Mexico · 1991–2020

Best time to visit
Purísima de Bustos.

October leads for comfortable weather in Purísima de Bustos: typically 27.8°C by day, 9.2°C at night, with 32 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortOctober

Typical high27.8°C

Typical low9.2°C

Rain in October32 mm

Comfort

October

October · January · December

76climate match

Beach

October

October · May · April

62climate match

Outdoors

October

October · January · December

73climate match

The weakest month is July, scoring 53 against October’s 76 — 181 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

7424.9° / 2.5°

Feb

6827.6° / 4.1°

Mar

6330.7° / 6.4°

Apr

6133° / 9.7°

May

6234° / 13°

Jun

5931.6° / 15°

Jul

5328.4° / 14.4°

Aug

5928.7° / 13.9°

Sep

6527.9° / 13.1°

Oct

7627.8° / 9.2°

Nov

7127° / 4.6°

Dec

7425.3° / 3°

Monthly climate evidence for Purísima de Bustos — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	24.9°C	2.5°C	16 mm	2.3	10 h 59	74	Good coverage
February	27.6°C	4.1°C	14 mm	1.6	11 h 25	68	Good coverage
March	30.7°C	6.4°C	5 mm	0.8	11 h 58	63	Good coverage
April	33°C	9.7°C	6 mm	1	12 h 36	61	Good coverage
May	34°C	13°C	25 mm	4.2	13 h 08	62	Good coverage
June	31.6°C	15°C	101 mm	10.2	13 h 24	59	Good coverage
July	28.4°C	14.4°C	181 mm	15	13 h 18	53	Good coverage
August	28.7°C	13.9°C	135 mm	13.3	12 h 51	59	Good coverage
September	27.9°C	13.1°C	116 mm	10.7	12 h 14	65	Good coverage
October	27.8°C	9.2°C	32 mm	4.4	11 h 38	76	Good coverage
November	27°C	4.6°C	10 mm	1.2	11 h 06	71	Good coverage
December	25.3°C	3°C	7 mm	1.3	10 h 52	74	Good coverage

Records at PURISIMA DE BUSTOS, 1969–2013
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	35.0°C18 Jan 1969	-10.0°C18 Jan 2006	30 mm26 Jan 1992	143 mm1992 · driest 0 mm in 2001	41
February	35.0°C28 Feb 2009	-8.9°C3 Feb 1998	75 mm3 Feb 2010	160 mm2010 · driest 0 mm in 1994	40
March	37.2°C5 Mar 1997	-1.1°C23 Mar 1986	27 mm8 Mar 1988	53 mm2004 · driest 0 mm in 1976	38
April	39.4°C17 Apr 1998	0.6°C21 Apr 2008	28 mm12 Apr 1999	35 mm1997 · driest 0 mm in 2000	39
May	41.1°C8 May 1998	3.9°C9 May 1981	42 mm16 May 2006	115 mm2006 · driest 0 mm in 1980	39
June	39.4°C8 Jun 2005	5.6°C28 Jun 1974	70 mm16 Jun 1977	261 mm2007 · driest 9 mm in 2005	39
July	35.0°C1 Jul 1979	7.8°C10 Jul 1974	83 mm1 Jul 2007	471 mm1976 · driest 52 mm in 2011	39
August	35.0°C20 Aug 1981	8.3°C5 Aug 1986	63 mm13 Aug 2002	275 mm2008 · driest 45 mm in 2000	40
September	35.6°C22 Sep 2000	3.3°C27 Sep 1989	63 mm13 Sep 2008	231 mm2003 · driest 22 mm in 1982	39
October	32.8°C25 Oct 2010	-3.3°C25 Oct 1999	36 mm6 Oct 1981	118 mm1976 · driest 0 mm in 1995	37
November	33.9°C5 Nov 1989	-7.8°C29 Nov 2011	23 mm7 Nov 1983	48 mm1983 · driest 0 mm in 1989	39
December	31.7°C6 Dec 1995	-4.4°C21 Dec 2000	20 mm31 Dec 2010	54 mm2010 · driest 0 mm in 1990	39

Typical days per month at PURISIMA DE BUSTOS, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	21	<1	9	<1
February	24	10	3	<1
March	30	22	<1	<1
April	30	27	0	<1
May	31	29	0	<1
June	29	23	0	3
July	29	12	0	6
August	30	12	0	4
September	28	7	0	4
October	28	9	<1	1
November	26	5	3	<1
December	21	<1	5	<1

How often, not how much — every day in PURISIMA DE BUSTOS’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	91%	6%	1%	6%	22.6–26.9°C
February	94%	5%	<1%	3%	24.5–29.3°C
March	98%	2%	<1%	<1%	27.4–31.9°C
April	95%	4%	<1%	2%	28.9–34.6°C
May	88%	12%	2%	12%	31.2–35.2°C
June	69%	32%	11%	47%	28.5–33.0°C
July	54%	45%	19%	60%	25.3–30.4°C
August	58%	42%	13%	57%	26.4–30.3°C
September	67%	33%	12%	37%	26.0–29.0°C
October	85%	14%	4%	11%	25.2–29.1°C
November	96%	4%	1%	1%	24.8–28.3°C
December	95%	4%	<1%	2%	23.3–27.0°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.

1973Each stripe is one year’s mean temperature against the 32-year average. Warmest: 2002. Coolest: 1986.2012

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3991226
NOAA station: MXN00011055 · PURISIMA DE BUSTOS
Station distance: 4.3 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 18 usable years
Daylight: Calculated from latitude 21.03°, 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 PURISIMA DE BUSTOS is what differs

Potrerillos (Guanajal)→Pedrito [Estación]→Colonia San Javier→San José de las Palmas→Colinas del Real→La Noria (Las Norias de las Vueltas)→

Or put two places side by side: Purísima de Bustos vs Potrerillos (Guanajal)

Best time to visitPurísima de Bustos.

October

October

October

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Purísima de Bustos.

The whole year,
without the guesswork.

Nearby, measured,
and named.