First date | Last date |
|---|---|---|
| 1961 | 1961-01-01 | 1961-12-31 |
| 1962 | 1962-01-01 | 1962-12-31 |
| 1963 | 1963-01-02 | 1963-12-27 |
| 1964 | 1964-01-04 | 1964-12-29 |
| 1965 | 1965-01-22 | 1965-12-31 |
| 1966 | 1966-01-05 | 1966-12-30 |
| 1967 | 1967-01-01 | 1967-12-30 |
| 1968 | 1968-01-01 | 1968-12-31 |
| 1969 | 1969-01-01 | 1969-12-31 |
| 1970 | 1970-01-01 | 1970-12-31 |
| 1971 | 1971-01-01 | 1971-12-29 |
| 1972 | 1972-01-02 | 1972-12-31 |
| 1973 | 1973-01-01 | 1973-12-31 |
| 1974 | 1974-01-02 | 1974-12-29 |
| 1975 | 1975-01-01 | 1975-12-31 |
| 1976 | 1976-01-01 | 1976-12-31 |
| 1977 | 1977-01-01 | 1977-12-30 |
| 1978 | 1978-01-01 | 1978-12-31 |
| 1981 | 1981-01-06 | 1981-12-31 |
| 1982 | 1982-01-01 | 1982-12-29 |
| 1983 | 1983-01-05 | 1983-12-31 |
| 1984 | 1984-01-10 | 1984-12-22 |
| 1985 | 1985-01-02 | 1985-12-30 |
| 1986 | 1986-01-03 | 1986-12-31 |
| 1988 | 1988-01-01 | 1988-12-31 |
| 1989 | 1989-01-01 | 1989-12-23 |
| 1990 | 1990-01-01 | 1990-12-31 |
| 1991 | 1991-01-01 | 1991-12-31 |
| 1995 | 1995-01-01 | 1995-12-31 |
| 1996 | 1996-01-05 | 1996-12-31 |
| 1997 | 1997-01-01 | 1997-12-31 |
| 1998 | 1998-01-01 | 1998-12-31 |
| 1999 | 1999-01-01 | 1999-12-31 |
| 2000 | 2000-01-01 | 2000-12-30 |
| 2001 | 2001-01-01 | 2001-12-31 |
| 2003 | 2003-01-01 | 2003-12-31 |
| 2004 | 2004-01-02 | 2004-12-31 |
| 2005 | 2005-01-02 | 2005-12-31 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 38 | 357 | 1961 | 338 |
| 35 C (95 F): Days | 38 | 139 | 1975 | 37 |
| 40 C (104 F): Days | 8 | 5 | 1995 | 5 |
| 90 F (32.2 C): Days | 38 | 225 | 1963 | 145 |
| 100 F (37.8 C): Days | 33 | 21 | 1995 | 15 |
| 20 C (68 F): Tropical nights (min | 38 | 340 | 2000 | 275 |
| 25 C (77 F): Days with min | 21 | 34 | 1961 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 43 | 61 | 1999 | 31 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 42 | 24 | 1961 | 12 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 36 | 6 | 1963 | 6 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 12 | 2 | 1976 | 2 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 1 | 0 | n/a | 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).