Mexico · 1991–2020

Best time to visit
Santa María Ajoloapan.

October leads for comfortable weather in Santa María Ajoloapan: typically 24.7°C by day, 10.3°C at night, with 24 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortOctober

Typical high24.7°C

Typical low10.3°C

Rain in October24 mm

Comfort

October

October · November · February

89climate match

Beach

May

May · April · March

68climate match

Outdoors

November

November · December · January

86climate match

The weakest month is June, scoring 76 against October’s 89 — days average 26.8°C, 3° above the 24°C the score treats as ideal, and nights drop to 11.2°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

8724.6° / 8.9°

Feb

8824.7° / 9.4°

Mar

8526.2° / 10.5°

Apr

8327° / 11.3°

May

8127.6° / 11.3°

Jun

7626.8° / 11.2°

Jul

7826.1° / 11°

Aug

8326° / 11.2°

Sep

7925.2° / 10.4°

Oct

8924.7° / 10.3°

Nov

8924.1° / 9.2°

Dec

8824.7° / 9.7°

Monthly climate evidence for Santa María Ajoloapan — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	24.6°C	8.9°C	8 mm	1.5	11 h 02	87	Good coverage
February	24.7°C	9.4°C	12 mm	1.5	11 h 28	88	Good coverage
March	26.2°C	10.5°C	8 mm	1.5	11 h 59	85	Good coverage
April	27°C	11.3°C	22 mm	2.8	12 h 35	83	Good coverage
May	27.6°C	11.3°C	24 mm	3.3	13 h 04	81	Good coverage
June	26.8°C	11.2°C	67 mm	6.5	13 h 20	76	Good coverage
July	26.1°C	11°C	64 mm	7.4	13 h 14	78	Good coverage
August	26°C	11.2°C	46 mm	5.3	12 h 49	83	Good coverage
September	25.2°C	10.4°C	74 mm	7.3	12 h 14	79	Good coverage
October	24.7°C	10.3°C	24 mm	3.7	11 h 39	89	Good coverage
November	24.1°C	9.2°C	7 mm	1.3	11 h 10	89	Good coverage
December	24.7°C	9.7°C	5 mm	0.7	10 h 56	88	Good coverage

Records at AJACUBA (DGE), 1980–2012
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	32.8°C29 Jan 1998	-5.0°C5 Jan 1985	29 mm13 Jan 1993	60 mm1992 · driest 0 mm in 2011	32
February	31.7°C2 Feb 2007	-3.3°C9 Feb 1987	25 mm18 Feb 2009	77 mm2012 · driest 0 mm in 1999	32
March	33.9°C19 Mar 1983	-5.0°C6 Mar 1987	31 mm4 Mar 1988	61 mm2007 · driest 0 mm in 1994	32
April	35.0°C5 Apr 2008	1.7°C7 Apr 1989	94 mm24 Apr 2004	202 mm2004 · driest 0 mm in 2005	30
May	35.6°C5 May 2010	3.9°C3 May 1992	53 mm12 May 1992	143 mm1992 · driest 0 mm in 2001	31
June	35.6°C4 Jun 1993	5.0°C30 Jun 1990	67 mm30 Jun 2007	214 mm1986 · driest 0 mm in 1998	32
July	35.6°C26 Jul 2009	5.6°C5 Jul 1997	70 mm5 Jul 1984	223 mm1991 · driest 0 mm in 1996	32
August	33.9°C2 Aug 2009	5.6°C21 Aug 1992	114 mm22 Aug 2007	216 mm1989 · driest 1 mm in 1998	29
September	31.7°C2 Sep 2005	0.6°C10 Sep 1988	89 mm18 Sep 2002	598 mm2002 · driest 2 mm in 1998	32
October	35.6°C14 Oct 2005	0.6°C3 Oct 1992	60 mm30 Oct 1981	156 mm1981 · driest 0 mm in 2008	32
November	35.0°C13 Nov 1980	0.6°C23 Nov 1985	33 mm5 Nov 1983	46 mm1983 · driest 0 mm in 2000	31
December	31.7°C11 Dec 1980	-5.0°C31 Dec 1983	46 mm31 Dec 2011	46 mm2011 · driest 0 mm in 2006	32

Typical days per month at AJACUBA (DGE), 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	17	2	<1
February	15	2	<1
March	24	3	<1
April	25	6	<1
May	27	9	<1
June	25	5	2
July	23	3	2
August	24	2	<1
September	19	<1	3
October	17	2	<1
November	14	2	<1
December	18	<1	<1

How often, not how much — every day in AJACUBA (DGE)’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	88%	5%	<1%	5%	20.7–27.3°C
February	88%	6%	1%	5%	20.9–27.4°C
March	92%	6%	<1%	6%	23.6–28.2°C
April	88%	12%	3%	14%	24.7–29.8°C
May	84%	15%	4%	18%	24.3–29.7°C
June	73%	25%	8%	34%	24.0–28.8°C
July	69%	28%	8%	32%	22.1–27.5°C
August	79%	21%	6%	24%	23.2–27.3°C
September	69%	26%	8%	26%	21.3–27.4°C
October	82%	12%	2%	11%	21.8–27.4°C
November	87%	4%	<1%	2%	20.4–27.3°C
December	92%	2%	<1%	<1%	21.1–26.7°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.

1983Each stripe is one year’s mean temperature against the 26-year average. Warmest: 2005. Coolest: 1992.2011

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3517293
NOAA station: MXN00013111 · AJACUBA (DGE)
Station distance: 14 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 21 usable years
Daylight: Calculated from latitude 19.98°, 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 AJACUBA (DGE) is what differs

Tetepango→Ajacuba→Tlapanaloya→Atitalaquia→Santiago Tezontlale→Tezoquipa→

Or put two places side by side: Santa María Ajoloapan vs Tetepango

Best time to visitSanta María Ajoloapan.

October

May

November

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Santa María Ajoloapan.

The whole year,
without the guesswork.

Nearby, measured,
and named.