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Built 2026-10-19 (19 October 2026)

San Lucas Norte Threshold Days by Year (MXN00003141)

14 fixed thresholds counted per year at San Lucas Norte (MXN00003141): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for San Lucas Norte Thresholds

  • San Lucas Norte: days with a maximum temperature at or above 30 C (86 F) in 30 years, most in 2011 with 248.
  • San Lucas Norte: days with a maximum temperature at or above 35 C (95 F) in 30 years, most in 2011 with 159.
  • San Lucas Norte: days with a maximum temperature at or above 90 F (32.2 C) in 30 years, most in 2011 with 187.
  • San Lucas Norte: days with a maximum temperature at or above 100 F (37.8 C) in 30 years, most in 1980 with 89.
  • 14 fixed thresholds have at least one qualifying day at San Lucas Norte.
30 years with a qualifying day
Days at or above 30 C (86 F) per year at San Lucas Norte Days per year at San Lucas Norte with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 248 in 2011. 01002003001979: 2131980: 2241981: 2441982: 2141983: 2211984: 2381985: 2401987: 1871988: 1581990: 1711991: 1631992: 1671993: 1571994: 1811995: 1781996: 1581997: 1651998: 1771999: 1922000: 1722001: 1502002: 1392003: 1292004: 1412005: 2332006: 2292007: 2262009: 2392010: 2472011: 2481979198219851990199319961999200220052009
Days per year at San Lucas Norte with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 248 in 2011.
Days at or above 30 C (86 F) per year at San Lucas Norte
YearDaysDecade average
1979213213
1980224215.8
1981244215.8
1982214215.8
1983221215.8
1984238215.8
1985240215.8
1987187215.8
1988158215.8
1990171170.9
1991163170.9
1992167170.9
1993157170.9
1994181170.9
1995178170.9
1996158170.9
1997165170.9
1998177170.9
1999192170.9
2000172184.2
2001150184.2
2002139184.2
2003129184.2
2004141184.2
2005233184.2
2006229184.2
2007226184.2
2009239184.2
2010247247.5
2011248247.5
First to last qualifying date each year at San Lucas Norte For each year, a bar from the first to the last day at San Lucas Norte meeting 30 C (86 F). 1979: 9 February 1979 to 17 December 19791980: 1 January 1980 to 25 November 19801981: 3 January 1981 to 20 December 19811982: 25 January 1982 to 21 December 19821983: 8 January 1983 to 23 December 19831984: 8 February 1984 to 30 December 19841985: 12 February 1985 to 31 December 19851987: 25 January 1987 to 9 December 19871988: 4 January 1988 to 22 November 19881990: 10 January 1990 to 19 November 19901991: 8 February 1991 to 9 November 19911992: 13 March 1992 to 15 November 19921993: 8 March 1993 to 10 December 19931994: 2 January 1994 to 24 November 19941995: 4 February 1995 to 12 December 19951996: 8 January 1996 to 29 December 19961997: 28 January 1997 to 25 November 19971998: 26 January 1998 to 29 December 19981999: 5 January 1999 to 28 December 19992000: 12 January 2000 to 17 October 20002001: 5 February 2001 to 26 November 20012002: 22 March 2002 to 23 November 20022003: 4 January 2003 to 23 November 20032004: 6 March 2004 to 11 November 20042005: 8 January 2005 to 28 December 20052006: 3 January 2006 to 31 October 20062007: 8 January 2007 to 31 December 20072009: 12 January 2009 to 20 December 20092010: 1 January 2010 to 16 December 20102011: 11 January 2011 to 30 December 201119791983198819931997200120052010JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at San Lucas Norte meeting 30 C (86 F).
First to last qualifying date each year at San Lucas Norte
YearFirst dateLast date
19791979-02-091979-12-17
19801980-01-011980-11-25
19811981-01-031981-12-20
19821982-01-251982-12-21
19831983-01-081983-12-23
19841984-02-081984-12-30
19851985-02-121985-12-31
19871987-01-251987-12-09
19881988-01-041988-11-22
19901990-01-101990-11-19
19911991-02-081991-11-09
19921992-03-131992-11-15
19931993-03-081993-12-10
19941994-01-021994-11-24
19951995-02-041995-12-12
19961996-01-081996-12-29
19971997-01-281997-11-25
19981998-01-261998-12-29
19991999-01-051999-12-28
20002000-01-122000-10-17
20012001-02-052001-11-26
20022002-03-222002-11-23
20032003-01-042003-11-23
20042004-03-062004-11-11
20052005-01-082005-12-28
20062006-01-032006-10-31
20072007-01-082007-12-31
20092009-01-122009-12-20
20102010-01-012010-12-16
20112011-01-112011-12-30

Every Fixed Threshold

Fixed thresholds at San Lucas Norte
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days302482011248
35 C (95 F): Days301592011159
40 C (104 F): Days2235197934
45 C (113 F): Days2119791
90 F (32.2 C): Days301872011187
100 F (37.8 C): Days3089198087
110 F (43.3 C): Days5520115
0 C (32 F): Frost days (min12419872
20 C (68 F): Tropical nights (min30106200484
25 C (77 F): Days with min213720048
10 mm (0.39 in): Days with 10 mm or more rain301319841
25 mm (0.98 in): Days with 25 mm or more rain25619975
50 mm (1.97 in): Days with 50 mm or more rain17319792
100 mm (3.94 in): Days with 100 mm or more rain4119971

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1979.

Download the Data

  • Data for San Lucas Norte 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).