Fairfield Weather in December

What's the weather like in Fairfield (Illinois) in December 2024?

The climate in Fairfield during December can be summarized as cool and a little damp.

December is in the winter in Fairfield and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cold 6°C (42°F), whilst at night -4°C (25°F) is normal.

Fairfield weather averages (imperial / metric)
Daytime temperature 5.6°C 42°F
Nightly temperature -4.2°C 24.5°F
Average temperature 0.7°C 33.3°F
Daily sunshine 4.5 hrs
Avg rainfall 89 mm 3.5 ins
Rainy days 11 days
Sea temperature 11.2°C 52.1°F
Humidity 75%
Windspeed 16.9kph 11 mph

On average December is the 6th driest month of the year in Fairfield 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 4.5 hours of sunshine per day.

December temperatures in Fairfield

Fairfield average temperature in December

December rainfall

Fairfield average rain in December

December hourly sunshine

Fairfield 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 Fairfield 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

Fairfield weather stats

Fairfield weather statistics
Hottest month: July 31°C 87.8°F
Driest month: January 66mm 2.6ins
Sunniest month: July 11hrs
Coldest month: January 2.7°C 36.9°F
Wettest month: May 112mm 4.4ins
Map showing location of Fairfield (38.37894, -88.35977) Fairfield map pin © Google

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