Sioux Falls weather in December 2024

Expect -2°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Sioux Falls in December. Check more long-term weather averages for Sioux Falls in December before you book your next holiday to South Dakota in 2024/2025.

  • -2°C maximum daytime temperature in December in Sioux Falls-2
    -2°C max day temperature
  • 4 hours of sunshine per day
  • 6 days with some rainfall in December in Sioux Falls6
    6 days with some rainfall
  • -13°C minimum night-time temperature in December in Sioux Falls-13
    -13°C min night temperature
  • 9 hours of daylight per day in December in Sioux Falls9
    9 hours of daylight per day
  • No heat & humidity in December in Sioux Falls0
    No heat & humidity
  • 17 mm monthly rainfall in December in Sioux Falls17
    17 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Sioux Falls1
    1 (Low) UV index

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Sioux Falls by month

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Recommended for South Dakota

  • Kids stay & eat for free at Marriot Bonvoy
  • Destinations include Europe, Middle East & Africa
  • Valid for up to 2 adults & 2 kids aged up to 12

The December weather guide for South Dakota (Sioux Falls) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How cold is it in Sioux Falls in December?

Daytime temperatures usually reach -2°C in Sioux Falls in December, falling to -13°C at night.

How sunny is it in Sioux Falls in December?

There are normally 4 hours of bright sunshine each day in Sioux Falls in December - that's 49% of daylight hours.

Does it rain in Sioux Falls in December?

There are usually 6 days with some rain in Sioux Falls in December and the average monthly rainfall is 17mm. Rain may fall as snow in this month.

Sioux Falls December sunrise & sunset times

Browse the sunrise and sunset times for Sioux Falls in December 2024. Select a month to view Sioux Falls sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2024 07:41 16:51
Monday, 16th December 2024 07:54 16:52
Tuesday, 31st December 2024 08:00 17:01

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