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Data as of 2025-12-31
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Built 2026-10-17 (17 October 2026)

Rosendo Salazar Threshold Days by Year

11 fixed thresholds counted per year at Rosendo Salazar (MXN00007362): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Rosendo Salazar Thresholds

  • Rosendo Salazar: days with a maximum temperature at or above 30 C (86 F) in 26 years, most in 1997 with 299.
  • Rosendo Salazar: days with a maximum temperature at or above 35 C (95 F) in 26 years, most in 1996 with 22.
  • Rosendo Salazar: days with a maximum temperature at or above 90 F (32.2 C) in 26 years, most in 1996 with 92.
  • Rosendo Salazar: nights with a minimum temperature at or above 20 C (68 F) in 26 years, most in 2003 with 168.
  • 11 fixed thresholds have at least one qualifying day at Rosendo Salazar.
26 years with a qualifying day
Days at or above 30 C (86 F) per year at Rosendo Salazar Days per year at Rosendo Salazar with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 299 in 1997. 01002003001984: 1151985: 1701986: 1621987: 1921988: 1531989: 1281990: 1901991: 1951992: 1681993: 1711994: 2121995: 2151996: 2871997: 2991998: 1621999: 1282001: 1512002: 1682003: 1532004: 1552005: 1462006: 1542007: 1642008: 1232009: 1862011: 116198419871990199319961999200320062009
Days per year at Rosendo Salazar with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 299 in 1997.
Days at or above 30 C (86 F) per year at Rosendo Salazar
YearDaysDecade average
1984115153.3
1985170153.3
1986162153.3
1987192153.3
1988153153.3
1989128153.3
1990190202.7
1991195202.7
1992168202.7
1993171202.7
1994212202.7
1995215202.7
1996287202.7
1997299202.7
1998162202.7
1999128202.7
2001151155.6
2002168155.6
2003153155.6
2004155155.6
2005146155.6
2006154155.6
2007164155.6
2008123155.6
2009186155.6
2011116116
First to last qualifying date each year at Rosendo Salazar For each year, a bar from the first to the last day at Rosendo Salazar meeting 30 C (86 F). 1984: 13 January 1984 to 28 December 19841985: 1 January 1985 to 28 December 19851986: 2 January 1986 to 31 December 19861987: 14 January 1987 to 27 December 19871988: 7 January 1988 to 30 December 19881989: 1 February 1989 to 19 December 19891990: 4 January 1990 to 30 December 19901991: 6 January 1991 to 13 December 19911992: 4 January 1992 to 26 December 19921993: 4 January 1993 to 24 December 19931994: 1 January 1994 to 31 December 19941995: 6 January 1995 to 31 December 19951996: 1 January 1996 to 31 December 19961997: 1 January 1997 to 25 December 19971998: 5 January 1998 to 31 December 19981999: 1 January 1999 to 23 August 19992001: 10 January 2001 to 30 December 20012002: 1 January 2002 to 24 December 20022003: 1 January 2003 to 30 December 20032004: 1 January 2004 to 28 December 20042005: 5 January 2005 to 30 December 20052006: 2 January 2006 to 30 December 20062007: 5 January 2007 to 30 December 20072008: 7 January 2008 to 27 December 20082009: 2 January 2009 to 31 December 20092011: 1 January 2011 to 22 November 20111984198819921996200120052009JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Rosendo Salazar meeting 30 C (86 F).
First to last qualifying date each year at Rosendo Salazar
YearFirst dateLast date
19841984-01-131984-12-28
19851985-01-011985-12-28
19861986-01-021986-12-31
19871987-01-141987-12-27
19881988-01-071988-12-30
19891989-02-011989-12-19
19901990-01-041990-12-30
19911991-01-061991-12-13
19921992-01-041992-12-26
19931993-01-041993-12-24
19941994-01-011994-12-31
19951995-01-061995-12-31
19961996-01-011996-12-31
19971997-01-011997-12-25
19981998-01-051998-12-31
19991999-01-011999-08-23
20012001-01-102001-12-30
20022002-01-012002-12-24
20032003-01-012003-12-30
20042004-01-012004-12-28
20052005-01-052005-12-30
20062006-01-022006-12-30
20072007-01-052007-12-30
20082008-01-072008-12-27
20092009-01-022009-12-31
20112011-01-012011-11-22

Every Fixed Threshold

Fixed thresholds at Rosendo Salazar
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days262991997116
35 C (95 F): Days262219961
90 F (32.2 C): Days2692199620
100 F (37.8 C): Days3119891
20 C (68 F): Tropical nights (min261682003118
25 C (77 F): Days with min1120031
10 mm (0.39 in): Days with 10 mm or more rain2647199534
25 mm (0.98 in): Days with 25 mm or more rain2622199516
50 mm (1.97 in): Days with 50 mm or more rain26819882
100 mm (3.94 in): Days with 100 mm or more rain7320051
200 mm (7.87 in): Days with 200 mm or more rain1220052

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1984.

Download the Data

  • Data for Rosendo Salazar 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

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