Mexico · 1991–2020

Best time to visit
Tepecoacuilco de Trujano.

December leads for comfortable weather in Tepecoacuilco de Trujano: typically 31.1°C by day, 15°C at night, with 1 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortDecember

Typical high31.1°C

Typical low15°C

Rain in December1 mm

Comfort

December

December · January · November

77climate match

Beach

November

November · October · January

82climate match

Outdoors

January

January · December · November

57climate match

The weakest month is June, scoring 23 against December’s 77 — days average 34°C, 10° above the 24°C the score treats as ideal, and 188 mm of rain falls.

Month by month

The whole year,
without the guesswork.

The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.

Jan

7631.1° / 15.3°

Feb

6633.3° / 17.1°

Mar

5535.6° / 18.5°

Apr

4537.6° / 20.8°

May

3737.7° / 22.2°

Jun

2334° / 21.5°

Jul

2931.8° / 20.6°

Aug

3231.5° / 20.7°

Sep

3831.3° / 20.7°

Oct

5931.5° / 19.9°

Nov

7431.1° / 16.7°

Dec

7731.1° / 15°

Monthly climate evidence for Tepecoacuilco de Trujano — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	31.1°C	15.3°C	5 mm	0.7	11 h 08	76	Good coverage
February	33.3°C	17.1°C	4 mm	0.3	11 h 31	66	Good coverage
March	35.6°C	18.5°C	3 mm	0.4	11 h 59	55	Good coverage
April	37.6°C	20.8°C	6 mm	1	12 h 32	45	Good coverage
May	37.7°C	22.2°C	58 mm	5	12 h 59	37	Good coverage
June	34°C	21.5°C	188 mm	14.6	13 h 13	23	Good coverage
July	31.8°C	20.6°C	207 mm	15	13 h 08	29	Good coverage
August	31.5°C	20.7°C	191 mm	15.2	12 h 45	32	Good coverage
September	31.3°C	20.7°C	163 mm	13.3	12 h 13	38	Good coverage
October	31.5°C	19.9°C	72 mm	5.9	11 h 42	59	Good coverage
November	31.1°C	16.7°C	12 mm	1.3	11 h 15	74	Good coverage
December	31.1°C	15°C	1 mm	0.3	11 h 02	77	Good coverage

Records at PRESA VALERIO TRUJANO, 1959–2013
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	41.7°C28 Jan 2002	5.0°C15 Jan 1986	38 mm24 Jan 1980	106 mm1980 · driest 0 mm in 1973	52
February	42.8°C16 Feb 2002	4.4°C3 Feb 2004	44 mm3 Feb 2010	85 mm2010 · driest 0 mm in 1964	50
March	46.7°C26 Mar 2002	10.0°C8 Mar 2008	28 mm16 Mar 1978	29 mm1978 · driest 0 mm in 2002	51
April	46.7°C29 Apr 2002	12.8°C22 Apr 1968	35 mm29 Apr 1974	45 mm1980 · driest 0 mm in 2000	51
May	46.7°C4 May 2002	10.6°C8 May 1979	60 mm18 May 1968	169 mm1968 · driest 0 mm in 1970	50
June	43.9°C20 Jun 2002	14.4°C23 Jun 1971	80 mm15 Jun 2003	412 mm1981 · driest 69 mm in 1979	51
July	42.8°C4 Jul 2002	15.6°C9 Jul 2013	88 mm2 Jul 1998	323 mm1984 · driest 90 mm in 1967	51
August	40.6°C3 Aug 2002	15.0°C11 Aug 2000	83 mm27 Aug 2010	348 mm1969 · driest 71 mm in 2002	52
September	40.0°C3 Sep 2002	15.0°C26 Sep 1975	83 mm15 Sep 1972	330 mm1980 · driest 64 mm in 2012	50
October	40.0°C13 Oct 2001	10.0°C25 Oct 2011	78 mm6 Oct 1960	218 mm1959 · driest 0 mm in 1987	51
November	39.4°C6 Nov 2003	5.6°C30 Nov 2011	47 mm21 Nov 1998	64 mm2006 · driest 0 mm in 2005	45
December	40.6°C14 Dec 2001	5.0°C11 Dec 2010	35 mm2 Dec 1986	35 mm1986 · driest 0 mm in 1999	51

Typical days per month at PRESA VALERIO TRUJANO, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	30	21	<1
February	28	24	<1
March	31	30	<1
April	30	30	<1
May	31	31	2
June	30	27	6
July	31	25	8
August	31	23	7
September	30	23	6
October	31	23	3
November	30	22	<1
December	30	21	0

How often, not how much — every day in PRESA VALERIO TRUJANO’s record sorted by what it was actually like, rather than averaged
Month	Warm & dry days	Wet days	Washouts	Week with 3+ wet days	Daytime mean has ranged
January	98%	2%	<1%	1%	28.0–32.5°C
February	99%	1%	<1%	0%	29.8–34.9°C
March	99%	1%	<1%	0%	31.4–37.3°C
April	97%	3%	<1%	<1%	33.3–39.5°C
May	83%	17%	6%	22%	33.4–39.4°C
June	52%	49%	23%	74%	30.1–36.1°C
July	51%	49%	24%	71%	29.1–32.1°C
August	51%	49%	23%	75%	28.9–31.8°C
September	52%	48%	21%	65%	28.5–31.3°C
October	81%	19%	9%	17%	28.7–32.3°C
November	96%	4%	1%	2%	28.9–32.5°C
December	99%	<1%	<1%	<1%	28.2–32.7°C

A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.

1962Each stripe is one year’s mean temperature against the 42-year average. Warmest: 2003. Coolest: 1984.2012

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3515900
NOAA station: MXN00012093 · PRESA VALERIO TRUJANO
Station distance: 0.5 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 17 usable years
Daylight: Calculated from latitude 18.29°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Important limit: Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

These places read the same station, so their numbers are identical — distance from PRESA VALERIO TRUJANO is what differs

Mayanalán→Santa Teresa→Zacacoyuca→Tierra Colorada→Acayahualco→Rincón de la Cocina→

Or put two places side by side: Tepecoacuilco de Trujano vs Mayanalán

Best time to visitTepecoacuilco de Trujano.