Built 2026-10-19 (19 October 2026)

Presa Requena Threshold Days by Year (MXN00013084)

7 fixed thresholds counted per year at Presa Requena (MXN00013084): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Presa Requena Thresholds

  • Presa Requena: days with 10 mm (0.39 in) or more of precipitation in 56 years, most in 1965 with 27.
  • Presa Requena: days with 25 mm (0.98 in) or more of precipitation in 55 years, most in 1985 with 10.
  • Presa Requena: nights with a minimum temperature at or below 0 C (32 F) in 41 years, most in 1999 with 20.
  • Presa Requena: days with a maximum temperature at or above 30 C (86 F) in 29 years, most in 1994 with 87.
  • 7 fixed thresholds have at least one qualifying day at Presa Requena.
29 years with a qualifying day
Days at or above 30 C (86 F) per year at Presa Requena Days per year at Presa Requena with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 87 in 1994. 02550751001952: 261953: 121955: 191959: 21960: 331961: 271963: 341965: 21966: 21972: 11973: 31991: 271994: 871995: 61996: 61997: 41998: 591999: 482000: 352001: 142002: 272003: 412004: 32005: 482006: 242007: 192008: 252009: 542010: 491952195919631972199419972000200320062009
Days per year at Presa Requena with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 87 in 1994.
Days at or above 30 C (86 F) per year at Presa Requena
YearDaysDecade average
19522614.8
19531214.8
19551914.8
1959214.8
19603319.6
19612719.6
19633419.6
1965219.6
1966219.6
197212
197332
19912733.9
19948733.9
1995633.9
1996633.9
1997433.9
19985933.9
19994833.9
20003529
20011429
20022729
20034129
2004329
20054829
20062429
20071929
20082529
20095429
20104949
First to last qualifying date each year at Presa Requena For each year, a bar from the first to the last day at Presa Requena meeting 30 C (86 F). 1952: 2 January 1952 to 22 August 19521953: 1 March 1953 to 7 June 19531955: 28 January 1955 to 28 May 19551959: 27 March 1959 to 26 September 19591960: 10 March 1960 to 16 June 19601961: 7 March 1961 to 16 May 19611963: 8 January 1963 to 24 September 19631965: 15 March 1965 to 3 September 19651966: 14 April 1966 to 25 April 19661972: 23 August 1972 to 23 August 19721973: 27 April 1973 to 10 June 19731991: 7 March 1991 to 5 June 19911994: 19 February 1994 to 9 June 19941995: 17 May 1995 to 8 June 19951996: 4 May 1996 to 9 June 19961997: 31 January 1997 to 17 June 19971998: 5 March 1998 to 20 July 19981999: 5 March 1999 to 10 June 19992000: 10 March 2000 to 26 May 20002001: 12 March 2001 to 21 May 20012002: 15 March 2002 to 18 June 20022003: 27 February 2003 to 1 June 20032004: 6 March 2004 to 27 May 20042005: 21 March 2005 to 13 June 20052006: 12 March 2006 to 17 June 20062007: 17 April 2007 to 7 June 20072008: 30 March 2008 to 6 June 20082009: 15 February 2009 to 5 October 20092010: 24 January 2010 to 29 November 201019521960196619941998200220062010JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Presa Requena meeting 30 C (86 F).
First to last qualifying date each year at Presa Requena
YearFirst dateLast date
19521952-01-021952-08-22
19531953-03-011953-06-07
19551955-01-281955-05-28
19591959-03-271959-09-26
19601960-03-101960-06-16
19611961-03-071961-05-16
19631963-01-081963-09-24
19651965-03-151965-09-03
19661966-04-141966-04-25
19721972-08-231972-08-23
19731973-04-271973-06-10
19911991-03-071991-06-05
19941994-02-191994-06-09
19951995-05-171995-06-08
19961996-05-041996-06-09
19971997-01-311997-06-17
19981998-03-051998-07-20
19991999-03-051999-06-10
20002000-03-102000-05-26
20012001-03-122001-05-21
20022002-03-152002-06-18
20032003-02-272003-06-01
20042004-03-062004-05-27
20052005-03-212005-06-13
20062006-03-122006-06-17
20072007-04-172007-06-07
20082008-03-302008-06-06
20092009-02-152009-10-05
20102010-01-242010-11-29

Every Fixed Threshold

Fixed thresholds at Presa Requena
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2987199449
35 C (95 F): Days1120061
90 F (32.2 C): Days1720199415
0 C (32 F): Frost days (min4120199915
10 mm (0.39 in): Days with 10 mm or more rain5627196519
25 mm (0.98 in): Days with 25 mm or more rain551019854
50 mm (1.97 in): Days with 50 mm or more rain17119601

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1952.

Download the Data

  • Data for Presa Requena 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).