Mexico · 1991–2020

Best time to visit
San Juanico.

November leads for comfortable weather in San Juanico: typically 28.5°C by day, 11.3°C at night, with 6 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortNovember

Typical high28.5°C

Typical low11.3°C

Rain in November6 mm

Comfort

November

November · October · December

79climate match

Beach

October

October · July · August

76climate match

Outdoors

December

December · January · November

74climate match

The weakest month is May, scoring 55 against November’s 79 — days average 35.2°C, 11° 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

7627.7° / 8.3°

Feb

7129.8° / 9.8°

Mar

6732.6° / 12.7°

Apr

6534.6° / 14.9°

May

5535.2° / 16.9°

Jun

5633.3° / 17.4°

Jul

6531.8° / 16.9°

Aug

6431.8° / 16.6°

Sep

6730.5° / 16.4°

Oct

7829.6° / 13.9°

Nov

7928.5° / 11.3°

Dec

7727.5° / 8.7°

Monthly climate evidence for San Juanico — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	27.7°C	8.3°C	7 mm	1.2	10 h 59	76	Good coverage
February	29.8°C	9.8°C	5 mm	1.1	11 h 25	71	Good coverage
March	32.6°C	12.7°C	9 mm	1.4	11 h 58	67	Good coverage
April	34.6°C	14.9°C	26 mm	3.1	12 h 36	65	Good coverage
May	35.2°C	16.9°C	52 mm	5.1	13 h 08	55	Good coverage
June	33.3°C	17.4°C	68 mm	7.7	13 h 24	56	Good coverage
July	31.8°C	16.9°C	57 mm	5.8	13 h 18	65	Good coverage
August	31.8°C	16.6°C	61 mm	6.8	12 h 51	64	Good coverage
September	30.5°C	16.4°C	72 mm	7.5	12 h 14	67	Good coverage
October	29.6°C	13.9°C	42 mm	4	11 h 38	78	Good coverage
November	28.5°C	11.3°C	6 mm	1.1	11 h 06	79	Good coverage
December	27.5°C	8.7°C	2 mm	0.5	10 h 51	77	Good coverage

Records at GUILLEN, 1982–2007
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	35.6°C22 Jan 1984	0.0°C2 Jan 1984	18 mm25 Jan 2006	39 mm1983 · driest 0 mm in 1998	20
February	36.7°C25 Feb 1996	0.0°C13 Feb 1983	12 mm4 Feb 2007	20 mm2007 · driest 0 mm in 2003	20
March	40.0°C6 Mar 1991	1.7°C10 Mar 1996	25 mm28 Mar 2004	42 mm2004 · driest 0 mm in 1991	22
April	41.7°C10 Apr 1999	5.0°C17 Apr 1983	53 mm7 Apr 1997	144 mm1997 · driest 0 mm in 1999	21
May	45.0°C5 May 2003	10.6°C3 May 2004	66 mm15 May 1994	175 mm1994 · driest 3 mm in 1996	21
June	41.1°C3 Jun 2005	11.7°C13 Jun 2006	69 mm22 Jun 2004	166 mm1994 · driest 0 mm in 1982	22
July	38.9°C13 Jul 1998	12.2°C24 Jul 1982	55 mm3 Jul 1999	160 mm1991 · driest 4 mm in 2000	20
August	36.7°C18 Aug 2001	11.7°C18 Aug 1983	72 mm29 Aug 2001	152 mm2001 · driest 11 mm in 1997	21
September	36.7°C24 Sep 2005	8.9°C25 Sep 1989	53 mm5 Sep 2003	200 mm1996 · driest 6 mm in 1997	20
October	37.8°C1 Oct 2005	5.0°C25 Oct 1999	43 mm8 Oct 1994	114 mm1994 · driest 0 mm in 1988	21
November	35.6°C1 Nov 1997	1.7°C30 Nov 2003	19 mm12 Nov 1992	32 mm1992 · driest 0 mm in 1998	21
December	35.0°C9 Dec 1997	-3.3°C14 Dec 1997	12 mm31 Dec 1982	19 mm1982 · driest 0 mm in 1993	21

Typical days per month at GUILLEN, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	25	13	<1
February	25	17	<1
March	29	24	<1
April	30	27	<1
May	31	30	2
June	30	26	2
July	31	27	2
August	31	27	2
September	29	22	2
October	28	17	1
November	26	13	<1
December	26	11	0

How often, not how much — every day in GUILLEN’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	93%	4%	<1%	1%	25.8–28.7°C
February	94%	5%	<1%	2%	27.8–31.2°C
March	95%	5%	<1%	3%	30.9–34.4°C
April	91%	9%	2%	9%	33.1–36.1°C
May	84%	16%	6%	17%	32.7–37.4°C
June	77%	23%	5%	25%	31.7–35.3°C
July	81%	19%	6%	17%	29.7–33.4°C
August	78%	22%	7%	24%	30.3–32.9°C
September	76%	24%	7%	26%	29.1–31.4°C
October	88%	12%	5%	12%	27.3–31.1°C
November	95%	4%	<1%	2%	27.3–30.2°C
December	94%	2%	<1%	2%	25.9–29.0°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.

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3825628
NOAA station: MXN00022062 · GUILLEN
Station distance: 5.6 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 15 usable years
Daylight: Calculated from latitude 21.06°, 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 GUILLEN is what differs

Peñamiller→Villa Emiliano Zapata (Extoraz)→San Miguel Palmas→La Estación→Las Enramadas→El Frontoncillo→

Or put two places side by side: San Juanico vs Peñamiller

Best time to visitSan Juanico.