Mexico · 1991–2020

Best time to visit
Los Llanitos.

January leads for comfortable weather in Los Llanitos: typically 32.2°C by day, 19.4°C at night, with 12 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJanuary

Typical high32.2°C

Typical low19.4°C

Rain in January12 mm

Comfort

January

January · February · December

65climate match

Beach

April

April · November · December

87climate match

Outdoors

January

January · February · December

46climate match

The weakest month is September, scoring 17 against January’s 65 — 276 mm of rain falls, and days average 31.8°C, 8° 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

6532.2° / 19.4°

Feb

6232.7° / 19.9°

Mar

6133° / 20.1°

Apr

5933.2° / 21°

May

5533.4° / 22.7°

Jun

2532.3° / 23.5°

Jul

3032.7° / 23°

Aug

2432.7° / 22.8°

Sep

1731.8° / 22.5°

Oct

3732.3° / 22.3°

Nov

5933° / 21.3°

Dec

6232.6° / 20.2°

Monthly climate evidence for Los Llanitos — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 11 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	32.2°C	19.4°C	12 mm	0.8	28.5°C	11 h 12	65	Good coverage
February	32.7°C	19.9°C	8 mm	0.4	27.7°C	11 h 33	62	Good coverage
March	33°C	20.1°C	2 mm	0.2	27.4°C	12 h	61	Good coverage
April	33.2°C	21°C	0 mm	0.1	27.3°C	12 h 30	59	Good coverage
May	33.4°C	22.7°C	31 mm	2.9	28.5°C	12 h 56	55	Good coverage
June	32.3°C	23.5°C	213 mm	11.4	29.6°C	13 h 09	25	Good coverage
July	32.7°C	23°C	183 mm	10.5	30.2°C	13 h 04	30	Good coverage
August	32.7°C	22.8°C	214 mm	11.8	30.3°C	12 h 42	24	Good coverage
September	31.8°C	22.5°C	276 mm	14	29.9°C	12 h 13	17	Good coverage
October	32.3°C	22.3°C	167 mm	7.9	29.5°C	11 h 43	37	Good coverage
November	33°C	21.3°C	21 mm	1.3	29.5°C	11 h 18	59	Good coverage
December	32.6°C	20.2°C	3 mm	0.5	29.0°C	11 h 06	62	Good coverage

Records at TECPAN, 1983–2012
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	35.0°C29 Jan 1984	10.6°C27 Jan 1998	40 mm16 Jan 2004	122 mm1992 · driest 0 mm in 1991	25
February	36.7°C19 Feb 2005	10.6°C6 Feb 1998	100 mm3 Feb 2010	139 mm2010 · driest 0 mm in 2003	25
March	37.8°C21 Mar 2004	15.0°C12 Mar 1996	21 mm1 Mar 2001	36 mm2001 · driest 0 mm in 1994	26
April	38.9°C17 Apr 2005	15.0°C1 Apr 1998	4 mm29 Apr 1986	4 mm1986 · driest 0 mm in 1996	25
May	37.8°C14 May 2002	18.9°C4 May 1998	136 mm22 May 2000	176 mm2000 · driest 0 mm in 2011	27
June	36.7°C14 Jun 1998	19.4°C5 Jun 1988	181 mm29 Jun 1996	499 mm1996 · driest 52 mm in 2001	28
July	38.3°C3 Jul 1987	20.0°C6 Jul 1993	194 mm6 Jul 1993	352 mm1993 · driest 24 mm in 2003	27
August	38.3°C21 Aug 1993	20.0°C30 Aug 1991	138 mm23 Aug 1990	625 mm2010 · driest 53 mm in 2009	27
September	35.0°C9 Sep 2005	20.0°C19 Sep 1992	332 mm13 Sep 1984	1203 mm1984 · driest 90 mm in 2012	29
October	37.2°C24 Oct 2002	19.4°C28 Oct 2008	206 mm5 Oct 2005	361 mm1996 · driest 19 mm in 2001	29
November	35.6°C12 Nov 2005	15.6°C25 Nov 2002	106 mm3 Nov 2002	264 mm2002 · driest 0 mm in 2004	27
December	36.1°C6 Dec 1997	15.0°C18 Dec 1993	26 mm15 Dec 1992	32 mm1992 · driest 0 mm in 1989	26

Typical days per month at TECPAN, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	31	30	<1
February	27	27	<1
March	30	30	<1
April	30	30	0
May	30	30	<1
June	30	28	5
July	31	30	5
August	31	30	6
September	29	27	6
October	31	29	4
November	30	29	<1
December	31	31	<1

How often, not how much — every day in TECPAN’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	97%	2%	1%	2%	31.5–32.8°C
February	99%	1%	<1%	<1%	31.7–33.4°C
March	99%	<1%	<1%	0%	31.5–33.9°C
April	100%	<1%	0%	0%	31.9–34.1°C
May	91%	9%	2%	9%	31.7–34.3°C
June	60%	40%	18%	57%	31.0–33.3°C
July	64%	36%	16%	45%	31.4–33.6°C
August	61%	38%	19%	54%	31.3–34.1°C
September	53%	46%	22%	65%	30.5–32.7°C
October	75%	25%	12%	23%	31.3–33.4°C
November	96%	4%	1%	2%	32.2–33.7°C
December	98%	2%	<1%	<1%	31.7–33.2°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 8866020
NOAA station: MXN00012233 · TECPAN
Station distance: 5.3 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 16 usable years
Daylight: Calculated from latitude 17.23°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 11 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 TECPAN is what differs

Técpan de Galeana→El Súchil→Santa María→El Cereso (Cereso Lomas Bonitas)→Colonia Aguas Blancas→La Caña→

Or put two places side by side: Los Llanitos vs Técpan de Galeana

Best time to visitLos Llanitos.

January

April

January

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Los Llanitos.

The whole year,
without the guesswork.

Nearby, measured,
and named.