Mexico · 1991–2020

Best time to visit
Cuzalapa.

January leads for comfortable weather in Cuzalapa: typically 34.3°C by day, 16°C at night, with 29 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJanuary

Typical high34.3°C

Typical low16°C

Rain in January29 mm

Comfort

January

January · December · February

64climate match

Beach

November

November · December · January

79climate match

Outdoors

January

January · December · February

45climate match

The weakest month is June, scoring 5 against January’s 64 — days average 36.4°C, 12° above the 24°C the score treats as ideal, and 243 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

6434.3° / 16°

Feb

5935.9° / 15.7°

Mar

5637° / 15.5°

Apr

4639.1° / 17.5°

May

3839.6° / 20.8°

Jun

536.4° / 24.4°

Jul

534.5° / 24.2°

Aug

534.2° / 24.2°

Sep

533.8° / 24.4°

Oct

1734.3° / 23.5°

Nov

5435° / 20.2°

Dec

6234.4° / 17.1°

Monthly climate evidence for Cuzalapa — 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	34.3°C	16°C	29 mm	1.4	27.3°C	11 h 04	64	Good coverage
February	35.9°C	15.7°C	13 mm	0.6	26.2°C	11 h 29	59	Good coverage
March	37°C	15.5°C	3 mm	0.2	25.4°C	11 h 59	56	Good coverage
April	39.1°C	17.5°C	0 mm	0.1	25.2°C	12 h 34	46	Good coverage
May	39.6°C	20.8°C	7 mm	0.7	26.6°C	13 h 03	38	Good coverage
June	36.4°C	24.4°C	243 mm	12.4	28.4°C	13 h 18	5	Good coverage
July	34.5°C	24.2°C	340 mm	18.4	29.8°C	13 h 12	5	Good coverage
August	34.2°C	24.2°C	361 mm	20.2	30.0°C	12 h 47	5	Good coverage
September	33.8°C	24.4°C	377 mm	19	29.6°C	12 h 14	5	Good coverage
October	34.3°C	23.5°C	220 mm	11.8	29.5°C	11 h 40	17	Good coverage
November	35°C	20.2°C	37 mm	2.1	28.8°C	11 h 11	54	Good coverage
December	34.4°C	17.1°C	9 mm	0.7	28.0°C	10 h 58	62	Good coverage

Records at CUAUTITLAN, 1965–2012
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	41.1°C28 Jan 2002	0.0°C1 Jan 1976	151 mm12 Jan 1967	432 mm1992 · driest 0 mm in 2006	46
February	41.7°C19 Feb 2009	1.1°C8 Feb 1971	81 mm2 Feb 2010	195 mm2010 · driest 0 mm in 1982	45
March	43.3°C14 Mar 1979	2.8°C22 Mar 1991	105 mm4 Mar 1968	141 mm1968 · driest 0 mm in 1984	47
April	44.4°C1 Apr 2006	5.0°C7 Apr 1973	28 mm2 Apr 1966	42 mm1966 · driest 0 mm in 2004	46
May	45.0°C15 May 1998	7.8°C17 May 1969	107 mm26 May 1983	164 mm1983 · driest 0 mm in 1993	46
June	44.4°C8 Jun 1980	10.0°C1 Jun 1967	163 mm13 Jun 1976	563 mm1976 · driest 62 mm in 1979	47
July	41.1°C6 Jul 1980	13.3°C22 Jul 1974	157 mm24 Jul 1987	584 mm1990 · driest 180 mm in 1995	47
August	39.4°C8 Aug 1979	13.3°C12 Aug 1971	160 mm28 Aug 1981	584 mm2007 · driest 219 mm in 1986	47
September	38.9°C20 Sep 1996	12.8°C30 Sep 1975	257 mm5 Sep 1999	789 mm1998 · driest 151 mm in 1976	47
October	41.7°C15 Oct 2002	8.9°C6 Oct 1969	327 mm11 Oct 2011	494 mm2011 · driest 44 mm in 1979	47
November	40.6°C22 Nov 1978	6.1°C21 Nov 1973	149 mm11 Nov 1997	219 mm1972 · driest 0 mm in 1988	46
December	40.0°C11 Dec 2005	0.0°C31 Dec 1975	77 mm3 Dec 1986	122 mm1965 · driest 0 mm in 1983	45

Typical days per month at CUAUTITLAN, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	31	28	<1
February	28	27	<1
March	31	29	0
April	30	30	0
May	31	31	<1
June	30	29	7
July	31	29	10
August	31	29	12
September	30	28	11
October	31	30	6
November	30	29	1
December	31	29	<1

How often, not how much — every day in CUAUTITLAN’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%	4%	30.2–35.9°C
February	97%	3%	1%	<1%	31.4–37.4°C
March	99%	<1%	<1%	<1%	32.7–39.1°C
April	100%	<1%	<1%	<1%	34.6–40.4°C
May	97%	3%	1%	4%	35.0–41.2°C
June	60%	40%	23%	63%	32.4–37.6°C
July	39%	61%	35%	89%	29.6–36.2°C
August	35%	64%	35%	91%	29.6–35.3°C
September	35%	65%	39%	91%	29.7–34.7°C
October	62%	38%	19%	45%	30.3–35.6°C
November	92%	9%	4%	5%	30.8–36.4°C
December	96%	4%	2%	2%	30.3–35.3°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.

1966Each stripe is one year’s mean temperature against the 32-year average. Warmest: 2009. Coolest: 1976.2011

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4012074
NOAA station: MXN00014036 · CUAUTITLAN
Station distance: 6.3 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 18 usable years
Daylight: Calculated from latitude 19.50°, 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 CUAUTITLAN is what differs

Cuautitlán→La Pareja→Santa Rosa→Colonia Loma Alta→La Rosa→El Vigía→

Or put two places side by side: Cuzalapa vs Cuautitlán

Best time to visitCuzalapa.

January

November

January

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Cuzalapa.

The whole year,
without the guesswork.

Nearby, measured,
and named.