Santa Ana (Dge) Threshold Days by Year (MXN00026089)
14 fixed thresholds counted per year at Santa Ana (Dge) (MXN00026089): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Santa Ana (Dge) Thresholds
- Santa Ana (Dge): days with 10 mm (0.39 in) or more of precipitation in 41 years, most in 1992 with 24.
- Santa Ana (Dge): days with 25 mm (0.98 in) or more of precipitation in 39 years, most in 2000 with 9.
- Santa Ana (Dge): days with a maximum temperature at or above 30 C (86 F) in 38 years, most in 1967 with 231.
- Santa Ana (Dge): days with a maximum temperature at or above 35 C (95 F) in 38 years, most in 2000 with 161.
- 14 fixed thresholds have at least one qualifying day at Santa Ana (Dge).
Days at or above 30 C (86 F)
38 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1959 | 183 | 183 |
| 1963 | 221 | 208.9 |
| 1964 | 183 | 208.9 |
| 1965 | 196 | 208.9 |
| 1966 | 220 | 208.9 |
| 1967 | 231 | 208.9 |
| 1968 | 210 | 208.9 |
| 1969 | 201 | 208.9 |
| 1970 | 226 | 200.9 |
| 1971 | 205 | 200.9 |
| 1972 | 215 | 200.9 |
| 1973 | 195 | 200.9 |
| 1974 | 191 | 200.9 |
| 1975 | 182 | 200.9 |
| 1976 | 183 | 200.9 |
| 1977 | 201 | 200.9 |
| 1978 | 207 | 200.9 |
| 1979 | 204 | 200.9 |
| 1980 | 216 | 202 |
| 1981 | 219 | 202 |
| 1982 | 197 | 202 |
| 1983 | 174 | 202 |
| 1984 | 193 | 202 |
| 1985 | 187 | 202 |
| 1988 | 204 | 202 |
| 1989 | 226 | 202 |
| 1990 | 207 | 199.9 |
| 1991 | 194 | 199.9 |
| 1992 | 197 | 199.9 |
| 1993 | 209 | 199.9 |
| 1994 | 209 | 199.9 |
| 1995 | 185 | 199.9 |
| 1996 | 214 | 199.9 |
| 1997 | 206 | 199.9 |
| 1998 | 162 | 199.9 |
| 1999 | 216 | 199.9 |
| 2000 | 199 | 213 |
| 2001 | 227 | 213 |
| Year | First date | Last date |
|---|---|---|
| 1959 | 1959-04-23 | 1959-12-06 |
| 1963 | 1963-02-02 | 1963-12-15 |
| 1964 | 1964-03-31 | 1964-12-15 |
| 1965 | 1965-04-16 | 1965-11-06 |
| 1966 | 1966-01-08 | 1966-12-21 |
| 1967 | 1967-01-17 | 1967-11-21 |
| 1968 | 1968-02-07 | 1968-12-13 |
| 1969 | 1969-01-10 | 1969-12-21 |
| 1970 | 1970-01-23 | 1970-12-26 |
| 1971 | 1971-01-18 | 1971-11-11 |
| 1972 | 1972-02-19 | 1972-10-18 |
| 1973 | 1973-04-10 | 1973-11-13 |
| 1974 | 1974-02-28 | 1974-10-22 |
| 1975 | 1975-03-01 | 1975-10-31 |
| 1976 | 1976-01-15 | 1976-11-21 |
| 1977 | 1977-02-07 | 1977-11-27 |
| 1978 | 1978-03-16 | 1978-12-05 |
| 1979 | 1979-03-07 | 1979-12-18 |
| 1980 | 1980-01-19 | 1980-12-29 |
| 1981 | 1981-02-16 | 1981-12-09 |
| 1982 | 1982-01-24 | 1982-11-06 |
| 1983 | 1983-04-08 | 1983-11-01 |
| 1984 | 1984-03-16 | 1984-11-22 |
| 1985 | 1985-04-01 | 1985-11-05 |
| 1988 | 1988-02-13 | 1988-11-13 |
| 1989 | 1989-02-23 | 1989-11-23 |
| 1990 | 1990-02-25 | 1990-11-19 |
| 1991 | 1991-03-06 | 1991-11-10 |
| 1992 | 1992-04-12 | 1992-10-28 |
| 1993 | 1993-03-10 | 1993-11-08 |
| 1994 | 1994-01-04 | 1994-10-24 |
| 1995 | 1995-03-17 | 1995-11-25 |
| 1996 | 1996-02-09 | 1996-11-21 |
| 1997 | 1997-02-16 | 1997-11-25 |
| 1998 | 1998-03-20 | 1998-11-26 |
| 1999 | 1999-02-12 | 1999-11-18 |
| 2000 | 2000-02-15 | 2000-10-07 |
| 2001 | 2001-02-15 | 2001-11-12 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 38 | 231 | 1967 | 227 |
| 35 C (95 F): Days | 38 | 161 | 2000 | 147 |
| 40 C (104 F): Days | 38 | 82 | 1994 | 43 |
| 45 C (113 F): Days | 11 | 9 | 1969 | 2 |
| 90 F (32.2 C): Days | 38 | 186 | 1989 | 182 |
| 100 F (37.8 C): Days | 38 | 116 | 1994 | 77 |
| 110 F (43.3 C): Days | 28 | 17 | 1969 | 1 |
| 0 C (32 F): Frost days (min | 36 | 36 | 1969 | 15 |
| -10 C (14 F): Days with min | 1 | 3 | 1971 | 3 |
| 20 C (68 F): Tropical nights (min | 38 | 126 | 2000 | 65 |
| 25 C (77 F): Days with min | 32 | 25 | 1994 | 6 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 41 | 24 | 1992 | 17 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 39 | 9 | 2000 | 7 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 19 | 5 | 1984 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1959.
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).