Somerville Weather in January

What's the weather like in Somerville (New Jersey) in January 2024?

The climate in Somerville during January can be summarized as cold and a little damp.

January is in the winter in Somerville and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing 3°C (37°F), whilst at night -7°C (19°F) is normal.

Somerville weather averages (imperial / metric)
Daytime temperature 2.7°C 36.8°F
Nightly temperature -7.3°C 19°F
Average temperature -2.3°C 27.9°F
Daily sunshine 5.7 hrs
Avg rainfall 89 mm 3.5 ins
Rainy days 11 days
Sea temperature 5.6°C 42.1°F
Humidity 66%
Windspeed 18.7kph 12 mph

On average January is the 2nd driest month of the year in Somerville with around 89mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.7 hours of sunshine per day.

January temperatures in Somerville

Somerville average temperature in January

January rainfall

Somerville average rain in January

January hourly sunshine

Somerville average rain in January

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 Somerville in January 2024.