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Mexico · 1991–2020

Best time to visit
Santiago.

November leads for comfortable weather in Santiago: typically 24°C by day, 10.7°C at night, with 27 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortNovember

Typical high24°C

Typical low10.7°C

Rain in November27 mm

Comfort

November

November · February · March

91climate match

Beach

April

April · May · March

77climate match

Outdoors

December

December · January · November

91climate match

The weakest month is September, scoring 22 against November’s 91 — 314 mm of rain falls, and days average 31.4°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

7721.7° / 6.7°

Feb

8623.7° / 8.1°

Mar

8227.4° / 11.7°

Apr

7330.9° / 15.8°

May

5533.1° / 19.5°

Jun

3634.9° / 21.6°

Jul

3735.1° / 21.4°

Aug

3135.4° / 21.3°

Sep

2231.4° / 19.5°

Oct

6828° / 15.9°

Nov

9124° / 10.7°

Dec

7521° / 6.7°

Monthly climate evidence for Santiago — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	21.7°C	6.7°C	24 mm	3.2	10 h 43	77	Good coverage
February	23.7°C	8.1°C	22 mm	3.9	11 h 16	86	Good coverage
March	27.4°C	11.7°C	32 mm	3.7	11 h 56	82	Good coverage
April	30.9°C	15.8°C	47 mm	3.9	12 h 43	73	Good coverage
May	33.1°C	19.5°C	66 mm	5.3	13 h 22	55	Good coverage
June	34.9°C	21.6°C	130 mm	6.6	13 h 43	36	Good coverage
July	35.1°C	21.4°C	123 mm	5.6	13 h 35	37	Good coverage
August	35.4°C	21.3°C	154 mm	7.2	13 h 02	31	Good coverage
September	31.4°C	19.5°C	314 mm	10	12 h 16	22	Good coverage
October	28°C	15.9°C	134 mm	7.2	11 h 31	68	Good coverage
November	24°C	10.7°C	27 mm	3.9	10 h 52	91	Good coverage
December	21°C	6.7°C	21 mm	3.5	10 h 34	75	Good coverage

Records at LA BOCA, 1972–2011
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	34.4°C29 Jan 2008	-6.1°C13 Jan 1975	97 mm6 Jan 2003	132 mm2003 · driest 0 mm in 1986	35
February	40.0°C27 Feb 2009	-5.0°C5 Feb 2011	32 mm25 Feb 1983	98 mm2005 · driest 0 mm in 1974	37
March	41.1°C15 Mar 2008	-1.1°C7 Mar 1989	63 mm20 Mar 2004	167 mm2004 · driest 2 mm in 1973	36
April	45.0°C26 Apr 2011	1.1°C1 Apr 1987	75 mm15 Apr 1981	165 mm1981 · driest 0 mm in 1983	36
May	45.0°C7 May 1998	7.8°C14 May 1976	95 mm26 May 1974	262 mm1984 · driest 1 mm in 1998	38
June	43.3°C15 Jun 1998	11.1°C8 Jun 1973	256 mm30 Jun 2010	801 mm1973 · driest 6 mm in 2009	39
July	42.8°C6 Jul 2009	12.2°C22 Jul 1986	389 mm1 Jul 2010	617 mm2010 · driest 3 mm in 1985	38
August	42.2°C16 Aug 2009	13.9°C25 Aug 1979	167 mm11 Aug 1995	634 mm1995 · driest 15 mm in 1982	38
September	41.1°C6 Sep 2000	8.9°C25 Sep 1975	327 mm16 Sep 1988	735 mm2010 · driest 26 mm in 2011	37
October	36.1°C6 Oct 1982	1.7°C31 Oct 1993	192 mm6 Oct 2000	339 mm2005 · driest 0 mm in 1979	37
November	35.0°C1 Nov 1997	-1.1°C28 Nov 1975	54 mm16 Nov 1976	136 mm1976 · driest 0 mm in 1988	36
December	35.0°C12 Dec 2004	-6.7°C27 Dec 1983	42 mm13 Dec 1991	119 mm1979 · driest 0 mm in 2010	33

Typical days per month at LA BOCA, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	12	3	1	<1
February	14	6	1	<1
March	23	12	<1	<1
April	26	19	0	1
May	29	24	0	2
June	30	28	0	3
July	31	29	0	3
August	31	30	0	4
September	29	22	0	6
October	25	12	0	3
November	16	2	<1	<1
December	8	1	1	<1

How often, not how much — every day in LA BOCA’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	52%	12%	2%	10%	15.9–24.6°C
February	61%	13%	2%	8%	17.9–26.9°C
March	80%	12%	2%	10%	23.8–28.9°C
April	81%	17%	5%	15%	25.6–33.2°C
May	79%	21%	7%	22%	27.6–35.1°C
June	77%	23%	10%	24%	30.4–36.6°C
July	82%	18%	8%	16%	31.0–36.2°C
August	77%	23%	12%	29%	31.3–36.5°C
September	67%	33%	20%	40%	28.1–32.4°C
October	78%	21%	9%	22%	24.8–29.5°C
November	73%	12%	2%	9%	21.1–25.0°C
December	55%	11%	2%	10%	17.1–22.4°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 27-year average. Warmest: 2011. Coolest: 1976.2011

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3983671
NOAA station: MXN00019069 · LA BOCA
Station distance: 3.9 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 15 usable years
Daylight: Calculated from latitude 25.43°, 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 LA BOCA is what differs

La Boca→El Durazno→Los Terreros→Los Canelos→El Rincón de los Caballos→La Primavera→

Or put two places side by side: Santiago vs La Boca

Best time to visitSantiago.