Dolores Hidalgo (Smn) Threshold Days by Year (MXN00011017)
11 fixed thresholds counted per year at Dolores Hidalgo (Smn) (MXN00011017): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Dolores Hidalgo (Smn) Thresholds
- Dolores Hidalgo (Smn): days with a maximum temperature at or above 30 C (86 F) in 61 years, most in 1954 with 274.
- Dolores Hidalgo (Smn): days with a maximum temperature at or above 90 F (32.2 C) in 61 years, most in 1954 with 117.
- Dolores Hidalgo (Smn): nights with a minimum temperature at or below 0 C (32 F) in 57 years, most in 1973 with 32.
- Dolores Hidalgo (Smn): days with 10 mm (0.39 in) or more of precipitation in 57 years, most in 1990 with 27.
- 11 fixed thresholds have at least one qualifying day at Dolores Hidalgo (Smn).
Days at or above 30 C (86 F)
61 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1952 | 251 | 163.9 |
| 1953 | 247 | 163.9 |
| 1954 | 274 | 163.9 |
| 1955 | 267 | 163.9 |
| 1956 | 144 | 163.9 |
| 1957 | 54 | 163.9 |
| 1958 | 39 | 163.9 |
| 1959 | 35 | 163.9 |
| 1960 | 69 | 43 |
| 1961 | 46 | 43 |
| 1962 | 40 | 43 |
| 1963 | 39 | 43 |
| 1964 | 43 | 43 |
| 1965 | 35 | 43 |
| 1966 | 25 | 43 |
| 1967 | 38 | 43 |
| 1968 | 36 | 43 |
| 1969 | 59 | 43 |
| 1970 | 68 | 65.9 |
| 1971 | 39 | 65.9 |
| 1972 | 70 | 65.9 |
| 1973 | 46 | 65.9 |
| 1974 | 46 | 65.9 |
| 1975 | 83 | 65.9 |
| 1976 | 63 | 65.9 |
| 1977 | 66 | 65.9 |
| 1978 | 73 | 65.9 |
| 1979 | 105 | 65.9 |
| 1980 | 108 | 96.2 |
| 1981 | 77 | 96.2 |
| 1982 | 117 | 96.2 |
| 1983 | 99 | 96.2 |
| 1984 | 82 | 96.2 |
| 1985 | 102 | 96.2 |
| 1986 | 82 | 96.2 |
| 1987 | 109 | 96.2 |
| 1988 | 95 | 96.2 |
| 1989 | 91 | 96.2 |
| 1990 | 67 | 87.9 |
| 1991 | 100 | 87.9 |
| 1992 | 50 | 87.9 |
| 1993 | 87 | 87.9 |
| 1994 | 97 | 87.9 |
| 1995 | 90 | 87.9 |
| 1996 | 106 | 87.9 |
| 1997 | 80 | 87.9 |
| 1998 | 110 | 87.9 |
| 1999 | 92 | 87.9 |
| 2000 | 84 | 129.1 |
| 2001 | 80 | 129.1 |
| 2002 | 90 | 129.1 |
| 2003 | 80 | 129.1 |
| 2004 | 133 | 129.1 |
| 2005 | 185 | 129.1 |
| 2006 | 172 | 129.1 |
| 2007 | 156 | 129.1 |
| 2008 | 150 | 129.1 |
| 2009 | 161 | 129.1 |
| 2010 | 104 | 125.3 |
| 2011 | 140 | 125.3 |
| 2012 | 132 | 125.3 |
| Year | First date | Last date |
|---|---|---|
| 1952 | 1952-01-01 | 1952-12-30 |
| 1953 | 1953-01-01 | 1953-12-30 |
| 1954 | 1954-01-02 | 1954-12-31 |
| 1955 | 1955-01-01 | 1955-12-31 |
| 1956 | 1956-01-01 | 1956-08-01 |
| 1957 | 1957-01-11 | 1957-08-25 |
| 1958 | 1958-03-17 | 1958-08-09 |
| 1959 | 1959-02-18 | 1959-09-27 |
| 1960 | 1960-03-05 | 1960-10-07 |
| 1961 | 1961-04-12 | 1961-09-01 |
