Saint-Marc Weather in September

What's the weather like in Saint-Marc, Haiti in September 2020?

The climate in Saint-Marc during September can be summarized as hot, humid and wet.

September is in the fall / autumn in Saint-Marc and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 22°C (72°F) is normal.

Saint-Marc weather averages (imperial / metric)
Daytime temperature 32°C 89.6°F
Nightly temperature 22.2°C 72°F
Average temperature 27.1°C 80.8°F
Daily sunshine 7.3 hrs
Avg rainfall 139 mm 5.5 ins
Rainy days 14 days
Sea temperature 29.3°C 84.7°F
Humidity 75%
Windspeed 9.7kph 6 mph

On average September is the wettest month of the year in Saint-Marc with around 139mm 5.5 inches of rain making it a wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.3 hours of sunshine per day.

September temperatures in Saint-Marc

September rainfall

September hourly sunshine

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 September 2020.

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Saint-Marc weather stats

Saint-Marc weather statistics
Hottest month: August 32.4°C 90.3°F
Driest month: December 1mm 0ins
Sunniest month: February 8hrs
Coldest month: January 28.6°C 83.5°F
Wettest month: September 139mm 5.5ins
Map showing location of Saint-Marc (19.10819, -72.69379)

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