Mexico · 1991–2020

Best time to visit
Preciosa.

May leads for comfortable weather in Preciosa: typically 24.7°C by day, 7.4°C at night, with 39 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMay

Typical high24.7°C

Typical low7.4°C

Rain in May39 mm

Comfort

May

May · March · April

80climate match

Beach

April

April · May · July

44climate match

Outdoors

October

October · November · December

88climate match

The weakest month is January, scoring 62 against May’s 80 — nights drop to 0.4°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

6220.6° / 0.4°

Feb

6922.1° / 1.4°

Mar

7924° / 3.6°

Apr

7825.1° / 6°

May

8024.7° / 7.4°

Jun

7623.1° / 8.6°

Jul

7722.5° / 8.1°

Aug

7622.5° / 8.5°

Sep

7021.5° / 8.7°

Oct

7321° / 6.5°

Nov

6820.6° / 3.2°

Dec

6320.6° / 1°

Monthly climate evidence for Preciosa — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	20.6°C	0.4°C	9 mm	1.2	11 h 05	62	Good coverage
February	22.1°C	1.4°C	6 mm	0.8	11 h 29	69	Good coverage
March	24°C	3.6°C	12 mm	1.9	11 h 59	79	Good coverage
April	25.1°C	6°C	34 mm	5.2	12 h 34	78	Good coverage
May	24.7°C	7.4°C	39 mm	6.8	13 h 02	80	Good coverage
June	23.1°C	8.6°C	71 mm	8.1	13 h 17	76	Good coverage
July	22.5°C	8.1°C	47 mm	7.8	13 h 12	77	Good coverage
August	22.5°C	8.5°C	56 mm	8	12 h 47	76	Good coverage
September	21.5°C	8.7°C	67 mm	9.1	12 h 14	70	Good coverage
October	21°C	6.5°C	38 mm	4.9	11 h 40	73	Good coverage
November	20.6°C	3.2°C	6 mm	1.9	11 h 12	68	Good coverage
December	20.6°C	1°C	7 mm	0.9	10 h 58	63	Good coverage

Records at ALCHICHICA, 1965–2009
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	26.1°C29 Jan 1991	-14.4°C30 Jan 1973	24 mm11 Jan 1984	51 mm1992 · driest 0 mm in 2000	42
February	32.2°C1 Feb 2007	-12.8°C25 Feb 1976	18 mm7 Feb 1977	50 mm1990 · driest 0 mm in 1972	42
March	31.1°C7 Mar 1991	-10.6°C2 Mar 1974	46 mm1 Mar 1999	50 mm1981 · driest 0 mm in 1986	42
April	31.7°C5 Apr 1998	-3.3°C9 Apr 1971	35 mm24 Apr 2008	108 mm1976 · driest 0 mm in 1970	42
May	33.9°C8 May 1998	-5.0°C6 May 1970	38 mm30 May 1974	106 mm1992 · driest 0 mm in 1998	42
June	30.6°C6 Jun 1995	-1.1°C4 Jun 1982	75 mm21 Jun 1993	212 mm1981 · driest 16 mm in 1999	41
July	27.8°C14 Jul 1994	1.1°C15 Jul 2000	48 mm9 Jul 1984	111 mm1995 · driest 6 mm in 1977	42
August	27.8°C18 Aug 2001	1.1°C23 Aug 1974	130 mm31 Aug 1969	287 mm1969 · driest 5 mm in 1987	42
September	27.8°C14 Sep 1996	-5.0°C8 Sep 1974	64 mm11 Sep 2009	184 mm2009 · driest 9 mm in 1987	43
October	33.9°C4 Oct 1983	-6.7°C23 Oct 1989	51 mm20 Oct 1995	82 mm2005 · driest 0 mm in 1987	43
November	27.8°C16 Nov 2007	-15.0°C17 Nov 1970	19 mm2 Nov 1977	33 mm1977 · driest 0 mm in 2004	43
December	30.0°C28 Dec 1978	-10.0°C19 Dec 1982	28 mm30 Dec 1995	44 mm1995 · driest 0 mm in 2008	42

Typical days per month at ALCHICHICA, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	2	0	15	<1
February	8	<1	9	<1
March	16	<1	4	<1
April	20	2	<1	<1
May	17	2	0	<1
June	8	<1	0	2
July	5	0	0	2
August	4	0	0	2
September	3	0	<1	2
October	4	0	2	1
November	3	0	6	0
December	2	0	13	<1

How often, not how much — every day in ALCHICHICA’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	60%	3%	<1%	1%	18.0–21.1°C
February	68%	5%	1%	2%	18.6–22.3°C
March	82%	7%	<1%	6%	21.2–24.8°C
April	76%	17%	3%	19%	22.2–26.0°C
May	73%	22%	4%	23%	22.5–25.6°C
June	62%	30%	9%	40%	20.4–23.8°C
July	66%	24%	5%	23%	19.8–23.1°C
August	69%	25%	5%	29%	20.1–23.1°C
September	57%	27%	6%	31%	19.1–22.1°C
October	56%	13%	3%	9%	18.6–22.0°C
November	61%	5%	<1%	2%	18.6–21.9°C
December	61%	3%	<1%	<1%	18.3–21.5°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.

1966Each stripe is one year’s mean temperature against the 39-year average. Warmest: 1995. Coolest: 1974.2009

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3521152
NOAA station: MXN00021052 · ALCHICHICA
Station distance: 4.1 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 16 usable years
Daylight: Calculated from latitude 19.37°, 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 ALCHICHICA is what differs

Alchichica→San Juan la Muralla→Colonia Nueva del Carmen→San Pedro la Amistad→El Riego→La Muralla→

Or put two places side by side: Preciosa vs Alchichica

Best time to visitPreciosa.

May

April

October

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Preciosa.

The whole year,
without the guesswork.

Nearby, measured,
and named.