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

Arcelia Threshold Days by Year (MXN00012008)

14 fixed thresholds counted per year at Arcelia (MXN00012008): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Arcelia Thresholds

  • Arcelia: days with 10 mm (0.39 in) or more of precipitation in 49 years, most in 1993 with 53.
  • Arcelia: days with 25 mm (0.98 in) or more of precipitation in 49 years, most in 1983 with 26.
  • Arcelia: days with a maximum temperature at or above 30 C (86 F) in 46 years, most in 1972 with 366.
  • Arcelia: days with a maximum temperature at or above 35 C (95 F) in 46 years, most in 1970 with 331.
  • 14 fixed thresholds have at least one qualifying day at Arcelia.
46 years with a qualifying day
Days at or above 30 C (86 F) per year at Arcelia Days per year at Arcelia with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 366 in 1972. 01002003004001960: 3331961: 3601962: 2721964: 3611965: 3591966: 3621967: 3561968: 3611969: 3651970: 3631971: 3551972: 3661973: 3491974: 3491975: 3431976: 3471977: 3571978: 3511979: 3571980: 3431981: 3481982: 3561983: 3531984: 3431985: 3611988: 3551993: 3611994: 3521995: 3591996: 3581997: 3531998: 3571999: 3652000: 3662001: 3592002: 3602003: 3652004: 3662005: 3652006: 3572007: 3652008: 3662009: 3642010: 3592011: 3612012: 3631960196619711976198119881997200220072012
Days per year at Arcelia with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 366 in 1972.
Days at or above 30 C (86 F) per year at Arcelia
YearDaysDecade average
1960333347.7
1961360347.7
1962272347.7
1964361347.7
1965359347.7
1966362347.7
1967356347.7
1968361347.7
1969365347.7
1970363353.7
1971355353.7
1972366353.7
1973349353.7
1974349353.7
1975343353.7
1976347353.7
1977357353.7
1978351353.7
1979357353.7
1980343351.3
1981348351.3
1982356351.3
1983353351.3
1984343351.3
1985361351.3
1988355351.3
1993361357.9
1994352357.9
1995359357.9
1996358357.9
1997353357.9
1998357357.9
1999365357.9
2000366363.3
2001359363.3
2002360363.3
2003365363.3
2004366363.3
2005365363.3
2006357363.3
2007365363.3
2008366363.3
2009364363.3
2010359361
2011361361
2012363361
First to last qualifying date each year at Arcelia For each year, a bar from the first to the last day at Arcelia meeting 30 C (86 F). 1960: 1 January 1960 to 31 December 19601961: 1 January 1961 to 31 December 19611962: 1 January 1962 to 31 December 19621964: 1 January 1964 to 31 December 19641965: 1 January 1965 to 31 December 19651966: 1 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 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 31 December 19761977: 1 January 1977 to 31 December 19771978: 1 January 1978 to 31 December 19781979: 1 January 1979 to 31 December 19791980: 1 January 1980 to 31 December 19801981: 1 January 1981 to 31 December 19811982: 1 January 1982 to 31 December 19821983: 1 January 1983 to 31 December 19831984: 1 January 1984 to 31 December 19841985: 1 January 1985 to 31 December 19851988: 1 January 1988 to 31 December 19881993: 1 January 1993 to 31 December 19931994: 1 January 1994 to 31 December 19941995: 1 January 1995 to 30 December 19951996: 4 January 1996 to 31 December 19961997: 1 January 1997 to 31 December 19971998: 1 January 1998 to 31 December 19981999: 1 January 1999 to 31 December 19992000: 1 January 2000 to 31 December 20002001: 1 January 2001 to 31 December 20012002: 1 January 2002 to 31 December 20022003: 1 January 2003 to 31 December 20032004: 1 January 2004 to 31 December 20042005: 1 January 2005 to 31 December 20052006: 1 January 2006 to 31 December 20062007: 1 January 2007 to 31 December 20072008: 1 January 2008 to 31 December 20082009: 1 January 2009 to 31 December 20092010: 1 January 2010 to 31 December 20102011: 1 January 2011 to 31 December 20112012: 1 January 2012 to 31 December 201219601967197319791985199720032009JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Arcelia meeting 30 C (86 F).
First to last qualifying date each year at Arcelia
YearFirst dateLast date
19601960-01-011960-12-31
19611961-01-011961-12-31
19621962-01-011962-12-31
19641964-01-011964-12-31
19651965-01-011965-12-31
19661966-01-011966-12-31
19671967-01-011967-12-31
19681968-01-011968-12-31
19691969-01-011969-12-31
19701970-01-011970-12-31
19711971-01-011971-12-31
19721972-01-011972-12-31
19731973-01-011973-12-31
19741974-01-011974-12-31
19751975-01-011975-12-31
19761976-01-011976-12-31
19771977-01-011977-12-31
19781978-01-011978-12-31
19791979-01-011979-12-31
19801980-01-011980-12-31
19811981-01-011981-12-31
19821982-01-011982-12-31
19831983-01-011983-12-31
19841984-01-011984-12-31
19851985-01-011985-12-31
19881988-01-011988-12-31
19931993-01-011993-12-31
19941994-01-011994-12-31
19951995-01-011995-12-30
19961996-01-041996-12-31
19971997-01-011997-12-31
19981998-01-011998-12-31
19991999-01-011999-12-31
20002000-01-012000-12-31
20012001-01-012001-12-31
20022002-01-012002-12-31
20032003-01-012003-12-31
20042004-01-012004-12-31
20052005-01-012005-12-31
20062006-01-012006-12-31
20072007-01-012007-12-31
20082008-01-012008-12-31
20092009-01-012009-12-31
20102010-01-012010-12-31
20112011-01-012011-12-31
20122012-01-012012-12-31

Every Fixed Threshold

Fixed thresholds at Arcelia
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days463661972363
35 C (95 F): Days463311970227
40 C (104 F): Days46192197096
45 C (113 F): Days75719705
90 F (32.2 C): Days463562000347
100 F (37.8 C): Days462791970122
110 F (43.3 C): Days187719701
120 F (48.9 C): Days1119601
20 C (68 F): Tropical nights (min462671972261
25 C (77 F): Days with min4449196140
10 mm (0.39 in): Days with 10 mm or more rain4953199328
25 mm (0.98 in): Days with 25 mm or more rain492619837
50 mm (1.97 in): Days with 50 mm or more rain46619612
100 mm (3.94 in): Days with 100 mm or more rain6119681

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1960.

Download the Data

  • Data for Arcelia 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).