Keystone weather in February 2025

Expect 37°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Keystone in February. Check more long-term weather averages for Keystone in February before you book your next holiday to South Dakota in 2025/2026.

  • 37°F maximum daytime temperature in February in Keystone37
    37°F max day temperature
  • 6 hours of sunshine per day
  • 8 days with some rainfall in February in Keystone8
    8 days with some rainfall
  • 14°F minimum night-time temperature in February in Keystone14
    14°F min night temperature
  • 11 hours of daylight per day in February in Keystone11
    11 hours of daylight per day
  • No heat & humidity in February in Keystone0
    No heat & humidity
  • 0.5 inches monthly rainfall in February in Keystone0.5
    0.5 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in February in Keystone2
    2 (Low) UV index

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The February weather guide for South Dakota (Keystone) 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)  |  Imperial (°F)

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How cold is it in Keystone in February?

Daytime temperatures usually reach 37°F in Keystone in February, falling to 14°F at night.

How sunny is it in Keystone in February?

There are normally 6 hours of bright sunshine each day in Keystone in February - that's 60% of daylight hours.

Does it rain in Keystone in February?

There are usually 8 days with some rain in Keystone in February and the average monthly rainfall is 0.5 inches. Rain may fall as snow in this month.

Keystone February sunrise & sunset times

Browse the sunrise and sunset times for Keystone in February 2025. Select a month to view Keystone sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st February 2025 07:10 17:05
Friday, 14th February 2025 06:53 17:23
Friday, 28th February 2025 06:31 17:41

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