Marion weather in April 2025

Expect 20°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Marion in April. Check more long-term weather averages for Marion in April before you book your next holiday to Illinois in 2025/2026.

  • 20°C maximum daytime temperature in April in Marion20
    20°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in April in Marion11
    11 days with some rainfall
  • 8°C minimum night-time temperature in April in Marion8
    8°C min night temperature
  • 13 hours of daylight per day in April in Marion13
    13 hours of daylight per day
  • No heat & humidity in April in Marion0
    No heat & humidity
  • 110 mm monthly rainfall in April in Marion110
    110 mm of monthly rainfall
  • UV (maximum) index 7 (High) in April in Marion7
    7 (High) UV index

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The April weather guide for Illinois (Marion) 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 Marion in April?

Daytime temperatures usually reach 20°C in Marion in April, falling to 8°C at night.

How sunny is it in Marion in April?

There are normally 8 hours of bright sunshine each day in Marion in April - that's 59% of daylight hours.

Does it rain in Marion in April?

There are usually 11 days with some rain in Marion in April and the average monthly rainfall is 110mm.

Marion April sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 05:41 18:19
Tuesday, 15th April 2025 05:20 18:32
Wednesday, 30th April 2025 05:01 18:46

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