Built 2026-10-19 (19 October 2026)

San Isidro Canoas Altas Threshold Days by Year (MXN00021073)

8 fixed thresholds counted per year at San Isidro Canoas Altas (MXN00021073): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for San Isidro Canoas Altas Thresholds

  • San Isidro Canoas Altas: days with 10 mm (0.39 in) or more of precipitation in 33 years, most in 1972 with 47.
  • San Isidro Canoas Altas: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 1986 with 7.
  • San Isidro Canoas Altas: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1986 with 2.
  • San Isidro Canoas Altas: nights with a minimum temperature at or below 0 C (32 F) in 3 years, most in 2004 with 12.
  • 8 fixed thresholds have at least one qualifying day at San Isidro Canoas Altas.
3 years with a qualifying day
Nights at or below 0 C (32 F) per year at San Isidro Canoas Altas Days per year at San Isidro Canoas Altas with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 12 in 2004. 0510152004: 122005: 22006: 6200420052006
Days per year at San Isidro Canoas Altas with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 12 in 2004.
Nights at or below 0 C (32 F) per year at San Isidro Canoas Altas
YearDaysDecade average
2004126.7
200526.7
200666.7
First to last qualifying date each year at San Isidro Canoas Altas For each year, a bar from the first to the last day at San Isidro Canoas Altas meeting 0 C (32 F). 2004: 18 January 2004 to 30 December 20042005: 9 January 2005 to 17 January 20052006: 5 January 2006 to 26 December 2006200420052006JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at San Isidro Canoas Altas meeting 0 C (32 F).
First to last qualifying date each year at San Isidro Canoas Altas
YearFirst dateLast date
20042004-01-182004-12-30
20052005-01-092005-01-17
20062006-01-052006-12-26

Every Fixed Threshold

Fixed thresholds at San Isidro Canoas Altas
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days121200221
35 C (95 F): Days1320023
90 F (32.2 C): Days1620026
0 C (32 F): Frost days (min31220046
10 mm (0.39 in): Days with 10 mm or more rain3347197218
25 mm (0.98 in): Days with 25 mm or more rain27719866
50 mm (1.97 in): Days with 50 mm or more rain8219861
100 mm (3.94 in): Days with 100 mm or more rain10n/a1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2002.

Download the Data

  • Data for San Isidro Canoas Altas 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).