Built 2026-10-19 (19 October 2026)

Santa Rita Threshold Days by Year (MXN00003146)

14 fixed thresholds counted per year at Santa Rita (MXN00003146): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Santa Rita Thresholds

  • Santa Rita: days with a maximum temperature at or above 30 C (86 F) in 31 years, most in 2006 with 334.
  • Santa Rita: days with a maximum temperature at or above 35 C (95 F) in 31 years, most in 2002 with 195.
  • Santa Rita: days with a maximum temperature at or above 90 F (32.2 C) in 31 years, most in 2006 with 232.
  • Santa Rita: days with a maximum temperature at or above 100 F (37.8 C) in 31 years, most in 2002 with 136.
  • 14 fixed thresholds have at least one qualifying day at Santa Rita.
31 years with a qualifying day
Days at or above 30 C (86 F) per year at Santa Rita Days per year at Santa Rita with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 334 in 2006. 01002003004001979: 1771980: 2251981: 2501982: 2481983: 2461984: 2371985: 2311986: 2351987: 1751988: 2321989: 2011990: 1901991: 1871993: 2061994: 2351995: 1731996: 2071997: 1761999: 2222001: 2282002: 2702003: 3042004: 1762005: 2732006: 3342007: 902008: 1412009: 1892010: 1852011: 2732012: 18319791983198719911996200220062010
Days per year at Santa Rita with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 334 in 2006.
Days at or above 30 C (86 F) per year at Santa Rita
YearDaysDecade average
1979177177
1980225228
1981250228
1982248228
1983246228
1984237228
1985231228
1986235228
1987175228
1988232228
1989201228
1990190199.5
1991187199.5
1993206199.5
1994235199.5
1995173199.5
1996207199.5
1997176199.5
1999222199.5
2001228222.8
2002270222.8
2003304222.8
2004176222.8
2005273222.8
2006334222.8
200790222.8
2008141222.8
2009189222.8
2010185213.7
2011273213.7
2012183213.7
First to last qualifying date each year at Santa Rita For each year, a bar from the first to the last day at Santa Rita meeting 30 C (86 F). 1979: 9 February 1979 to 31 December 19791980: 4 January 1980 to 31 December 19801981: 7 February 1981 to 30 December 19811982: 24 January 1982 to 17 November 19821983: 7 January 1983 to 15 December 19831984: 1 February 1984 to 12 December 19841985: 15 February 1985 to 31 December 19851986: 1 January 1986 to 31 October 19861987: 26 January 1987 to 9 December 19871988: 16 January 1988 to 16 December 19881989: 23 February 1989 to 2 December 19891990: 31 March 1990 to 31 December 19901991: 1 February 1991 to 29 November 19911993: 9 February 1993 to 12 November 19931994: 8 April 1994 to 30 November 19941995: 1 February 1995 to 3 December 19951996: 26 February 1996 to 30 November 19961997: 10 May 1997 to 18 November 19971999: 14 March 1999 to 30 November 19992001: 3 February 2001 to 6 November 20012002: 1 March 2002 to 27 December 20022003: 2 January 2003 to 29 November 20032004: 2 May 2004 to 26 November 20042005: 11 January 2005 to 24 December 20052006: 1 January 2006 to 31 December 20062007: 26 July 2007 to 22 November 20072008: 12 June 2008 to 31 October 20082009: 3 June 2009 to 24 December 20092010: 31 May 2010 to 22 December 20102011: 18 January 2011 to 21 November 20112012: 28 April 2012 to 31 October 201219791983198719911996200220062010JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Santa Rita meeting 30 C (86 F).
First to last qualifying date each year at Santa Rita
YearFirst dateLast date
19791979-02-091979-12-31
19801980-01-041980-12-31
19811981-02-071981-12-30
19821982-01-241982-11-17
19831983-01-071983-12-15
19841984-02-011984-12-12
19851985-02-151985-12-31
19861986-01-011986-10-31
19871987-01-261987-12-09
19881988-01-161988-12-16
19891989-02-231989-12-02
19901990-03-311990-12-31
19911991-02-011991-11-29
19931993-02-091993-11-12
19941994-04-081994-11-30
19951995-02-011995-12-03
19961996-02-261996-11-30
19971997-05-101997-11-18
19991999-03-141999-11-30
20012001-02-032001-11-06
20022002-03-012002-12-27
20032003-01-022003-11-29
20042004-05-022004-11-26
20052005-01-112005-12-24
20062006-01-012006-12-31
20072007-07-262007-11-22
20082008-06-122008-10-31
20092009-06-032009-12-24
20102010-05-312010-12-22
20112011-01-182011-11-21
20122012-04-282012-10-31

Every Fixed Threshold

Fixed thresholds at Santa Rita
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days313342006183
35 C (95 F): Days311952002110
40 C (104 F): Days2951200912
90 F (32.2 C): Days312322006140
100 F (37.8 C): Days31136200241
110 F (43.3 C): Days1119821
0 C (32 F): Frost days (min3219871
20 C (68 F): Tropical nights (min22108198972
25 C (77 F): Days with min92119895
10 mm (0.39 in): Days with 10 mm or more rain281219844
25 mm (0.98 in): Days with 25 mm or more rain16520092
50 mm (1.97 in): Days with 50 mm or more rain11320091
100 mm (3.94 in): Days with 100 mm or more rain1220092
200 mm (7.87 in): Days with 200 mm or more rain1120091

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1979.

Download the Data

  • Data for Santa Rita 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).