The climate in Mazatenango during August can be summarized as hot, humid and very wet.
August is in the summer in Mazatenango and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (85°F), whilst at night 19°C (66°F) is normal.
Daytime temperature | 29.3°C 84.7°F |
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Nightly temperature | 18.7°C 65.7°F |
Average temperature | 24°C 75.2°F |
Daily sunshine | 6.4 hrs |
Avg rainfall | 566 mm 22.3 ins |
Rainy days | 22 days |
Sea temperature | 29.9°C 85.7°F |
Humidity | 86% |
Windspeed | 8.3kph 5 mph |
On average August is the 4th wettest month of the year in Mazatenango with around 566mm 22.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 22 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.4 hours of sunshine per day.
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 Mazatenango in August 2025.
Best places to visit in August
Hottest month: | April | 30°C 86°F |
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Driest month: | January | 33mm 1.3ins |
Sunniest month: | February | 9.1hrs |
Coldest month: | January | 29.1°C 84.4°F |
Wettest month: | September | 733mm 28.9ins |