Mound City Weather in December

What's the weather like in Mound City (South Dakota) in December 2024?

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

December is in the winter in Mound City and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing -3°C (26°F), whilst at night -15°C (6°F) is normal.

Mound City weather averages (imperial / metric)
Daytime temperature -3.4°C 26°F
Nightly temperature -14.5°C 6°F
Average temperature -8.9°C 16°F
Daily sunshine 4.9 hrs
Avg rainfall 8 mm 0.3 ins
Rainy days 7 days
Sea temperature 8°C 46.3°F
Humidity 73%
Windspeed 16.9kph 11 mph

On average December is the 2nd driest month of the year in Mound City with around 8mm 0.3 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 4.9 hours of sunshine per day.

December temperatures in Mound City

Mound City average temperature in December

December rainfall

Mound City average rain in December

December hourly sunshine

Mound 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 Mound 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

Mound City weather stats

Mound City weather statistics
Hottest month: July 29.9°C 85.8°F
Driest month: January 7mm 0.3ins
Sunniest month: July 12.3hrs
Coldest month: January -5.9°C 21.4°F
Wettest month: June 77mm 3ins
Map showing location of Mound City (45.72527, -100.06845) Mound City map pin © Google

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