El Quetzal Weather in September

What's the weather like in El Quetzal (San Marcos) in September 2024?

The climate in El Quetzal during September can be summarized as warm, humid and very wet.

September is in the fall / autumn in El Quetzal and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 17°C (62°F) is normal.

El Quetzal weather averages (imperial / metric)
Daytime temperature 27.7°C 81.8°F
Nightly temperature 16.8°C 62.2°F
Average temperature 22.2°C 72°F
Daily sunshine 4.9 hrs
Avg rainfall 652 mm 25.7 ins
Rainy days 23 days
Sea temperature 29.5°C 85.1°F
Humidity 91%
Windspeed 7.9kph 5 mph

On average September is the wettest month of the year in El Quetzal with around 652mm 25.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.9 hours of sunshine per day.

September temperatures in El Quetzal

El Quetzal average temperature in September

September rainfall

El Quetzal average rain in September

September hourly sunshine

El Quetzal average rain in September

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 El Quetzal in September 2024.

Other monthly averages

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El Quetzal weather stats

El Quetzal weather statistics
Hottest month: May 28.2°C 82.8°F
Driest month: January 38mm 1.5ins
Sunniest month: February 8.5hrs
Coldest month: February 27.9°C 82.2°F
Wettest month: September 652mm 25.7ins
Map showing location of El Quetzal (14.76667, -91.81667) El Quetzal map pin © Google

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