Gualán Weather in August

What's the weather like in Gualán (Zacapa) in August 2025?

The climate in Gualán during August can be summarized as hot, humid and very wet.

August is in the summer in Gualán and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 21°C (69°F) is normal.

Gualán weather averages (imperial / metric)
Daytime temperature 31.4°C 88.4°F
Nightly temperature 20.7°C 69.2°F
Average temperature 26°C 78.8°F
Daily sunshine 7.4 hrs
Avg rainfall 218 mm 8.6 ins
Rainy days 24 days
Sea temperature 29.5°C 85.2°F
Humidity 78%
Windspeed 13.7kph 9 mph

On average August is the 4th wettest month of the year in Gualán with around 218mm 8.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 24 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.4 hours of sunshine per day.

August temperatures in Gualán

Gualán average temperature in August

August rainfall

Gualán average rain in August

August hourly sunshine

Gualán average rain in August

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Gualán in August 2025.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Gualán weather stats

Gualán weather statistics
Hottest month: May 32.8°C 91°F
Driest month: March 27mm 1.1ins
Sunniest month: March 8.7hrs
Coldest month: January 27.8°C 82°F
Wettest month: June 260mm 10.2ins
Map showing location of Gualán (15.13333, -89.36667) Gualán map pin © Google

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