Mexico · 1991–2020

Best time to visit
San Agustín Mextepec.

May leads for comfortable weather in San Agustín Mextepec: typically 23.7°C by day, 4.3°C at night, with 40 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMay

Typical high23.7°C

Typical low4.3°C

Rain in May40 mm

Comfort

May

May · April · March

76climate match

Beach

May

May · April · March

33climate match

Outdoors

November

November · February · April

83climate match

The weakest month is July, scoring 44 against May’s 76 — 159 mm of rain falls, and nights drop to 5.7°C.

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

5419° / -1.3°

Feb

6020.3° / -0.5°

Mar

6721.7° / 1.1°

Apr

7322.5° / 2.8°

May

7623.7° / 4.3°

Jun

6022.8° / 5.8°

Jul

4421.1° / 5.7°

Aug

4921.1° / 5.8°

Sep

4721° / 5.2°

Oct

5820.9° / 2.9°

Nov

6220.3° / 0.6°

Dec

5719.6° / -0.9°

Monthly climate evidence for San Agustín Mextepec — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	19°C	-1.3°C	14 mm	2.1	11 h 04	54	Good coverage
February	20.3°C	-0.5°C	15 mm	1.5	11 h 28	60	Good coverage
March	21.7°C	1.1°C	9 mm	1.4	11 h 59	67	Good coverage
April	22.5°C	2.8°C	18 mm	2.6	12 h 34	73	Good coverage
May	23.7°C	4.3°C	40 mm	6.3	13 h 03	76	Good coverage
June	22.8°C	5.8°C	112 mm	12.4	13 h 18	60	Good coverage
July	21.1°C	5.7°C	159 mm	16.7	13 h 12	44	Good coverage
August	21.1°C	5.8°C	137 mm	15.1	12 h 48	49	Good coverage
September	21°C	5.2°C	148 mm	14.1	12 h 14	47	Good coverage
October	20.9°C	2.9°C	80 mm	7.7	11 h 40	58	Good coverage
November	20.3°C	0.6°C	22 mm	2.9	11 h 11	62	Good coverage
December	19.6°C	-0.9°C	6 mm	1.1	10 h 57	57	Good coverage

Records at PRESA TEPETITLAN, 1961–2010
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	27.8°C26 Jan 1982	-8.9°C17 Jan 2005	38 mm28 Jan 1992	99 mm1992 · driest 0 mm in 2007	48
February	31.7°C22 Feb 2006	-10.0°C18 Feb 2004	67 mm4 Feb 2010	114 mm2010 · driest 0 mm in 1969	49
March	31.7°C12 Mar 2006	-6.1°C10 Mar 2008	34 mm21 Mar 1963	81 mm1997 · driest 0 mm in 1973	49
April	30.0°C28 Apr 1971	-5.0°C6 Apr 1993	41 mm25 Apr 2001	79 mm2001 · driest 0 mm in 1983	49
May	30.6°C9 May 1998	-1.7°C4 May 1997	44 mm30 May 1975	139 mm1975 · driest 0 mm in 1998	48
June	29.4°C9 Jun 2005	0.0°C1 Jun 2008	73 mm2 Jun 2009	268 mm1961 · driest 33 mm in 1992	49
July	27.8°C1 Jul 2007	0.0°C17 Jul 1994	69 mm18 Jul 2005	246 mm2005 · driest 42 mm in 2009	48
August	25.0°C5 Aug 1966	-2.8°C1 Aug 1992	54 mm20 Aug 2009	334 mm1965 · driest 17 mm in 2010	49
September	25.6°C18 Sep 2006	-2.8°C23 Sep 1999	56 mm1 Sep 1962	300 mm2010 · driest 30 mm in 1982	47
October	28.9°C12 Oct 2007	-7.2°C25 Oct 2007	54 mm31 Oct 1977	211 mm2002 · driest 0 mm in 1987	45
November	25.6°C18 Nov 1986	-10.0°C19 Nov 2008	33 mm28 Nov 1973	74 mm1973 · driest 0 mm in 2004	46
December	25.0°C18 Dec 2006	-6.7°C15 Dec 2003	21 mm30 Dec 1995	48 mm1964 · driest 0 mm in 1970	45

Typical days per month at PRESA TEPETITLAN, 1991–2020
Month	Days 25°C+	Frost nights	Heavy rain (10 mm+)
January	<1	22	<1
February	3	18	<1
March	6	12	<1
April	11	5	<1
May	14	<1	1
June	8	<1	4
July	<1	<1	6
August	<1	<1	5
September	<1	1	5
October	1	5	3
November	<1	13	<1
December	<1	20	<1

How often, not how much — every day in PRESA TEPETITLAN’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	51%	6%	2%	5%	17.1–20.9°C
February	63%	6%	2%	2%	18.5–22.2°C
March	80%	5%	1%	3%	20.0–24.1°C
April	81%	11%	2%	9%	21.0–25.5°C
May	71%	24%	5%	30%	22.0–25.6°C
June	49%	45%	15%	66%	19.9–24.4°C
July	37%	57%	18%	82%	19.2–21.9°C
August	39%	53%	18%	77%	19.5–21.7°C
September	45%	44%	16%	56%	19.5–22.0°C
October	58%	25%	10%	29%	19.4–22.2°C
November	67%	9%	2%	5%	18.9–21.9°C
December	57%	6%	<1%	4%	18.5–21.5°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.

1961Each stripe is one year’s mean temperature against the 42-year average. Warmest: 2006. Coolest: 2002.2008

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3827000
NOAA station: MXN00015076 · PRESA TEPETITLAN
Station distance: 3.1 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 17 usable years
Daylight: Calculated from latitude 19.63°, 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 TEPETITLAN is what differs

San Nicolás Guadalupe→San Felipe del Progreso→Calvario del Carmen→Emilio Portes Gil→Dolores Hidalgo→San Lucas Ocotepec→

Or put two places side by side: San Agustín Mextepec vs San Nicolás Guadalupe

Best time to visitSan Agustín Mextepec.

May

May

November

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
San Agustín Mextepec.

The whole year,
without the guesswork.

Nearby, measured,
and named.