Yecora (Smn) Threshold Days by Year (MXN00026109)
13 fixed thresholds counted per year at Yecora (Smn) (MXN00026109): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Yecora (Smn) Thresholds
- Yecora (Smn): nights with a minimum temperature at or below 0 C (32 F) in 67 years, most in 1970 with 199.
- Yecora (Smn): days with 10 mm (0.39 in) or more of precipitation in 65 years, most in 1958 with 69.
- Yecora (Smn): days with 25 mm (0.98 in) or more of precipitation in 62 years, most in 1960 with 42.
- Yecora (Smn): days with a maximum temperature at or above 30 C (86 F) in 60 years, most in 2001 with 145.
- 13 fixed thresholds have at least one qualifying day at Yecora (Smn).
Days at or above 30 C (86 F)
60 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1944 | 14 | 9.5 |
| 1945 | 23 | 9.5 |
| 1946 | 6 | 9.5 |
| 1947 | 4 | 9.5 |
| 1948 | 6 | 9.5 |
| 1949 | 4 | 9.5 |
| 1950 | 17 | 12.3 |
| 1953 | 17 | 12.3 |
| 1954 | 7 | 12.3 |
| 1955 | 21 | 12.3 |
| 1956 | 14 | 12.3 |
| 1957 | 5 | 12.3 |
| 1958 | 10 | 12.3 |
| 1959 | 7 | 12.3 |
| 1960 | 14 | 18.5 |
| 1961 | 3 | 18.5 |
| 1962 | 43 | 18.5 |
| 1963 | 58 | 18.5 |
| 1964 | 9 | 18.5 |
| 1965 | 17 | 18.5 |
| 1966 | 15 | 18.5 |
| 1967 | 4 | 18.5 |
| 1968 | 5 | 18.5 |
| 1969 | 17 | 18.5 |
| 1970 | 19 | 55.8 |
| 1971 | 7 | 55.8 |
| 1972 | 9 | 55.8 |
| 1973 | 50 | 55.8 |
| 1974 | 39 | 55.8 |
| 1975 | 48 | 55.8 |
| 1976 | 110 | 55.8 |
| 1977 | 68 | 55.8 |
| 1978 | 104 | 55.8 |
| 1979 | 104 | 55.8 |
| 1980 | 98 | 83 |
| 1981 | 106 | 83 |
| 1982 | 107 | 83 |
| 1983 | 21 | 83 |
| 1990 | 2 | 46.7 |
| 1992 | 7 | 46.7 |
| 1993 | 41 | 46.7 |
| 1994 | 51 | 46.7 |
| 1995 | 67 | 46.7 |
| 1996 | 68 | 46.7 |
| 1997 | 64 | 46.7 |
| 1998 | 61 | 46.7 |
| 1999 | 59 | 46.7 |
| 2000 | 144 | 108.9 |
| 2001 | 145 | 108.9 |
| 2002 | 125 | 108.9 |
| 2003 | 116 | 108.9 |
| 2004 | 96 | 108.9 |
| 2005 | 81 | 108.9 |
| 2006 | 65 | 108.9 |
| 2007 | 103 | 108.9 |
| 2008 | 95 | 108.9 |
| 2009 | 119 | 108.9 |
| 2010 | 111 | 108.7 |
| 2011 | 130 | 108.7 |
| 2012 | 85 | 108.7 |
| Year | First date | Last date |
|---|---|---|
| 1944 | 1944-06-07 | 1944-09-21 |
| 1945 | 1945-06-12 | 1945-09-05 |
| 1946 | 1946-06-04 | 1946-06-25 |
| 1947 | 1947-07-02 | 1947-07-10 |
| 1948 | 1948-06-10 | 1948-07-10 |
| 1949 | 1949-05-24 | 1949-06-16 |
| 1950 | 1950-05-22 | 1950-09-27 |
| 1953 | 1953-04-02 | 1953-09-27 |
| 1954 | 1954-06-02 | 1954-06-19 |
| 1955 | 1955-06-05 | 1955-07-09 |
| 1956 | 1956-05-15 | 1956-07-08 |
| 1957 | 1957-06-18 | 1957-06-26 |
| 1958 | 1958-05-24 | 1958-07-09 |
