Built 2026-10-19 (19 October 2026)

La Estrella Threshold Days by Year (MXN00020055)

12 fixed thresholds counted per year at La Estrella (MXN00020055): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for La Estrella Thresholds

  • La Estrella: days with a maximum temperature at or above 30 C (86 F) in 31 years, most in 1982 with 242.
  • La Estrella: days with a maximum temperature at or above 90 F (32.2 C) in 31 years, most in 1977 with 138.
  • La Estrella: nights with a minimum temperature at or above 20 C (68 F) in 31 years, most in 1975 with 283.
  • La Estrella: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1981 with 124.
  • 12 fixed thresholds have at least one qualifying day at La Estrella.
31 years with a qualifying day
Days at or above 30 C (86 F) per year at La Estrella Days per year at La Estrella with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 242 in 1982. 01002003001954: 1461955: 1621956: 591957: 1751958: 1771959: 1901960: 1761961: 1491962: 2241963: 2281964: 2061965: 1971966: 1761967: 1841968: 1701969: 1681970: 1731971: 2081972: 1801973: 2081974: 1921975: 2361976: 2071977: 2301978: 2021979: 2051980: 1921981: 1921982: 2421983: 2251984: 16419541958196219661970197419781982
Days per year at La Estrella with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 242 in 1982.
Days at or above 30 C (86 F) per year at La Estrella
YearDaysDecade average
1954146151.5
1955162151.5
195659151.5
1957175151.5
1958177151.5
1959190151.5
1960176187.8
1961149187.8
1962224187.8
1963228187.8
1964206187.8
1965197187.8
1966176187.8
1967184187.8
1968170187.8
1969168187.8
1970173204.1
1971208204.1
1972180204.1
1973208204.1
1974192204.1
1975236204.1
1976207204.1
1977230204.1
1978202204.1
1979205204.1
1980192203
1981192203
1982242203
1983225203
1984164203
First to last qualifying date each year at La Estrella For each year, a bar from the first to the last day at La Estrella meeting 30 C (86 F). 1954: 21 January 1954 to 14 October 19541955: 18 January 1955 to 17 November 19551956: 22 January 1956 to 5 November 19561957: 26 February 1957 to 18 November 19571958: 23 January 1958 to 18 November 19581959: 21 January 1959 to 5 November 19591960: 1 January 1960 to 16 November 19601961: 19 February 1961 to 31 October 19611962: 24 January 1962 to 28 November 19621963: 11 January 1963 to 12 December 19631964: 15 February 1964 to 26 December 19641965: 26 January 1965 to 14 December 19651966: 9 February 1966 to 8 December 19661967: 5 February 1967 to 18 December 19671968: 9 March 1968 to 28 December 19681969: 13 February 1969 to 29 December 19691970: 15 February 1970 to 28 October 19701971: 3 January 1971 to 16 December 19711972: 26 January 1972 to 5 December 19721973: 20 January 1973 to 31 December 19731974: 8 January 1974 to 20 November 19741975: 1 January 1975 to 30 November 19751976: 16 February 1976 to 27 November 19761977: 9 January 1977 to 31 December 19771978: 18 January 1978 to 8 December 19781979: 20 January 1979 to 13 December 19791980: 30 January 1980 to 27 October 19801981: 10 February 1981 to 28 December 19811982: 1 January 1982 to 3 December 19821983: 31 January 1983 to 28 December 19831984: 6 January 1984 to 31 December 198419541958196219661970197419781982JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at La Estrella meeting 30 C (86 F).
First to last qualifying date each year at La Estrella
YearFirst dateLast date
19541954-01-211954-10-14
19551955-01-181955-11-17
19561956-01-221956-11-05
19571957-02-261957-11-18
19581958-01-231958-11-18
19591959-01-211959-11-05
19601960-01-011960-11-16
19611961-02-191961-10-31
19621962-01-241962-11-28
19631963-01-111963-12-12
19641964-02-151964-12-26
19651965-01-261965-12-14
19661966-02-091966-12-08
19671967-02-051967-12-18
19681968-03-091968-12-28
19691969-02-131969-12-29
19701970-02-151970-10-28
19711971-01-031971-12-16
19721972-01-261972-12-05
19731973-01-201973-12-31
19741974-01-081974-11-20
19751975-01-011975-11-30
19761976-02-161976-11-27
19771977-01-091977-12-31
19781978-01-181978-12-08
19791979-01-201979-12-13
19801980-01-301980-10-27
19811981-02-101981-12-28
19821982-01-011982-12-03
19831983-01-311983-12-28
19841984-01-061984-12-31

Every Fixed Threshold

Fixed thresholds at La Estrella
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days312421982164
35 C (95 F): Days3065197529
40 C (104 F): Days121019806
90 F (32.2 C): Days31138197766
100 F (37.8 C): Days2222198015
20 C (68 F): Tropical nights (min312831975194
25 C (77 F): Days with min233319753
10 mm (0.39 in): Days with 10 mm or more rain31124198199
25 mm (0.98 in): Days with 25 mm or more rain3183195858
50 mm (1.97 in): Days with 50 mm or more rain3150195827
100 mm (3.94 in): Days with 100 mm or more rain311619587
200 mm (7.87 in): Days with 200 mm or more rain19319563

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1954.

Download the Data

  • Data for La Estrella 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).