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Built 2026-10-19 (19 October 2026)

San Jose Valle Threshold Days by Year (MXN00018030)

12 fixed thresholds counted per year at San Jose Valle (MXN00018030): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for San Jose Valle Thresholds

  • San Jose Valle: days with 10 mm (0.39 in) or more of precipitation in 36 years, most in 2003 with 46.
  • San Jose Valle: days with 25 mm (0.98 in) or more of precipitation in 36 years, most in 2003 with 29.
  • San Jose Valle: days with 50 mm (1.97 in) or more of precipitation in 33 years, most in 2003 with 13.
  • San Jose Valle: days with a maximum temperature at or above 30 C (86 F) in 31 years, most in 1991 with 365.
  • 12 fixed thresholds have at least one qualifying day at San Jose Valle.
31 years with a qualifying day
Days at or above 30 C (86 F) per year at San Jose Valle Days per year at San Jose Valle with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 365 in 1991. 01002003004001980: 3201981: 3521982: 3551983: 3581984: 3281986: 3241987: 3431988: 3281990: 3261991: 3651992: 3371993: 3651994: 3641995: 3561996: 3221997: 3461999: 3282000: 3512001: 3232002: 3152003: 3492004: 3192005: 3262006: 3432007: 2932008: 2522009: 3172010: 2872011: 2762012: 2972013: 31519801984199019941999200320072011
Days per year at San Jose Valle with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 365 in 1991.
Days at or above 30 C (86 F) per year at San Jose Valle
YearDaysDecade average
1980320338.5
1981352338.5
1982355338.5
1983358338.5
1984328338.5
1986324338.5
1987343338.5
1988328338.5
1990326345.4
1991365345.4
1992337345.4
1993365345.4
1994364345.4
1995356345.4
1996322345.4
1997346345.4
1999328345.4
2000351318.8
2001323318.8
2002315318.8
2003349318.8
2004319318.8
2005326318.8
2006343318.8
2007293318.8
2008252318.8
2009317318.8
2010287293.8
2011276293.8
2012297293.8
2013315293.8
First to last qualifying date each year at San Jose Valle For each year, a bar from the first to the last day at San Jose Valle meeting 30 C (86 F). 1980: 1 January 1980 to 31 December 19801981: 1 January 1981 to 31 December 19811982: 1 January 1982 to 31 December 19821983: 2 January 1983 to 31 December 19831984: 1 January 1984 to 31 December 19841986: 1 January 1986 to 31 December 19861987: 1 January 1987 to 31 December 19871988: 1 February 1988 to 28 December 19881990: 2 January 1990 to 31 December 19901991: 1 January 1991 to 31 December 19911992: 1 January 1992 to 31 December 19921993: 1 January 1993 to 31 December 19931994: 1 January 1994 to 31 December 19941995: 1 January 1995 to 31 December 19951996: 1 January 1996 to 31 December 19961997: 1 January 1997 to 31 December 19971999: 1 January 1999 to 31 December 19992000: 1 January 2000 to 31 December 20002001: 1 January 2001 to 30 November 20012002: 1 January 2002 to 31 December 20022003: 1 January 2003 to 31 December 20032004: 1 January 2004 to 31 December 20042005: 7 January 2005 to 30 December 20052006: 1 January 2006 to 29 December 20062007: 2 January 2007 to 30 November 20072008: 1 January 2008 to 31 December 20082009: 1 January 2009 to 31 December 20092010: 2 January 2010 to 15 December 20102011: 4 January 2011 to 25 December 20112012: 2 January 2012 to 31 December 20122013: 1 January 2013 to 25 December 201319801984199019941999200320072011JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at San Jose Valle meeting 30 C (86 F).
First to last qualifying date each year at San Jose Valle
YearFirst dateLast date
19801980-01-011980-12-31
19811981-01-011981-12-31
19821982-01-011982-12-31
19831983-01-021983-12-31
19841984-01-011984-12-31
19861986-01-011986-12-31
19871987-01-011987-12-31
19881988-02-011988-12-28
19901990-01-021990-12-31
19911991-01-011991-12-31
19921992-01-011992-12-31
19931993-01-011993-12-31
19941994-01-011994-12-31
19951995-01-011995-12-31
19961996-01-011996-12-31
19971997-01-011997-12-31
19991999-01-011999-12-31
20002000-01-012000-12-31
20012001-01-012001-11-30
20022002-01-012002-12-31
20032003-01-012003-12-31
20042004-01-012004-12-31
20052005-01-072005-12-30
20062006-01-012006-12-29
20072007-01-022007-11-30
20082008-01-012008-12-31
20092009-01-012009-12-31
20102010-01-022010-12-15
20112011-01-042011-12-25
20122012-01-022012-12-31
20132013-01-012013-12-25

Every Fixed Threshold

Fixed thresholds at San Jose Valle
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days313651991315
35 C (95 F): Days31259199246
40 C (104 F): Days91420011
90 F (32.2 C): Days313271994157
100 F (37.8 C): Days2811519941
20 C (68 F): Tropical nights (min292821981192
25 C (77 F): Days with min2916319816
10 mm (0.39 in): Days with 10 mm or more rain3646200333
25 mm (0.98 in): Days with 25 mm or more rain3629200315
50 mm (1.97 in): Days with 50 mm or more rain331320036
100 mm (3.94 in): Days with 100 mm or more rain11420023
200 mm (7.87 in): Days with 200 mm or more rain1120021

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1980.

Download the Data

  • Data for San Jose Valle 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).