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Built 2026-10-19 (19 October 2026)

Becanchen Threshold Days by Year (MXN00031002)

12 fixed thresholds counted per year at Becanchen (MXN00031002): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Becanchen Thresholds

  • Becanchen: days with a maximum temperature at or above 30 C (86 F) in 35 years, most in 1979 with 347.
  • Becanchen: days with a maximum temperature at or above 35 C (95 F) in 35 years, most in 2006 with 253.
  • Becanchen: days with a maximum temperature at or above 90 F (32.2 C) in 35 years, most in 2006 with 298.
  • Becanchen: days with a maximum temperature at or above 100 F (37.8 C) in 35 years, most in 2006 with 140.
  • 12 fixed thresholds have at least one qualifying day at Becanchen.
35 years with a qualifying day
Days at or above 30 C (86 F) per year at Becanchen Days per year at Becanchen with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 347 in 1979. 01002003004001953: 3351954: 3451955: 3201956: 3301957: 3241958: 2721959: 2631960: 2851961: 2801962: 3021963: 3131964: 2921965: 2991966: 2771967: 3151968: 3231969: 2921970: 2931971: 3171972: 3221973: 3131974: 2991975: 2751977: 3001978: 3151979: 3471980: 2711981: 2851982: 3301986: 3082002: 2532003: 2562006: 3372007: 2412008: 256195319571961196519691973197819822006
Days per year at Becanchen with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 347 in 1979.
Days at or above 30 C (86 F) per year at Becanchen
YearDaysDecade average
1953335312.7
1954345312.7
1955320312.7
1956330312.7
1957324312.7
1958272312.7
1959263312.7
1960285297.8
1961280297.8
1962302297.8
1963313297.8
1964292297.8
1965299297.8
1966277297.8
1967315297.8
1968323297.8
1969292297.8
1970293309
1971317309
1972322309
1973313309
1974299309
1975275309
1977300309
1978315309
1979347309
1980271298.5
1981285298.5
1982330298.5
1986308298.5
2002253268.6
2003256268.6
2006337268.6
2007241268.6
2008256268.6
First to last qualifying date each year at Becanchen For each year, a bar from the first to the last day at Becanchen meeting 30 C (86 F). 1953: 1 January 1953 to 31 December 19531954: 1 January 1954 to 31 December 19541955: 1 January 1955 to 30 December 19551956: 3 January 1956 to 31 December 19561957: 1 January 1957 to 29 December 19571958: 1 January 1958 to 10 December 19581959: 4 January 1959 to 29 December 19591960: 2 January 1960 to 30 December 19601961: 1 January 1961 to 22 December 19611962: 11 January 1962 to 30 December 19621963: 1 January 1963 to 22 December 19631964: 8 January 1964 to 29 December 19641965: 1 January 1965 to 25 December 19651966: 4 January 1966 to 31 December 19661967: 1 January 1967 to 31 December 19671968: 1 January 1968 to 31 December 19681969: 1 January 1969 to 31 December 19691970: 1 January 1970 to 31 December 19701971: 1 January 1971 to 28 December 19711972: 2 January 1972 to 31 December 19721973: 1 January 1973 to 31 December 19731974: 1 January 1974 to 29 December 19741975: 5 January 1975 to 31 December 19751977: 2 January 1977 to 29 December 19771978: 1 January 1978 to 31 December 19781979: 1 January 1979 to 31 December 19791980: 1 January 1980 to 24 December 19801981: 8 January 1981 to 31 December 19811982: 1 January 1982 to 31 December 19821986: 1 January 1986 to 31 December 19862002: 1 January 2002 to 24 December 20022003: 1 January 2003 to 15 December 20032006: 1 January 2006 to 31 December 20062007: 1 January 2007 to 7 November 20072008: 11 January 2008 to 14 November 20081953195819631968197319792002JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Becanchen meeting 30 C (86 F).
First to last qualifying date each year at Becanchen
YearFirst dateLast date
19531953-01-011953-12-31
19541954-01-011954-12-31
19551955-01-011955-12-30
19561956-01-031956-12-31
19571957-01-011957-12-29
19581958-01-011958-12-10
19591959-01-041959-12-29
19601960-01-021960-12-30
19611961-01-011961-12-22
19621962-01-111962-12-30
19631963-01-011963-12-22
19641964-01-081964-12-29
19651965-01-011965-12-25
19661966-01-041966-12-31
19671967-01-011967-12-31
19681968-01-011968-12-31
19691969-01-011969-12-31
19701970-01-011970-12-31
19711971-01-011971-12-28
19721972-01-021972-12-31
19731973-01-011973-12-31
19741974-01-011974-12-29
19751975-01-051975-12-31
19771977-01-021977-12-29
19781978-01-011978-12-31
19791979-01-011979-12-31
19801980-01-011980-12-24
19811981-01-081981-12-31
19821982-01-011982-12-31
19861986-01-011986-12-31
20022002-01-012002-12-24
20032003-01-012003-12-15
20062006-01-012006-12-31
20072007-01-012007-11-07
20082008-01-112008-11-14

Every Fixed Threshold

Fixed thresholds at Becanchen
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days353471979256
35 C (95 F): Days35253200678
40 C (104 F): Days927200627
90 F (32.2 C): Days352982006126
100 F (37.8 C): Days35140200616
20 C (68 F): Tropical nights (min352931982194
25 C (77 F): Days with min141619533
10 mm (0.39 in): Days with 10 mm or more rain3545195728
25 mm (0.98 in): Days with 25 mm or more rain351919547
50 mm (1.97 in): Days with 50 mm or more rain33719562
100 mm (3.94 in): Days with 100 mm or more rain13219561
200 mm (7.87 in): Days with 200 mm or more rain3119741

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 Becanchen 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).