Mexico · 1991–2020

Best time to visit
Dos Hermanos.

October leads for comfortable weather in Dos Hermanos: typically 25.2°C by day, 5.8°C at night, with 42 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortOctober

Typical high25.2°C

Typical low5.8°C

Rain in October42 mm

Comfort

October

October · April · May

78climate match

Beach

June

June · May · September

61climate match

Outdoors

November

November · March · October

79climate match

The weakest month is August, scoring 44 against October’s 78 — 237 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

4617.9° / -3.9°

Feb

4918.3° / -2.8°

Mar

6321.7° / -1.3°

Apr

7524.5° / 2°

May

6828.8° / 6°

Jun

6531.4° / 12.1°

Jul

4628.6° / 15°

Aug

4428.5° / 14.8°

Sep

6728.2° / 12.9°

Oct

7825.2° / 5.8°

Nov

6221° / -0.8°

Dec

4818.3° / -3.6°

Monthly climate evidence for Dos Hermanos — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	17.9°C	-3.9°C	24 mm	2.5	10 h 32	46	Good coverage
February	18.3°C	-2.8°C	30 mm	2.9	11 h 10	49	Good coverage
March	21.7°C	-1.3°C	11 mm	1.5	11 h 55	63	Good coverage
April	24.5°C	2°C	6 mm	0.7	12 h 48	75	Good coverage
May	28.8°C	6°C	8 mm	1.4	13 h 31	68	Good coverage
June	31.4°C	12.1°C	59 mm	5.7	13 h 55	65	Good coverage
July	28.6°C	15°C	223 mm	17.4	13 h 46	46	Good coverage
August	28.5°C	14.8°C	237 mm	16.9	13 h 08	44	Good coverage
September	28.2°C	12.9°C	106 mm	8.8	12 h 17	67	Good coverage
October	25.2°C	5.8°C	42 mm	3.1	11 h 27	78	Good coverage
November	21°C	-0.8°C	23 mm	2	10 h 43	62	Good coverage
December	18.3°C	-3.6°C	30 mm	2.8	10 h 22	48	Good coverage

Records at YECORA (SMN), 1944–2013
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	28.9°C10 Jan 1953	-17.2°C18 Jan 1949	107 mm10 Jan 1960	388 mm1949 · driest 0 mm in 2012	70
February	33.3°C28 Feb 2009	-15.0°C4 Feb 1955	100 mm4 Feb 1948	183 mm1948 · driest 0 mm in 1999	70
March	34.4°C1 Mar 2009	-11.1°C6 Mar 1967	111 mm18 Mar 1957	266 mm1958 · driest 0 mm in 1984	70
April	35.6°C28 Apr 2001	-8.3°C16 Apr 1945	42 mm9 Apr 1959	80 mm1959 · driest 0 mm in 1975	69
May	38.3°C21 May 2012	-9.4°C19 May 1956	58 mm31 May 1957	95 mm1984 · driest 0 mm in 1963	70
June	38.3°C28 Jun 2013	-1.1°C1 Jun 1971	120 mm10 Jun 1972	339 mm1954 · driest 0 mm in 1994	69
July	37.2°C1 Jul 2011	3.9°C1 Jul 1966	114 mm29 Jul 1955	963 mm1960 · driest 13 mm in 1986	69
August	39.4°C16 Aug 2012	3.9°C26 Aug 1963	100 mm20 Aug 1975	793 mm1959 · driest 15 mm in 1992	69
September	38.3°C2 Sep 2009	0.0°C23 Sep 1966	95 mm8 Sep 1958	340 mm1960 · driest 3 mm in 1987	68
October	33.9°C6 Oct 2000	-8.3°C29 Oct 1970	97 mm4 Oct 1957	236 mm2009 · driest 0 mm in 1982	69
November	30.6°C4 Nov 2009	-12.2°C29 Nov 1948	120 mm7 Nov 1974	135 mm1974 · driest 0 mm in 1999	67
December	30.0°C1 Dec 2003	-21.7°C30 Dec 1969	85 mm15 Dec 1984	183 mm1965 · driest 0 mm in 1977	66

Typical days per month at YECORA (SMN), 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	3	0	27	<1
February	4	<1	24	1
March	10	<1	23	<1
April	17	5	10	<1
May	26	16	1	<1
June	27	23	0	2
July	27	13	0	8
August	28	11	0	8
September	27	11	0	3
October	21	5	3	1
November	9	<1	20	<1
December	2	0	26	<1

How often, not how much — every day in YECORA (SMN)’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	23%	10%	4%	9%	8.4–20.3°C
February	27%	8%	3%	7%	10.2–21.3°C
March	44%	5%	2%	2%	12.2–23.8°C
April	68%	2%	<1%	<1%	16.2–26.5°C
May	85%	3%	1%	2%	20.6–30.5°C
June	81%	18%	8%	30%	24.2–33.0°C
July	35%	64%	30%	84%	23.8–31.0°C
August	43%	56%	27%	77%	23.0–31.1°C
September	67%	29%	11%	31%	21.8–29.5°C
October	65%	10%	4%	8%	16.2–26.5°C
November	43%	6%	2%	4%	11.3–23.4°C
December	23%	10%	4%	9%	11.9–20.0°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.

1944Each stripe is one year’s mean temperature against the 64-year average. Warmest: 1978. Coolest: 1985.2012

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 8765071
NOAA station: MXN00026109 · YECORA (SMN)
Station distance: 33.9 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 21 usable years
Daylight: Calculated from latitude 28.06°, 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 YECORA (SMN) is what differs

Yécora→Los Bajíos (Ranchitos de los Morales)→Mesa de Abajo→Bellavista→El Pinalito→Campo Americano→

Or put two places side by side: Dos Hermanos vs Yécora

Best time to visitDos Hermanos.