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Guatemala City weather

Guatemala · 994,938 inhabitants · Thursday, October 29 · updated 11:08

Air: Poor Moderate storm risk · Mon, Tue, Wed

20°

Mainly clear

Feels like 20°C

Wind

5 km/h

Gusts

7 km/h

Humidity

79 %

Pressure

1018 hPa

Clouds

26 %

Storm

Rise 05:56 Set 17:34 Day 11 h 38 min UV 9 · Very high

Morning, afternoon, evening

Trend

Morning

Mainly clear

20°16°

Feels like 20°

Wind ↑ NNE 5 km/h

Humidity 79 %

Afternoon

Mainly clear

25°23°

Feels like 29°

Wind ↑ NE 9 km/h

Humidity 55 %

💧 0.2 mm

Evening

Mainly clear

22°16°

Feels like 27°

Wind ↑ NNE 4 km/h

Humidity 71 %

💧 0.1 mm

12:00

25°

0.1mm

NE 8

15:00

23°

0.1mm

NE 9

Guatemala City forecast in charts · next 7 days

The week ahead: highs and lows

▲ This week runs +2.1° warmer than usual

Highs Lows Usual for the season (1991–2020 average)

Hourly detail

Temperature (°C) Rain (mm) Wind (km/h)

Guatemala City climate: what a normal year looks like

The thermometer moves little from one season to the next: typical afternoon highs range from 25 °C in January to 28 °C in April, and the coolest nights (January) average 13 °C.

Day and night differ most in March: 28 °C in the afternoon against 14 °C before dawn, a 14 °C swing.

A normal year brings roughly 1,160 mm of rain — more than 60% of the towns of 20,000+ people we compared it with.

Forecast highs for the coming week average 26 °C, 1 °C warmer than a normal October (25 °C).

30-year averages (1991–2020)
Month	Typical high	Typical low	Rainfall
Jan	25 °C	13 °C	7 mm
Feb	27 °C	13 °C	7 mm
Mar	28 °C	14 °C	17 mm
Apr	28 °C	16 °C	48 mm
May	28 °C	17 °C	147 mm
Jun	26 °C	17 °C	227 mm
Jul	27 °C	16 °C	122 mm
Aug	27 °C	16 °C	148 mm
Sep	26 °C	16 °C	220 mm
Oct	25 °C	16 °C	162 mm
Nov	25 °C	14 °C	41 mm
Dec	25 °C	14 °C	12 mm
Whole year	26 °C	15 °C	1,160 mm

Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 14.64° N, 90.51° W, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.

Air you breathe in Guatemala City: pollution and pollen

4/6

Poor

European Air Quality Index (EAQI), from Copernicus CAMS

PM2.530µg/m³

PM1036µg/m³

Copernicus CAMS model, updated several times a day.

Rain radar around Guatemala City

Rain observed over the last two hours by official weather radars around Guatemala City, followed by the radar forecast for the next hour where the weather service provides one.

Rain radar Last two hours, then forecast where available · drag the timeline

No open weather radar covers Guatemala City yet: the map shows our hour-by-hour rain forecast (ICON, GFS).

Moon over Guatemala City

Waning gibbous

87 % illuminated · 18.3 days

Rise 20:44 Set 09:26

Fri 30/10 79%

Sat 31/10 69%

Sun 1/11 59%

Mon 2/11 49% Last quarter

Tue 3/11 38%

Wed 4/11 28%

Thu 5/11 19%

Fri 6/11 12%

Sat 7/11 6%

Sun 8/11 2%

Mon 9/11 0%

Tue 10/11 1% New moon

Moonrise and moonset in local time (America/Guatemala); phase and lit fraction from a synodic calculation.

Look up a past day in Guatemala City

Curious about the weather in Guatemala City on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.

Guatemala City weather at a glance

This page gathers everything about the weather in Guatemala City, Guatemala: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “mainly clear”, it is 20 °C (feels like 20 °C) and the wind blows at 5 km/h.

Expected range today: 14 °C to 25 °C and a dry sky; keep an eye on thunderstorms. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.

Other big cities nearby

Mixco 10 km 20°

Villa Nueva 15 km 20°

San Salvador 178 km 21°

Soyapango 181 km 25°

Tapachula 190 km 20°

Guatemala City weather data for developers

Use the Guatemala City forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.

Create a free key

Where does this forecast come from? Our engine, checked every day against 1125 weather stations