Mixco climate

Name: Mixco
Address: GT

Mixco is warmest in April, with average highs of 26 °C, and coldest in January, when nights average 12 °C. June is the wettest month (140 mm) and February the driest (3.3 mm). Figures are 1991–2020 climate normals.

Across a full year Mixco averages 693 mm of rain and 87 days above 25 °C.

Guatemala · population 465,773 · 1991–2020 normals

Temperature below 0 °C to above 30 °C Rain band height is that month’s share of the wettest month

Warmest month April 26 °C
Coldest month January 12 °C
Driest month February 3 mm
Wettest month June 140 mm
Least cloud February 36 % cloud
Hottest on record May 32 °C
Coldest on record November 5.6 °C

What to expectMixco through the year

Mixco changes little through the year. Average daily highs stay between 23 and 26 °C, so no month stands out as a season in the way it would further from the equator.

Counted across a normal year, 87 days a year reach 25 °C, 0 of them reach 30 °C. The warmest reading in the 1991–2020 record is 32 °C, in May.

Rain is strongly seasonal. June averages 140 mm against 3 mm in February — 42 times as much. Planning around the dry months matters more here than planning around temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	23.2 °C	4 mm	42 %
February	24.8 °C	3 mm	36 %
March	25.8 °C	8 mm	36 %
April	26.1 °C	28 mm	47 %
May	24.7 °C	81 mm	72 %
June	23.1 °C	140 mm	84 %
July	23.4 °C	70 mm	76 %
August	23.7 °C	82 mm	76 %
September	22.9 °C	132 mm	82 %
October	22.3 °C	106 mm	75 %
November	22.1 °C	30 mm	61 %
December	22.7 °C	7 mm	47 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C
January	23.2 °C	12.1 °C	16.9 °C	28.3 °C	5.8 °C	6
February	24.8 °C	12.6 °C	17.9 °C	29.8 °C	7.0 °C	13
March	25.8 °C	13.4 °C	18.9 °C	31.2 °C	6.5 °C	21
April	26.1 °C	14.7 °C	19.8 °C	30.6 °C	7.8 °C	22
May	24.7 °C	15.4 °C	19.4 °C	31.5 °C	10.5 °C	12
June	23.1 °C	15.2 °C	18.5 °C	26.7 °C	12.3 °C	1
July	23.4 °C	14.6 °C	18.4 °C	26.8 °C	11.2 °C	3
August	23.7 °C	14.7 °C	18.6 °C	27.7 °C	12.1 °C	5
September	22.9 °C	14.8 °C	18.2 °C	26.6 °C	12.3 °C	1
October	22.3 °C	14.3 °C	17.7 °C	26.2 °C	6.8 °C	0
November	22.1 °C	13.2 °C	17.0 °C	26.2 °C	5.6 °C	0
December	22.7 °C	12.4 °C	16.9 °C	27.4 °C	6.1 °C	3

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	4 mm	1	11 h/day	42 %	69 %	14 km/h
February	3 mm	1	12 h/day	36 %	65 %	14 km/h
March	8 mm	2	12 h/day	36 %	65 %	14 km/h
April	28 mm	5	12 h/day	47 %	68 %	13 km/h
May	81 mm	13	13 h/day	72 %	76 %	11 km/h
June	140 mm	19	13 h/day	84 %	84 %	10 km/h
July	70 mm	13	13 h/day	76 %	79 %	12 km/h
August	82 mm	14	13 h/day	76 %	80 %	12 km/h
September	132 mm	19	12 h/day	82 %	85 %	9.5 km/h
October	106 mm	13	12 h/day	75 %	84 %	10 km/h
November	30 mm	4	11 h/day	61 %	78 %	13 km/h
December	7 mm	1	11 h/day	47 %	73 %	13 km/h

How Mixco compares

The same four figures for nearby destinations, so the numbers above have something to be read against. Summer high is the warmest month's average high; winter low is the coldest month's average low.

Destination	Summer high	Winter low	Rain per year	Days above 25 °C
Mixco	26 °C	12 °C	693 mm	87
Guatemala City · Guatemala	27 °C	13 °C	723 mm	148
Villa Nueva · Guatemala	28 °C	14 °C	1,611 mm	220
Villa Canales · Guatemala	28 °C	15 °C	1,624 mm	270
Escuintla · Guatemala	32 °C	19 °C	2,452 mm	360
Jalapa · Guatemala	27 °C	13 °C	1,124 mm	143

Where Mixco ranks

Ranking	Position	Value
Places with the best weather in North America in January	4th of 50	96/100
Places with the best weather in North America in March	6th of 50	93/100
The driest places in North America in February	6th of 50	3.3 mm
The driest places in North America in January	7th of 50	4.0 mm
Places with the best weather in North America in February	8th of 50	95/100
Places with the best weather in North America in December	9th of 50	95/100

Planning a trip? See the best time to visit Mixco.

QuestionsCommon questions about Mixco’s climate

When is the best time to visit Mixco?

That depends on what you want, so the honest answer is a comparison rather than a single month. March, April, May sit closest to 20 °C on average, April is the warmest month and February the driest. The month-by-month table above has the full picture.

How hot does Mixco get?

In April, the warmest month, daily highs average 26 °C. About 0 days a year pass 30 °C. The highest value in the 1991–2020 record is 32 °C.

How cold does it get in winter?

Nights average 12 °C in January, the coldest month. Freezing nights are not part of a normal year here.

Which month is wettest in Mixco?

June, averaging 140 mm over 19 days with rain. The driest month is February with 3 mm. The year as a whole averages 693 mm.

Are these figures a forecast?

No. They are 1991–2020 climate normals: the average of thirty years, which describes what a month is usually like in Mixco rather than what any particular week will bring. Individual years can differ substantially from the normal.

Data sources and method

ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
Open-Meteo — Open-Meteo.com. CC BY 4.0
NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
GeoNames — GeoNames.org. CC BY 4.0

Normal period: 1991–2020
Data point: 14.631°, -90.607° (the coordinates the reanalysis values are taken for)
Dataset version: era5-1991-2020-scores1.1
Last processed: 1 August 2026

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: monthly rankings, daylight hours, beach and comfort scores. Full formulas are on the methodology page.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.