Francisco I. Madero Threshold Days by Year (MXN00010027)
13 fixed thresholds counted per year at Francisco I. Madero (MXN00010027): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Francisco I. Madero Thresholds
- Francisco I. Madero: days with 10 mm (0.39 in) or more of precipitation in 67 years, most in 1984 with 28.
- Francisco I. Madero: days with 25 mm (0.98 in) or more of precipitation in 63 years, most in 1958 with 11.
- Francisco I. Madero: nights with a minimum temperature at or below 0 C (32 F) in 61 years, most in 1937 with 91.
- Francisco I. Madero: days with a maximum temperature at or above 30 C (86 F) in 59 years, most in 1998 with 139.
- 13 fixed thresholds have at least one qualifying day at Francisco I. Madero.
Days at or above 30 C (86 F)
59 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1933 | 57 | 61.7 |
| 1934 | 40 | 61.7 |
| 1935 | 61 | 61.7 |
| 1937 | 34 | 61.7 |
| 1938 | 105 | 61.7 |
| 1939 | 73 | 61.7 |
| 1940 | 74 | 93 |
| 1944 | 73 | 93 |
| 1945 | 110 | 93 |
| 1946 | 127 | 93 |
| 1947 | 81 | 93 |
| 1954 | 105 | 94.8 |
| 1955 | 103 | 94.8 |
| 1956 | 89 | 94.8 |
| 1957 | 105 | 94.8 |
| 1958 | 77 | 94.8 |
| 1959 | 90 | 94.8 |
| 1960 | 100 | 81.3 |
| 1961 | 75 | 81.3 |
| 1962 | 103 | 81.3 |
| 1963 | 92 | 81.3 |
| 1964 | 128 | 81.3 |
| 1965 | 61 | 81.3 |
| 1966 | 47 | 81.3 |
| 1967 | 76 | 81.3 |
| 1968 | 57 | 81.3 |
| 1969 | 74 | 81.3 |
| 1970 | 58 | 76.4 |
| 1971 | 48 | 76.4 |
| 1972 | 61 | 76.4 |
| 1973 | 95 | 76.4 |
| 1974 | 77 | 76.4 |
| 1975 | 84 | 76.4 |
| 1976 | 56 | 76.4 |
| 1977 | 89 | 76.4 |
| 1978 | 97 | 76.4 |
| 1979 | 99 | 76.4 |
| 1980 | 101 | 67.7 |
| 1981 | 71 | 67.7 |
| 1982 | 97 | 67.7 |
| 1983 | 71 | 67.7 |
| 1984 | 35 | 67.7 |
| 1988 | 41 | 67.7 |
| 1989 | 58 | 67.7 |
| 1990 | 50 | 76.2 |
| 1991 | 71 | 76.2 |
| 1992 | 41 | 76.2 |
| 1993 | 38 | 76.2 |
| 1994 | 79 | 76.2 |
| 1995 | 98 | 76.2 |
| 1996 | 83 | 76.2 |
| 1997 | 60 | 76.2 |
| 1998 | 139 | 76.2 |
| 1999 | 103 | 76.2 |
| 2000 | 87 | 84 |
| 2001 | 101 | 84 |
| 2002 | 78 | 84 |
| 2003 | 69 | 84 |
| 2005 | 85 | 84 |
| Year | First date | Last date |
|---|---|---|
| 1933 | 1933-03-10 | 1933-09-22 |
| 1934 | 1934-05-07 | 1934-10-24 |
| 1935 | 1935-04-08 | 1935-12-03 |
| 1937 | 1937-04-26 | 1937-12-15 |
| 1938 | 1938-04-25 | 1938-11-15 |
| 1939 | 1939-03-10 | 1939-10-04 |
| 1940 | 1940-03-30 | 1940-10-13 |
| 1944 | 1944-04-23 | 1944-10-03 |
| 1945 | 1945-03-07 | 1945-11-30 |
| 1946 | 1946-03-28 | 1946-11-21 |
| 1947 | 1947-01-31 | 1947-10-29 |
| 1954 | 1954-03-10 | 1954-11-02 |
