Sioux Falls weather in February 2026

Expect daytime maximum temperatures of -1°C in Sioux Falls, South Dakota in February based on long-term weather averages. There are 6 hours of sunshine per day on average, which might fall as snow.

  • -1°C maximum daytime temperature in February in Sioux Falls-1
    -1°C max day temperature
  • 6 hours of sunshine per day
  • 7 days with some rainfall in February in Sioux Falls7
    7 days with some rainfall
  • -13°C minimum night-time temperature in February in Sioux Falls-13
    -13°C min night temperature
  • 11 hours of daylight per day in February in Sioux Falls11
    11 hours of daylight per day
  • No heat & humidity in February in Sioux Falls0
    No heat & humidity
  • 17 mm monthly rainfall in February in Sioux Falls17
    17 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in February in Sioux Falls2
    2 (Low) UV index

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The February 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 February?

Daytime temperatures usually reach -1°C in Sioux Falls in February, falling to -13°C at night.

How sunny is it in Sioux Falls in February?

There are normally 6 hours of bright sunshine each day in Sioux Falls in February - that's 59% of daylight hours.

Does it rain in Sioux Falls in February?

There are usually 7 days with some rain in Sioux Falls in February and the average monthly rainfall is 17mm. Rain may fall as snow in this month.

Sioux Falls February sunrise & sunset times

Browse the sunrise and sunset times for Sioux Falls in February 2026. Select a month to view Sioux Falls sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st February 2026 07:43 17:39
Saturday, 14th February 2026 07:26 17:56
Saturday, 28th February 2026 07:05 18:15

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