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Built 2026-10-19 (19 October 2026)

Bajio de Ahuichila Threshold Days by Year (MXN00005004)

14 fixed thresholds counted per year at Bajio de Ahuichila (MXN00005004): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bajio de Ahuichila Thresholds

  • Bajio de Ahuichila: days with 10 mm (0.39 in) or more of precipitation in 38 years, most in 1968 with 16.
  • Bajio de Ahuichila: days with a maximum temperature at or above 30 C (86 F) in 29 years, most in 1996 with 255.
  • Bajio de Ahuichila: days with a maximum temperature at or above 35 C (95 F) in 29 years, most in 1979 with 178.
  • Bajio de Ahuichila: days with a maximum temperature at or above 90 F (32.2 C) in 29 years, most in 1979 with 215.
  • 14 fixed thresholds have at least one qualifying day at Bajio de Ahuichila.
29 years with a qualifying day
Days at or above 30 C (86 F) per year at Bajio de Ahuichila Days per year at Bajio de Ahuichila with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 255 in 1996. 01002003001977: 2401978: 2241979: 2471980: 2361981: 2261982: 2301983: 2051984: 1971985: 1961986: 1851987: 1191988: 2041989: 2231990: 1921991: 1831992: 1651993: 1941994: 2281995: 2191996: 2551997: 1921998: 1961999: 1272002: 1642003: 1332004: 1192005: 1612006: 1522008: 1341977198019831986198919921995199820032006
Days per year at Bajio de Ahuichila with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 255 in 1996.
Days at or above 30 C (86 F) per year at Bajio de Ahuichila
YearDaysDecade average
1977240237
1978224237
1979247237
1980236202.1
1981226202.1
1982230202.1
1983205202.1
1984197202.1
1985196202.1
1986185202.1
1987119202.1
1988204202.1
1989223202.1
1990192195.1
1991183195.1
1992165195.1
1993194195.1
1994228195.1
1995219195.1
1996255195.1
1997192195.1
1998196195.1
1999127195.1
2002164143.8
2003133143.8
2004119143.8
2005161143.8
2006152143.8
2008134143.8
First to last qualifying date each year at Bajio de Ahuichila For each year, a bar from the first to the last day at Bajio de Ahuichila meeting 30 C (86 F). 1977: 22 February 1977 to 23 November 19771978: 7 January 1978 to 24 November 19781979: 5 January 1979 to 31 October 19791980: 9 February 1980 to 15 November 19801981: 25 February 1981 to 29 November 19811982: 11 February 1982 to 22 November 19821983: 27 February 1983 to 22 November 19831984: 3 March 1984 to 29 December 19841985: 18 February 1985 to 13 November 19851986: 23 February 1986 to 7 December 19861987: 31 January 1987 to 24 November 19871988: 6 January 1988 to 28 December 19881989: 1 January 1989 to 23 November 19891990: 8 March 1990 to 19 December 19901991: 5 January 1991 to 16 November 19911992: 6 March 1992 to 9 November 19921993: 20 February 1993 to 25 November 19931994: 9 February 1994 to 27 November 19941995: 8 February 1995 to 29 November 19951996: 20 January 1996 to 28 November 19961997: 5 March 1997 to 30 September 19971998: 25 March 1998 to 9 November 19981999: 10 February 1999 to 21 October 19992002: 29 January 2002 to 23 October 20022003: 2 March 2003 to 6 November 20032004: 19 March 2004 to 28 October 20042005: 23 March 2005 to 14 November 20052006: 19 February 2006 to 20 October 20062008: 16 February 2008 to 8 December 200819771981198519891993199720032008JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bajio de Ahuichila meeting 30 C (86 F).
First to last qualifying date each year at Bajio de Ahuichila
YearFirst dateLast date
19771977-02-221977-11-23
19781978-01-071978-11-24
19791979-01-051979-10-31
19801980-02-091980-11-15
19811981-02-251981-11-29
19821982-02-111982-11-22
19831983-02-271983-11-22
19841984-03-031984-12-29
19851985-02-181985-11-13
19861986-02-231986-12-07
19871987-01-311987-11-24
19881988-01-061988-12-28
19891989-01-011989-11-23
19901990-03-081990-12-19
19911991-01-051991-11-16
19921992-03-061992-11-09
19931993-02-201993-11-25
19941994-02-091994-11-27
19951995-02-081995-11-29
19961996-01-201996-11-28
19971997-03-051997-09-30
19981998-03-251998-11-09
19991999-02-101999-10-21
20022002-01-292002-10-23
20032003-03-022003-11-06
20042004-03-192004-10-28
20052005-03-232005-11-14
20062006-02-192006-10-20
20082008-02-162008-12-08

Every Fixed Threshold

Fixed thresholds at Bajio de Ahuichila
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days292551996134
35 C (95 F): Days29178197916
40 C (104 F): Days143219798
45 C (113 F): Days1119891
90 F (32.2 C): Days29215197962
100 F (37.8 C): Days2410219791
110 F (43.3 C): Days1219892
0 C (32 F): Frost days (min2982198663
-10 C (14 F): Days with min9619992
20 C (68 F): Tropical nights (min201919879
25 C (77 F): Days with min2319871
10 mm (0.39 in): Days with 10 mm or more rain381619684
25 mm (0.98 in): Days with 25 mm or more rain23619682
50 mm (1.97 in): Days with 50 mm or more rain2119941

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1977.

Download the Data

  • Data for Bajio de Ahuichila 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).