Sioux Falls Weather in January

What's the weather like in Sioux Falls (South Dakota) in January 2024?

The climate in Sioux Falls during January can be summarized as very cold and dry.

January is in the winter in Sioux Falls and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing -4°C (24°F), whilst at night -16°C (3°F) is normal.

Sioux Falls weather averages (imperial / metric)
Daytime temperature -4.3°C 24.3°F
Nightly temperature -16.1°C 3°F
Average temperature -10.2°C 13.6°F
Daily sunshine 6.2 hrs
Avg rainfall 13 mm 0.5 ins
Rainy days 7 days
Sea temperature 8.1°C 46.6°F
Humidity 72%
Windspeed 19.1kph 12 mph

On average January is the driest month of the year in Sioux Falls with around 13mm 0.5 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 6.2 hours of sunshine per day.

January temperatures in Sioux Falls

Sioux Falls average temperature in January

January rainfall

Sioux Falls average rain in January

January hourly sunshine

Sioux Falls average rain in January

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 Sioux Falls in January 2024.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Sioux Falls weather stats

Sioux Falls weather statistics
Hottest month: July 29.9°C 85.8°F
Driest month: January 13mm 0.5ins
Sunniest month: July 11.9hrs
Coldest month: January -4.6°C 23.7°F
Wettest month: June 92mm 3.6ins
Map showing location of Sioux Falls (43.54997, -96.70033) Sioux Falls map pin © Google

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