Built 2026-10-19 (19 October 2026)

Xul Threshold Days by Year (MXN00031038)

13 fixed thresholds counted per year at Xul (MXN00031038): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Xul Thresholds

  • Xul: days with 10 mm (0.39 in) or more of precipitation in 24 years, most in 1999 with 67.
  • Xul: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 1999 with 24.
  • Xul: days with a maximum temperature at or above 30 C (86 F) in 22 years, most in 1992 with 361.
  • Xul: days with a maximum temperature at or above 35 C (95 F) in 22 years, most in 1991 with 350.
  • 13 fixed thresholds have at least one qualifying day at Xul.
22 years with a qualifying day
Days at or above 30 C (86 F) per year at Xul Days per year at Xul with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 361 in 1992. 01002003004001970: 2861971: 3251972: 3251976: 3371977: 3461978: 3531979: 3491980: 3011983: 2821984: 2731985: 3191989: 2991991: 3581992: 3611993: 3531994: 3371995: 3561996: 3551999: 3102000: 3332001: 3272002: 30119701976197919841991199419992002
Days per year at Xul with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 361 in 1992.
Days at or above 30 C (86 F) per year at Xul
YearDaysDecade average
1970286331.6
1971325331.6
1972325331.6
1976337331.6
1977346331.6
1978353331.6
1979349331.6
1980301294.8
1983282294.8
1984273294.8
1985319294.8
1989299294.8
1991358347.1
1992361347.1
1993353347.1
1994337347.1
1995356347.1
1996355347.1
1999310347.1
2000333320.3
2001327320.3
2002301320.3
First to last qualifying date each year at Xul For each year, a bar from the first to the last day at Xul meeting 30 C (86 F). 1970: 1 February 1970 to 31 December 19701971: 1 January 1971 to 29 December 19711972: 2 January 1972 to 31 December 19721976: 1 January 1976 to 31 December 19761977: 1 January 1977 to 31 December 19771978: 1 January 1978 to 31 December 19781979: 1 January 1979 to 31 December 19791980: 2 January 1980 to 15 December 19801983: 1 February 1983 to 29 December 19831984: 16 January 1984 to 22 December 19841985: 1 January 1985 to 31 December 19851989: 1 January 1989 to 30 November 19891991: 1 January 1991 to 31 December 19911992: 1 January 1992 to 31 December 19921993: 1 January 1993 to 31 December 19931994: 1 January 1994 to 31 December 19941995: 1 January 1995 to 30 December 19951996: 1 January 1996 to 30 December 19961999: 1 January 1999 to 23 December 19992000: 1 January 2000 to 31 December 20002001: 1 January 2001 to 29 December 20012002: 1 January 2002 to 20 December 200219701976197919841991199419992002JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Xul meeting 30 C (86 F).
First to last qualifying date each year at Xul
YearFirst dateLast date
19701970-02-011970-12-31
19711971-01-011971-12-29
19721972-01-021972-12-31
19761976-01-011976-12-31
19771977-01-011977-12-31
19781978-01-011978-12-31
19791979-01-011979-12-31
19801980-01-021980-12-15
19831983-02-011983-12-29
19841984-01-161984-12-22
19851985-01-011985-12-31
19891989-01-011989-11-30
19911991-01-011991-12-31
19921992-01-011992-12-31
19931993-01-011993-12-31
19941994-01-011994-12-31
19951995-01-011995-12-30
19961996-01-011996-12-30
19991999-01-011999-12-23
20002000-01-012000-12-31
20012001-01-012001-12-29
20022002-01-012002-12-20

Every Fixed Threshold

Fixed thresholds at Xul
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days223611992301
35 C (95 F): Days223501991159
40 C (104 F): Days2271199118
45 C (113 F): Days2319913
90 F (32.2 C): Days223551991211
100 F (37.8 C): Days22224199159
110 F (43.3 C): Days2319913
20 C (68 F): Tropical nights (min22284199184
25 C (77 F): Days with min207219913
10 mm (0.39 in): Days with 10 mm or more rain2467199949
25 mm (0.98 in): Days with 25 mm or more rain2424199921
50 mm (1.97 in): Days with 50 mm or more rain17719843
100 mm (3.94 in): Days with 100 mm or more rain2219842

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1970.

Download the Data

  • Data for Xul 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).