Built 2026-10-19 (19 October 2026)

Santa Maria Asuncion Tlaxiaco Threshold Days by Year (MXN00020168)

10 fixed thresholds counted per year at Santa Maria Asuncion Tlaxiaco (MXN00020168): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Santa Maria Asuncion Tlaxiaco Thresholds

  • Santa Maria Asuncion Tlaxiaco: days with 10 mm (0.39 in) or more of precipitation in 36 years, most in 1955 with 69.
  • Santa Maria Asuncion Tlaxiaco: days with 25 mm (0.98 in) or more of precipitation in 36 years, most in 1955 with 33.
  • Santa Maria Asuncion Tlaxiaco: nights with a minimum temperature at or below 0 C (32 F) in 34 years, most in 1966 with 34.
  • Santa Maria Asuncion Tlaxiaco: days with a maximum temperature at or above 30 C (86 F) in 32 years, most in 1957 with 259.
  • 10 fixed thresholds have at least one qualifying day at Santa Maria Asuncion Tlaxiaco.
32 years with a qualifying day
Days at or above 30 C (86 F) per year at Santa Maria Asuncion Tlaxiaco Days per year at Santa Maria Asuncion Tlaxiaco with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 259 in 1957. 01002003001927: 231928: 91929: 261930: 371931: 261932: 421933: 501934: 41935: 91936: 161937: 71940: 31941: 61942: 101943: 61944: 121945: 181946: 131947: 251948: 301949: 1171950: 871955: 1251956: 841957: 2591958: 1361959: 881960: 1081961: 421962: 1481966: 11970: 719271931193519411945194919571961
Days per year at Santa Maria Asuncion Tlaxiaco with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 259 in 1957.
Days at or above 30 C (86 F) per year at Santa Maria Asuncion Tlaxiaco
YearDaysDecade average
19272319.3
1928919.3
19292619.3
19303723.9
19312623.9
19324223.9
19335023.9
1934423.9
1935923.9
19361623.9
1937723.9
1940324
1941624
19421024
1943624
19441224
19451824
19461324
19472524
19483024
194911724
195087129.8
1955125129.8
195684129.8
1957259129.8
1958136129.8
195988129.8
196010874.8
19614274.8
196214874.8
1966174.8
197077
First to last qualifying date each year at Santa Maria Asuncion Tlaxiaco For each year, a bar from the first to the last day at Santa Maria Asuncion Tlaxiaco meeting 30 C (86 F). 1927: 1 April 1927 to 18 June 19271928: 6 March 1928 to 25 April 19281929: 21 February 1929 to 2 December 19291930: 6 March 1930 to 31 May 19301931: 22 March 1931 to 28 October 19311932: 11 February 1932 to 30 June 19321933: 25 February 1933 to 2 August 19331934: 4 April 1934 to 19 April 19341935: 7 April 1935 to 1 May 19351936: 14 March 1936 to 3 June 19361937: 31 January 1937 to 6 July 19371940: 4 April 1940 to 1 May 19401941: 2 April 1941 to 10 May 19411942: 27 March 1942 to 30 July 19421943: 10 February 1943 to 15 April 19431944: 11 April 1944 to 14 November 19441945: 28 March 1945 to 29 April 19451946: 17 March 1946 to 18 May 19461947: 18 February 1947 to 7 July 19471948: 5 February 1948 to 26 December 19481949: 2 January 1949 to 25 November 19491950: 19 January 1950 to 12 September 19501955: 1 January 1955 to 24 December 19551956: 1 February 1956 to 9 August 19561957: 4 January 1957 to 31 December 19571958: 1 January 1958 to 27 October 19581959: 19 February 1959 to 28 December 19591960: 2 January 1960 to 20 November 19601961: 13 January 1961 to 3 June 19611962: 19 February 1962 to 30 December 19621966: 17 May 1966 to 17 May 19661970: 31 March 1970 to 11 October 197019271931193519411945194919571961JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Santa Maria Asuncion Tlaxiaco meeting 30 C (86 F).
First to last qualifying date each year at Santa Maria Asuncion Tlaxiaco
YearFirst dateLast date
19271927-04-011927-06-18
19281928-03-061928-04-25
19291929-02-211929-12-02
19301930-03-061930-05-31
19311931-03-221931-10-28
19321932-02-111932-06-30
19331933-02-251933-08-02
19341934-04-041934-04-19
19351935-04-071935-05-01
19361936-03-141936-06-03
19371937-01-311937-07-06
19401940-04-041940-05-01
19411941-04-021941-05-10
19421942-03-271942-07-30
19431943-02-101943-04-15
19441944-04-111944-11-14
19451945-03-281945-04-29
19461946-03-171946-05-18
19471947-02-181947-07-07
19481948-02-051948-12-26
19491949-01-021949-11-25
19501950-01-191950-09-12
19551955-01-011955-12-24
19561956-02-011956-08-09
19571957-01-041957-12-31
19581958-01-011958-10-27
19591959-02-191959-12-28
19601960-01-021960-11-20
19611961-01-131961-06-03
19621962-02-191962-12-30
19661966-05-171966-05-17
19701970-03-311970-10-11

Every Fixed Threshold

Fixed thresholds at Santa Maria Asuncion Tlaxiaco
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3225919577
35 C (95 F): Days83719588
40 C (104 F): Days1719587
90 F (32.2 C): Days16106195722
100 F (37.8 C): Days3719581
0 C (32 F): Frost days (min3434196629
20 C (68 F): Tropical nights (min1119701
10 mm (0.39 in): Days with 10 mm or more rain3669195536
25 mm (0.98 in): Days with 25 mm or more rain3633195510
50 mm (1.97 in): Days with 50 mm or more rain14419553

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1927.

Download the Data

  • Data for Santa Maria Asuncion Tlaxiaco 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).