Tachichilpa Threshold Days by Year (MXN00018035)

13 fixed thresholds counted per year at Tachichilpa (MXN00018035): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tachichilpa Thresholds

Tachichilpa: days with 10 mm (0.39 in) or more of precipitation in 22 years, most in 2004 with 54.
Tachichilpa: days with 25 mm (0.98 in) or more of precipitation in 22 years, most in 2004 with 27.
Tachichilpa: days with 50 mm (1.97 in) or more of precipitation in 22 years, most in 1973 with 13.
Tachichilpa: days with a maximum temperature at or above 30 C (86 F) in 13 years, most in 2006 with 349.
13 fixed thresholds have at least one qualifying day at Tachichilpa.

Days at or above 30 C (86 F)

13 years with a qualifying day

Days per year at Tachichilpa with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 349 in 2006.

Days at or above 30 C (86 F) per year at Tachichilpa
Year	Days	Decade average
1980	274	274
2000	316	323.5
2002	342	323.5
2003	345	323.5
2004	303	323.5
2005	321	323.5
2006	349	323.5
2007	297	323.5
2009	315	323.5
2010	306	315.3
2011	328	315.3
2012	310	315.3
2013	317	315.3

For each year, a bar from the first to the last day at Tachichilpa meeting 30 C (86 F).

First to last qualifying date each year at Tachichilpa
Year	First date	Last date
1980	1980-01-01	1980-12-29
2000	2000-01-02	2000-12-30
2002	2002-01-01	2002-12-31
2003	2003-01-01	2003-12-28
2004	2004-01-02	2004-12-31
2005	2005-01-01	2005-12-31
2006	2006-01-01	2006-12-30
2007	2007-01-02	2007-11-30
2009	2009-01-03	2009-12-31
2010	2010-01-02	2010-12-28
2011	2011-01-01	2011-12-31
2012	2012-01-01	2012-11-29
2013	2013-01-01	2013-12-23

Every Fixed Threshold

Fixed thresholds at Tachichilpa
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	13	349	2006	317
35 C (95 F): Days	13	171	2000	74
40 C (104 F): Days	7	25	2000	7
90 F (32.2 C): Days	13	264	2006	179
100 F (37.8 C): Days	13	78	2000	8
110 F (43.3 C): Days	1	1	2002	1
20 C (68 F): Tropical nights (min	12	182	2003	168
25 C (77 F): Days with min	5	50	2000	2
10 mm (0.39 in): Days with 10 mm or more rain	22	54	2004	32
25 mm (0.98 in): Days with 25 mm or more rain	22	27	2004	19
50 mm (1.97 in): Days with 50 mm or more rain	22	13	1973	8
100 mm (3.94 in): Days with 100 mm or more rain	10	3	2013	3
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1972	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1980.

Download the Data

Data for Tachichilpa 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Tachichilpa Threshold Days by Year (MXN00018035)

Key Facts for Tachichilpa Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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