New Castle Weather in February

What's the weather like in New Castle (New Hampshire) in February 2024?

The climate in New Castle during February can be summarized as cold and a little damp.

February is in the winter in New Castle and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing 2°C (36°F), whilst at night -9°C (15°F) is normal.

New Castle weather averages (imperial / metric)
Daytime temperature 2.3°C 36.1°F
Nightly temperature -9.3°C 15.4°F
Average temperature -3.5°C 25.7°F
Daily sunshine 6.6 hrs
Avg rainfall 88 mm 3.5 ins
Rainy days 9 days
Sea temperature 3.5°C 38.3°F
Humidity 65%
Windspeed 16.9kph 11 mph

On average February is the 5th wettest month of the year in New Castle with around 88mm 3.5 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 6.6 hours of sunshine per day.

February temperatures in New Castle

New Castle average temperature in February

February rainfall

New Castle average rain in February

February hourly sunshine

New Castle average rain in February

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 New Castle in February 2024.