Mexico · 1991–2020

Best time to visit
San Bartolo Ozocalpan.

March leads for comfortable weather in San Bartolo Ozocalpan: typically 25.2°C by day, 4.1°C at night, with 5 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMarch

Typical high25.2°C

Typical low4.1°C

Rain in March5 mm

Comfort

March

March · May · April

76climate match

Beach

April

April · May · March

50climate match

Outdoors

November

November · December · January

85climate match

The weakest month is July, scoring 52 against March’s 76 — 185 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

6521.3° / 0.3°

Feb

7122.6° / 1.4°

Mar

7625.2° / 4.1°

Apr

7526.5° / 6.1°

May

7626° / 7.1°

Jun

7423.8° / 8.3°

Jul

5221.6° / 8.6°

Aug

6421.7° / 8.2°

Sep

5720.7° / 7.4°

Oct

6321° / 4.2°

Nov

6820.9° / 2.6°

Dec

6621.4° / 1°

Monthly climate evidence for San Bartolo Ozocalpan — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	21.3°C	0.3°C	15 mm	2.4	11 h 02	65	Good coverage
February	22.6°C	1.4°C	13 mm	1.8	11 h 27	71	Good coverage
March	25.2°C	4.1°C	5 mm	0.8	11 h 59	76	Good coverage
April	26.5°C	6.1°C	31 mm	3.3	12 h 35	75	Good coverage
May	26°C	7.1°C	46 mm	5.1	13 h 05	76	Good coverage
June	23.8°C	8.3°C	96 mm	8.5	13 h 21	74	Good coverage
July	21.6°C	8.6°C	185 mm	11.4	13 h 15	52	Good coverage
August	21.7°C	8.2°C	113 mm	9	12 h 49	64	Good coverage
September	20.7°C	7.4°C	122 mm	10.4	12 h 14	57	Good coverage
October	21°C	4.2°C	66 mm	6.4	11 h 39	63	Good coverage
November	20.9°C	2.6°C	13 mm	2.3	11 h 09	68	Good coverage
December	21.4°C	1°C	8 mm	0.8	10 h 55	66	Good coverage

Records at MARAVILLAS, 1986–2011
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	32.8°C26 Jan 1993	-12.2°C5 Jan 2002	23 mm13 Jan 1993	74 mm1992 · driest 0 mm in 2000	20
February	32.8°C16 Feb 1991	-13.3°C5 Feb 1992	22 mm17 Feb 2010	101 mm2010 · driest 0 mm in 1999	20
March	36.1°C11 Mar 1991	-6.1°C4 Mar 1991	32 mm30 Mar 1988	45 mm1988 · driest 0 mm in 2008	20
April	36.7°C23 Apr 1991	-9.4°C1 Apr 1991	120 mm29 Apr 2008	185 mm2008 · driest 0 mm in 1987	20
May	35.6°C26 May 1991	-2.2°C2 May 1991	150 mm4 May 2008	170 mm2008 · driest 0 mm in 2002	20
June	35.0°C28 Jun 1992	-2.2°C6 Jun 1991	56 mm10 Jun 2008	302 mm1986 · driest 0 mm in 1998	20
July	32.8°C2 Jul 1992	-2.8°C31 Jul 1991	136 mm4 Jul 2010	761 mm2010 · driest 14 mm in 1986	19
August	30.6°C16 Aug 1987	-3.9°C1 Aug 1991	64 mm6 Aug 1998	271 mm1995 · driest 6 mm in 1987	21
September	32.8°C15 Sep 1987	-4.4°C17 Sep 2001	68 mm8 Sep 2008	217 mm2008 · driest 29 mm in 1986	22
October	32.8°C22 Oct 2001	-9.4°C22 Oct 2001	72 mm9 Oct 2009	210 mm2009 · driest 0 mm in 1987	21
November	32.8°C17 Nov 2011	-13.3°C22 Nov 1991	32 mm2 Nov 1995	61 mm1995 · driest 0 mm in 1989	22
December	33.9°C5 Dec 2011	-10.0°C27 Dec 1990	42 mm25 Dec 2008	62 mm2008 · driest 0 mm in 1998	22

Typical days per month at MARAVILLAS, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	6	1	13	<1
February	8	1	8	<1
March	17	5	3	<1
April	22	6	<1	1
May	21	6	<1	1
June	12	2	<1	3
July	4	<1	<1	6
August	4	<1	<1	4
September	3	<1	<1	4
October	6	1	5	2
November	4	<1	7	<1
December	6	<1	11	<1

How often, not how much — every day in MARAVILLAS’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	70%	7%	1%	6%	19.0–26.3°C
February	78%	7%	2%	7%	20.3–25.9°C
March	91%	3%	<1%	3%	21.8–29.7°C
April	87%	11%	3%	10%	23.1–28.9°C
May	80%	18%	5%	19%	23.2–28.8°C
June	65%	32%	12%	45%	20.8–27.9°C
July	55%	37%	16%	42%	20.3–24.3°C
August	63%	29%	13%	40%	20.1–27.3°C
September	55%	31%	12%	37%	19.1–24.5°C
October	60%	18%	6%	18%	19.3–25.7°C
November	70%	7%	<1%	3%	19.0–24.8°C
December	74%	3%	<1%	1%	19.2–26.0°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.

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3814101
NOAA station: MXN00013155 · MARAVILLAS
Station distance: 10.2 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 15 usable years
Daylight: Calculated from latitude 20.22°, 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 MARAVILLAS is what differs

Santa Maria Amealco→El Jagüey→Nopala de Villagran→Maravillas→Colonia Félix Olvera→La Siempreviva→

Or put two places side by side: San Bartolo Ozocalpan vs Santa Maria Amealco

Best time to visitSan Bartolo Ozocalpan.