Jefferson City weather in August 2025

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

  • 31°C maximum daytime temperature in August in Jefferson City31
    31°C max day temperature
  • 9 hours of sunshine per day
  • 8 days with some rainfall in August in Jefferson City8
    8 days with some rainfall
  • 18°C minimum night-time temperature in August in Jefferson City18
    18°C min night temperature
  • 14 hours of daylight per day in August in Jefferson City14
    14 hours of daylight per day
  • High heat & humidity in August in Jefferson CityH
    High heat & humidity
  • 83 mm monthly rainfall in August in Jefferson City83
    83 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Jefferson City9
    9 (Very High) UV index

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Recommended for Missouri

  • 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 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.

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

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How hot is it in Jefferson City in August?

Daytime temperatures usually reach 31°C in Jefferson City in August with high heat and humidity, falling to 18°C at night.

How sunny is it in Jefferson City in August?

There are normally 9 hours of bright sunshine each day in Jefferson City in August - that's 68% of daylight hours.

Does it rain in Jefferson City in August?

There are usually 8 days with some rain in Jefferson City in August and the average monthly rainfall is 83mm.

Jefferson City August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:11 19:19
Saturday, 16th August 2025 05:24 19:01
Sunday, 31st August 2025 05:37 18:40

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