West Dennis Weather in October

What's the weather like in West Dennis (Massachusetts) in October 2025?

The climate in West Dennis during October can be summarized as mild and a little damp.

October is in the fall / autumn in West Dennis and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 17°C (62°F), whilst at night 8°C (47°F) is normal.

West Dennis weather averages (imperial / metric)
Daytime temperature 16.5°C 61.8°F
Nightly temperature 8.2°C 46.8°F
Average temperature 12.4°C 54.3°F
Daily sunshine 7.3 hrs
Avg rainfall 91 mm 3.6 ins
Rainy days 9 days
Sea temperature 14.8°C 58.7°F
Humidity 72%
Windspeed 16.3kph 10 mph

On average October is the 5th driest month of the year in West Dennis with around 91mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

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

October temperatures in West Dennis

West Dennis average temperature in October

October rainfall

West Dennis average rain in October

October hourly sunshine

West Dennis average rain in October

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 Dennis in October 2025.

Other monthly averages

Best places to visit in October

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

West Dennis weather stats

West Dennis weather statistics
Hottest month: July 25.2°C 77.4°F
Driest month: June 68mm 2.7ins
Sunniest month: September 8.2hrs
Coldest month: January 2.4°C 36.3°F
Wettest month: November 117mm 4.6ins
Map showing location of West Dennis (41.66456, -70.1728) West Dennis map pin © Google

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