Mexico · 1991–2020

Best time to visit
Mazatán.

January leads for comfortable weather in Mazatán: typically 31.4°C by day, 13.4°C at night, with 23 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJanuary

Typical high31.4°C

Typical low13.4°C

Rain in January23 mm

Comfort

January

January · December · February

73climate match

Beach

October

October · November · December

79climate match

Outdoors

January

January · December · February

59climate match

The weakest month is July, scoring 5 against January’s 73 — 365 mm of rain falls, and days average 34.7°C, 11° 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

7331.4° / 13.4°

Feb

7032.3° / 13.6°

Mar

6733.8° / 14.4°

Apr

6235° / 15.8°

May

5236.6° / 18.8°

Jun

3236.4° / 21.8°

Jul

534.7° / 21.5°

Aug

534.5° / 21.4°

Sep

533.9° / 21.8°

Oct

5234.4° / 20.7°

Nov

6633.4° / 16.8°

Dec

7331.5° / 14°

Monthly climate evidence for Mazatán — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 42 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	31.4°C	13.4°C	23 mm	1.5	24.2°C	10 h 53	73	Good coverage
February	32.3°C	13.6°C	16 mm	0.8	23.6°C	11 h 22	70	Good coverage
March	33.8°C	14.4°C	2 mm	0.2	23.3°C	11 h 57	67	Good coverage
April	35°C	15.8°C	0 mm	0.1	24.0°C	12 h 39	62	Good coverage
May	36.6°C	18.8°C	0 mm	0.1	26.2°C	13 h 13	52	Good coverage
June	36.4°C	21.8°C	130 mm	4.9	28.3°C	13 h 31	32	Good coverage
July	34.7°C	21.5°C	365 mm	15.9	29.8°C	13 h 24	5	Good coverage
August	34.5°C	21.4°C	421 mm	17.3	30.4°C	12 h 55	5	Good coverage
September	33.9°C	21.8°C	372 mm	15.5	30.2°C	12 h 15	5	Good coverage
October	34.4°C	20.7°C	56 mm	3.5	30.0°C	11 h 35	52	Good coverage
November	33.4°C	16.8°C	28 mm	1.2	28.0°C	11 h 01	66	Good coverage
December	31.5°C	14°C	15 mm	1.5	25.4°C	10 h 45	73	Good coverage

Records at HUAJICORI, 1968–2013
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	37.8°C2 Jan 2005	0.6°C18 Jan 2008	80 mm24 Jan 1979	322 mm1992 · driest 0 mm in 2008	31
February	38.9°C5 Feb 1995	2.8°C4 Feb 2011	54 mm18 Feb 2010	129 mm2010 · driest 0 mm in 1993	31
March	40.6°C10 Mar 2004	2.8°C7 Mar 2008	15 mm1 Mar 2001	24 mm2001 · driest 0 mm in 1991	32
April	43.9°C23 Apr 2008	7.2°C25 Apr 2010	4 mm2 Apr 2005	6 mm2005 · driest 0 mm in 2010	31
May	42.8°C16 May 2012	7.8°C6 May 2005	21 mm27 May 1983	33 mm1983 · driest 0 mm in 1987	32
June	42.8°C23 Jun 2002	13.9°C2 Jun 2005	133 mm23 Jun 2012	451 mm1999 · driest 0 mm in 1989	31
July	41.7°C2 Jul 2002	13.3°C3 Jul 2010	160 mm16 Jul 1998	644 mm2010 · driest 13 mm in 1987	30
August	41.7°C30 Aug 1991	11.7°C7 Aug 1987	150 mm12 Aug 1980	843 mm2011 · driest 14 mm in 1987	31
September	40.6°C14 Sep 1987	11.7°C13 Sep 1987	192 mm20 Sep 2003	659 mm2003 · driest 9 mm in 1982	31
October	41.7°C11 Oct 2002	11.7°C28 Oct 2007	108 mm21 Oct 1986	251 mm1981 · driest 0 mm in 1993	33
November	40.0°C11 Nov 2003	5.0°C29 Nov 2011	234 mm11 Nov 1997	239 mm1997 · driest 0 mm in 1990	32
December	40.0°C31 Dec 1989	2.8°C31 Dec 2007	44 mm30 Dec 2013	92 mm2013 · driest 0 mm in 2007	29

Typical days per month at HUAJICORI, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	30	24	<1
February	28	24	<1
March	31	30	0
April	30	29	0
May	31	31	0
June	30	29	3
July	30	30	9
August	31	31	11
September	30	29	10
October	31	30	2
November	30	28	<1
December	30	24	<1

How often, not how much — every day in HUAJICORI’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	95%	4%	2%	3%	29.5–32.7°C
February	97%	3%	2%	<1%	29.5–34.1°C
March	100%	<1%	<1%	<1%	31.5–35.0°C
April	100%	<1%	<1%	<1%	33.9–37.2°C
May	99%	<1%	<1%	<1%	34.7–38.7°C
June	83%	17%	9%	27%	34.7–38.2°C
July	51%	50%	27%	71%	32.9–36.8°C
August	47%	54%	35%	79%	33.1–36.2°C
September	52%	49%	30%	64%	32.9–35.7°C
October	88%	12%	7%	9%	33.1–35.6°C
November	96%	4%	2%	3%	31.6–34.5°C
December	95%	5%	2%	4%	30.5–33.2°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 4020575
NOAA station: MXN00018012 · HUAJICORI
Station distance: 3 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 18 usable years
Daylight: Calculated from latitude 22.61°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 42 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
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 HUAJICORI is what differs

Huajicori→Zonteco→Pachecos→Las Guásimas (Loma Larga)→La Peña Colorada→Agua Caliente→

Or put two places side by side: Mazatán vs Huajicori

Best time to visitMazatán.

January

October

January

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Mazatán.

The whole year,
without the guesswork.

Nearby, measured,
and named.