Sac City Weather in December

What's the weather like in Sac City (Iowa) in December 2024?

The climate in Sac City during December can be summarized as cold and dry.

December is in the winter in Sac City and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing -1°C (30°F), whilst at night -11°C (12°F) is normal.

Sac City weather averages (imperial / metric)
Daytime temperature -1.1°C 30°F
Nightly temperature -11.3°C 11.7°F
Average temperature -6.2°C 20.8°F
Daily sunshine 4.7 hrs
Avg rainfall 22 mm 0.9 ins
Rainy days 8 days
Sea temperature 9.6°C 49.3°F
Humidity 76%
Windspeed 18.7kph 12 mph

On average December is the 3rd driest month of the year in Sac City with around 22mm 0.9 inches of rain making it a dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.7 hours of sunshine per day.

December temperatures in Sac City

Sac City average temperature in December

December rainfall

Sac City average rain in December

December hourly sunshine

Sac City 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 Sac City in December 2024.