San Agustín Acasaguastlán Weather in May

What's the weather like in San Agustín Acasaguastlán (El Progreso) in May 2025?

The climate in San Agustín Acasaguastlán during May can be summarized as hot and wet.

May is in the spring in San Agustín Acasaguastlán and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a warm 32°C (90°F), whilst at night 20°C (69°F) is normal.

San Agustín Acasaguastlán weather averages (imperial / metric)
Daytime temperature 32.3°C 90.1°F
Nightly temperature 20.4°C 68.6°F
Average temperature 26.3°C 79.3°F
Daily sunshine 9.9 hrs
Avg rainfall 123 mm 4.9 ins
Rainy days 16 days
Sea temperature 29.7°C 85.4°F
Humidity 65%
Windspeed 12.2kph 8 mph

On average May is the 6th wettest month of the year in San Agustín Acasaguastlán with around 123mm 4.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.9 hours of sunshine per day.

May temperatures in San Agustín Acasaguastlán

San Agustín Acasaguastlán average temperature in May

May rainfall

San Agustín Acasaguastlán average rain in May

May hourly sunshine

San Agustín Acasaguastlán average rain in May

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 San Agustín Acasaguastlán in May 2025.

Other monthly averages

Best places to visit in May

UV index Best time to go?

San Agustín Acasaguastlán weather stats

San Agustín Acasaguastlán weather statistics
Hottest month: April 32.4°C 90.3°F
Driest month: March 17mm 0.7ins
Sunniest month: March 9.9hrs
Coldest month: January 27.9°C 82.2°F
Wettest month: June 239mm 9.4ins
Map showing location of San Agustín Acasaguastlán (14.95, -89.96667) San Agustín Acasaguastlán map pin © Google

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