ClimateForecastAprilMay >>

Climate in Retalhuleu, Guatemala

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Retalhuleu, Guatemala

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Retalhuleu, Guatemala

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* Data from: Panajachel, Guatemala (60 KM, 37 Miles).

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Average monthly rainfall, snow, precipitation in Retalhuleu, Guatemala

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Retalhuleu, Guatemala

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Retalhuleu, Guatemala

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* Data from: Panajachel, Guatemala (60 KM, 37 Miles).

Weather Forecasts for Retalhuleu

Fri   Apr 19
37°C | 24°C
W 14 km/h
3.2 mm
broken clouds and thunder

broken clouds and thunder

Sat   Apr 20
36°C | 24°C
S 14 km/h
3.1 mm
broken clouds and thunder

broken clouds and thunder

Sun   Apr 21
36°C | 23°C
SW 14 km/h
4.4 mm
partly cloudy and thunder

partly cloudy and thunder

The best time of year to visit Retalhuleu in Guatemala

Retalhuleu has high temperatures year round ranging between 29°C and 32°C.
The best time to visit is during the drier months: January, February and December.

Other facts from our historical weather data:

  • Which is the hottest month in Retalhuleu?
    April has an average maximum temperature of 32°C and is the hottest month of the year.
  • Which is the coolest month in Retalhuleu?
    The coolest month is January with an average maximum temperature of 30°C.
  • Which is the wettest month in Retalhuleu?
    September tops the wettest month list with 517 mm of rainfall.
  • Which is the driest month in Retalhuleu?
    February is the driest month with 28 mm of precipitation.
  • Which is the sunniest month in Retalhuleu?
    March is the sunniest month with an average of 249 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.