Mexico · 1991–2020

Best time to visit
Río de los Lomelines (La Haciendita).

October leads for comfortable weather in Río de los Lomelines (La Haciendita): typically 26.1°C by day, 8.9°C at night, with 30 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortOctober

Typical high26.1°C

Typical low8.9°C

Rain in October30 mm

Comfort

October

October · February · November

82climate match

Beach

May

May · April · June

67climate match

Outdoors

January

January · October · December

79climate match

The weakest month is June, scoring 64 against October’s 82 — days average 29.6°C, 6° 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

7222.4° / 2.3°

Feb

8024.1° / 4.1°

Mar

7626.4° / 5.8°

Apr

7228.7° / 8.3°

May

7130.6° / 10.9°

Jun

6429.6° / 12.3°

Jul

6427.5° / 12.2°

Aug

6827.1° / 11.8°

Sep

7326.3° / 11.5°

Oct

8226.1° / 8.9°

Nov

8024.5° / 4.9°

Dec

7523° / 2.7°

Monthly climate evidence for Río de los Lomelines (La Haciendita) — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	22.4°C	2.3°C	18 mm	1.6	10 h 57	72	Good coverage
February	24.1°C	4.1°C	13 mm	1.3	11 h 24	80	Good coverage
March	26.4°C	5.8°C	3 mm	0.6	11 h 58	76	Good coverage
April	28.7°C	8.3°C	6 mm	0.6	12 h 37	72	Good coverage
May	30.6°C	10.9°C	16 mm	2.4	13 h 09	71	Good coverage
June	29.6°C	12.3°C	95 mm	8.2	13 h 26	64	Good coverage
July	27.5°C	12.2°C	123 mm	10.7	13 h 20	64	Good coverage
August	27.1°C	11.8°C	105 mm	9.6	12 h 52	68	Good coverage
September	26.3°C	11.5°C	101 mm	7.6	12 h 14	73	Good coverage
October	26.1°C	8.9°C	30 mm	2.9	11 h 37	82	Good coverage
November	24.5°C	4.9°C	8 mm	0.9	11 h 05	80	Good coverage
December	23°C	2.7°C	5 mm	0.9	10 h 50	75	Good coverage

Records at SAN BARTOLO, 1949–2013
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	38.3°C20 Jan 1953	-7.8°C17 Jan 1964	46 mm1 Jan 2013	169 mm1992 · driest 0 mm in 1951	63
February	38.3°C1 Feb 1953	-7.8°C24 Feb 1976	45 mm2 Feb 2010	108 mm2010 · driest 0 mm in 1972	63
March	40.0°C4 Mar 1953	-3.9°C5 Mar 1993	39 mm4 Mar 1968	75 mm1968 · driest 0 mm in 1959	63
April	40.6°C18 Apr 1955	-2.2°C4 Apr 1960	28 mm16 Apr 1959	94 mm1959 · driest 0 mm in 1984	63
May	42.2°C21 May 1953	2.8°C1 May 1998	52 mm12 May 1956	125 mm1956 · driest 0 mm in 1999	64
June	42.2°C4 Jun 1954	3.9°C1 Jun 1988	107 mm14 Jun 2013	316 mm2007 · driest 3 mm in 1979	64
July	39.4°C7 Jul 1953	5.6°C10 Jul 2008	95 mm7 Jul 1991	404 mm1991 · driest 13 mm in 2011	64
August	42.8°C28 Aug 1952	7.2°C10 Aug 2000	90 mm14 Aug 1973	344 mm2008 · driest 22 mm in 1982	64
September	39.4°C4 Sep 1952	3.3°C11 Sep 1988	80 mm26 Sep 1970	311 mm2003 · driest 4 mm in 1956	64
October	35.0°C31 Oct 1955	-1.1°C31 Oct 2007	60 mm7 Oct 1982	105 mm1992 · driest 0 mm in 2005	63
November	38.3°C16 Nov 1955	-6.1°C29 Nov 2011	48 mm13 Nov 1992	67 mm1958 · driest 0 mm in 1975	63
December	35.0°C13 Dec 1955	-10.0°C31 Dec 1963	29 mm10 Dec 1953	87 mm1963 · driest 0 mm in 1986	63

Typical days per month at SAN BARTOLO, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	8	<1	7	<1
February	15	1	2	<1
March	24	5	<1	<1
April	27	14	0	<1
May	30	23	0	<1
June	29	16	0	3
July	27	7	0	4
August	26	6	0	4
September	23	4	0	3
October	23	4	<1	1
November	16	<1	2	<1
December	10	0	5	<1

How often, not how much — every day in SAN BARTOLO’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	82%	5%	2%	5%	20.1–26.7°C
February	90%	4%	1%	2%	21.2–27.3°C
March	97%	2%	<1%	1%	24.0–29.5°C
April	97%	3%	<1%	2%	26.6–31.8°C
May	91%	9%	2%	7%	28.9–32.9°C
June	73%	27%	9%	36%	27.6–32.0°C
July	64%	36%	14%	45%	24.8–29.7°C
August	66%	34%	13%	42%	24.3–30.0°C
September	74%	26%	10%	27%	24.1–28.8°C
October	87%	12%	4%	9%	23.7–28.8°C
November	93%	4%	1%	2%	22.9–26.9°C
December	85%	4%	<1%	2%	20.3–25.8°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.

1950Each stripe is one year’s mean temperature against the 62-year average. Warmest: 1954. Coolest: 1997.2012

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 8879711
NOAA station: MXN00001022 · SAN BARTOLO
Station distance: 21 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 22 usable years
Daylight: Calculated from latitude 21.54°, 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 SAN BARTOLO is what differs

Bajío de San José→Mesón de los Sauces→El Duraznillo→Los Cuervos→La Majada→Los Saucitos→

Or put two places side by side: Río de los Lomelines (La Haciendita) vs Bajío de San José

Best time to visitRío de los Lomelines (La Haciendita).

October

May

January

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Río de los Lomelines (La Haciendita).

The whole year,
without the guesswork.

Nearby, measured,
and named.