Built 2026-10-19 (19 October 2026)

Santa Ana (Cfe) Threshold Days by Year (MXN00030154)

13 fixed thresholds counted per year at Santa Ana (Cfe) (MXN00030154): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Santa Ana (Cfe) Thresholds

  • Santa Ana (Cfe): days with a maximum temperature at or above 30 C (86 F) in 29 years, most in 1972 with 261.
  • Santa Ana (Cfe): days with a maximum temperature at or above 35 C (95 F) in 29 years, most in 1980 with 82.
  • Santa Ana (Cfe): days with a maximum temperature at or above 90 F (32.2 C) in 29 years, most in 1972 with 173.
  • Santa Ana (Cfe): days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 1993 with 73.
  • 13 fixed thresholds have at least one qualifying day at Santa Ana (Cfe).
29 years with a qualifying day
Days at or above 30 C (86 F) per year at Santa Ana (Cfe) Days per year at Santa Ana (Cfe) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 261 in 1972. 01002003001965: 2271966: 1981967: 2171968: 1721969: 2151970: 2101971: 2561972: 2611973: 2271974: 2141975: 2241976: 1901977: 2171978: 2091979: 2051980: 2131981: 2201982: 2161983: 2081984: 2071985: 2331986: 2361987: 2161988: 2311989: 2121993: 2231994: 2361995: 2301996: 2231965196819711974197719801983198619891995
Days per year at Santa Ana (Cfe) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 261 in 1972.
Days at or above 30 C (86 F) per year at Santa Ana (Cfe)
YearDaysDecade average
1965227205.8
1966198205.8
1967217205.8
1968172205.8
1969215205.8
1970210221.3
1971256221.3
1972261221.3
1973227221.3
1974214221.3
1975224221.3
1976190221.3
1977217221.3
1978209221.3
1979205221.3
1980213219.2
1981220219.2
1982216219.2
1983208219.2
1984207219.2
1985233219.2
1986236219.2
1987216219.2
1988231219.2
1989212219.2
1993223228
1994236228
1995230228
1996223228
First to last qualifying date each year at Santa Ana (Cfe) For each year, a bar from the first to the last day at Santa Ana (Cfe) meeting 30 C (86 F). 1965: 30 January 1965 to 24 December 19651966: 2 January 1966 to 9 December 19661967: 6 February 1967 to 31 December 19671968: 4 January 1968 to 22 December 19681969: 9 January 1969 to 29 December 19691970: 1 February 1970 to 30 December 19701971: 3 January 1971 to 31 December 19711972: 2 January 1972 to 30 December 19721973: 6 January 1973 to 31 December 19731974: 8 January 1974 to 25 December 19741975: 2 January 1975 to 6 December 19751976: 3 February 1976 to 27 November 19761977: 9 January 1977 to 17 December 19771978: 12 February 1978 to 14 December 19781979: 20 January 1979 to 7 December 19791980: 11 January 1980 to 15 November 19801981: 10 February 1981 to 28 December 19811982: 2 January 1982 to 24 December 19821983: 29 January 1983 to 28 December 19831984: 11 February 1984 to 13 December 19841985: 28 January 1985 to 11 December 19851986: 3 February 1986 to 20 December 19861987: 13 January 1987 to 14 December 19871988: 17 January 1988 to 29 December 19881989: 7 January 1989 to 28 November 19891993: 5 January 1993 to 17 December 19931994: 27 January 1994 to 17 December 19941995: 17 January 1995 to 18 December 19951996: 1 January 1996 to 30 December 199619651969197319771981198519891996JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Santa Ana (Cfe) meeting 30 C (86 F).
First to last qualifying date each year at Santa Ana (Cfe)
YearFirst dateLast date
19651965-01-301965-12-24
19661966-01-021966-12-09
19671967-02-061967-12-31
19681968-01-041968-12-22
19691969-01-091969-12-29
19701970-02-011970-12-30
19711971-01-031971-12-31
19721972-01-021972-12-30
19731973-01-061973-12-31
19741974-01-081974-12-25
19751975-01-021975-12-06
19761976-02-031976-11-27
19771977-01-091977-12-17
19781978-02-121978-12-14
19791979-01-201979-12-07
19801980-01-111980-11-15
19811981-02-101981-12-28
19821982-01-021982-12-24
19831983-01-291983-12-28
19841984-02-111984-12-13
19851985-01-281985-12-11
19861986-02-031986-12-20
19871987-01-131987-12-14
19881988-01-171988-12-29
19891989-01-071989-11-28
19931993-01-051993-12-17
19941994-01-271994-12-17
19951995-01-171995-12-18
19961996-01-011996-12-30

Every Fixed Threshold

Fixed thresholds at Santa Ana (Cfe)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days292611972223
35 C (95 F): Days2982198066
40 C (104 F): Days141119842
90 F (32.2 C): Days291731972141
100 F (37.8 C): Days252019843
110 F (43.3 C): Days1119711
20 C (68 F): Tropical nights (min282421972179
25 C (77 F): Days with min2828196910
10 mm (0.39 in): Days with 10 mm or more rain2973199351
25 mm (0.98 in): Days with 25 mm or more rain2935199320
50 mm (1.97 in): Days with 50 mm or more rain292019768
100 mm (3.94 in): Days with 100 mm or more rain23619782
200 mm (7.87 in): Days with 200 mm or more rain2119701

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1965.

Download the Data

  • Data for Santa Ana (Cfe) threshold days by year: CSV or JSON. Field meanings are on the data page.

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).