Rochester Weather in December

What's the weather like in Rochester (New Hampshire) in December 2024?

The climate in Rochester during December can be summarized as cold and a little damp.

December is in the winter in Rochester and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a freezing 2°C (36°F), whilst at night -9°C (17°F) is normal.

Rochester weather averages (imperial / metric)
Daytime temperature 2.3°C 36.1°F
Nightly temperature -8.5°C 16.8°F
Average temperature -3.1°C 26.4°F
Daily sunshine 5 hrs
Avg rainfall 97 mm 3.8 ins
Rainy days 12 days
Sea temperature 7°C 44.5°F
Humidity 70%
Windspeed 15.1kph 9 mph

On average December is the 2nd wettest month of the year in Rochester with around 97mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 5 hours of sunshine per day.

December temperatures in Rochester

Rochester average temperature in December

December rainfall

Rochester average rain in December

December hourly sunshine

Rochester average rain in December

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 Rochester in December 2024.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Rochester weather stats

Rochester weather statistics
Hottest month: July 27.5°C 81.5°F
Driest month: January 75mm 3ins
Sunniest month: July 10hrs
Coldest month: January -0.1°C 31.8°F
Wettest month: November 121mm 4.8ins
Map showing location of Rochester (43.30453, -70.97562) Rochester map pin © Google

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