Mexico · 1991–2020

Best time to visit
Atlacahualoya.

November leads for comfortable weather in Atlacahualoya: typically 29.7°C by day, 8.4°C at night, with 10 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortNovember

Typical high29.7°C

Typical low8.4°C

Rain in November10 mm

Comfort

November

November · December · January

69climate match

Beach

November

November · October · January

63climate match

Outdoors

November

November · December · January

67climate match

The weakest month is August, scoring 41 against November’s 69 — days average 31°C, 7° above the 24°C the score treats as ideal, and 193 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

6729° / 5.7°

Feb

6331° / 7.3°

Mar

5833.6° / 9.5°

Apr

5735.4° / 12.1°

May

5635.3° / 13.8°

Jun

4532.5° / 14.3°

Jul

5231.2° / 13.4°

Aug

4131° / 13.1°

Sep

5129.9° / 13.3°

Oct

6730° / 11.5°

Nov

6929.7° / 8.4°

Dec

6828.4° / 5.6°

Monthly climate evidence for Atlacahualoya — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	29°C	5.7°C	7 mm	0.8	11 h 07	67	Good coverage
February	31°C	7.3°C	4 mm	0.6	11 h 31	63	Good coverage
March	33.6°C	9.5°C	5 mm	0.6	11 h 59	58	Good coverage
April	35.4°C	12.1°C	7 mm	1.4	12 h 32	57	Good coverage
May	35.3°C	13.8°C	56 mm	5.4	13 h	56	Good coverage
June	32.5°C	14.3°C	160 mm	12	13 h 14	45	Good coverage
July	31.2°C	13.4°C	137 mm	10.9	13 h 09	52	Good coverage
August	31°C	13.1°C	193 mm	14.1	12 h 45	41	Good coverage
September	29.9°C	13.3°C	166 mm	11.8	12 h 13	51	Good coverage
October	30°C	11.5°C	68 mm	5.1	11 h 41	67	Good coverage
November	29.7°C	8.4°C	10 mm	1.3	11 h 14	69	Good coverage
December	28.4°C	5.6°C	4 mm	0.7	11 h 01	68	Good coverage

Records at LAGUNILLAS DE RAYON, 1974–2012
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	35.0°C21 Jan 1982	-2.2°C12 Jan 1997	21 mm25 Jan 1980	67 mm1992 · driest 0 mm in 1996	38
February	36.7°C13 Feb 1975	0.6°C27 Feb 1976	22 mm4 Feb 2010	43 mm2010 · driest 0 mm in 1980	38
March	40.0°C31 Mar 1982	1.7°C21 Mar 2003	35 mm13 Mar 1985	35 mm1985 · driest 0 mm in 1994	37
April	40.0°C3 Apr 1982	5.0°C3 Apr 2011	20 mm17 Apr 1999	30 mm2011 · driest 0 mm in 1975	39
May	40.6°C20 May 1988	1.1°C1 May 1995	55 mm30 May 2009	154 mm1995 · driest 0 mm in 1993	39
June	40.6°C6 Jun 2005	5.0°C2 Jun 2011	92 mm14 Jun 1981	305 mm1978 · driest 61 mm in 1979	38
July	36.7°C4 Jul 2010	7.8°C19 Jul 2010	91 mm2 Jul 1990	403 mm1990 · driest 11 mm in 2000	38
August	37.8°C5 Aug 1997	6.7°C16 Aug 2005	81 mm31 Aug 2001	464 mm1999 · driest 71 mm in 1982	36
September	36.7°C13 Sep 2010	1.7°C10 Sep 2011	73 mm9 Sep 1998	498 mm1998 · driest 57 mm in 1996	37
October	35.6°C16 Oct 2010	-2.2°C25 Oct 2011	65 mm8 Oct 1999	163 mm1999 · driest 0 mm in 2010	37
November	37.8°C19 Nov 1997	-2.2°C29 Nov 2011	42 mm13 Nov 2006	64 mm2006 · driest 0 mm in 1984	38
December	33.9°C9 Dec 1986	-2.2°C25 Dec 1989	17 mm31 Dec 1995	38 mm1995 · driest 0 mm in 1997	38

Typical days per month at LAGUNILLAS DE RAYON, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	29	17	<1
February	28	22	<1
March	31	30	<1
April	30	30	<1
May	31	31	2
June	30	25	6
July	31	25	5
August	31	23	7
September	30	19	6
October	31	22	2
November	30	19	<1
December	28	16	<1

How often, not how much — every day in LAGUNILLAS DE RAYON’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	97%	2%	<1%	2%	26.9–30.9°C
February	98%	2%	<1%	<1%	28.9–32.8°C
March	98%	2%	<1%	<1%	31.8–35.2°C
April	96%	4%	<1%	2%	33.3–36.6°C
May	84%	16%	6%	18%	32.8–36.7°C
June	59%	41%	18%	61%	29.2–34.5°C
July	65%	35%	17%	44%	27.7–32.6°C
August	60%	41%	20%	59%	28.4–32.9°C
September	62%	38%	18%	46%	27.5–31.1°C
October	85%	15%	7%	10%	27.8–31.2°C
November	97%	3%	1%	<1%	27.5–31.0°C
December	98%	1%	<1%	<1%	26.9–30.4°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.

1975Each stripe is one year’s mean temperature against the 29-year average. Warmest: 1982. Coolest: 2011.2011

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3532622
NOAA station: MXN00017036 · LAGUNILLAS DE RAYON
Station distance: 6.5 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 18 usable years
Daylight: Calculated from latitude 18.54°, 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 LAGUNILLAS DE RAYON is what differs

Axochiapan→Chiautla de Tapia→Ciudad de Chiautla de Tapia→Huehuetlan el Chico→Tlancualpican→Tzicatlán→

Or put two places side by side: Atlacahualoya vs Axochiapan

Best time to visitAtlacahualoya.

November

November

November

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Atlacahualoya.

The whole year,
without the guesswork.

Nearby, measured,
and named.