San Sebastián Weather in September

What's the weather like in San Sebastián (Comayagua) in September 2024?

The climate in San Sebastián during September can be summarized as hot, humid and very wet.

September is in the fall / autumn in San Sebastián and is typically the 6th 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.

San Sebastián weather averages (imperial / metric)
Daytime temperature 29.2°C 84.5°F
Nightly temperature 18.9°C 65.9°F
Average temperature 24°C 75.2°F
Daily sunshine 7.5 hrs
Avg rainfall 320 mm 12.6 ins
Rainy days 23 days
Sea temperature 29.6°C 85.2°F
Humidity 77%
Windspeed 16.9kph 11 mph

On average September is the wettest month of the year in San Sebastián with around 320mm 12.6 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 7.5 hours of sunshine per day.

September temperatures in San Sebastián

San Sebastián average temperature in September

September rainfall

San Sebastián average rain in September

September hourly sunshine

San Sebastián 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 San Sebastián in September 2024.

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San Sebastián weather stats

San Sebastián weather statistics
Hottest month: May 30.9°C 87.6°F
Driest month: February 11mm 0.4ins
Sunniest month: March 10.2hrs
Coldest month: January 26.6°C 79.9°F
Wettest month: September 320mm 12.6ins
Map showing location of San Sebastián (14.25, -87.63333) San Sebastián map pin © Google

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