Mexico · 1991–2020

Best time to visit
Santiago Yolomécatl.

March leads for comfortable weather in Santiago Yolomécatl: typically 24.2°C by day, 6.8°C at night, with 12 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMarch

Typical high24.2°C

Typical low6.8°C

Rain in March12 mm

Comfort

March

March · February · April

85climate match

Beach

April

April · March · May

53climate match

Outdoors

November

November · December · January

92climate match

The weakest month is June, scoring 62 against March’s 85 — 158 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

7020.5° / 4.6°

Feb

8323.4° / 6.7°

Mar

8524.2° / 6.8°

Apr

8125.7° / 8°

May

7625.3° / 9.4°

Jun

6222.8° / 10.2°

Jul

6221.5° / 9.3°

Aug

6321.6° / 9.5°

Sep

6321.2° / 9.9°

Oct

7120.9° / 8.5°

Nov

7320.7° / 6.2°

Dec

6820.2° / 4.5°

Monthly climate evidence for Santiago Yolomécatl — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	20.5°C	4.6°C	4 mm	0.9	11 h 11	70	Good coverage
February	23.4°C	6.7°C	7 mm	1.1	11 h 33	83	Good coverage
March	24.2°C	6.8°C	12 mm	1.4	12 h	85	Good coverage
April	25.7°C	8°C	35 mm	3.4	12 h 31	81	Good coverage
May	25.3°C	9.4°C	80 mm	7.4	12 h 56	76	Good coverage
June	22.8°C	10.2°C	158 mm	11.8	13 h 10	62	Good coverage
July	21.5°C	9.3°C	127 mm	10.4	13 h 05	62	Good coverage
August	21.6°C	9.5°C	126 mm	9.6	12 h 43	63	Good coverage
September	21.2°C	9.9°C	118 mm	10.6	12 h 13	63	Good coverage
October	20.9°C	8.5°C	65 mm	6	11 h 43	71	Good coverage
November	20.7°C	6.2°C	15 mm	1.8	11 h 17	73	Good coverage
December	20.2°C	4.5°C	5 mm	0.7	11 h 05	68	Good coverage

Records at YODOCONO DE PORFIRIO DIAZ, 1982–2012
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	25.6°C31 Jan 2005	-2.2°C26 Jan 1988	19 mm31 Jan 1992	20 mm1992 · driest 0 mm in 2009	23
February	36.7°C16 Feb 2004	-1.1°C7 Feb 2002	33 mm25 Feb 1983	46 mm1983 · driest 0 mm in 2011	24
March	30.0°C23 Mar 1991	-2.2°C22 Mar 1986	35 mm23 Mar 2006	64 mm2006 · driest 0 mm in 2008	24
April	32.2°C22 Apr 1988	0.6°C26 Apr 2012	43 mm10 Apr 2009	98 mm2004 · driest 0 mm in 2006	23
May	30.6°C4 May 2003	5.0°C31 May 2003	72 mm16 May 2009	249 mm1991 · driest 1 mm in 1983	23
June	30.0°C1 Jun 2010	3.9°C2 Jun 2011	72 mm28 Jun 2008	264 mm2000 · driest 34 mm in 1982	23
July	27.8°C1 Jul 1988	2.8°C26 Jul 2001	68 mm15 Jul 1988	227 mm1991 · driest 59 mm in 2000	23
August	28.9°C13 Aug 2009	3.9°C2 Aug 2000	63 mm22 Aug 2012	296 mm2010 · driest 16 mm in 1993	23
September	26.7°C20 Sep 2002	3.9°C6 Sep 2003	47 mm3 Sep 1986	274 mm1984 · driest 26 mm in 1993	22
October	26.7°C17 Oct 2010	0.0°C14 Oct 1987	38 mm7 Oct 1999	172 mm2004 · driest 0 mm in 1987	24
November	26.7°C20 Nov 1999	-2.2°C30 Nov 2011	23 mm9 Nov 1992	79 mm1992 · driest 0 mm in 2010	21
December	25.6°C27 Dec 2001	-2.2°C10 Dec 2010	23 mm26 Dec 2001	29 mm2001 · driest 0 mm in 2010	23

Typical days per month at YODOCONO DE PORFIRIO DIAZ, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	1	0	<1	<1
February	9	3	<1	<1
March	16	<1	<1	<1
April	21	2	0	1
May	20	2	0	2
June	7	<1	0	6
July	2	0	0	4
August	2	0	0	4
September	1	0	0	5
October	1	0	<1	3
November	1	0	<1	<1
December	<1	0	2	<1

How often, not how much — every day in YODOCONO DE PORFIRIO DIAZ’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	66%	3%	<1%	1%	19.1–21.1°C
February	84%	4%	1%	3%	21.1–24.0°C
March	90%	5%	1%	<1%	22.7–25.4°C
April	87%	11%	4%	10%	23.0–27.4°C
May	74%	24%	8%	30%	23.0–27.6°C
June	58%	40%	20%	56%	21.2–24.0°C
July	55%	34%	14%	35%	19.9–22.1°C
August	61%	31%	13%	42%	20.2–22.5°C
September	52%	36%	16%	43%	19.9–21.8°C
October	64%	16%	7%	14%	19.6–22.0°C
November	72%	6%	1%	3%	19.9–21.7°C
December	68%	2%	<1%	0%	18.4–21.3°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 3800940
NOAA station: MXN00020379 · YODOCONO DE PORFIRIO DIAZ
Station distance: 26.1 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 15 usable years
Daylight: Calculated from latitude 17.47°, 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 YODOCONO DE PORFIRIO DIAZ is what differs

Teposcolula→San Juan Diuxi→Magdalena Yodocono de Porfirio Díaz→San Pedro el Alto→San Pedro Tidaá→San Pedro Ñumí→

Or put two places side by side: Santiago Yolomécatl vs Teposcolula

Best time to visitSantiago Yolomécatl.