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Built 2026-10-19 (19 October 2026)

Posta Zootecnica Threshold Days by Year (MXN00008112)

12 fixed thresholds counted per year at Posta Zootecnica (MXN00008112): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Posta Zootecnica Thresholds

  • Posta Zootecnica: days with a maximum temperature at or above 30 C (86 F) in 22 years, most in 1967 with 192.
  • Posta Zootecnica: days with a maximum temperature at or above 35 C (95 F) in 22 years, most in 1965 with 89.
  • Posta Zootecnica: days with a maximum temperature at or above 90 F (32.2 C) in 22 years, most in 1965 with 132.
  • Posta Zootecnica: nights with a minimum temperature at or below 0 C (32 F) in 22 years, most in 1964 with 101.
  • 12 fixed thresholds have at least one qualifying day at Posta Zootecnica.
22 years with a qualifying day
Days at or above 30 C (86 F) per year at Posta Zootecnica Days per year at Posta Zootecnica with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 192 in 1967. 0501001502001961: 1181962: 1011963: 891964: 911965: 1731966: 1811967: 1921968: 891970: 1251971: 941972: 861973: 1021974: 1281975: 811976: 951977: 1411978: 1201979: 1311980: 1071981: 1021982: 1631988: 16719611964196719711974197719801988
Days per year at Posta Zootecnica with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 192 in 1967.
Days at or above 30 C (86 F) per year at Posta Zootecnica
YearDaysDecade average
1961118129.3
1962101129.3
196389129.3
196491129.3
1965173129.3
1966181129.3
1967192129.3
196889129.3
1970125110.3
197194110.3
197286110.3
1973102110.3
1974128110.3
197581110.3
197695110.3
1977141110.3
1978120110.3
1979131110.3
1980107134.8
1981102134.8
1982163134.8
1988167134.8
First to last qualifying date each year at Posta Zootecnica For each year, a bar from the first to the last day at Posta Zootecnica meeting 30 C (86 F). 1961: 13 April 1961 to 27 September 19611962: 10 April 1962 to 17 September 19621963: 29 March 1963 to 12 September 19631964: 10 April 1964 to 18 September 19641965: 10 April 1965 to 25 November 19651966: 11 March 1966 to 6 December 19661967: 14 February 1967 to 29 October 19671968: 14 March 1968 to 15 October 19681970: 13 April 1970 to 26 November 19701971: 13 March 1971 to 28 September 19711972: 5 April 1972 to 10 October 19721973: 25 April 1973 to 9 October 19731974: 17 March 1974 to 12 September 19741975: 22 April 1975 to 30 October 19751976: 17 March 1976 to 13 September 19761977: 18 March 1977 to 11 October 19771978: 31 March 1978 to 19 September 19781979: 7 April 1979 to 29 October 19791980: 6 April 1980 to 21 September 19801981: 26 March 1981 to 29 October 19811982: 12 March 1982 to 26 October 19821988: 26 March 1988 to 13 November 198819611964196719711974197719801988JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Posta Zootecnica meeting 30 C (86 F).
First to last qualifying date each year at Posta Zootecnica
YearFirst dateLast date
19611961-04-131961-09-27
19621962-04-101962-09-17
19631963-03-291963-09-12
19641964-04-101964-09-18
19651965-04-101965-11-25
19661966-03-111966-12-06
19671967-02-141967-10-29
19681968-03-141968-10-15
19701970-04-131970-11-26
19711971-03-131971-09-28
19721972-04-051972-10-10
19731973-04-251973-10-09
19741974-03-171974-09-12
19751975-04-221975-10-30
19761976-03-171976-09-13
19771977-03-181977-10-11
19781978-03-311978-09-19
19791979-04-071979-10-29
19801980-04-061980-09-21
19811981-03-261981-10-29
19821982-03-121982-10-26
19881988-03-261988-11-13

Every Fixed Threshold

Fixed thresholds at Posta Zootecnica
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days221921967167
35 C (95 F): Days2289196515
40 C (104 F): Days2119801
90 F (32.2 C): Days22132196565
100 F (37.8 C): Days122119801
0 C (32 F): Ice days (max1119621
0 C (32 F): Frost days (min22101196458
-10 C (14 F): Days with min101219641
20 C (68 F): Tropical nights (min172219801
10 mm (0.39 in): Days with 10 mm or more rain222519811
25 mm (0.98 in): Days with 25 mm or more rain201019812
50 mm (1.97 in): Days with 50 mm or more rain7219661

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1961.

Download the Data

  • Data for Posta Zootecnica 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).