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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

San Rafael Mazatepec Threshold Days by Year (MXN00013030)

8 fixed thresholds counted per year at San Rafael Mazatepec (MXN00013030): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for San Rafael Mazatepec Thresholds

  • San Rafael Mazatepec: days with 10 mm (0.39 in) or more of precipitation in 35 years, most in 2004 with 34.
  • San Rafael Mazatepec: days with 25 mm (0.98 in) or more of precipitation in 35 years, most in 1990 with 11.
  • San Rafael Mazatepec: days with 50 mm (1.97 in) or more of precipitation in 14 years, most in 2004 with 3.
  • San Rafael Mazatepec: nights with a minimum temperature at or below 0 C (32 F) in 9 years, most in 1999 with 63.
  • 8 fixed thresholds have at least one qualifying day at San Rafael Mazatepec.
6 years with a qualifying day
Days at or above 30 C (86 F) per year at San Rafael Mazatepec Days per year at San Rafael Mazatepec with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 34 in 2005. 0102030402005: 342007: 42008: 232009: 132011: 212012: 17200520072008200920112012
Days per year at San Rafael Mazatepec with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 34 in 2005.
Days at or above 30 C (86 F) per year at San Rafael Mazatepec
YearDaysDecade average
20053418.5
2007418.5
20082318.5
20091318.5
20112119
20121719
First to last qualifying date each year at San Rafael Mazatepec For each year, a bar from the first to the last day at San Rafael Mazatepec meeting 30 C (86 F). 2005: 21 March 2005 to 14 December 20052007: 23 February 2007 to 6 June 20072008: 29 March 2008 to 13 September 20082009: 7 May 2009 to 11 December 20092011: 4 March 2011 to 29 May 20112012: 17 February 2012 to 6 October 2012200520072008200920112012JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at San Rafael Mazatepec meeting 30 C (86 F).
First to last qualifying date each year at San Rafael Mazatepec
YearFirst dateLast date
20052005-03-212005-12-14
20072007-02-232007-06-06
20082008-03-292008-09-13
20092009-05-072009-12-11
20112011-03-042011-05-29
20122012-02-172012-10-06

Every Fixed Threshold

Fixed thresholds at San Rafael Mazatepec
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days634200517
35 C (95 F): Days1220122
90 F (32.2 C): Days4420124
0 C (32 F): Frost days (min96319991
10 mm (0.39 in): Days with 10 mm or more rain3534200421
25 mm (0.98 in): Days with 25 mm or more rain351119906
50 mm (1.97 in): Days with 50 mm or more rain14320041
100 mm (3.94 in): Days with 100 mm or more rain1119801

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2005.

Download the Data

  • Data for San Rafael Mazatepec 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).