Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

Mexcalhuacan Threshold Days by Year (MXN00016239)

12 fixed thresholds counted per year at Mexcalhuacan (MXN00016239): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mexcalhuacan Thresholds

  • Mexcalhuacan: days with a maximum temperature at or above 30 C (86 F) in 5 years, most in 2009 with 364.
  • Mexcalhuacan: days with a maximum temperature at or above 35 C (95 F) in 5 years, most in 2008 with 83.
  • Mexcalhuacan: days with a maximum temperature at or above 90 F (32.2 C) in 5 years, most in 2009 with 257.
  • Mexcalhuacan: days with 10 mm (0.39 in) or more of precipitation in 5 years, most in 2010 with 40.
  • 12 fixed thresholds have at least one qualifying day at Mexcalhuacan.
5 years with a qualifying day
Days at or above 30 C (86 F) per year at Mexcalhuacan Days per year at Mexcalhuacan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 364 in 2009. 01002003004001986: 3292007: 3522008: 3552009: 3642010: 35319862007200820092010
Days per year at Mexcalhuacan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 364 in 2009.
Days at or above 30 C (86 F) per year at Mexcalhuacan
YearDaysDecade average
1986329329
2007352357
2008355357
2009364357
2010353353
First to last qualifying date each year at Mexcalhuacan For each year, a bar from the first to the last day at Mexcalhuacan meeting 30 C (86 F). 1986: 1 January 1986 to 29 December 19862007: 1 January 2007 to 31 December 20072008: 1 January 2008 to 29 December 20082009: 1 January 2009 to 31 December 20092010: 1 January 2010 to 31 December 201019862007200820092010JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mexcalhuacan meeting 30 C (86 F).
First to last qualifying date each year at Mexcalhuacan
YearFirst dateLast date
19861986-01-011986-12-29
20072007-01-012007-12-31
20082008-01-012008-12-29
20092009-01-012009-12-31
20102010-01-012010-12-31

Every Fixed Threshold

Fixed thresholds at Mexcalhuacan
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days53642009353
35 C (95 F): Days58320087
40 C (104 F): Days1120091
90 F (32.2 C): Days52572009133
100 F (37.8 C): Days1220092
20 C (68 F): Tropical nights (min43412007168
25 C (77 F): Days with min210200810
10 mm (0.39 in): Days with 10 mm or more rain540201040
25 mm (0.98 in): Days with 25 mm or more rain521201021
50 mm (1.97 in): Days with 50 mm or more rain513201013
100 mm (3.94 in): Days with 100 mm or more rain4520073
200 mm (7.87 in): Days with 200 mm or more rain1220072

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1986.

Download the Data

  • Data for Mexcalhuacan 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).