Home·Mexico·San Luis Potosí

Mexico · 1991–2020

Best time to visit
Crucero del Llano.

November leads for comfortable weather in Crucero del Llano: typically 24.8°C by day, 10.2°C at night, with 9 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortNovember

Typical high24.8°C

Typical low10.2°C

Rain in November9 mm

Comfort

November

November · December · October

89climate match

Beach

May

May · July · August

76climate match

Outdoors

December

December · January · November

87climate match

The weakest month is June, scoring 65 against November’s 89 — days average 31.1°C, 7° 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

8423.2° / 7.7°

Feb

8325.7° / 8.7°

Mar

7629° / 10.8°

Apr

7331.6° / 13.7°

May

7132.3° / 16.1°

Jun

6531.1° / 17.4°

Jul

7029° / 17.1°

Aug

7129° / 16.6°

Sep

7627.7° / 16.1°

Oct

8527.1° / 13.7°

Nov

8924.8° / 10.2°

Dec

8623.5° / 8.4°

Monthly climate evidence for Crucero del Llano — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	23.2°C	7.7°C	9 mm	1.8	10 h 55	84	Good coverage
February	25.7°C	8.7°C	9 mm	1.1	11 h 23	83	Good coverage
March	29°C	10.8°C	8 mm	1.3	11 h 58	76	Good coverage
April	31.6°C	13.7°C	12 mm	1.8	12 h 38	73	Good coverage
May	32.3°C	16.1°C	21 mm	2.5	13 h 11	71	Good coverage
June	31.1°C	17.4°C	63 mm	6.4	13 h 29	65	Good coverage
July	29°C	17.1°C	85 mm	6.7	13 h 22	70	Good coverage
August	29°C	16.6°C	77 mm	7.4	12 h 54	71	Good coverage
September	27.7°C	16.1°C	74 mm	8.2	12 h 15	76	Good coverage
October	27.1°C	13.7°C	39 mm	5.1	11 h 36	85	Good coverage
November	24.8°C	10.2°C	9 mm	2.2	11 h 03	89	Good coverage
December	23.5°C	8.4°C	7 mm	0.8	10 h 47	86	Good coverage

Records at PRESA ALVARO OBREGON, 1936–2010
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	35.6°C20 Jan 1938	-7.2°C27 Jan 1938	20 mm2 Jan 1995	46 mm1992 · driest 0 mm in 1985	44
February	38.9°C3 Feb 1990	-5.6°C3 Feb 1951	27 mm4 Feb 2007	70 mm2010 · driest 0 mm in 1945	46
March	40.0°C8 Mar 1991	-3.9°C7 Mar 1989	124 mm1 Mar 1938	124 mm1938 · driest 0 mm in 2008	46
April	42.2°C16 Apr 1998	0.0°C1 Apr 1987	110 mm21 Apr 1939	110 mm1939 · driest 0 mm in 1995	45
May	43.3°C8 May 1998	7.2°C12 May 1993	40 mm25 May 2003	85 mm1941 · driest 0 mm in 1995	45
June	40.0°C7 Jun 1995	7.8°C26 Jun 1948	45 mm16 Jun 1939	183 mm1938 · driest 5 mm in 1955	44
July	36.7°C31 Jul 2009	7.8°C18 Jul 1948	182 mm4 Jul 1988	270 mm1988 · driest 9 mm in 1996	45
August	37.8°C16 Aug 1948	8.9°C5 Aug 1948	131 mm23 Aug 1996	238 mm1996 · driest 8 mm in 1991	46
September	35.6°C2 Sep 1937	5.6°C24 Sep 1989	225 mm19 Sep 1955	689 mm1955 · driest 10 mm in 1995	45
October	37.8°C19 Oct 1937	2.8°C21 Oct 1989	48 mm4 Oct 1990	100 mm1990 · driest 1 mm in 1987	44
November	36.7°C13 Nov 1937	-5.0°C25 Nov 1937	38 mm1 Nov 1953	78 mm1953 · driest 0 mm in 1949	45
December	36.7°C8 Dec 1954	-5.0°C29 Dec 1942	36 mm18 Dec 2009	45 mm1947 · driest 0 mm in 1936	43

Typical days per month at PRESA ALVARO OBREGON, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	14	3	<1	<1
February	18	7	<1	<1
March	25	15	<1	<1
April	27	20	0	<1
May	29	23	0	<1
June	28	21	0	2
July	28	14	0	3
August	29	13	0	3
September	26	9	0	2
October	24	8	0	1
November	17	4	<1	<1
December	15	2	<1	<1

How often, not how much — every day in PRESA ALVARO OBREGON’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	74%	6%	<1%	3%	19.9–24.8°C
February	83%	4%	<1%	2%	22.6–28.5°C
March	91%	4%	<1%	1%	26.1–30.0°C
April	91%	7%	2%	4%	27.1–33.3°C
May	88%	12%	2%	9%	27.5–34.7°C
June	75%	25%	7%	33%	26.4–32.3°C
July	70%	29%	8%	33%	25.6–30.6°C
August	74%	26%	8%	32%	26.0–30.6°C
September	69%	31%	8%	36%	24.6–29.5°C
October	82%	16%	4%	13%	23.7–28.7°C
November	81%	7%	<1%	3%	22.3–27.4°C
December	77%	5%	<1%	3%	20.7–25.9°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.

1942Each stripe is one year’s mean temperature against the 31-year average. Warmest: 2009. Coolest: 1944.2009

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 8908699
NOAA station: MXN00024173 · PRESA ALVARO OBREGON
Station distance: 5.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 15 usable years
Daylight: Calculated from latitude 22.13°, 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 PRESA ALVARO OBREGON is what differs

Alaquines→San Jose de Palmas→Tuzas→El Duro→Cañaditas→San Antonio→

Or put two places side by side: Crucero del Llano vs Alaquines

Best time to visitCrucero del Llano.

November

May

December

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Crucero del Llano.

The whole year,
without the guesswork.

Nearby, measured,
and named.