Mexico · 1991–2020

Best time to visit
Santiago Mamalhuazuca.

November leads for comfortable weather in Santiago Mamalhuazuca: typically 27.2°C by day, 14.2°C at night, with 19 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortNovember

Typical high27.2°C

Typical low14.2°C

Rain in November19 mm

Comfort

November

November · December · January

88climate match

Beach

February

February · November · April

79climate match

Outdoors

January

January · December · November

74climate match

The weakest month is June, scoring 40 against November’s 88 — 230 mm of rain falls, and days average 29.1°C, 5° above the 24°C the score treats as ideal.

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

8627° / 12.5°

Feb

8129° / 13.4°

Mar

7431.6° / 14.7°

Apr

6833.1° / 16.4°

May

5832.4° / 17.6°

Jun

4029.1° / 17.8°

Jul

4627.5° / 16.9°

Aug

4227.6° / 17.2°

Sep

4826.8° / 17.3°

Oct

7727.4° / 16.1°

Nov

8827.2° / 14.2°

Dec

8726.9° / 12.8°

Monthly climate evidence for Santiago Mamalhuazuca — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	27°C	12.5°C	16 mm	1.1	11 h 06	86	Good coverage
February	29°C	13.4°C	9 mm	0.9	11 h 30	81	Good coverage
March	31.6°C	14.7°C	4 mm	0.7	11 h 59	74	Good coverage
April	33.1°C	16.4°C	14 mm	2.1	12 h 33	68	Good coverage
May	32.4°C	17.6°C	76 mm	7.6	13 h 01	58	Good coverage
June	29.1°C	17.8°C	230 mm	15.5	13 h 16	40	Good coverage
July	27.5°C	16.9°C	230 mm	16.2	13 h 10	46	Good coverage
August	27.6°C	17.2°C	243 mm	17.4	12 h 46	42	Good coverage
September	26.8°C	17.3°C	223 mm	17.3	12 h 13	48	Good coverage
October	27.4°C	16.1°C	78 mm	7	11 h 41	77	Good coverage
November	27.2°C	14.2°C	19 mm	1.6	11 h 13	88	Good coverage
December	26.9°C	12.8°C	6 mm	0.8	10 h 59	87	Good coverage

Records at ACHICHIPICO D-4, 1982–2012
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	31.7°C28 Jan 2005	4.4°C23 Jan 1983	50 mm9 Jan 2001	141 mm1992 · driest 0 mm in 1997	29
February	35.6°C16 Feb 2006	3.9°C3 Feb 1998	69 mm4 Feb 2010	131 mm2010 · driest 0 mm in 2011	29
March	37.8°C18 Mar 1991	5.6°C16 Mar 1983	25 mm2 Mar 2001	27 mm2001 · driest 0 mm in 1998	29
April	39.4°C14 Apr 1991	8.9°C4 Apr 1983	45 mm7 Apr 1997	107 mm1997 · driest 0 mm in 1983	29
May	38.9°C8 May 1998	11.1°C23 May 2008	72 mm20 May 1990	208 mm1995 · driest 1 mm in 1988	29
June	38.9°C12 Jun 2005	10.6°C15 Jun 1995	87 mm30 Jun 2011	408 mm1996 · driest 107 mm in 1998	28
July	32.8°C31 Jul 1997	10.0°C28 Jul 1995	111 mm23 Jul 2010	461 mm2010 · driest 87 mm in 2003	28
August	33.3°C6 Aug 1997	10.0°C2 Aug 1982	86 mm24 Aug 2010	492 mm2010 · driest 73 mm in 1982	29
September	32.8°C9 Sep 1987	10.6°C9 Sep 2011	80 mm9 Sep 1983	394 mm1995 · driest 70 mm in 1997	29
October	32.8°C27 Oct 1987	7.8°C28 Oct 2011	64 mm9 Oct 1997	182 mm2003 · driest 3 mm in 2010	29
November	32.8°C17 Nov 1986	5.0°C27 Nov 1995	51 mm10 Nov 1997	88 mm1997 · driest 0 mm in 2000	29
December	32.2°C26 Dec 1987	5.0°C21 Dec 1982	49 mm30 Dec 1995	68 mm1995 · driest 0 mm in 1994	28

Typical days per month at ACHICHIPICO D-4, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	26	5	<1
February	26	15	<1
March	31	24	<1
April	30	27	<1
May	31	26	2
June	28	12	8
July	26	9	8
August	26	8	8
September	24	4	8
October	27	6	3
November	25	6	<1
December	25	4	<1

How often, not how much — every day in ACHICHIPICO D-4’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	96%	3%	2%	2%	24.9–29.0°C
February	97%	3%	<1%	1%	26.2–31.1°C
March	98%	2%	<1%	<1%	28.9–33.4°C
April	92%	8%	2%	6%	30.6–35.6°C
May	77%	23%	7%	28%	29.6–34.7°C
June	48%	52%	26%	75%	27.2–31.0°C
July	46%	54%	25%	75%	24.1–29.6°C
August	45%	55%	25%	81%	24.6–29.4°C
September	44%	56%	24%	74%	23.7–28.7°C
October	78%	22%	9%	24%	24.8–29.2°C
November	94%	6%	2%	2%	24.6–29.6°C
December	98%	2%	<1%	<1%	24.0–28.8°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.

1982Each stripe is one year’s mean temperature against the 27-year average. Warmest: 2005. Coolest: 2010.2011

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3817605
NOAA station: MXN00017068 · ACHICHIPICO D-4
Station distance: 7.4 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 20 usable years
Daylight: Calculated from latitude 19.00°, 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 ACHICHIPICO D-4 is what differs

Atlautla→San Juan Tepecoculco→San Andrés Tlalamac→San Vicente Chimalhuacán→Nepantla de Sor Juana Inés de la Cruz→Achichipico→

Or put two places side by side: Santiago Mamalhuazuca vs Atlautla

Best time to visitSantiago Mamalhuazuca.