Built 2026-10-19 (19 October 2026)

Presa la Patria Threshold Days by Year (MXN00028161)

14 fixed thresholds counted per year at Presa la Patria (MXN00028161): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Presa la Patria Thresholds

  • Presa la Patria: days with a maximum temperature at or above 30 C (86 F) in 28 years, most in 1999 with 297.
  • Presa la Patria: days with a maximum temperature at or above 35 C (95 F) in 28 years, most in 1999 with 183.
  • Presa la Patria: days with a maximum temperature at or above 90 F (32.2 C) in 28 years, most in 1999 with 243.
  • Presa la Patria: days with a maximum temperature at or above 100 F (37.8 C) in 28 years, most in 1999 with 98.
  • 14 fixed thresholds have at least one qualifying day at Presa la Patria.
28 years with a qualifying day
Days at or above 30 C (86 F) per year at Presa la Patria Days per year at Presa la Patria with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 297 in 1999. 01002003001971: 2241972: 2201973: 1861974: 1881975: 2081976: 1731977: 1931978: 1981979: 1881980: 2201981: 2621982: 2521983: 2511984: 2451985: 2581986: 2621987: 2581988: 2651989: 2671990: 2541991: 2421992: 1871993: 2051994: 2101995: 2401996: 2271999: 2972000: 2831971197419771980198319861989199219952000
Days per year at Presa la Patria with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 297 in 1999.
Days at or above 30 C (86 F) per year at Presa la Patria
YearDaysDecade average
1971224197.6
1972220197.6
1973186197.6
1974188197.6
1975208197.6
1976173197.6
1977193197.6
1978198197.6
1979188197.6
1980220254
1981262254
1982252254
1983251254
1984245254
1985258254
1986262254
1987258254
1988265254
1989267254
1990254232.8
1991242232.8
1992187232.8
1993205232.8
1994210232.8
1995240232.8
1996227232.8
1999297232.8
2000283283
First to last qualifying date each year at Presa la Patria For each year, a bar from the first to the last day at Presa la Patria meeting 30 C (86 F). 1971: 3 January 1971 to 29 December 19711972: 1 January 1972 to 25 December 19721973: 6 February 1973 to 27 November 19731974: 1 February 1974 to 22 November 19741975: 26 January 1975 to 14 December 19751976: 13 January 1976 to 30 December 19761977: 23 February 1977 to 4 December 19771978: 13 January 1978 to 7 December 19781979: 14 February 1979 to 7 December 19791980: 20 January 1980 to 8 December 19801981: 31 January 1981 to 31 December 19811982: 2 January 1982 to 24 December 19821983: 29 January 1983 to 21 December 19831984: 9 January 1984 to 31 December 19841985: 27 January 1985 to 31 December 19851986: 7 January 1986 to 8 December 19861987: 26 January 1987 to 25 December 19871988: 16 January 1988 to 31 December 19881989: 1 January 1989 to 28 November 19891990: 10 January 1990 to 30 December 19901991: 26 January 1991 to 8 December 19911992: 14 February 1992 to 11 November 19921993: 9 February 1993 to 11 December 19931994: 27 January 1994 to 9 December 19941995: 10 January 1995 to 15 December 19951996: 1 January 1996 to 14 December 19961999: 8 January 1999 to 31 December 19992000: 1 January 2000 to 16 December 20001971197519791983198719911995JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Presa la Patria meeting 30 C (86 F).
First to last qualifying date each year at Presa la Patria
YearFirst dateLast date
19711971-01-031971-12-29
19721972-01-011972-12-25
19731973-02-061973-11-27
19741974-02-011974-11-22
19751975-01-261975-12-14
19761976-01-131976-12-30
19771977-02-231977-12-04
19781978-01-131978-12-07
19791979-02-141979-12-07
19801980-01-201980-12-08
19811981-01-311981-12-31
19821982-01-021982-12-24
19831983-01-291983-12-21
19841984-01-091984-12-31
19851985-01-271985-12-31
19861986-01-071986-12-08
19871987-01-261987-12-25
19881988-01-161988-12-31
19891989-01-011989-11-28
19901990-01-101990-12-30
19911991-01-261991-12-08
19921992-02-141992-11-11
19931993-02-091993-12-11
19941994-01-271994-12-09
19951995-01-101995-12-15
19961996-01-011996-12-14
19991999-01-081999-12-31
20002000-01-012000-12-16

Every Fixed Threshold

Fixed thresholds at Presa la Patria
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days282971999283
35 C (95 F): Days281831999159
40 C (104 F): Days2344199911
45 C (113 F): Days1119841
90 F (32.2 C): Days282431999219
100 F (37.8 C): Days2898199956
110 F (43.3 C): Days3419843
0 C (32 F): Frost days (min14819891
20 C (68 F): Tropical nights (min281961972116
25 C (77 F): Days with min191319811
10 mm (0.39 in): Days with 10 mm or more rain2632197612
25 mm (0.98 in): Days with 25 mm or more rain261619819
50 mm (1.97 in): Days with 50 mm or more rain25719967
100 mm (3.94 in): Days with 100 mm or more rain10219731

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1971.

Download the Data

  • Data for Presa la Patria 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).