Hot Springs weather in August 2025

Expect 31°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Hot Springs in August. Check more long-term weather averages for Hot Springs in August before you book your next holiday to South Dakota in 2025/2026.

  • 31°C maximum daytime temperature in August in Hot Springs31
    31°C max day temperature
  • 10 hours of sunshine per day
  • 7 days with some rainfall in August in Hot Springs7
    7 days with some rainfall
  • 13°C minimum night-time temperature in August in Hot Springs13
    13°C min night temperature
  • 14 hours of daylight per day in August in Hot Springs14
    14 hours of daylight per day
  • Moderate heat & humidity in August in Hot SpringsM
    Moderate heat & humidity
  • 35 mm monthly rainfall in August in Hot Springs35
    35 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in Hot Springs8
    8 (Very High) UV index

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The August weather guide for South Dakota (Hot Springs) 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 hot is it in Hot Springs in August?

Daytime temperatures usually reach 31°C in Hot Springs in August with moderate heat and humidity, falling to 13°C at night.

How sunny is it in Hot Springs in August?

There are normally 10 hours of bright sunshine each day in Hot Springs in August - that's 75% of daylight hours.

Does it rain in Hot Springs in August?

There are usually 7 days with some rain in Hot Springs in August and the average monthly rainfall is 35mm.

Hot Springs August sunrise & sunset times

Browse the sunrise and sunset times for Hot Springs in August 2025. Select a month to view Hot Springs sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:44 19:16
Saturday, 16th August 2025 05:00 18:55
Sunday, 31st August 2025 05:17 18:30

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