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

Cirian Grande Threshold Days by Year (MXN00012018)

13 fixed thresholds counted per year at Cirian Grande (MXN00012018): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cirian Grande Thresholds

  • Cirian Grande: days with a maximum temperature at or above 30 C (86 F) in 46 years, most in 1992 with 366.
  • Cirian Grande: days with a maximum temperature at or above 35 C (95 F) in 46 years, most in 1996 with 364.
  • Cirian Grande: days with a maximum temperature at or above 90 F (32.2 C) in 46 years, most in 1992 with 366.
  • Cirian Grande: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 2007 with 49.
  • 13 fixed thresholds have at least one qualifying day at Cirian Grande.
46 years with a qualifying day
Days at or above 30 C (86 F) per year at Cirian Grande Days per year at Cirian Grande with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 366 in 1992. 01002003004001963: 2591964: 2161965: 3351966: 3421967: 3311968: 3181969: 2911970: 3041971: 2421972: 3261973: 2911974: 1921975: 1881976: 1901977: 2451978: 2261979: 2641980: 1891981: 1691982: 3001983: 2371984: 1771985: 1551986: 2281987: 1431989: 1841990: 2921991: 3561992: 3661993: 3651994: 3351996: 3641997: 3601998: 3161999: 2262000: 2922001: 2812002: 3422003: 3152004: 3392005: 3532006: 3292007: 3202009: 3572010: 3372011: 3081963196819731978198319891994200020052011
Days per year at Cirian Grande with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 366 in 1992.
Days at or above 30 C (86 F) per year at Cirian Grande
YearDaysDecade average
1963259298.9
1964216298.9
1965335298.9
1966342298.9
1967331298.9
1968318298.9
1969291298.9
1970304246.8
1971242246.8
1972326246.8
1973291246.8
1974192246.8
1975188246.8
1976190246.8
1977245246.8
1978226246.8
1979264246.8
1980189198
1981169198
1982300198
1983237198
1984177198
1985155198
1986228198
1987143198
1989184198
1990292331.1
1991356331.1
1992366331.1
1993365331.1
1994335331.1
1996364331.1
1997360331.1
1998316331.1
1999226331.1
2000292325.3
2001281325.3
2002342325.3
2003315325.3
2004339325.3
2005353325.3
2006329325.3
2007320325.3
2009357325.3
2010337322.5
2011308322.5
First to last qualifying date each year at Cirian Grande For each year, a bar from the first to the last day at Cirian Grande meeting 30 C (86 F). 1963: 1 January 1963 to 30 December 19631964: 7 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 30 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 28 December 19741975: 2 January 1975 to 28 December 19751976: 7 January 1976 to 30 December 19761977: 5 January 1977 to 31 December 19771978: 1 January 1978 to 21 December 19781979: 5 January 1979 to 31 December 19791980: 1 January 1980 to 27 December 19801981: 12 January 1981 to 30 December 19811982: 1 January 1982 to 31 December 19821983: 1 January 1983 to 31 December 19831984: 15 January 1984 to 30 December 19841985: 20 January 1985 to 18 December 19851986: 11 January 1986 to 23 November 19861987: 7 January 1987 to 31 December 19871989: 1 January 1989 to 10 August 19891990: 23 January 1990 to 31 December 19901991: 5 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 19941996: 1 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 20072009: 1 January 2009 to 31 December 20092010: 1 January 2010 to 31 December 20102011: 1 January 2011 to 31 December 201119631969197519811987199420012007JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Cirian Grande meeting 30 C (86 F).
First to last qualifying date each year at Cirian Grande
YearFirst dateLast date
19631963-01-011963-12-30
19641964-01-071964-12-31
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
19701970-01-011970-12-30
19711971-01-011971-12-31
19721972-01-011972-12-31
19731973-01-011973-12-31
19741974-01-011974-12-28
19751975-01-021975-12-28
19761976-01-071976-12-30
19771977-01-051977-12-31
19781978-01-011978-12-21
19791979-01-051979-12-31
19801980-01-011980-12-27
19811981-01-121981-12-30
19821982-01-011982-12-31
19831983-01-011983-12-31
19841984-01-151984-12-30
19851985-01-201985-12-18
19861986-01-111986-11-23
19871987-01-071987-12-31
19891989-01-011989-08-10
19901990-01-231990-12-31
19911991-01-051991-12-31
19921992-01-011992-12-31
19931993-01-011993-12-31
19941994-01-011994-12-31
19961996-01-011996-12-31
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
20092009-01-012009-12-31
20102010-01-012010-12-31
20112011-01-012011-12-31

Every Fixed Threshold

Fixed thresholds at Cirian Grande
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days463661992308
35 C (95 F): Days463641996203
40 C (104 F): Days30364199678
45 C (113 F): Days2219962
90 F (32.2 C): Days463661992282
100 F (37.8 C): Days413641996102
110 F (43.3 C): Days36819963
20 C (68 F): Tropical nights (min413661996161
25 C (77 F): Days with min18131199619
10 mm (0.39 in): Days with 10 mm or more rain4649200726
25 mm (0.98 in): Days with 25 mm or more rain392120067
50 mm (1.97 in): Days with 50 mm or more rain25319691
100 mm (3.94 in): Days with 100 mm or more rain1119841

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1963.

Download the Data

  • Data for Cirian Grande 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).