Mexico · 1991–2020

Best time to visit
Etchoropo.

December leads for comfortable weather in Etchoropo: typically 25.3°C by day, 6.8°C at night, with 15 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortDecember

Typical high25.3°C

Typical low6.8°C

Rain in December15 mm

Comfort

December

December · January · February

81climate match

Beach

October

October · June · November

75climate match

Outdoors

December

December · January · February

78climate match

The weakest month is September, scoring 25 against December’s 81 — days average 37.5°C, 14° above the 24°C the score treats as ideal.

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

8025.7° / 6.7°

Feb

7826.7° / 7.6°

Mar

7329° / 9.3°

Apr

6732.1° / 11.8°

May

6035.8° / 15.5°

Jun

4337.6° / 22°

Jul

3238.2° / 24.6°

Aug

2638.3° / 24.7°

Sep

2537.5° / 23.9°

Oct

5735° / 18.5°

Nov

7429.8° / 11.5°

Dec

8125.3° / 6.8°

Monthly climate evidence for Etchoropo — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 17 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	25.7°C	6.7°C	16 mm	1.2	19.0°C	10 h 37	80	Good coverage
February	26.7°C	7.6°C	14 mm	1.4	19.0°C	11 h 13	78	Good coverage
March	29°C	9.3°C	2 mm	0.4	19.6°C	11 h 56	73	Good coverage
April	32.1°C	11.8°C	1 mm	0.2	21.3°C	12 h 46	67	Good coverage
May	35.8°C	15.5°C	0 mm	0.1	24.2°C	13 h 27	60	Good coverage
June	37.6°C	22°C	3 mm	0.4	27.2°C	13 h 49	43	Good coverage
July	38.2°C	24.6°C	56 mm	4.6	29.4°C	13 h 40	32	Good coverage
August	38.3°C	24.7°C	81 mm	6.3	30.3°C	13 h 05	26	Good coverage
September	37.5°C	23.9°C	129 mm	4.7	30.1°C	12 h 17	25	Good coverage
October	35°C	18.5°C	27 mm	1.5	28.6°C	11 h 29	57	Good coverage
November	29.8°C	11.5°C	15 mm	1.2	24.7°C	10 h 48	74	Good coverage
December	25.3°C	6.8°C	15 mm	1	21.0°C	10 h 28	81	Good coverage

Records at SINAHUISA, 1974–2013
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	38.9°C29 Jan 2003	-1.1°C18 Jan 1987	52 mm13 Jan 2004	128 mm1992 · driest 0 mm in 1994	38
February	37.8°C19 Feb 2003	-3.3°C2 Feb 2011	44 mm13 Feb 2003	54 mm2005 · driest 0 mm in 1975	36
March	38.3°C31 Mar 2009	0.0°C6 Mar 1979	34 mm2 Mar 1981	49 mm1983 · driest 0 mm in 1993	37
April	41.7°C24 Apr 1978	1.7°C8 Apr 1975	5 mm6 Apr 1983	8 mm1997 · driest 0 mm in 1982	37
May	43.9°C5 May 2011	6.7°C8 May 1975	8 mm17 May 1979	9 mm1979 · driest 0 mm in 2007	36
June	45.0°C9 Jun 1976	10.6°C1 Jun 1976	31 mm24 Jun 1999	34 mm1984 · driest 0 mm in 2005	37
July	43.3°C1 Jul 2004	13.9°C11 Jul 1975	120 mm27 Jul 1988	175 mm1996 · driest 3 mm in 2012	37
August	46.1°C10 Aug 2012	15.0°C1 Aug 1975	118 mm28 Aug 2001	241 mm1980 · driest 8 mm in 1986	38
September	45.6°C28 Sep 1977	8.9°C26 Sep 1975	220 mm9 Sep 2008	545 mm2008 · driest 0 mm in 1975	37
October	44.4°C5 Oct 2005	5.0°C31 Oct 1979	122 mm10 Oct 2008	122 mm2008 · driest 0 mm in 1996	38
November	40.0°C1 Nov 2005	-2.2°C28 Nov 1993	42 mm13 Nov 1991	58 mm1982 · driest 0 mm in 1977	38
December	33.3°C7 Dec 2005	-4.4°C23 Dec 1993	62 mm11 Dec 1984	108 mm1982 · driest 0 mm in 1974	38

Typical days per month at SINAHUISA, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	21	3	<1	<1
February	22	6	<1	<1
March	28	14	0	0
April	30	24	0	0
May	31	29	0	0
June	30	29	0	0
July	31	31	0	2
August	31	31	0	3
September	30	29	0	3
October	30	28	0	<1
November	26	18	<1	<1
December	21	2	1	<1

How often, not how much — every day in SINAHUISA’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	92%	5%	2%	3%	22.7–27.2°C
February	94%	5%	1%	2%	24.6–28.5°C
March	99%	2%	<1%	<1%	26.5–30.3°C
April	99%	<1%	0%	0%	30.1–33.4°C
May	100%	<1%	0%	0%	33.1–37.2°C
June	99%	2%	<1%	2%	35.6–39.0°C
July	83%	17%	6%	15%	36.0–39.0°C
August	80%	20%	8%	17%	35.6–39.3°C
September	87%	13%	7%	7%	35.3–38.2°C
October	95%	5%	2%	1%	32.1–37.2°C
November	94%	4%	2%	<1%	28.2–32.6°C
December	93%	4%	2%	2%	23.9–27.6°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.

1976Each stripe is one year’s mean temperature against the 30-year average. Warmest: 2003. Coolest: 1994.2012

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4006387
NOAA station: MXN00026193 · SINAHUISA
Station distance: 28.3 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 20 usable years
Daylight: Calculated from latitude 26.77°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 17 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
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 SINAHUISA is what differs

Huatabampo→La Unión→Yavaros→Júpare→Moroncárit→Bacabachi→

Or put two places side by side: Etchoropo vs Huatabampo

Best time to visitEtchoropo.

December

October

December

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Etchoropo.

The whole year,
without the guesswork.

Nearby, measured,
and named.