Warm
Average highs sit around 29°C, giving warm days by monthly-average standards.
Weather Guide
Guatemala Average Monthly Weather
Weather score59Good annual avg
Best months: March, April, February
Across the year, average daytime temperatures are around 28°C, sunshine averages 6.9h per day, and rainfall totals about 1961mm. Sea temperatures average 6°C across the year.
Annual weather
Annual averages
Temp
28°C
Rain
1961mm
Annual total
Sun
6.9h
Sea
6°C
Weather score
59
Good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 272mm, so showers are a real planning factor.
Some sun
Sunshine averages 6.7h per day, enough for a balanced month.
Cool sea
Sea temperatures average 7°C, so the water can feel cool.
Map
Weather map
Compare Guatemala with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July29°C average high
July is close to Guatemala's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsMarch to June and August
This stretch sets the upper range for average daytime heat.
Rain
July272mm average rain
July is one of Guatemala's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to April and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
July6.7 hours average sun
July sits close to Guatemala's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsFebruary to May
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
July7°C average sea
July is close to Guatemala's usual sea temperature, with limited seasonal change in the water.
Warmest seaAll year
Sea temperatures stay warm enough for easy swimming through the year.
Weather score
July49 weather score
July scores below Guatemala's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJanuary to April
These months have the strongest weather score in the monthly averages.
