Built 2026-10-19 (19 October 2026)

La Presumida Threshold Days by Year (MXN00023013)

15 fixed thresholds counted per year at La Presumida (MXN00023013): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for La Presumida Thresholds

  • La Presumida: days with 10 mm (0.39 in) or more of precipitation in 42 years, most in 1980 with 53.
  • La Presumida: days with 25 mm (0.98 in) or more of precipitation in 42 years, most in 1979 with 25.
  • La Presumida: nights with a minimum temperature at or above 20 C (68 F) in 40 years, most in 2012 with 275.
  • La Presumida: days with 50 mm (1.97 in) or more of precipitation in 40 years, most in 1995 with 11.
  • 15 fixed thresholds have at least one qualifying day at La Presumida.
39 years with a qualifying day
Days at or above 30 C (86 F) per year at La Presumida Days per year at La Presumida with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 360 in 2012. 01002003004001966: 2411967: 2801968: 2851969: 2751970: 2871971: 3061972: 3201973: 2721974: 2611975: 2311976: 2641977: 2931978: 3331979: 3461980: 3501983: 3131984: 3241985: 3501987: 3441988: 3351991: 3361993: 3381994: 3411995: 3421996: 3171997: 3261998: 3211999: 2582000: 3212001: 3312003: 2822004: 3552005: 3482007: 3462008: 3452009: 3452010: 3342011: 3302012: 3601966197019741978198419911996200020052010
Days per year at La Presumida with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 360 in 2012.
Days at or above 30 C (86 F) per year at La Presumida
YearDaysDecade average
1966241270.3
1967280270.3
1968285270.3
1969275270.3
1970287291.3
1971306291.3
1972320291.3
1973272291.3
1974261291.3
1975231291.3
1976264291.3
1977293291.3
1978333291.3
1979346291.3
1980350336
1983313336
1984324336
1985350336
1987344336
1988335336
1991336322.4
1993338322.4
1994341322.4
1995342322.4
1996317322.4
1997326322.4
1998321322.4
1999258322.4
2000321334.1
2001331334.1
2003282334.1
2004355334.1
2005348334.1
2007346334.1
2008345334.1
2009345334.1
2010334341.3
2011330341.3
2012360341.3
First to last qualifying date each year at La Presumida For each year, a bar from the first to the last day at La Presumida meeting 30 C (86 F). 1966: 3 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 29 December 19741975: 1 January 1975 to 30 December 19751976: 1 January 1976 to 30 November 19761977: 1 January 1977 to 28 December 19771978: 3 January 1978 to 31 December 19781979: 1 January 1979 to 30 December 19791980: 1 January 1980 to 27 December 19801983: 1 January 1983 to 29 December 19831984: 2 January 1984 to 31 December 19841985: 1 January 1985 to 31 December 19851987: 4 January 1987 to 31 December 19871988: 1 January 1988 to 31 December 19881991: 1 January 1991 to 31 December 19911993: 1 January 1993 to 31 December 19931994: 1 January 1994 to 31 December 19941995: 1 January 1995 to 31 December 19951996: 1 January 1996 to 31 December 19961997: 1 January 1997 to 26 December 19971998: 4 January 1998 to 31 December 19981999: 1 January 1999 to 27 December 19992000: 1 January 2000 to 27 December 20002001: 7 January 2001 to 31 December 20012003: 1 January 2003 to 31 December 20032004: 1 January 2004 to 31 December 20042005: 1 January 2005 to 31 December 20052007: 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 30 November 20112012: 1 January 2012 to 31 December 201219661971197619831991199720032009JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at La Presumida meeting 30 C (86 F).
First to last qualifying date each year at La Presumida
YearFirst dateLast date
19661966-01-031966-12-31
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
19741974-01-011974-12-29
19751975-01-011975-12-30
19761976-01-011976-11-30
19771977-01-011977-12-28
19781978-01-031978-12-31
19791979-01-011979-12-30
19801980-01-011980-12-27
19831983-01-011983-12-29
19841984-01-021984-12-31
19851985-01-011985-12-31
19871987-01-041987-12-31
19881988-01-011988-12-31
19911991-01-011991-12-31
19931993-01-011993-12-31
19941994-01-011994-12-31
19951995-01-011995-12-31
19961996-01-011996-12-31
19971997-01-011997-12-26
19981998-01-041998-12-31
19991999-01-011999-12-27
20002000-01-012000-12-27
20012001-01-072001-12-31
20032003-01-012003-12-31
20042004-01-012004-12-31
20052005-01-012005-12-31
20072007-01-012007-12-31
20082008-01-012008-12-31
20092009-01-012009-12-31
20102010-01-012010-12-31
20112011-01-012011-11-30
20122012-01-012012-12-31

Every Fixed Threshold

Fixed thresholds at La Presumida
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days393602012360
35 C (95 F): Days393262012326
40 C (104 F): Days336419801
45 C (113 F): Days1319803
90 F (32.2 C): Days393572012357
100 F (37.8 C): Days39195197976
110 F (43.3 C): Days211198011
0 C (32 F): Frost days (min1419874
20 C (68 F): Tropical nights (min402752012275
25 C (77 F): Days with min258319692
10 mm (0.39 in): Days with 10 mm or more rain4253198032
25 mm (0.98 in): Days with 25 mm or more rain422519798
50 mm (1.97 in): Days with 50 mm or more rain401119953
100 mm (3.94 in): Days with 100 mm or more rain17319951
200 mm (7.87 in): Days with 200 mm or more rain2119881

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.

Download the Data

  • Data for La Presumida 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).