Built 2026-10-19 (19 October 2026)

Bethania Threshold Days by Year (MXN00020008)

14 fixed thresholds counted per year at Bethania (MXN00020008): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bethania Thresholds

  • Bethania: days with a maximum temperature at or above 30 C (86 F) in 40 years, most in 2003 with 319.
  • Bethania: days with a maximum temperature at or above 35 C (95 F) in 40 years, most in 2004 with 226.
  • Bethania: days with a maximum temperature at or above 90 F (32.2 C) in 40 years, most in 2004 with 283.
  • Bethania: days with a maximum temperature at or above 100 F (37.8 C) in 40 years, most in 2003 with 79.
  • 14 fixed thresholds have at least one qualifying day at Bethania.
40 years with a qualifying day
Days at or above 30 C (86 F) per year at Bethania Days per year at Bethania with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 319 in 2003. 01002003004001957: 2711958: 2381959: 2511960: 2491961: 2401962: 2561963: 2681964: 2571965: 2281966: 2091967: 2301968: 2111969: 2191970: 2181971: 2701972: 2631973: 2471974: 2631975: 2901976: 2611977: 2921978: 2921979: 2581980: 2431981: 2271982: 2661983: 2291984: 2221991: 2601992: 2531993: 2851994: 2981995: 2951997: 2722000: 3012001: 2862002: 3082003: 3192004: 3132005: 3021957196119651969197319771981199119952002
Days per year at Bethania with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 319 in 2003.
Days at or above 30 C (86 F) per year at Bethania
YearDaysDecade average
1957271253.3
1958238253.3
1959251253.3
1960249236.7
1961240236.7
1962256236.7
1963268236.7
1964257236.7
1965228236.7
1966209236.7
1967230236.7
1968211236.7
1969219236.7
1970218265.4
1971270265.4
1972263265.4
1973247265.4
1974263265.4
1975290265.4
1976261265.4
1977292265.4
1978292265.4
1979258265.4
1980243237.4
1981227237.4
1982266237.4
1983229237.4
1984222237.4
1991260277.2
1992253277.2
1993285277.2
1994298277.2
1995295277.2
1997272277.2
2000301304.8
2001286304.8
2002308304.8
2003319304.8
2004313304.8
2005302304.8
First to last qualifying date each year at Bethania For each year, a bar from the first to the last day at Bethania meeting 30 C (86 F). 1957: 8 January 1957 to 31 December 19571958: 10 January 1958 to 10 December 19581959: 3 January 1959 to 27 December 19591960: 1 January 1960 to 31 December 19601961: 3 January 1961 to 20 December 19611962: 5 January 1962 to 29 December 19621963: 2 January 1963 to 26 December 19631964: 6 January 1964 to 30 December 19641965: 8 January 1965 to 24 December 19651966: 1 January 1966 to 28 December 19661967: 7 January 1967 to 22 December 19671968: 3 January 1968 to 27 December 19681969: 9 January 1969 to 29 December 19691970: 18 January 1970 to 30 December 19701971: 1 January 1971 to 30 December 19711972: 1 January 1972 to 31 December 19721973: 3 January 1973 to 31 December 19731974: 7 January 1974 to 31 December 19741975: 2 January 1975 to 17 December 19751976: 2 January 1976 to 31 December 19761977: 4 January 1977 to 31 December 19771978: 1 January 1978 to 31 December 19781979: 1 January 1979 to 13 December 19791980: 11 January 1980 to 8 December 19801981: 1 February 1981 to 28 December 19811982: 2 January 1982 to 25 December 19821983: 29 January 1983 to 13 December 19831984: 9 January 1984 to 31 December 19841991: 1 January 1991 to 23 December 19911992: 5 January 1992 to 29 November 19921993: 1 January 1993 to 22 December 19931994: 1 January 1994 to 30 December 19941995: 1 January 1995 to 18 December 19951997: 1 January 1997 to 26 December 19972000: 2 January 2000 to 15 December 20002001: 6 January 2001 to 29 December 20012002: 4 January 2002 to 31 December 20022003: 1 January 2003 to 27 December 20032004: 2 January 2004 to 31 December 20042005: 1 January 2005 to 31 December 200519571962196719721977198219932001JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bethania meeting 30 C (86 F).
First to last qualifying date each year at Bethania
YearFirst dateLast date
19571957-01-081957-12-31
19581958-01-101958-12-10
19591959-01-031959-12-27
19601960-01-011960-12-31
19611961-01-031961-12-20
19621962-01-051962-12-29
19631963-01-021963-12-26
19641964-01-061964-12-30
19651965-01-081965-12-24
19661966-01-011966-12-28
19671967-01-071967-12-22
19681968-01-031968-12-27
19691969-01-091969-12-29
19701970-01-181970-12-30
19711971-01-011971-12-30
19721972-01-011972-12-31
19731973-01-031973-12-31
19741974-01-071974-12-31
19751975-01-021975-12-17
19761976-01-021976-12-31
19771977-01-041977-12-31
19781978-01-011978-12-31
19791979-01-011979-12-13
19801980-01-111980-12-08
19811981-02-011981-12-28
19821982-01-021982-12-25
19831983-01-291983-12-13
19841984-01-091984-12-31
19911991-01-011991-12-23
19921992-01-051992-11-29
19931993-01-011993-12-22
19941994-01-011994-12-30
19951995-01-011995-12-18
19971997-01-011997-12-26
20002000-01-022000-12-15
20012001-01-062001-12-29
20022002-01-042002-12-31
20032003-01-012003-12-27
20042004-01-022004-12-31
20052005-01-012005-12-31

Every Fixed Threshold

Fixed thresholds at Bethania
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days403192003302
35 C (95 F): Days402262004167
40 C (104 F): Days3650200334
45 C (113 F): Days21020032
90 F (32.2 C): Days402832004247
100 F (37.8 C): Days4079200357
110 F (43.3 C): Days81420034
20 C (68 F): Tropical nights (min392761997252
25 C (77 F): Days with min3928199526
10 mm (0.39 in): Days with 10 mm or more rain4086198162
25 mm (0.98 in): Days with 25 mm or more rain4050198125
50 mm (1.97 in): Days with 50 mm or more rain4020197310
100 mm (3.94 in): Days with 100 mm or more rain33619731
200 mm (7.87 in): Days with 200 mm or more rain2119801

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.

Download the Data

  • Data for Bethania 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 (2026-10-15).