Mexico · 1991–2020

Best time to visit
San Sebastián Tenochtitlán.

February leads for comfortable weather in San Sebastián Tenochtitlán: typically 23.2°C by day, 4°C at night, with 12 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortFebruary

Typical high23.2°C

Typical low4°C

Rain in February12 mm

Comfort

February

February · October · March

78climate match

Beach

May

May · April · June

63climate match

Outdoors

October

October · November · January

86climate match

The weakest month is January, scoring 68 against February’s 78 — nights drop to 2.7°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

6820.9° / 2.7°

Feb

7823.2° / 4°

Mar

7726° / 5.8°

Apr

7527.9° / 8.3°

May

7528° / 9.9°

Jun

7526° / 10.8°

Jul

7623.9° / 10.6°

Aug

7724° / 10.2°

Sep

7622.9° / 10.1°

Oct

7822.1° / 7.4°

Nov

7421.8° / 4.8°

Dec

6921.1° / 3.1°

Monthly climate evidence for San Sebastián Tenochtitlán — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	20.9°C	2.7°C	11 mm	1.7	11 h 01	68	Good coverage
February	23.2°C	4°C	12 mm	1.5	11 h 27	78	Good coverage
March	26°C	5.8°C	8 mm	1.4	11 h 58	77	Good coverage
April	27.9°C	8.3°C	22 mm	2.9	12 h 35	75	Good coverage
May	28°C	9.9°C	40 mm	5	13 h 05	75	Good coverage
June	26°C	10.8°C	80 mm	7.8	13 h 21	75	Good coverage
July	23.9°C	10.6°C	105 mm	9.4	13 h 15	76	Good coverage
August	24°C	10.2°C	105 mm	8.2	12 h 49	77	Good coverage
September	22.9°C	10.1°C	86 mm	7.9	12 h 14	76	Good coverage
October	22.1°C	7.4°C	40 mm	4.8	11 h 39	78	Good coverage
November	21.8°C	4.8°C	12 mm	1.4	11 h 09	74	Good coverage
December	21.1°C	3.1°C	3 mm	0.7	10 h 55	69	Good coverage

Records at PRESA MADERO, 1939–2012
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	30.0°C3 Jan 1989	-6.7°C14 Jan 1956	26 mm28 Jan 1992	91 mm1958 · driest 0 mm in 1976	62
February	30.0°C26 Feb 1962	-7.2°C24 Feb 1976	27 mm4 Feb 2007	98 mm2010 · driest 0 mm in 1994	62
March	32.8°C26 Mar 1995	-3.9°C6 Mar 1987	24 mm12 Mar 1974	51 mm1997 · driest 0 mm in 1987	60
April	38.9°C13 Apr 1941	0.0°C18 Apr 1954	43 mm20 Apr 1987	103 mm1997 · driest 0 mm in 1999	59
May	35.0°C8 May 1998	0.0°C13 May 1940	56 mm21 May 1995	143 mm1995 · driest 3 mm in 2011	59
June	35.6°C4 Jun 1941	1.7°C16 Jun 1959	83 mm14 Jun 2000	274 mm1963 · driest 10 mm in 2005	58
July	30.0°C30 Jul 2009	3.9°C29 Jul 1962	69 mm3 Jul 2008	232 mm2008 · driest 15 mm in 1962	59
August	32.8°C7 Aug 2000	4.4°C24 Aug 1961	64 mm22 Aug 2007	247 mm1998 · driest 23 mm in 1961	58
September	28.9°C11 Sep 1987	-1.1°C27 Sep 1979	62 mm10 Sep 1939	194 mm1996 · driest 6 mm in 1999	61
October	28.9°C23 Oct 2010	-3.3°C12 Oct 1952	63 mm10 Oct 1967	147 mm1941 · driest 0 mm in 2010	60
November	31.1°C13 Nov 1941	-5.0°C11 Nov 1953	37 mm22 Nov 1955	94 mm1958 · driest 0 mm in 2001	60
December	28.9°C23 Dec 1965	-6.1°C24 Dec 1989	19 mm18 Dec 1991	40 mm1979 · driest 0 mm in 1987	59

Typical days per month at PRESA MADERO, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	3	0	3	<1
February	13	0	2	<1
March	24	3	<1	<1
April	26	11	0	<1
May	27	12	0	1
June	20	5	0	3
July	14	<1	0	4
August	14	<1	0	3
September	8	0	0	3
October	8	0	<1	1
November	6	0	2	<1
December	2	0	4	<1

How often, not how much — every day in PRESA MADERO’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	68%	5%	1%	4%	18.4–21.9°C
February	81%	4%	<1%	2%	20.5–23.9°C
March	91%	5%	<1%	2%	23.7–26.8°C
April	88%	10%	3%	9%	24.7–29.1°C
May	82%	18%	5%	17%	25.1–29.1°C
June	72%	27%	10%	35%	23.0–27.0°C
July	67%	31%	12%	36%	21.2–24.9°C
August	71%	27%	10%	33%	21.6–24.8°C
September	66%	26%	9%	30%	20.3–24.0°C
October	68%	14%	4%	14%	19.6–23.6°C
November	75%	5%	1%	3%	20.1–22.7°C
December	69%	4%	<1%	<1%	19.1–21.6°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.

1940Each stripe is one year’s mean temperature against the 49-year average. Warmest: 1998. Coolest: 1967.2011

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3517800
NOAA station: MXN00013083 · PRESA MADERO
Station distance: 5 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 18 usable years
Daylight: Calculated from latitude 20.28°, 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 PRESA MADERO is what differs

San José Atlán→Llano Largo→Zothé→El Saucillo→San Lorenzo El Chico→Cuaxithi→

Or put two places side by side: San Sebastián Tenochtitlán vs San José Atlán

Best time to visitSan Sebastián Tenochtitlán.

February

May

October

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
San Sebastián Tenochtitlán.

The whole year,
without the guesswork.

Nearby, measured,
and named.