Tancochapa Threshold Days by Year (MXN00030167)
14 fixed thresholds counted per year at Tancochapa (MXN00030167): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Tancochapa Thresholds
- Tancochapa: days with a maximum temperature at or above 30 C (86 F) in 54 years, most in 1997 with 324.
- Tancochapa: days with a maximum temperature at or above 35 C (95 F) in 54 years, most in 1994 with 131.
- Tancochapa: days with a maximum temperature at or above 90 F (32.2 C) in 54 years, most in 1994 with 217.
- Tancochapa: nights with a minimum temperature at or above 20 C (68 F) in 54 years, most in 1998 with 308.
- 14 fixed thresholds have at least one qualifying day at Tancochapa.
Days at or above 30 C (86 F)
54 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1950 | 230 | 207.7 |
| 1951 | 233 | 207.7 |
| 1952 | 193 | 207.7 |
| 1953 | 202 | 207.7 |
| 1954 | 197 | 207.7 |
| 1955 | 204 | 207.7 |
| 1956 | 194 | 207.7 |
| 1957 | 205 | 207.7 |
| 1958 | 213 | 207.7 |
| 1959 | 206 | 207.7 |
| 1960 | 204 | 238.2 |
| 1961 | 216 | 238.2 |
| 1962 | 243 | 238.2 |
| 1963 | 244 | 238.2 |
| 1964 | 245 | 238.2 |
| 1965 | 257 | 238.2 |
| 1966 | 232 | 238.2 |
| 1967 | 254 | 238.2 |
| 1968 | 244 | 238.2 |
| 1969 | 243 | 238.2 |
| 1970 | 218 | 249 |
| 1971 | 238 | 249 |
| 1972 | 294 | 249 |
| 1973 | 262 | 249 |
| 1974 | 245 | 249 |
| 1975 | 252 | 249 |
| 1976 | 238 | 249 |
| 1977 | 245 | 249 |
| 1982 | 256 | 235.8 |
| 1984 | 219 | 235.8 |
| 1988 | 230 | 235.8 |
| 1989 | 238 | 235.8 |
| 1990 | 262 | 276.6 |
| 1991 | 260 | 276.6 |
| 1992 | 272 | 276.6 |
| 1993 | 273 | 276.6 |
| 1994 | 285 | 276.6 |
| 1995 | 253 | 276.6 |
| 1996 | 270 | 276.6 |
| 1997 | 324 | 276.6 |
| 1998 | 309 | 276.6 |
| 1999 | 258 | 276.6 |
| 2000 | 255 | 246.5 |
| 2001 | 237 | 246.5 |
| 2002 | 265 | 246.5 |
| 2003 | 264 | 246.5 |
| 2004 | 243 | 246.5 |
| 2005 | 263 | 246.5 |
| 2006 | 266 | 246.5 |
| 2007 | 265 | 246.5 |
| 2008 | 180 | 246.5 |
| 2009 | 227 | 246.5 |
| 2010 | 251 | 251 |
| 2011 | 251 | 251 |
| Year | First date | Last date |
|---|---|---|
| 1950 | 1950-01-04 | 1950-12-29 |
| 1951 | 1951-01-02 | 1951-12-21 |
| 1952 | 1952-01-21 | 1952-12-30 |
| 1953 | 1953-01-12 | 1953-12-28 |
| 1954 | 1954-01-09 | 1954-12-28 |
| 1955 | 1955-01-09 | 1955-12-08 |
| 1956 | 1956-01-16 | 1956-12-23 |
| 1957 | 1957-02-01 | 1957-12-19 |
| 1958 | 1958-01-28 | 1958-12-13 |
| 1959 | 1959-01-03 | 1959-12-31 |
| 1960 | 1960-01-01 | 1960-12-11 |
| 1961 | 1961-02-06 | 1961-12-19 |
| 1962 | 1962-01-05 | 1962-12-22 |
| 1963 | 1963-01-10 | 1963-12-14 |
| 1964 | 1964-01-08 | 1964-12-29 |
| 1965 | 1965-01-22 | 1965-12-31 |
| 1966 | 1966-01-02 | 1966-12-31 |
| 1967 | 1967-01-01 | 1967-12-31 |
| 1968 | 1968-01-01 | 1968-12-30 |
| 1969 | 1969-01-09 | 1969-12-29 |
| 1970 | 1970-01-11 | 1970-12-30 |
| 1971 | 1971-01-03 | 1971-12-28 |
| 1972 | 1972-01-01 | 1972-12-31 |
| 1973 | 1973-01-01 | 1973-12-31 |
| 1974 | 1974-01-18 | 1974-12-31 |
| 1975 | 1975-01-09 | 1975-12-29 |
| 1976 | 1976-01-02 | 1976-12-31 |
| 1977 | 1977-01-06 | 1977-12-30 |
| 1982 | 1982-01-02 | 1982-12-27 |
| 1984 | 1984-01-09 | 1984-12-24 |
| 1988 | 1988-01-16 | 1988-12-31 |
| 1989 | 1989-01-01 | 1989-12-31 |
| 1990 | 1990-01-01 | 1990-12-31 |
| 1991 | 1991-01-06 | 1991-12-14 |
| 1992 | 1992-01-05 | 1992-12-31 |
| 1993 | 1993-01-07 | 1993-12-22 |
| 1994 | 1994-01-02 | 1994-12-28 |
| 1995 | 1995-01-01 | 1995-12-31 |
| 1996 | 1996-01-02 | 1996-12-31 |
| 1997 | 1997-01-01 | 1997-12-26 |
| 1998 | 1998-01-02 | 1998-12-31 |
| 1999 | 1999-01-02 | 1999-12-21 |
| 2000 | 2000-01-24 | 2000-12-16 |
| 2001 | 2001-01-17 | 2001-12-17 |
| 2002 | 2002-01-05 | 2002-12-30 |
| 2003 | 2003-01-22 | 2003-12-28 |
| 2004 | 2004-01-04 | 2004-12-22 |
| 2005 | 2005-01-04 | 2005-12-31 |
| 2006 | 2006-01-01 | 2006-12-30 |
| 2007 | 2007-01-05 | 2007-12-30 |
| 2008 | 2008-01-07 | 2008-12-09 |
| 2009 | 2009-02-14 | 2009-12-24 |
| 2010 | 2010-01-20 | 2010-12-31 |
| 2011 | 2011-01-01 | 2011-12-22 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 54 | 324 | 1997 | 251 |
| 35 C (95 F): Days | 54 | 131 | 1994 | 125 |
| 40 C (104 F): Days | 38 | 30 | 2011 | 30 |
| 45 C (113 F): Days | 3 | 2 | 2008 | 2 |
| 90 F (32.2 C): Days | 54 | 217 | 1994 | 181 |
| 100 F (37.8 C): Days | 52 | 61 | 2011 | 61 |
| 110 F (43.3 C): Days | 4 | 3 | 2008 | 3 |
| 20 C (68 F): Tropical nights (min | 54 | 308 | 1998 | 235 |
| 25 C (77 F): Days with min | 46 | 56 | 2003 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 54 | 87 | 1963 | 73 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 54 | 40 | 1995 | 34 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 54 | 19 | 1999 | 9 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 43 | 7 | 1999 | 4 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 4 | 2 | 2009 | 2 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1950.
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).