Merida Centro Threshold Days by Year (MXN00031044)
11 fixed thresholds counted per year at Merida Centro (MXN00031044): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Merida Centro Thresholds
- Merida Centro: days with a maximum temperature at or above 30 C (86 F) in 36 years, most in 1992 with 366.
- Merida Centro: days with a maximum temperature at or above 35 C (95 F) in 36 years, most in 1996 with 249.
- Merida Centro: days with a maximum temperature at or above 90 F (32.2 C) in 36 years, most in 1996 with 313.
- Merida Centro: days with a maximum temperature at or above 100 F (37.8 C) in 36 years, most in 1963 with 100.
- 11 fixed thresholds have at least one qualifying day at Merida Centro.
Days at or above 30 C (86 F)
36 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1961 | 308 | 302.1 |
| 1962 | 331 | 302.1 |
| 1963 | 309 | 302.1 |
| 1964 | 286 | 302.1 |
| 1965 | 306 | 302.1 |
| 1966 | 275 | 302.1 |
| 1967 | 308 | 302.1 |
| 1968 | 294 | 302.1 |
| 1970 | 291 | 306.1 |
| 1971 | 318 | 306.1 |
| 1972 | 324 | 306.1 |
| 1973 | 307 | 306.1 |
| 1974 | 306 | 306.1 |
| 1975 | 312 | 306.1 |
| 1976 | 293 | 306.1 |
| 1977 | 302 | 306.1 |
| 1978 | 306 | 306.1 |
| 1979 | 302 | 306.1 |
| 1980 | 287 | 311.8 |
| 1981 | 298 | 311.8 |
| 1982 | 333 | 311.8 |
| 1983 | 262 | 311.8 |
| 1984 | 306 | 311.8 |
| 1985 | 337 | 311.8 |
| 1988 | 336 | 311.8 |
| 1989 | 335 | 311.8 |
| 1990 | 329 | 342.9 |
| 1991 | 336 | 342.9 |
| 1992 | 366 | 342.9 |
| 1993 | 364 | 342.9 |
| 1994 | 354 | 342.9 |
| 1995 | 364 | 342.9 |
| 1996 | 360 | 342.9 |
| 1997 | 338 | 342.9 |
| 1998 | 275 | 342.9 |
| 2000 | 288 | 288 |
| Year | First date | Last date |
|---|---|---|
| 1961 | 1961-01-07 | 1961-12-31 |
| 1962 | 1962-01-01 | 1962-12-31 |
| 1963 | 1963-01-01 | 1963-12-15 |
| 1964 | 1964-01-02 | 1964-12-31 |
| 1965 | 1965-01-01 | 1965-12-31 |
| 1966 | 1966-01-01 | 1966-12-31 |
| 1967 | 1967-01-01 | 1967-12-31 |
| 1968 | 1968-01-01 | 1968-12-31 |
| 1970 | 1970-01-02 | 1970-12-31 |
| 1971 | 1971-01-02 | 1971-12-31 |
| 1972 | 1972-01-01 | 1972-12-31 |
| 1973 | 1973-01-01 | 1973-12-31 |
| 1974 | 1974-01-01 | 1974-12-31 |
| 1975 | 1975-01-01 | 1975-12-31 |
| 1976 | 1976-01-01 | 1976-12-31 |
| 1977 | 1977-01-01 | 1977-12-31 |
| 1978 | 1978-01-01 | 1978-12-29 |
| 1979 | 1979-01-08 | 1979-12-30 |
| 1980 | 1980-01-08 | 1980-12-25 |
| 1981 | 1981-01-08 | 1981-12-29 |
| 1982 | 1982-01-01 | 1982-12-31 |
| 1983 | 1983-01-01 | 1983-12-31 |
| 1984 | 1984-01-09 | 1984-12-31 |
| 1985 | 1985-01-01 | 1985-12-31 |
| 1988 | 1988-01-01 | 1988-12-31 |
| 1989 | 1989-01-01 | 1989-12-31 |
| 1990 | 1990-01-01 | 1990-12-31 |
| 1991 | 1991-01-01 | 1991-12-07 |
| 1992 | 1992-01-01 | 1992-12-31 |
| 1993 | 1993-01-01 | 1993-12-30 |
| 1994 | 1994-01-01 | 1994-12-30 |
| 1995 | 1995-01-01 | 1995-12-31 |
| 1996 | 1996-01-01 | 1996-12-30 |
| 1997 | 1997-01-01 | 1997-12-28 |
| 1998 | 1998-02-01 | 1998-12-29 |
| 2000 | 2000-01-02 | 2000-12-27 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 36 | 366 | 1992 | 288 |
| 35 C (95 F): Days | 36 | 249 | 1996 | 98 |
| 40 C (104 F): Days | 24 | 32 | 1963 | 2 |
| 90 F (32.2 C): Days | 36 | 313 | 1996 | 221 |
| 100 F (37.8 C): Days | 36 | 100 | 1963 | 18 |
| 20 C (68 F): Tropical nights (min | 33 | 315 | 1972 | 259 |
| 25 C (77 F): Days with min | 30 | 33 | 1983 | 9 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 34 | 58 | 1990 | 21 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 33 | 18 | 1972 | 6 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 29 | 6 | 1961 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 7 | 2 | 1961 | 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).