| 1959 | 1959-06-11 | 1959-06-22 |
| 1960 | 1960-05-10 | 1960-06-24 |
| 1961 | 1961-06-12 | 1961-06-23 |
| 1962 | 1962-04-25 | 1962-09-30 |
| 1963 | 1963-04-07 | 1963-09-21 |
| 1964 | 1964-05-16 | 1964-07-13 |
| 1965 | 1965-06-14 | 1965-08-15 |
| 1966 | 1966-05-05 | 1966-09-21 |
| 1967 | 1967-03-16 | 1967-07-14 |
| 1968 | 1968-06-16 | 1968-06-21 |
| 1969 | 1969-05-21 | 1969-07-03 |
| 1970 | 1970-05-15 | 1970-06-27 |
| 1971 | 1971-05-03 | 1971-06-27 |
| 1972 | 1972-03-15 | 1972-08-18 |
| 1973 | 1973-05-02 | 1973-09-11 |
| 1974 | 1974-06-02 | 1974-09-07 |
| 1975 | 1975-06-18 | 1975-09-12 |
| 1976 | 1976-05-15 | 1976-10-01 |
| 1977 | 1977-05-31 | 1977-09-04 |
| 1978 | 1978-06-07 | 1978-10-20 |
| 1979 | 1979-06-03 | 1979-09-22 |
| 1980 | 1980-05-28 | 1980-09-29 |
| 1981 | 1981-06-06 | 1981-10-10 |
| 1982 | 1982-06-01 | 1982-09-29 |
| 1983 | 1983-05-27 | 1983-08-12 |
| 1990 | 1990-06-21 | 1990-06-29 |
| 1992 | 1992-09-03 | 1992-09-10 |
| 1993 | 1993-04-21 | 1993-09-22 |
| 1994 | 1994-05-04 | 1994-09-26 |
| 1995 | 1995-05-15 | 1995-09-08 |
| 1996 | 1996-04-23 | 1996-10-12 |
| 1997 | 1997-05-03 | 1997-10-04 |
| 1998 | 1998-05-17 | 1998-10-13 |
| 1999 | 1999-04-19 | 1999-10-11 |
| 2000 | 2000-03-27 | 2000-10-07 |
| 2001 | 2001-04-15 | 2001-11-03 |
| 2002 | 2002-03-31 | 2002-10-13 |
| 2003 | 2003-05-07 | 2003-12-01 |
| 2004 | 2004-03-09 | 2004-10-08 |
| 2005 | 2005-04-06 | 2005-10-06 |
| 2006 | 2006-04-03 | 2006-10-03 |
| 2007 | 2007-03-15 | 2007-11-05 |
| 2008 | 2008-02-24 | 2008-10-20 |
| 2009 | 2009-02-22 | 2009-11-04 |
| 2010 | 2010-05-03 | 2010-10-28 |
| 2011 | 2011-03-10 | 2011-10-30 |
| 2012 | 2012-04-09 | 2012-09-30 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 60 | 145 | 2001 | 85 |
| 35 C (95 F): Days | 29 | 25 | 2001 | 18 |
| 90 F (32.2 C): Days | 46 | 73 | 2011 | 48 |
| 100 F (37.8 C): Days | 7 | 3 | 2010 | 3 |
| 0 C (32 F): Ice days (max | 4 | 3 | 1988 | 3 |
| 0 C (32 F): Frost days (min | 67 | 199 | 1970 | 120 |
| -10 C (14 F): Days with min | 41 | 15 | 1999 | 6 |
| -20 C (-4 F): Days with min | 1 | 2 | 1969 | 2 |
| 20 C (68 F): Tropical nights (min | 10 | 26 | 1978 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 65 | 69 | 1958 | 25 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 62 | 42 | 1960 | 11 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 44 | 15 | 1960 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 5 | 2 | 1955 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1944.
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).