Mexico · 1991–2020

Best time to visit
Boquilla del Refugio.

October leads for comfortable weather in Boquilla del Refugio: typically 24.5°C by day, 6°C at night, with 33 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortOctober

Typical high24.5°C

Typical low6°C

Rain in October33 mm

Comfort

October

October · June · September

81climate match

Beach

June

June · May · October

58climate match

Outdoors

January

January · February · October

80climate match

The weakest month is January, scoring 57 against October’s 81 — nights drop to -1.5°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

5719.9° / -1.5°

Feb

6321.3° / -0.4°

Mar

7323.5° / 1°

Apr

7425.3° / 2.9°

May

7228° / 6.8°

Jun

7627° / 11.3°

Jul

7024.9° / 11.2°

Aug

7424.9° / 10.8°

Sep

7624.5° / 10°

Oct

8124.5° / 6°

Nov

7423.4° / 1.5°

Dec

6221.3° / -1°

Monthly climate evidence for Boquilla del Refugio — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	19.9°C	-1.5°C	24 mm	2.6	10 h 52	57	Good coverage
February	21.3°C	-0.4°C	13 mm	1.3	11 h 22	63	Good coverage
March	23.5°C	1°C	3 mm	0.5	11 h 57	73	Good coverage
April	25.3°C	2.9°C	3 mm	0.5	12 h 39	74	Good coverage
May	28°C	6.8°C	9 mm	2.1	13 h 13	72	Good coverage
June	27°C	11.3°C	63 mm	7.3	13 h 32	76	Good coverage
July	24.9°C	11.2°C	115 mm	12.8	13 h 24	70	Good coverage
August	24.9°C	10.8°C	92 mm	10.9	12 h 55	74	Good coverage
September	24.5°C	10°C	88 mm	9.5	12 h 15	76	Good coverage
October	24.5°C	6°C	33 mm	3.9	11 h 35	81	Good coverage
November	23.4°C	1.5°C	13 mm	1.4	11 h 01	74	Good coverage
December	21.3°C	-1°C	12 mm	1.8	10 h 44	62	Good coverage

Records at SAN ISIDRO DE LOS GONZALEZ, 1976–2012
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	27.2°C29 Jan 1999	-9.4°C10 Jan 1997	47 mm12 Jan 1987	218 mm1992 · driest 0 mm in 1999	30
February	30.0°C23 Feb 1996	-7.8°C3 Feb 1998	40 mm2 Feb 2010	96 mm2010 · driest 0 mm in 1999	30
March	31.7°C8 Mar 2003	-6.7°C15 Mar 1996	12 mm30 Mar 2004	36 mm2004 · driest 0 mm in 1989	32
April	35.0°C30 Apr 1982	-5.0°C14 Apr 1996	15 mm3 Apr 1997	33 mm1997 · driest 0 mm in 1999	31
May	36.1°C11 May 2003	-2.2°C3 May 2010	30 mm26 May 1986	70 mm1983 · driest 0 mm in 2003	30
June	35.6°C15 Jun 1998	0.0°C8 Jun 1995	42 mm29 Jun 2004	168 mm1985 · driest 4 mm in 1989	31
July	33.9°C12 Jul 1992	5.0°C15 Jul 1999	57 mm24 Jul 1985	222 mm1976 · driest 43 mm in 1978	33
August	30.0°C7 Aug 1993	5.0°C22 Aug 1997	62 mm7 Aug 1983	224 mm1983 · driest 0 mm in 2003	31
September	32.2°C26 Sep 1999	2.2°C30 Sep 1989	72 mm27 Sep 1978	163 mm1978 · driest 4 mm in 1997	30
October	35.0°C19 Oct 1988	-4.4°C31 Oct 1995	39 mm22 Oct 2006	76 mm1978 · driest 0 mm in 1979	31
November	30.6°C2 Nov 1997	-9.4°C29 Nov 2011	41 mm30 Nov 2009	159 mm1976 · driest 0 mm in 2010	31
December	30.0°C22 Dec 1998	-9.4°C13 Dec 1997	36 mm2 Dec 1979	77 mm1976 · driest 0 mm in 2011	30

Typical days per month at SAN ISIDRO DE LOS GONZALEZ, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	3	0	22	<1
February	7	<1	17	<1
March	16	1	12	<1
April	19	6	6	<1
May	24	14	<1	<1
June	22	10	<1	2
July	20	1	0	4
August	21	1	0	3
September	17	<1	0	3
October	17	2	2	1
November	14	<1	12	<1
December	6	<1	21	<1

How often, not how much — every day in SAN ISIDRO DE LOS GONZALEZ’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	48%	9%	3%	9%	15.8–22.2°C
February	52%	5%	1%	3%	16.5–25.0°C
March	63%	1%	<1%	<1%	17.8–26.4°C
April	74%	1%	<1%	0%	18.7–29.3°C
May	83%	6%	<1%	4%	21.2–30.5°C
June	70%	24%	8%	32%	21.0–30.3°C
July	54%	43%	14%	57%	20.7–26.8°C
August	60%	36%	12%	50%	21.2–27.1°C
September	66%	30%	10%	35%	20.8–26.0°C
October	78%	13%	4%	12%	20.0–26.0°C
November	74%	5%	2%	5%	18.9–25.4°C
December	59%	7%	2%	7%	17.0–23.1°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.

1977Each stripe is one year’s mean temperature against the 25-year average. Warmest: 1998. Coolest: 1987.2012

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3972595
NOAA station: MXN00032100 · SAN ISIDRO DE LOS GONZALEZ
Station distance: 1.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 16 usable years
Daylight: Calculated from latitude 22.82°, 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 SAN ISIDRO DE LOS GONZALEZ is what differs

Lobatos→J. Jesús González Ortega (San Mateo)→Xoconostle→Peñitas de San Mateo→Mala Noche→Colonia Morelos→

Or put two places side by side: Boquilla del Refugio vs Lobatos

Best time to visitBoquilla del Refugio.