Mexico · 1991–2020

Best time to visit
San Juan del Llanito.

January leads for comfortable weather in San Juan del Llanito: typically 24.7°C by day, 6.5°C at night, with 16 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJanuary

Typical high24.7°C

Typical low6.5°C

Rain in January16 mm

Comfort

January

January · December · October

82climate match

Beach

May

May · April · March

71climate match

Outdoors

January

January · November · December

79climate match

The weakest month is July, scoring 58 against January’s 82 — 164 mm of rain falls, and days average 28.2°C, 4° 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

8224.7° / 6.5°

Feb

7926.5° / 7.9°

Mar

7428.8° / 9.5°

Apr

7130.9° / 11.8°

May

7132° / 13.9°

Jun

6030.3° / 14.2°

Jul

5828.2° / 13.5°

Aug

6428.4° / 13.7°

Sep

6927.6° / 13.3°

Oct

8027.1° / 10.9°

Nov

8026.4° / 8.4°

Dec

8125.2° / 6.9°

Monthly climate evidence for San Juan del Llanito — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	24.7°C	6.5°C	16 mm	1.3	11 h 01	82	Good coverage
February	26.5°C	7.9°C	19 mm	1.2	11 h 27	79	Good coverage
March	28.8°C	9.5°C	4 mm	0.7	11 h 58	74	Good coverage
April	30.9°C	11.8°C	11 mm	1.2	12 h 35	71	Good coverage
May	32°C	13.9°C	29 mm	3.1	13 h 06	71	Good coverage
June	30.3°C	14.2°C	131 mm	8.2	13 h 22	60	Good coverage
July	28.2°C	13.5°C	164 mm	10.8	13 h 16	58	Good coverage
August	28.4°C	13.7°C	129 mm	9.3	12 h 50	64	Good coverage
September	27.6°C	13.3°C	121 mm	8.2	12 h 14	69	Good coverage
October	27.1°C	10.9°C	48 mm	3.2	11 h 38	80	Good coverage
November	26.4°C	8.4°C	15 mm	1.1	11 h 08	80	Good coverage
December	25.2°C	6.9°C	3 mm	0.5	10 h 54	81	Good coverage

Records at APASEO EL ALTO, 1961–2013
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	31.7°C23 Jan 2002	-3.3°C26 Jan 1988	70 mm16 Jan 1992	164 mm1992 · driest 0 mm in 1990	51
February	32.8°C26 Feb 1972	-2.2°C25 Feb 1975	74 mm4 Feb 2010	186 mm2010 · driest 0 mm in 1996	50
March	36.7°C11 Mar 1973	0.6°C21 Mar 1987	33 mm17 Mar 1971	45 mm1967 · driest 0 mm in 1980	49
April	38.3°C29 Apr 1971	5.0°C2 Apr 1987	39 mm30 Apr 2007	59 mm1987 · driest 0 mm in 2012	47
May	37.8°C12 May 1967	7.8°C24 May 1970	52 mm29 May 2000	144 mm2006 · driest 0 mm in 1999	47
June	37.8°C10 Jun 1962	8.9°C14 Jun 1979	75 mm8 Jun 2000	312 mm1986 · driest 9 mm in 2005	49
July	36.7°C15 Jul 1996	6.7°C25 Jul 2006	79 mm2 Jul 2011	353 mm1976 · driest 28 mm in 1995	50
August	35.6°C21 Aug 1966	8.9°C3 Aug 2003	78 mm23 Aug 1964	294 mm1967 · driest 27 mm in 1993	49
September	35.0°C5 Sep 1972	5.6°C25 Sep 1975	85 mm17 Sep 2012	322 mm2003 · driest 2 mm in 1966	49
October	35.0°C4 Oct 1966	2.2°C19 Oct 1967	71 mm9 Oct 2004	204 mm1986 · driest 0 mm in 1979	48
November	32.8°C13 Nov 1969	0.0°C26 Nov 1974	35 mm4 Nov 2012	101 mm1992 · driest 0 mm in 2011	48
December	30.6°C3 Dec 2002	-0.6°C26 Dec 1989	19 mm12 Dec 1977	34 mm1979 · driest 0 mm in 1998	48

Typical days per month at APASEO EL ALTO, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	21	<1	<1
February	24	4	<1
March	30	14	<1
April	30	23	<1
May	31	27	<1
June	29	19	4
July	29	10	6
August	31	10	5
September	28	6	4
October	27	6	2
November	26	2	<1
December	22	<1	<1

How often, not how much — every day in APASEO EL ALTO’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%	5%	22.2–25.9°C
February	94%	5%	2%	3%	23.6–28.6°C
March	97%	3%	<1%	2%	27.1–30.8°C
April	95%	6%	1%	2%	29.0–33.3°C
May	88%	12%	3%	12%	30.1–34.0°C
June	68%	32%	16%	44%	28.2–32.1°C
July	63%	37%	17%	46%	26.4–30.0°C
August	68%	32%	15%	40%	26.7–30.1°C
September	72%	28%	14%	32%	26.0–29.8°C
October	86%	13%	6%	12%	25.5–28.9°C
November	94%	5%	1%	3%	24.5–27.7°C
December	95%	3%	<1%	2%	23.1–26.2°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.

1962Each stripe is one year’s mean temperature against the 43-year average. Warmest: 2011. Coolest: 1975.2012

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 9511674
NOAA station: MXN00011006 · APASEO EL ALTO
Station distance: 10.6 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 22 usable years
Daylight: Calculated from latitude 20.51°, 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 APASEO EL ALTO is what differs

Apaseo el Alto→San José Agua Azul→San Bartolomé Aguas Calientes→Ojo de Agua de la Trinidad→El Espejo→Marroquín→

Or put two places side by side: San Juan del Llanito vs Apaseo el Alto

Best time to visitSan Juan del Llanito.

January

May

January

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
San Juan del Llanito.

The whole year,
without the guesswork.

Nearby, measured,
and named.