Built 2026-10-19 (19 October 2026)

Apizaco Threshold Days by Year (MXN00029002)

7 fixed thresholds counted per year at Apizaco (MXN00029002): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Apizaco Thresholds

  • Apizaco: days with 10 mm (0.39 in) or more of precipitation in 62 years, most in 1974 with 40.
  • Apizaco: days with 25 mm (0.98 in) or more of precipitation in 60 years, most in 1980 with 12.
  • Apizaco: nights with a minimum temperature at or below 0 C (32 F) in 54 years, most in 1929 with 108.
  • Apizaco: days with a maximum temperature at or above 30 C (86 F) in 34 years, most in 1998 with 52.
  • 7 fixed thresholds have at least one qualifying day at Apizaco.
34 years with a qualifying day
Days at or above 30 C (86 F) per year at Apizaco Days per year at Apizaco with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 52 in 1998. 02040601928: 131929: 341930: 131952: 21953: 51957: 21962: 11963: 31964: 21965: 11967: 21970: 91973: 21975: 21976: 11977: 31978: 21982: 91983: 271984: 111985: 41988: 91989: 21990: 31991: 141992: 11994: 31995: 81996: 31997: 21998: 521999: 92000: 22005: 2192819531964197319781985199119962000
Days per year at Apizaco with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 52 in 1998.
Days at or above 30 C (86 F) per year at Apizaco
YearDaysDecade average
19281323.5
19293423.5
19301313
195223
195353
195723
196211.8
196331.8
196421.8
196511.8
196721.8
197093.2
197323.2
197523.2
197613.2
197733.2
197823.2
1982910.3
19832710.3
19841110.3
1985410.3
1988910.3
1989210.3
1990310.6
19911410.6
1992110.6
1994310.6
1995810.6
1996310.6
1997210.6
19985210.6
1999910.6
200022
200522
First to last qualifying date each year at Apizaco For each year, a bar from the first to the last day at Apizaco meeting 30 C (86 F). 1928: 4 March 1928 to 24 May 19281929: 6 March 1929 to 15 June 19291930: 17 March 1930 to 13 June 19301952: 16 March 1952 to 10 May 19521953: 15 April 1953 to 21 May 19531957: 23 May 1957 to 26 May 19571962: 21 May 1962 to 21 May 19621963: 23 April 1963 to 29 April 19631964: 29 April 1964 to 6 May 19641965: 14 April 1965 to 14 April 19651967: 7 May 1967 to 12 May 19671970: 3 April 1970 to 2 May 19701973: 25 May 1973 to 26 May 19731975: 7 May 1975 to 8 May 19751976: 26 May 1976 to 26 May 19761977: 18 March 1977 to 31 March 19771978: 7 May 1978 to 8 May 19781982: 31 March 1982 to 14 April 19821983: 21 April 1983 to 6 June 19831984: 9 September 1984 to 3 October 19841985: 27 March 1985 to 14 May 19851988: 23 April 1988 to 10 May 19881989: 18 May 1989 to 8 June 19891990: 13 March 1990 to 29 May 19901991: 17 March 1991 to 24 May 19911992: 19 March 1992 to 19 March 19921994: 23 March 1994 to 10 May 19941995: 23 March 1995 to 20 May 19951996: 5 May 1996 to 23 May 19961997: 2 March 1997 to 4 March 19971998: 1 April 1998 to 7 July 19981999: 5 April 1999 to 6 May 19992000: 24 April 2000 to 25 April 20002005: 29 April 2005 to 30 April 20051928195719671977198519921998JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Apizaco meeting 30 C (86 F).
First to last qualifying date each year at Apizaco
YearFirst dateLast date
19281928-03-041928-05-24
19291929-03-061929-06-15
19301930-03-171930-06-13
19521952-03-161952-05-10
19531953-04-151953-05-21
19571957-05-231957-05-26
19621962-05-211962-05-21
19631963-04-231963-04-29
19641964-04-291964-05-06
19651965-04-141965-04-14
19671967-05-071967-05-12
19701970-04-031970-05-02
19731973-05-251973-05-26
19751975-05-071975-05-08
19761976-05-261976-05-26
19771977-03-181977-03-31
19781978-05-071978-05-08
19821982-03-311982-04-14
19831983-04-211983-06-06
19841984-09-091984-10-03
19851985-03-271985-05-14
19881988-04-231988-05-10
19891989-05-181989-06-08
19901990-03-131990-05-29
19911991-03-171991-05-24
19921992-03-191992-03-19
19941994-03-231994-05-10
19951995-03-231995-05-20
19961996-05-051996-05-23
19971997-03-021997-03-04
19981998-04-011998-07-07
19991999-04-051999-05-06
20002000-04-242000-04-25
20052005-04-292005-04-30

Every Fixed Threshold

Fixed thresholds at Apizaco
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days345219982
35 C (95 F): Days1119301
90 F (32.2 C): Days4919989
0 C (32 F): Frost days (min5410819299
10 mm (0.39 in): Days with 10 mm or more rain6240197421
25 mm (0.98 in): Days with 25 mm or more rain601219803
50 mm (1.97 in): Days with 50 mm or more rain14219871

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1928.

Download the Data

  • Data for Apizaco 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).