Missouri weather in August 2025

Expect 31°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Missouri in August. Check more long-term weather averages for Missouri in August before you book your next holiday to Missouri in 2025/2026.

• 31
  31°C max day temperature
• 9
  9 hours of sunshine per day
• 8
  8 days with some rainfall
• 18
  18°C min night temperature
• 14
  14 hours of daylight per day
• H
  High heat & humidity
• 83
  83 mm of monthly rainfall
• 9
  9 (Very High) UV index

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The August weather guide for Missouri (Jefferson City) 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.

Top Missouri destinations

Below are average maximum temperatures at popular countries, regions and places in Missouri in August. Select a holiday destination to see more weather parameters.

• 31
  Columbia
• 31
  Jefferson City
• 31
  Kansas City
• 31
  Lake Ozark
• 31
  Springfield
• 31
  St Louis

All Missouri destinations

• Camdenton
• Columbia
• Eminence
• Hannibal
• Independence
• Jefferson City
• Joplin
• Kansas City
• Lake Ozark
• Osage Beach
• Springfield
• St Joseph
• St Louis

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

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Missouri August sunrise & sunset times

Browse the sunrise and sunset times for Missouri in August 2025. Select a month to view Missouri sunrise and sunset times for the next 12 months. The Missouri sunrise and sunset times shown below are for Jefferson City.

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