South Sioux City Weather in December

What's the weather like in South Sioux City (Nebraska) in December 2024?

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

December is in the winter in South Sioux City and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing -1°C (31°F), whilst at night -11°C (12°F) is normal.

South Sioux City weather averages (imperial / metric)
Daytime temperature -0.6°C 30.9°F
Nightly temperature -11°C 12.2°F
Average temperature -5.8°C 21.6°F
Daily sunshine 5 hrs
Avg rainfall 20 mm 0.8 ins
Rainy days 7 days
Sea temperature 9.7°C 49.5°F
Humidity 76%
Windspeed 18.4kph 11 mph

On average December is the 3rd driest month of the year in South Sioux City with around 20mm 0.8 inches of rain making it a dry time to visit. This rainfall is typically spread over 7 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 South Sioux City

South Sioux City average temperature in December

December rainfall

South Sioux City average rain in December

December hourly sunshine

South Sioux 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 South Sioux City 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

South Sioux City weather stats

South Sioux City weather statistics
Hottest month: July 30.2°C 86.4°F
Driest month: January 14mm 0.6ins
Sunniest month: July 11.5hrs
Coldest month: January -2.7°C 27.1°F
Wettest month: June 95mm 3.7ins
Map showing location of South Sioux City (42.47388, -96.41364) South Sioux City map pin © Google

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