Built 2026-10-19 (19 October 2026)

Xocnaceh Threshold Days by Year (MXN00031037)

12 fixed thresholds counted per year at Xocnaceh (MXN00031037): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Xocnaceh Thresholds

  • Xocnaceh: days with a maximum temperature at or above 30 C (86 F) in 27 years, most in 1972 with 328.
  • Xocnaceh: days with a maximum temperature at or above 35 C (95 F) in 27 years, most in 1979 with 168.
  • Xocnaceh: days with a maximum temperature at or above 90 F (32.2 C) in 27 years, most in 1980 with 246.
  • Xocnaceh: days with a maximum temperature at or above 100 F (37.8 C) in 27 years, most in 1975 with 71.
  • 12 fixed thresholds have at least one qualifying day at Xocnaceh.
27 years with a qualifying day
Days at or above 30 C (86 F) per year at Xocnaceh Days per year at Xocnaceh with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 328 in 1972. 01002003004001953: 3061954: 2821955: 2841956: 3101957: 3091958: 2981959: 2881960: 3081961: 2871962: 3001963: 2861964: 2721965: 2841966: 2461967: 2841968: 2631970: 3101971: 3211972: 3281973: 3151974: 3181975: 3051976: 2761977: 2951978: 3001979: 3101980: 313195319561959196219651968197219751978
Days per year at Xocnaceh with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 328 in 1972.
Days at or above 30 C (86 F) per year at Xocnaceh
YearDaysDecade average
1953306296.7
1954282296.7
1955284296.7
1956310296.7
1957309296.7
1958298296.7
1959288296.7
1960308281.1
1961287281.1
1962300281.1
1963286281.1
1964272281.1
1965284281.1
1966246281.1
1967284281.1
1968263281.1
1970310307.8
1971321307.8
1972328307.8
1973315307.8
1974318307.8
1975305307.8
1976276307.8
1977295307.8
1978300307.8
1979310307.8
1980313313
First to last qualifying date each year at Xocnaceh For each year, a bar from the first to the last day at Xocnaceh meeting 30 C (86 F). 1953: 1 January 1953 to 31 December 19531954: 1 January 1954 to 31 December 19541955: 1 January 1955 to 6 December 19551956: 18 January 1956 to 24 December 19561957: 5 January 1957 to 31 December 19571958: 13 January 1958 to 30 December 19581959: 1 January 1959 to 31 December 19591960: 1 January 1960 to 31 December 19601961: 1 January 1961 to 20 December 19611962: 5 January 1962 to 31 December 19621963: 1 January 1963 to 14 December 19631964: 8 January 1964 to 31 December 19641965: 2 January 1965 to 19 December 19651966: 1 January 1966 to 31 December 19661967: 1 January 1967 to 31 December 19671968: 1 January 1968 to 30 November 19681970: 1 January 1970 to 31 December 19701971: 1 January 1971 to 31 December 19711972: 1 January 1972 to 31 December 19721973: 1 January 1973 to 31 December 19731974: 1 January 1974 to 31 December 19741975: 1 January 1975 to 31 December 19751976: 1 January 1976 to 25 December 19761977: 2 January 1977 to 28 December 19771978: 1 January 1978 to 25 December 19781979: 3 January 1979 to 23 December 19791980: 1 January 1980 to 28 December 19801953195719611965197019741978JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Xocnaceh meeting 30 C (86 F).
First to last qualifying date each year at Xocnaceh
YearFirst dateLast date
19531953-01-011953-12-31
19541954-01-011954-12-31
19551955-01-011955-12-06
19561956-01-181956-12-24
19571957-01-051957-12-31
19581958-01-131958-12-30
19591959-01-011959-12-31
19601960-01-011960-12-31
19611961-01-011961-12-20
19621962-01-051962-12-31
19631963-01-011963-12-14
19641964-01-081964-12-31
19651965-01-021965-12-19
19661966-01-011966-12-31
19671967-01-011967-12-31
19681968-01-011968-11-30
19701970-01-011970-12-31
19711971-01-011971-12-31
19721972-01-011972-12-31
19731973-01-011973-12-31
19741974-01-011974-12-31
19751975-01-011975-12-31
19761976-01-011976-12-25
19771977-01-021977-12-28
19781978-01-011978-12-25
19791979-01-031979-12-23
19801980-01-011980-12-28

Every Fixed Threshold

Fixed thresholds at Xocnaceh
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days273281972313
35 C (95 F): Days271681979142
40 C (104 F): Days2124197512
90 F (32.2 C): Days272461980246
100 F (37.8 C): Days2771197547
110 F (43.3 C): Days1119781
20 C (68 F): Tropical nights (min272411958232
25 C (77 F): Days with min16719783
10 mm (0.39 in): Days with 10 mm or more rain2739195312
25 mm (0.98 in): Days with 25 mm or more rain272419663
50 mm (1.97 in): Days with 50 mm or more rain26719661
100 mm (3.94 in): Days with 100 mm or more rain11219651

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1953.

Download the Data

  • Data for Xocnaceh 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).