Marion weather in August 2020

  • 31°C maximum daytime temperature in August in Marion31
    31°C max day temperature
  • 10 hours of sunshine per day
  • 8 days with some rainfall in August in Marion8
    8 days with some rainfall
  • 18°C minimum night-time temperature in August in Marion18
    18°C min night temperature
  • 14 hours of daylight per day in August in Marion14
    14 hours of daylight per day
  • High heat & humidity in August in MarionH
    High heat & humidity
  • 88 mm monthly rainfall in August in Marion88
    88 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Marion9
    9 (Very High) UV index
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The August weather guide for Marion, Illinois 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.

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

Marion sunrise & sunset times for August 2020

Browse the sunrise & sunset times for Marion in August 2020. Select a month to view Marion sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st August 2020 06:00 20:04
Sunday, 16th August 2020 06:13 19:46
Monday, 31st August 2020 06:25 19:26
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Where's hot in Illinois in August?

Below are average maximum temperatures at popular destinations in Illinois in August. Select a destination to see more weather parameters.

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