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Data as of 2025-12-31
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Built 2026-10-17 (17 October 2026)

Larrainzar Threshold Days by Year

8 fixed thresholds counted per year at Larrainzar (MXN00007207): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Larrainzar Thresholds

  • Larrainzar: days with 10 mm (0.39 in) or more of precipitation in 36 years, most in 1999 with 82.
  • Larrainzar: days with 25 mm (0.98 in) or more of precipitation in 36 years, most in 2000 with 34.
  • Larrainzar: days with 50 mm (1.97 in) or more of precipitation in 28 years, most in 1973 with 7.
  • Larrainzar: days with a maximum temperature at or above 30 C (86 F) in 19 years, most in 1998 with 44.
  • 8 fixed thresholds have at least one qualifying day at Larrainzar.
19 years with a qualifying day
Days at or above 30 C (86 F) per year at Larrainzar Days per year at Larrainzar with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 44 in 1998. 02040601973: 71974: 21975: 11978: 11979: 21980: 41981: 11983: 21984: 111985: 11987: 41993: 21994: 41995: 131996: 51997: 31998: 441999: 42000: 131973197519791981198419871994199619982000
Days per year at Larrainzar with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 44 in 1998.
Days at or above 30 C (86 F) per year at Larrainzar
YearDaysDecade average
197372.6
197422.6
197512.6
197812.6
197922.6
198043.8
198113.8
198323.8
1984113.8
198513.8
198743.8
1993210.7
1994410.7
19951310.7
1996510.7
1997310.7
19984410.7
1999410.7
20001313
First to last qualifying date each year at Larrainzar For each year, a bar from the first to the last day at Larrainzar meeting 30 C (86 F). 1973: 10 March 1973 to 3 April 19731974: 12 May 1974 to 16 May 19741975: 14 April 1975 to 14 April 19751978: 31 May 1978 to 31 May 19781979: 25 March 1979 to 10 November 19791980: 27 January 1980 to 11 May 19801981: 29 March 1981 to 29 March 19811983: 21 April 1983 to 23 April 19831984: 6 April 1984 to 3 May 19841985: 3 April 1985 to 3 April 19851987: 26 January 1987 to 26 March 19871993: 4 June 1993 to 22 December 19931994: 6 March 1994 to 28 April 19941995: 12 February 1995 to 21 April 19951996: 15 March 1996 to 14 April 19961997: 2 March 1997 to 26 December 19971998: 19 February 1998 to 14 June 19981999: 6 April 1999 to 15 April 19992000: 8 March 2000 to 25 April 20001973197819811985199419972000JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Larrainzar meeting 30 C (86 F).
First to last qualifying date each year at Larrainzar
YearFirst dateLast date
19731973-03-101973-04-03
19741974-05-121974-05-16
19751975-04-141975-04-14
19781978-05-311978-05-31
19791979-03-251979-11-10
19801980-01-271980-05-11
19811981-03-291981-03-29
19831983-04-211983-04-23
19841984-04-061984-05-03
19851985-04-031985-04-03
19871987-01-261987-03-26
19931993-06-041993-12-22
19941994-03-061994-04-28
19951995-02-121995-04-21
19961996-03-151996-04-14
19971997-03-021997-12-26
19981998-02-191998-06-14
19991999-04-061999-04-15
20002000-03-082000-04-25

Every Fixed Threshold

Fixed thresholds at Larrainzar
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1944199813
35 C (95 F): Days2119841
90 F (32.2 C): Days41319983
0 C (32 F): Frost days (min13820091
10 mm (0.39 in): Days with 10 mm or more rain3682199955
25 mm (0.98 in): Days with 25 mm or more rain363420009
50 mm (1.97 in): Days with 50 mm or more rain28719734
100 mm (3.94 in): Days with 100 mm or more rain4119741

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1973.

Download the Data

  • Data for Larrainzar 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).