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

Xcalak Threshold Days by Year (MXN00023029)

11 fixed thresholds counted per year at Xcalak (MXN00023029): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Xcalak Thresholds

  • Xcalak: days with 10 mm (0.39 in) or more of precipitation in 14 years, most in 1974 with 57.
  • Xcalak: days with 25 mm (0.98 in) or more of precipitation in 14 years, most in 1974 with 41.
  • Xcalak: days with a maximum temperature at or above 30 C (86 F) in 13 years, most in 1969 with 227.
  • Xcalak: days with a maximum temperature at or above 90 F (32.2 C) in 13 years, most in 1978 with 86.
  • 11 fixed thresholds have at least one qualifying day at Xcalak.
13 years with a qualifying day
Days at or above 30 C (86 F) per year at Xcalak Days per year at Xcalak with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 227 in 1969. 01002003001964: 2181965: 1481966: 1661967: 1821968: 2211969: 2271970: 1971971: 1801974: 1571975: 1911976: 1921977: 1941978: 2261964196619681970197419761978
Days per year at Xcalak with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 227 in 1969.
Days at or above 30 C (86 F) per year at Xcalak
YearDaysDecade average
1964218193.7
1965148193.7
1966166193.7
1967182193.7
1968221193.7
1969227193.7
1970197191
1971180191
1974157191
1975191191
1976192191
1977194191
1978226191
First to last qualifying date each year at Xcalak For each year, a bar from the first to the last day at Xcalak meeting 30 C (86 F). 1964: 2 January 1964 to 26 December 19641965: 4 March 1965 to 17 December 19651966: 22 January 1966 to 15 November 19661967: 7 February 1967 to 28 December 19671968: 28 January 1968 to 29 December 19681969: 4 January 1969 to 26 December 19691970: 3 January 1970 to 26 December 19701971: 9 January 1971 to 13 November 19711974: 26 March 1974 to 28 December 19741975: 1 April 1975 to 12 November 19751976: 12 January 1976 to 17 November 19761977: 4 January 1977 to 14 December 19771978: 3 January 1978 to 31 December 19781964196619681970197419761978JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Xcalak meeting 30 C (86 F).
First to last qualifying date each year at Xcalak
YearFirst dateLast date
19641964-01-021964-12-26
19651965-03-041965-12-17
19661966-01-221966-11-15
19671967-02-071967-12-28
19681968-01-281968-12-29
19691969-01-041969-12-26
19701970-01-031970-12-26
19711971-01-091971-11-13
19741974-03-261974-12-28
19751975-04-011975-11-12
19761976-01-121976-11-17
19771977-01-041977-12-14
19781978-01-031978-12-31

Every Fixed Threshold

Fixed thresholds at Xcalak
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days132271969226
35 C (95 F): Days930197627
90 F (32.2 C): Days1386197886
100 F (37.8 C): Days4819788
20 C (68 F): Tropical nights (min133461977314
25 C (77 F): Days with min131911977114
10 mm (0.39 in): Days with 10 mm or more rain1457197429
25 mm (0.98 in): Days with 25 mm or more rain144119744
50 mm (1.97 in): Days with 50 mm or more rain132819742
100 mm (3.94 in): Days with 100 mm or more rain312197412
200 mm (7.87 in): Days with 200 mm or more rain1119741

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1964.

Download the Data

  • Data for Xcalak 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).