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Retalhuleu weather in May (Guatemala)

How does the weather in Retalhuleu usually fare in May? Check out our in-depth weather guide for this month.

Temperatures

The month of May in Retalhuleu typically includes very high temperatures and heavy rainfall. Daytime temperatures generally settle around 31°C, while nighttime can see a dip to about 22°C. These temperatures are typical, but it's wise to prepare for hotter days. Dress in light, airy clothing and protect yourself from the sun.

Precipitation

Retalhuleu in May falls under the rainy season with heavy rainfall, averaging around 413 mm for the month. Looking at the last 30 years, the data shows about 15 days with rain.

Average sunshine

Expect sunny days throughout the month, with an estimated 195 hours of sunshine. Making it a pleasant time to visit Retalhuleu.

If you prefer dry days with pleasant temperatures, May may not be the ideal month to visit Retalhuleu. January and February typically offer the most optimal weather. In contrast, May, June, July, August, September and October tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Retalhuleu climate page with graphs.

 

Retalhuleu, monthly averages in May

Min TemperatureMin Temperature 22°C  
Max TemperatureMax Temperature 31°C  
Chance of RainChance of Rain 49%  
PrecipitationPrecipitation 413 mm  
Rainy daysRainy days 15 days  
HumidityHumidity 81% *  
SunshineSunshine 195 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Panajachel, Guatemala (60 KM, 37 Miles).

Where to go in Guatemala in May

Find out more about the weather in Guatemala and which places have the best travel conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
7/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Retalhuleu.

Our site offers climate and forecast data for every country in the world. Are you going to Guatemala? On this website you can find historical weather averages for many cities in Guatemala. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.