Sioux City Weather in January

What's the weather like in Sioux City (Iowa) in January 2024?

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

January is in the winter in Sioux City and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing -2°C (28°F), whilst at night -14°C (7°F) is normal.

Sioux City weather averages (imperial / metric)
Daytime temperature -2.4°C 27.7°F
Nightly temperature -13.8°C 7.2°F
Average temperature -8.1°C 17.4°F
Daily sunshine 6.2 hrs
Avg rainfall 14 mm 0.6 ins
Rainy days 7 days
Sea temperature 8.7°C 47.7°F
Humidity 72%
Windspeed 18.7kph 12 mph

On average January is the driest month of the year in Sioux City with around 14mm 0.6 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 City

Sioux City average temperature in January

January rainfall

Sioux City average rain in January

January hourly sunshine

Sioux City 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 City 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 City weather stats

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 Sioux City (42.49999, -96.40031) Sioux City map pin © Google

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