| 1962 | 1962-03-29 | 1962-08-04 |
| 1963 | 1963-03-13 | 1963-06-06 |
| 1964 | 1964-03-23 | 1964-08-14 |
| 1965 | 1965-03-16 | 1965-06-14 |
| 1966 | 1966-04-13 | 1966-06-09 |
| 1967 | 1967-04-19 | 1967-08-06 |
| 1968 | 1968-04-16 | 1968-08-13 |
| 1969 | 1969-04-03 | 1969-11-13 |
| 1970 | 1970-03-21 | 1970-09-14 |
| 1971 | 1971-03-02 | 1971-11-23 |
| 1972 | 1972-02-25 | 1972-11-01 |
| 1973 | 1973-01-27 | 1973-06-19 |
| 1974 | 1974-03-04 | 1974-08-28 |
| 1975 | 1975-03-06 | 1975-11-09 |
| 1976 | 1976-03-05 | 1976-09-14 |
| 1977 | 1977-03-04 | 1977-12-26 |
| 1978 | 1978-03-12 | 1978-09-14 |
| 1979 | 1979-03-10 | 1979-11-09 |
| 1980 | 1980-03-06 | 1980-10-19 |
| 1981 | 1981-02-28 | 1981-09-21 |
| 1982 | 1982-01-21 | 1982-10-07 |
| 1983 | 1983-03-18 | 1983-10-12 |
| 1984 | 1984-03-03 | 1984-10-22 |
| 1985 | 1985-03-02 | 1985-11-11 |
| 1986 | 1986-02-20 | 1986-11-20 |
| 1987 | 1987-02-15 | 1987-12-17 |
| 1988 | 1988-02-02 | 1988-11-16 |
| 1989 | 1989-02-27 | 1989-11-08 |
| 1990 | 1990-03-05 | 1990-10-14 |
| 1991 | 1991-02-14 | 1991-09-03 |
| 1992 | 1992-03-06 | 1992-09-22 |
| 1993 | 1993-02-23 | 1993-10-20 |
| 1994 | 1994-02-09 | 1994-11-29 |
| 1995 | 1995-02-13 | 1995-10-23 |
| 1996 | 1996-02-15 | 1996-09-28 |
| 1997 | 1997-02-24 | 1997-11-08 |
| 1998 | 1998-02-23 | 1998-08-26 |
| 1999 | 1999-02-02 | 1999-09-26 |
| 2000 | 2000-02-13 | 2000-09-24 |
| 2001 | 2001-03-10 | 2001-10-23 |
| 2002 | 2002-03-07 | 2002-09-10 |
| 2003 | 2003-02-26 | 2003-12-23 |
| 2004 | 2004-02-15 | 2004-11-30 |
| 2005 | 2005-01-06 | 2005-12-14 |
| 2006 | 2006-01-02 | 2006-12-03 |
| 2007 | 2007-01-15 | 2007-12-31 |
| 2008 | 2008-01-01 | 2008-12-21 |
| 2009 | 2009-01-10 | 2009-12-14 |
| 2010 | 2010-01-23 | 2010-10-28 |
| 2011 | 2011-02-18 | 2011-12-28 |
| 2012 | 2012-01-24 | 2012-11-12 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 61 | 274 | 1954 | 132 |
| 35 C (95 F): Days | 43 | 37 | 1954 | 13 |
| 40 C (104 F): Days | 1 | 1 | 1954 | 1 |
| 90 F (32.2 C): Days | 61 | 117 | 1954 | 43 |
| 100 F (37.8 C): Days | 10 | 7 | 2003 | 1 |
| 0 C (32 F): Frost days (min | 57 | 32 | 1973 | 7 |
| -10 C (14 F): Days with min | 1 | 1 | 1976 | 1 |
| 20 C (68 F): Tropical nights (min | 2 | 19 | 1954 | 19 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 57 | 27 | 1990 | 15 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 53 | 10 | 1956 | 3 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 25 | 5 | 1959 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1952.
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).