Built 2026-10-19 (19 October 2026)

Ocoyotepec Threshold Days by Year (MXN00015236)

6 fixed thresholds counted per year at Ocoyotepec (MXN00015236): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ocoyotepec Thresholds

  • Ocoyotepec: days with 10 mm (0.39 in) or more of precipitation in 24 years, most in 2000 with 48.
  • Ocoyotepec: days with 25 mm (0.98 in) or more of precipitation in 21 years, most in 1981 with 8.
  • Ocoyotepec: nights with a minimum temperature at or below 0 C (32 F) in 10 years, most in 1983 with 13.
  • Ocoyotepec: days with 50 mm (1.97 in) or more of precipitation in 7 years, most in 1982 with 1.
  • 6 fixed thresholds have at least one qualifying day at Ocoyotepec.
4 years with a qualifying day
Days at or above 30 C (86 F) per year at Ocoyotepec Days per year at Ocoyotepec with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 13 in 1998. 0510151983: 31988: 11998: 132008: 21983198819982008
Days per year at Ocoyotepec with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 13 in 1998.
Days at or above 30 C (86 F) per year at Ocoyotepec
YearDaysDecade average
198332
198812
19981313
200822
First to last qualifying date each year at Ocoyotepec For each year, a bar from the first to the last day at Ocoyotepec meeting 30 C (86 F). 1983: 1 May 1983 to 3 May 19831988: 27 April 1988 to 27 April 19881998: 7 May 1998 to 26 May 19982008: 21 April 2008 to 22 April 20081983198819982008JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ocoyotepec meeting 30 C (86 F).
First to last qualifying date each year at Ocoyotepec
YearFirst dateLast date
19831983-05-011983-05-03
19881988-04-271988-04-27
19981998-05-071998-05-26
20082008-04-212008-04-22

Every Fixed Threshold

Fixed thresholds at Ocoyotepec
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days41319982
90 F (32.2 C): Days1219982
0 C (32 F): Frost days (min101319834
10 mm (0.39 in): Days with 10 mm or more rain2448200038
25 mm (0.98 in): Days with 25 mm or more rain21819813
50 mm (1.97 in): Days with 50 mm or more rain7119821

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1983.

Download the Data

  • Data for Ocoyotepec 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).