Westhampton Beach Weather in October

What's the weather like in Westhampton Beach (New York) in October 2025?

The climate in Westhampton Beach during October can be summarized as mild and a little damp.

October is in the fall / autumn in Westhampton Beach and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 18°C (64°F), whilst at night 8°C (45°F) is normal.

Westhampton Beach weather averages (imperial / metric)
Daytime temperature 17.8°C 64°F
Nightly temperature 7.5°C 45.4°F
Average temperature 12.6°C 54.7°F
Daily sunshine 7.5 hrs
Avg rainfall 88 mm 3.4 ins
Rainy days 7 days
Sea temperature 16.8°C 62.2°F
Humidity 72%
Windspeed 16.9kph 11 mph

On average October is the 3rd driest month of the year in Westhampton Beach with around 88mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.5 hours of sunshine per day.

October temperatures in Westhampton Beach

Westhampton Beach average temperature in October

October rainfall

Westhampton Beach average rain in October

October hourly sunshine

Westhampton Beach 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 Westhampton Beach 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

Westhampton Beach weather stats

Westhampton Beach weather statistics
Hottest month: July 26.9°C 80.4°F
Driest month: June 69mm 2.7ins
Sunniest month: March 8hrs
Coldest month: January 2.9°C 37.2°F
Wettest month: December 114mm 4.5ins
Map showing location of Westhampton Beach (40.80316, -72.61454) Westhampton Beach map pin © Google

Locations nearby

Top United States locations