West Falmouth Weather in September

What's the weather like in West Falmouth (Massachusetts) in September 2024?

The climate in West Falmouth during September can be summarized as mild and a little damp.

September is in the fall / autumn in West Falmouth and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 13°C (56°F) is normal.

West Falmouth weather averages (imperial / metric)
Daytime temperature 21.7°C 71°F
Nightly temperature 13.2°C 55.7°F
Average temperature 17.4°C 63.3°F
Daily sunshine 8.2 hrs
Avg rainfall 90 mm 3.5 ins
Rainy days 8 days
Sea temperature 18.4°C 65.2°F
Humidity 74%
Windspeed 15.5kph 10 mph

On average September is the 4th driest month of the year in West Falmouth with around 90mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.2 hours of sunshine per day.

September temperatures in West Falmouth

West Falmouth average temperature in September

September rainfall

West Falmouth average rain in September

September hourly sunshine

West Falmouth 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 West Falmouth in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

West Falmouth weather stats

West Falmouth weather statistics
Hottest month: July 25.7°C 78.3°F
Driest month: June 69mm 2.7ins
Sunniest month: October 7.4hrs
Coldest month: January 2.4°C 36.3°F
Wettest month: November 121mm 4.8ins
Map showing location of West Falmouth (41.60427, -70.63447) West Falmouth map pin © Google

Locations nearby

Top United States locations