Stony Brook Weather in October

What's the weather like in Stony Brook (New York) in October 2024?

The climate in Stony Brook during October can be summarized as mild and a little damp.

October is in the fall / autumn in Stony Brook and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 18°C (64°F), whilst at night 9°C (47°F) is normal.

Stony Brook weather averages (imperial / metric)
Daytime temperature 18°C 64.3°F
Nightly temperature 8.5°C 47.2°F
Average temperature 13.2°C 55.8°F
Daily sunshine 7.4 hrs
Avg rainfall 90 mm 3.5 ins
Rainy days 7 days
Sea temperature 16.8°C 62.3°F
Humidity 72%
Windspeed 17.3kph 11 mph

On average October is the 5th driest month of the year in Stony Brook with around 90mm 3.5 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 7.4 hours of sunshine per day.

October temperatures in Stony Brook

Stony Brook average temperature in October

October rainfall

Stony Brook average rain in October

October hourly sunshine

Stony Brook 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 Stony Brook in October 2024.

Other monthly averages

Best places to visit in October

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Stony Brook weather stats

Stony Brook weather statistics
Hottest month: July 27.6°C 81.7°F
Driest month: February 84mm 3.3ins
Sunniest month: August 9.1hrs
Coldest month: January 2.9°C 37.2°F
Wettest month: November 107mm 4.2ins
Map showing location of Stony Brook (40.92565, -73.14094) Stony Brook map pin © Google

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