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

Presa Tepetitlan Threshold Days by Year (MXN00015076)

6 fixed thresholds counted per year at Presa Tepetitlan (MXN00015076): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Presa Tepetitlan Thresholds

  • Presa Tepetitlan: days with 10 mm (0.39 in) or more of precipitation in 44 years, most in 1967 with 43.
  • Presa Tepetitlan: days with 25 mm (0.98 in) or more of precipitation in 44 years, most in 1984 with 10.
  • Presa Tepetitlan: nights with a minimum temperature at or below 0 C (32 F) in 43 years, most in 2007 with 153.
  • Presa Tepetitlan: days with 50 mm (1.97 in) or more of precipitation in 9 years, most in 1977 with 2.
  • 6 fixed thresholds have at least one qualifying day at Presa Tepetitlan.
7 years with a qualifying day
Days at or above 30 C (86 F) per year at Presa Tepetitlan Days per year at Presa Tepetitlan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 9 in 2006. 0358101963: 21964: 21971: 21983: 31998: 42003: 12006: 91963196419711983199820032006
Days per year at Presa Tepetitlan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 9 in 2006.
Days at or above 30 C (86 F) per year at Presa Tepetitlan
YearDaysDecade average
196322
196422
197122
198333
199844
200315
200695
First to last qualifying date each year at Presa Tepetitlan For each year, a bar from the first to the last day at Presa Tepetitlan meeting 30 C (86 F). 1963: 23 April 1963 to 24 April 19631964: 28 April 1964 to 5 May 19641971: 26 April 1971 to 28 April 19711983: 1 May 1983 to 4 May 19831998: 9 May 1998 to 12 May 19982003: 7 May 2003 to 7 May 20032006: 22 February 2006 to 20 April 20061963196419711983199820032006JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Presa Tepetitlan meeting 30 C (86 F).
First to last qualifying date each year at Presa Tepetitlan
YearFirst dateLast date
19631963-04-231963-04-24
19641964-04-281964-05-05
19711971-04-261971-04-28
19831983-05-011983-05-04
19981998-05-091998-05-12
20032003-05-072003-05-07
20062006-02-222006-04-20

Every Fixed Threshold

Fixed thresholds at Presa Tepetitlan
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days7920069
0 C (32 F): Frost days (min431532007137
-10 C (14 F): Days with min2120041
10 mm (0.39 in): Days with 10 mm or more rain4443196728
25 mm (0.98 in): Days with 25 mm or more rain441019848
50 mm (1.97 in): Days with 50 mm or more rain9219771

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1963.

Download the Data

  • Data for Presa Tepetitlan 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).