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Built 2026-10-18 (18 October 2026)

Chalchihuites (Dge) Threshold Days by Year

8 fixed thresholds counted per year at Chalchihuites (Dge) (MXN00032012): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Chalchihuites (Dge) Thresholds

  • Chalchihuites (Dge): days with a maximum temperature at or above 30 C (86 F) in 28 years, most in 1998 with 82.
  • Chalchihuites (Dge): days with a maximum temperature at or above 90 F (32.2 C) in 26 years, most in 1998 with 33.
  • Chalchihuites (Dge): nights with a minimum temperature at or below 0 C (32 F) in 25 years, most in 1998 with 16.
  • Chalchihuites (Dge): days with 10 mm (0.39 in) or more of precipitation in 21 years, most in 1968 with 25.
  • 8 fixed thresholds have at least one qualifying day at Chalchihuites (Dge).
28 years with a qualifying day
Days at or above 30 C (86 F) per year at Chalchihuites (Dge) Days per year at Chalchihuites (Dge) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 82 in 1998. 02550751001965: 421966: 421968: 531969: 631970: 811971: 501972: 581974: 671975: 441976: 581978: 741979: 361981: 261982: 21983: 481984: 411988: 51989: 621991: 671992: 211993: 441994: 491995: 381996: 621997: 691998: 821999: 682000: 511965196919721976198119841991199419972000
Days per year at Chalchihuites (Dge) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 82 in 1998.
Days at or above 30 C (86 F) per year at Chalchihuites (Dge)
YearDaysDecade average
19654250
19664250
19685350
19696350
19708158.5
19715058.5
19725858.5
19746758.5
19754458.5
19765858.5
19787458.5
19793658.5
19812630.7
1982230.7
19834830.7
19844130.7
1988530.7
19896230.7
19916755.6
19922155.6
19934455.6
19944955.6
19953855.6
19966255.6
19976955.6
19988255.6
19996855.6
20005151
First to last qualifying date each year at Chalchihuites (Dge) For each year, a bar from the first to the last day at Chalchihuites (Dge) meeting 30 C (86 F). 1965: 8 April 1965 to 18 September 19651966: 12 April 1966 to 15 September 19661968: 1 April 1968 to 6 October 19681969: 8 April 1969 to 26 August 19691970: 23 March 1970 to 28 November 19701971: 1 February 1971 to 29 July 19711972: 8 March 1972 to 23 August 19721974: 3 April 1974 to 29 October 19741975: 21 March 1975 to 19 September 19751976: 1 May 1976 to 8 October 19761978: 19 April 1978 to 23 August 19781979: 22 May 1979 to 30 July 19791981: 19 May 1981 to 3 August 19811982: 19 March 1982 to 28 March 19821983: 18 April 1983 to 27 September 19831984: 10 April 1984 to 10 September 19841988: 10 June 1988 to 15 June 19881989: 4 April 1989 to 11 September 19891991: 9 March 1991 to 15 August 19911992: 22 April 1992 to 6 August 19921993: 13 April 1993 to 5 August 19931994: 16 March 1994 to 27 June 19941995: 26 March 1995 to 1 October 19951996: 20 April 1996 to 22 August 19961997: 2 May 1997 to 7 October 19971998: 24 March 1998 to 7 August 19981999: 26 March 1999 to 27 September 19992000: 26 February 2000 to 17 September 20001965197019751981198819931997JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Chalchihuites (Dge) meeting 30 C (86 F).
First to last qualifying date each year at Chalchihuites (Dge)
YearFirst dateLast date
19651965-04-081965-09-18
19661966-04-121966-09-15
19681968-04-011968-10-06
19691969-04-081969-08-26
19701970-03-231970-11-28
19711971-02-011971-07-29
19721972-03-081972-08-23
19741974-04-031974-10-29
19751975-03-211975-09-19
19761976-05-011976-10-08
19781978-04-191978-08-23
19791979-05-221979-07-30
19811981-05-191981-08-03
19821982-03-191982-03-28
19831983-04-181983-09-27
19841984-04-101984-09-10
19881988-06-101988-06-15
19891989-04-041989-09-11
19911991-03-091991-08-15
19921992-04-221992-08-06
19931993-04-131993-08-05
19941994-03-161994-06-27
19951995-03-261995-10-01
19961996-04-201996-08-22
19971997-05-021997-10-07
19981998-03-241998-08-07
19991999-03-261999-09-27
20002000-02-262000-09-17

Every Fixed Threshold

Fixed thresholds at Chalchihuites (Dge)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2882199851
35 C (95 F): Days141019891
90 F (32.2 C): Days2633199812
100 F (37.8 C): Days1219892
0 C (32 F): Frost days (min251619984
10 mm (0.39 in): Days with 10 mm or more rain2125196819
25 mm (0.98 in): Days with 25 mm or more rain17819687
50 mm (1.97 in): Days with 50 mm or more rain6219812

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 Chalchihuites (Dge) 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).