Mexico · 1991–2020

Best time to visit
Santa María del Oro.

January leads for comfortable weather in Santa María del Oro: typically 26°C by day, 5.7°C at night, with 21 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJanuary

Typical high26°C

Typical low5.7°C

Rain in January21 mm

Comfort

January

January · November · December

77climate match

Beach

October

October · November · May

73climate match

Outdoors

December

December · January · November

75climate match

The weakest month is July, scoring 21 against January’s 77 — 336 mm of rain falls.

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

7726° / 5.7°

Feb

7227.7° / 6.3°

Mar

6330.6° / 6.7°

Apr

5933° / 8.5°

May

5934.7° / 11.7°

Jun

4332.9° / 16.6°

Jul

2129.8° / 17.3°

Aug

3129.2° / 17.3°

Sep

4528.9° / 17.2°

Oct

7628.9° / 14.5°

Nov

7728.1° / 9.8°

Dec

7726.4° / 6.7°

Monthly climate evidence for Santa María del Oro — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	26°C	5.7°C	21 mm	1.7	10 h 58	77	Good coverage
February	27.7°C	6.3°C	11 mm	1	11 h 25	72	Good coverage
March	30.6°C	6.7°C	1 mm	0.2	11 h 58	63	Good coverage
April	33°C	8.5°C	2 mm	0.2	12 h 37	59	Good coverage
May	34.7°C	11.7°C	4 mm	0.5	13 h 08	59	Good coverage
June	32.9°C	16.6°C	171 mm	9.6	13 h 25	43	Good coverage
July	29.8°C	17.3°C	336 mm	18	13 h 19	21	Good coverage
August	29.2°C	17.3°C	286 mm	17.4	12 h 52	31	Good coverage
September	28.9°C	17.2°C	213 mm	14.3	12 h 14	45	Good coverage
October	28.9°C	14.5°C	72 mm	5	11 h 37	76	Good coverage
November	28.1°C	9.8°C	14 mm	1.1	11 h 06	77	Good coverage
December	26.4°C	6.7°C	14 mm	1.5	10 h 50	77	Good coverage

Records at CERRO BLANCO, 1964–2013
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	31.7°C11 Jan 1973	-1.7°C18 Jan 2006	56 mm12 Jan 1987	211 mm1992 · driest 0 mm in 1999	48
February	32.8°C29 Feb 1988	0.6°C7 Feb 1967	58 mm2 Feb 2010	95 mm2010 · driest 0 mm in 1994	50
March	35.0°C1 Mar 2009	0.0°C3 Mar 1982	77 mm4 Mar 1968	141 mm1968 · driest 0 mm in 2010	50
April	38.3°C22 Apr 1993	3.3°C7 Apr 1973	41 mm2 Apr 1966	57 mm1966 · driest 0 mm in 1967	49
May	38.9°C17 May 1998	1.7°C13 May 1989	32 mm26 May 1971	56 mm1983 · driest 0 mm in 2008	49
June	37.8°C1 Jun 2011	8.9°C1 Jun 1988	100 mm22 Jun 1966	387 mm2000 · driest 18 mm in 1989	47
July	35.0°C30 Jul 1996	11.7°C6 Jul 1989	112 mm15 Jul 1988	629 mm2010 · driest 178 mm in 2004	45
August	32.8°C2 Aug 2009	12.8°C28 Aug 2000	117 mm11 Aug 1970	564 mm1966 · driest 152 mm in 1999	46
September	32.8°C6 Sep 2006	10.6°C28 Sep 1989	88 mm11 Sep 1973	454 mm1973 · driest 0 mm in 2005	48
October	33.9°C30 Oct 2009	5.6°C30 Oct 2007	118 mm7 Oct 1996	201 mm1996 · driest 0 mm in 2010	49
November	32.2°C1 Nov 2006	0.0°C29 Nov 2011	55 mm24 Nov 1972	129 mm1976 · driest 0 mm in 1967	48
December	35.6°C5 Dec 2012	0.0°C16 Dec 2009	40 mm26 Dec 1974	146 mm2013 · driest 0 mm in 2004	50

Typical days per month at CERRO BLANCO, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	24	1	<1
February	24	10	<1
March	30	23	0
April	28	27	<1
May	31	31	<1
June	30	27	6
July	31	18	10
August	31	13	9
September	29	10	7
October	31	11	2
November	29	8	<1
December	23	1	<1

How often, not how much — every day in CERRO BLANCO’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	92%	6%	2%	6%	22.5–27.3°C
February	94%	4%	1%	3%	24.4–29.9°C
March	99%	<1%	<1%	<1%	27.3–31.7°C
April	99%	<1%	<1%	<1%	30.7–34.1°C
May	98%	2%	<1%	2%	32.2–35.3°C
June	66%	34%	20%	53%	30.2–33.7°C
July	35%	65%	34%	88%	27.2–30.4°C
August	40%	60%	31%	90%	27.0–29.6°C
September	51%	50%	25%	63%	26.9–29.4°C
October	83%	17%	6%	13%	26.6–29.3°C
November	95%	4%	2%	3%	26.1–29.2°C
December	92%	7%	2%	6%	23.8–27.3°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.

1965Each stripe is one year’s mean temperature against the 42-year average. Warmest: 1972. Coolest: 2010.2013

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3984079
NOAA station: MXN00018005 · CERRO BLANCO
Station distance: 4.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 21 usable years
Daylight: Calculated from latitude 21.33°, 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 CERRO BLANCO is what differs

Santiago de Pochotitán→San José de Mojarras→Chapalilla→Zapotanito→El Limón→Cerro Blanco→

Or put two places side by side: Santa María del Oro vs Santiago de Pochotitán

Best time to visitSanta María del Oro.