Rosa Morada Threshold Days by Year (MXN00025077)
14 fixed thresholds counted per year at Rosa Morada (MXN00025077): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Rosa Morada Thresholds
- Rosa Morada: days with a maximum temperature at or above 30 C (86 F) in 24 years, most in 2009 with 311.
- Rosa Morada: days with a maximum temperature at or above 35 C (95 F) in 24 years, most in 2011 with 196.
- Rosa Morada: days with a maximum temperature at or above 90 F (32.2 C) in 24 years, most in 2004 with 272.
- Rosa Morada: days with a maximum temperature at or above 100 F (37.8 C) in 24 years, most in 1980 with 75.
- 14 fixed thresholds have at least one qualifying day at Rosa Morada.
Days at or above 30 C (86 F)
24 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1969 | 293 | 293 |
| 1970 | 296 | 279.9 |
| 1971 | 252 | 279.9 |
| 1972 | 284 | 279.9 |
| 1973 | 277 | 279.9 |
| 1974 | 295 | 279.9 |
| 1975 | 275 | 279.9 |
| 1976 | 281 | 279.9 |
| 1977 | 298 | 279.9 |
| 1978 | 272 | 279.9 |
| 1979 | 269 | 279.9 |
| 1980 | 291 | 254.3 |
| 1981 | 241 | 254.3 |
| 1982 | 280 | 254.3 |
| 1983 | 236 | 254.3 |
| 1984 | 263 | 254.3 |
| 1985 | 222 | 254.3 |
| 1986 | 247 | 254.3 |
| 1990 | 277 | 277 |
| 2004 | 290 | 297.7 |
| 2005 | 292 | 297.7 |
| 2009 | 311 | 297.7 |
| 2010 | 292 | 295 |
| 2011 | 298 | 295 |
| Year | First date | Last date |
|---|---|---|
| 1969 | 1969-01-02 | 1969-12-26 |
| 1970 | 1970-01-10 | 1970-12-29 |
| 1971 | 1971-01-11 | 1971-12-26 |
| 1972 | 1972-01-16 | 1972-12-26 |
| 1973 | 1973-01-14 | 1973-12-30 |
| 1974 | 1974-01-01 | 1974-12-22 |
| 1975 | 1975-01-25 | 1975-12-23 |
| 1976 | 1976-01-02 | 1976-12-26 |
| 1977 | 1977-02-05 | 1977-12-28 |
| 1978 | 1978-01-03 | 1978-12-18 |
| 1979 | 1979-02-09 | 1979-12-26 |
| 1980 | 1980-01-01 | 1980-12-31 |
| 1981 | 1981-01-01 | 1981-12-22 |
| 1982 | 1982-01-08 | 1982-12-20 |
| 1983 | 1983-02-13 | 1983-12-31 |
| 1984 | 1984-02-12 | 1984-12-21 |
| 1985 | 1985-01-10 | 1985-11-12 |
| 1986 | 1986-02-14 | 1986-12-17 |
| 1990 | 1990-01-04 | 1990-12-14 |
| 2004 | 2004-01-10 | 2004-12-21 |
| 2005 | 2005-01-24 | 2005-12-31 |
| 2009 | 2009-01-01 | 2009-12-30 |
| 2010 | 2010-01-01 | 2010-12-20 |
| 2011 | 2011-01-04 | 2011-12-30 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 24 | 311 | 2009 | 298 |
| 35 C (95 F): Days | 24 | 196 | 2011 | 196 |
| 40 C (104 F): Days | 23 | 38 | 1980 | 5 |
| 90 F (32.2 C): Days | 24 | 272 | 2004 | 255 |
| 100 F (37.8 C): Days | 24 | 75 | 1980 | 51 |
| 110 F (43.3 C): Days | 4 | 2 | 2009 | 2 |
| 0 C (32 F): Frost days (min | 3 | 4 | 1990 | 2 |
| 20 C (68 F): Tropical nights (min | 22 | 160 | 2009 | 120 |
| 25 C (77 F): Days with min | 22 | 55 | 1980 | 18 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 23 | 39 | 1984 | 20 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 23 | 31 | 2004 | 7 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 22 | 11 | 2004 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 7 | 3 | 2004 | 3 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 1 | 1 | 1982 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.
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).