| 1955 | 1955-02-27 | 1955-10-05 |
| 1956 | 1956-02-24 | 1956-10-03 |
| 1957 | 1957-04-11 | 1957-09-19 |
| 1958 | 1958-04-04 | 1958-08-24 |
| 1959 | 1959-03-10 | 1959-10-08 |
| 1960 | 1960-03-07 | 1960-10-16 |
| 1961 | 1961-04-13 | 1961-10-22 |
| 1962 | 1962-03-29 | 1962-10-15 |
| 1963 | 1963-03-13 | 1963-08-26 |
| 1964 | 1964-03-21 | 1964-09-30 |
| 1965 | 1965-04-07 | 1965-09-21 |
| 1966 | 1966-04-13 | 1966-09-30 |
| 1967 | 1967-03-11 | 1967-10-06 |
| 1968 | 1968-03-28 | 1968-08-14 |
| 1969 | 1969-04-03 | 1969-08-26 |
| 1970 | 1970-03-31 | 1970-07-24 |
| 1971 | 1971-03-29 | 1971-07-25 |
| 1972 | 1972-04-04 | 1972-08-23 |
| 1973 | 1973-03-03 | 1973-09-09 |
| 1974 | 1974-03-30 | 1974-09-14 |
| 1975 | 1975-03-06 | 1975-10-13 |
| 1976 | 1976-03-18 | 1976-10-04 |
| 1977 | 1977-03-15 | 1977-10-12 |
| 1978 | 1978-03-30 | 1978-09-17 |
| 1979 | 1979-03-27 | 1979-10-28 |
| 1980 | 1980-03-10 | 1980-09-21 |
| 1981 | 1981-04-01 | 1981-10-17 |
| 1982 | 1982-03-09 | 1982-10-08 |
| 1983 | 1983-04-17 | 1983-10-08 |
| 1984 | 1984-04-05 | 1984-09-22 |
| 1988 | 1988-04-20 | 1988-06-12 |
| 1989 | 1989-04-23 | 1989-08-02 |
| 1990 | 1990-04-15 | 1990-07-02 |
| 1991 | 1991-03-06 | 1991-08-17 |
| 1992 | 1992-03-20 | 1992-10-10 |
| 1993 | 1993-04-27 | 1993-09-04 |
| 1994 | 1994-03-19 | 1994-10-04 |
| 1995 | 1995-03-22 | 1995-10-29 |
| 1996 | 1996-02-22 | 1996-09-27 |
| 1997 | 1997-04-23 | 1997-10-08 |
| 1998 | 1998-02-23 | 1998-10-20 |
| 1999 | 1999-02-18 | 1999-10-09 |
| 2000 | 2000-03-05 | 2000-10-06 |
| 2001 | 2001-04-02 | 2001-10-30 |
| 2002 | 2002-03-26 | 2002-08-31 |
| 2003 | 2003-03-11 | 2003-08-12 |
| 2005 | 2005-03-29 | 2005-10-23 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 59 | 139 | 1998 | 85 |
| 35 C (95 F): Days | 46 | 43 | 1938 | 7 |
| 40 C (104 F): Days | 3 | 3 | 1938 | 1 |
| 90 F (32.2 C): Days | 59 | 56 | 1938 | 23 |
| 100 F (37.8 C): Days | 10 | 20 | 1938 | 1 |
| 0 C (32 F): Ice days (max | 1 | 1 | 1947 | 1 |
| 0 C (32 F): Frost days (min | 61 | 91 | 1937 | 37 |
| -10 C (14 F): Days with min | 10 | 16 | 1935 | 2 |
| 20 C (68 F): Tropical nights (min | 19 | 40 | 1938 | 1 |
| 25 C (77 F): Days with min | 2 | 6 | 1938 | 6 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 67 | 28 | 1984 | 10 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 63 | 11 | 1958 | 3 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 14 | 3 | 1973 | 2 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1933.
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).