Mexico · 1991–2020

Best time to visit
Santa Catarina de Cuevas (El Tinaco).

October leads for comfortable weather in Santa Catarina de Cuevas (El Tinaco): typically 26.7°C by day, 11.8°C at night, with 35 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortOctober

Typical high26.7°C

Typical low11.8°C

Rain in October35 mm

Comfort

October

October · November · December

85climate match

Beach

April

April · May · March

71climate match

Outdoors

January

January · December · November

84climate match

The weakest month is July, scoring 62 against October’s 85 — 142 mm of rain falls, and days average 28.4°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

8323.3° / 6.8°

Feb

8225.6° / 8.2°

Mar

7728.2° / 9.9°

Apr

7330.7° / 12.3°

May

7131.9° / 14.2°

Jun

6330.4° / 14.8°

Jul

6228.4° / 14.1°

Aug

6628.5° / 14.1°

Sep

7327.3° / 13.9°

Oct

8526.7° / 11.8°

Nov

8525.3° / 9°

Dec

8523.8° / 7°

Monthly climate evidence for Santa Catarina de Cuevas (El Tinaco) — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	23.3°C	6.8°C	7 mm	0.9	10 h 59	83	Good coverage
February	25.6°C	8.2°C	13 mm	1.1	11 h 26	82	Good coverage
March	28.2°C	9.9°C	13 mm	1.7	11 h 58	77	Good coverage
April	30.7°C	12.3°C	9 mm	1.6	12 h 36	73	Good coverage
May	31.9°C	14.2°C	34 mm	4.5	13 h 07	71	Strong coverage
June	30.4°C	14.8°C	107 mm	8.9	13 h 24	63	Strong coverage
July	28.4°C	14.1°C	142 mm	10.8	13 h 17	62	Good coverage
August	28.5°C	14.1°C	114 mm	9.9	12 h 51	66	Strong coverage
September	27.3°C	13.9°C	100 mm	8	12 h 14	73	Good coverage
October	26.7°C	11.8°C	35 mm	3.5	11 h 38	85	Good coverage
November	25.3°C	9°C	5 mm	1.1	11 h 07	85	Good coverage
December	23.8°C	7°C	5 mm	0.9	10 h 52	85	Good coverage

Records at GUANAJUATO, 1978–2025
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	28.8°C19 Jan 2012	-1.9°C27 Jan 1988	50 mm25 Jan 1980	80 mm1980 · driest 0 mm in 2019	40
February	33.6°C25 Feb 2008	0.0°C25 Feb 1989	92 mm4 Feb 2010	95 mm2010 · driest 0 mm in 1999	40
March	34.6°C12 Mar 2019	2.4°C5 Mar 1983	52 mm15 Mar 2015	79 mm2015 · driest 0 mm in 1984	41
April	37.0°C23 Apr 2008	5.5°C4 Apr 1985	22 mm25 Apr 2015	51 mm2015 · driest 0 mm in 2019	40
May	40.3°C17 May 2025	8.2°C17 May 2014	57 mm26 May 1995	125 mm1995 · driest 0 mm in 2019	42
June	39.2°C16 Jun 2023	8.4°C1 Jun 1984	78 mm22 Jun 2000	195 mm1994 · driest 0 mm in 2023	40
July	34.7°C19 Jul 2023	10.3°C11 Jul 1983	82 mm3 Jul 1991	420 mm1991 · driest 2 mm in 1990	40
August	34.8°C20 Aug 2011	9.0°C21 Aug 1984	68 mm15 Aug 2000	212 mm1995 · driest 0 mm in 2023	41
September	35.1°C24 Sep 2023	6.8°C9 Sep 2011	63 mm3 Sep 2004	262 mm2004 · driest 0 mm in 1995	39
October	34.0°C7 Oct 2009	2.2°C28 Oct 1999	58 mm9 Oct 2011	114 mm1981 · driest 0 mm in 2024	41
November	32.0°C8 Nov 2023	0.0°C26 Nov 1979	39 mm9 Nov 1983	65 mm1983 · driest 0 mm in 1978	43
December	30.3°C14 Dec 2005	-2.4°C15 Dec 1997	15 mm27 Dec 2013	28 mm2013 · driest 0 mm in 2016	36

Typical days per month at GUANAJUATO, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	6	0	<1
February	15	1	0
March	23	6	<1
April	24	16	<1
May	26	21	<1
June	23	14	3
July	21	7	4
August	23	7	4
September	20	3	3
October	20	3	<1
November	15	<1	0
December	9	0	<1

How often, not how much — every day in GUANAJUATO’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	89%	3%	<1%	0%	21.1–24.6°C
February	94%	4%	<1%	2%	23.0–27.4°C
March	95%	5%	1%	2%	25.7–29.7°C
April	95%	5%	<1%	4%	27.9–32.3°C
May	86%	15%	3%	15%	29.5–33.7°C
June	74%	28%	10%	45%	28.3–32.1°C
July	64%	36%	15%	48%	25.5–29.6°C
August	70%	31%	13%	42%	26.2–30.0°C
September	75%	26%	11%	30%	25.6–29.0°C
October	86%	12%	3%	12%	24.5–27.9°C
November	94%	4%	<1%	0%	23.9–26.8°C
December	92%	3%	<1%	<1%	21.8–24.8°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 3984572
NOAA station: MXM00076577 · GUANAJUATO
Station distance: 7.1 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 21 usable years
Daylight: Calculated from latitude 20.94°, 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 GUANAJUATO is what differs

Marfil→Yerbabuena→Santa Teresa→San José de Cervera→Paso de Pirules→Fraccionamiento Villas de Guanajuato→

Or put two places side by side: Santa Catarina de Cuevas (El Tinaco) vs Marfil

Best time to visitSanta Catarina de Cuevas (El Tinaco).