Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

Sain Alto Threshold Days by Year (MXN00032046)

10 fixed thresholds counted per year at Sain Alto (MXN00032046): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sain Alto Thresholds

  • Sain Alto: days with 10 mm (0.39 in) or more of precipitation in 65 years, most in 1958 with 26.
  • Sain Alto: days with 25 mm (0.98 in) or more of precipitation in 57 years, most in 1971 with 8.
  • Sain Alto: days with a maximum temperature at or above 30 C (86 F) in 52 years, most in 1969 with 209.
  • Sain Alto: days with a maximum temperature at or above 90 F (32.2 C) in 47 years, most in 1969 with 114.
  • 10 fixed thresholds have at least one qualifying day at Sain Alto.
52 years with a qualifying day
Days at or above 30 C (86 F) per year at Sain Alto Days per year at Sain Alto with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 209 in 1969. 01002003001956: 981957: 1351958: 1031959: 1531960: 1551961: 1501963: 1401964: 1371965: 1421966: 1451967: 1901968: 1691969: 2091970: 951971: 871972: 1191973: 961974: 791975: 831976: 401977: 341978: 731979: 1001980: 991981: 761982: 1051983: 731984: 581985: 671986: 551987: 181990: 821991: 921992: 381994: 1121995: 691996: 741997: 291998: 831999: 442000: 242001: 392002: 402004: 382005: 652006: 42007: 502008: 572009: 712010: 632011: 1242012: 61195619631969197519811987199620022009
Days per year at Sain Alto with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 209 in 1969.
Days at or above 30 C (86 F) per year at Sain Alto
YearDaysDecade average
195698122.3
1957135122.3
1958103122.3
1959153122.3
1960155159.7
1961150159.7
1963140159.7
1964137159.7
1965142159.7
1966145159.7
1967190159.7
1968169159.7
1969209159.7
19709580.6
19718780.6
197211980.6
19739680.6
19747980.6
19758380.6
19764080.6
19773480.6
19787380.6
197910080.6
19809968.9
19817668.9
198210568.9
19837368.9
19845868.9
19856768.9
19865568.9
19871868.9
19908269.2
19919269.2
19923869.2
199411269.2
19956969.2
19967469.2
19972969.2
19988369.2
19994469.2
20002443.1
20013943.1
20024043.1
20043843.1
20056543.1
2006443.1
20075043.1
20085743.1
20097143.1
20106382.7
201112482.7
20126182.7
First to last qualifying date each year at Sain Alto For each year, a bar from the first to the last day at Sain Alto meeting 30 C (86 F). 1956: 1 March 1956 to 14 November 19561957: 5 January 1957 to 23 November 19571958: 16 March 1958 to 26 October 19581959: 7 January 1959 to 12 December 19591960: 2 March 1960 to 28 November 19601961: 12 February 1961 to 29 November 19611963: 27 January 1963 to 19 November 19631964: 11 February 1964 to 12 November 19641965: 9 March 1965 to 31 December 19651966: 2 February 1966 to 7 December 19661967: 4 January 1967 to 3 December 19671968: 3 January 1968 to 28 December 19681969: 11 January 1969 to 17 November 19691970: 22 March 1970 to 27 December 19701971: 1 February 1971 to 2 November 19711972: 23 February 1972 to 11 December 19721973: 6 February 1973 to 5 November 19731974: 5 March 1974 to 15 August 19741975: 4 March 1975 to 1 August 19751976: 12 March 1976 to 12 September 19761977: 15 March 1977 to 11 October 19771978: 30 March 1978 to 22 July 19781979: 17 March 1979 to 25 October 19791980: 6 March 1980 to 28 September 19801981: 3 March 1981 to 8 August 19811982: 6 March 1982 to 13 September 19821983: 18 April 1983 to 8 August 19831984: 24 March 1984 to 30 June 19841985: 14 March 1985 to 10 August 19851986: 1 April 1986 to 8 August 19861987: 4 June 1987 to 15 September 19871990: 5 March 1990 to 30 June 19901991: 6 March 1991 to 4 August 19911992: 23 May 1992 to 7 September 19921994: 21 February 1994 to 27 September 19941995: 3 April 1995 to 27 August 19951996: 14 April 1996 to 5 August 19961997: 30 April 1997 to 22 August 19971998: 24 March 1998 to 31 July 19981999: 6 April 1999 to 12 June 19992000: 24 April 2000 to 10 September 20002001: 2 April 2001 to 15 August 20012002: 20 April 2002 to 3 July 20022004: 21 March 2004 to 21 October 20042005: 8 April 2005 to 2 October 20052006: 27 April 2006 to 13 June 20062007: 22 February 2007 to 18 October 20072008: 28 March 2008 to 28 July 20082009: 16 February 2009 to 7 October 20092010: 5 April 2010 to 27 October 20102011: 17 February 2011 to 7 October 20112012: 14 March 2012 to 27 October 201219561964197119781985199520022010JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Sain Alto meeting 30 C (86 F).
First to last qualifying date each year at Sain Alto
YearFirst dateLast date
19561956-03-011956-11-14
19571957-01-051957-11-23
19581958-03-161958-10-26
19591959-01-071959-12-12
19601960-03-021960-11-28
19611961-02-121961-11-29
19631963-01-271963-11-19
19641964-02-111964-11-12
19651965-03-091965-12-31
19661966-02-021966-12-07
19671967-01-041967-12-03
19681968-01-031968-12-28
19691969-01-111969-11-17
19701970-03-221970-12-27
19711971-02-011971-11-02
19721972-02-231972-12-11
19731973-02-061973-11-05
19741974-03-051974-08-15
19751975-03-041975-08-01
19761976-03-121976-09-12
19771977-03-151977-10-11
19781978-03-301978-07-22
19791979-03-171979-10-25
19801980-03-061980-09-28
19811981-03-031981-08-08
19821982-03-061982-09-13
19831983-04-181983-08-08
19841984-03-241984-06-30
19851985-03-141985-08-10
19861986-04-011986-08-08
19871987-06-041987-09-15
19901990-03-051990-06-30
19911991-03-061991-08-04
19921992-05-231992-09-07
19941994-02-211994-09-27
19951995-04-031995-08-27
19961996-04-141996-08-05
19971997-04-301997-08-22
19981998-03-241998-07-31
19991999-04-061999-06-12
20002000-04-242000-09-10
20012001-04-022001-08-15
20022002-04-202002-07-03
20042004-03-212004-10-21
20052005-04-082005-10-02
20062006-04-272006-06-13
20072007-02-222007-10-18
20082008-03-282008-07-28
20092009-02-162009-10-07
20102010-04-052010-10-27
20112011-02-172011-10-07
20122012-03-142012-10-27

Every Fixed Threshold

Fixed thresholds at Sain Alto
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days52209196961
35 C (95 F): Days224319691
90 F (32.2 C): Days47114196910
100 F (37.8 C): Days6619696
0 C (32 F): Frost days (min4790200630
-10 C (14 F): Days with min5420061
20 C (68 F): Tropical nights (min2319561
10 mm (0.39 in): Days with 10 mm or more rain6526195812
25 mm (0.98 in): Days with 25 mm or more rain57819711
50 mm (1.97 in): Days with 50 mm or more rain19320073

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1956.

Download the Data

  • Data for Sain Alto 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).