Marion weather in September 2019

  • 27°C maximum daytime temperature in September in Marion27
    27°C max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in September in Marion8
    8 days with some rainfall
  • 14°C minimum night-time temperature in September in Marion14
    14°C min night temperature
  • 12 hours of daylight per day in September in Marion12
    12 hours of daylight per day
  • Low heat & humidity in September in MarionL
    Low heat & humidity
  • 81 mm monthly rainfall in September in Marion81
    81 mm of monthly rainfall
  • UV (maximum) index 7 (High) in September in Marion7
    7 (High) UV index

Going to Marion? Find the best month to visit Marion based on the weather.

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Expect 27°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Marion in September. Check more long-term weather averages for Marion in September before you book your next holiday to Illinois in 2019/2020.

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More about Marion

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The September 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.

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

Guide to Marion weather in September

The average maximum daytime temperature in Marion in September is a warm 27°C (81°F) with low heat & humidity. The average night-time temperature is usually a comfortable 14°C (57°F). There are usually 8 hours of bright sunshine each day, which represents 65% of the 12 hours of daylight.

Expect 81mm (3.2 inches) of rainfall across the whole of September with 8 days with some rain falling. Maximum UV levels will be high (7 UV index) at midday when the skies are clear.

Marion sunrise & sunset times for September 2019

Browse the sunrise & sunset times for Marion in September 2019. Select a month to view Marion sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 06:26 19:25
Monday, 2nd September 2019 06:26 19:24
Tuesday, 3rd September 2019 06:27 19:22
Wednesday, 4th September 2019 06:28 19:21
Thursday, 5th September 2019 06:29 19:19
Friday, 6th September 2019 06:30 19:18
Saturday, 7th September 2019 06:31 19:16
Sunday, 8th September 2019 06:32 19:15
Monday, 9th September 2019 06:32 19:13
Tuesday, 10th September 2019 06:33 19:12
Wednesday, 11th September 2019 06:34 19:10
Thursday, 12th September 2019 06:35 19:08
Friday, 13th September 2019 06:36 19:07
Saturday, 14th September 2019 06:37 19:05
Sunday, 15th September 2019 06:37 19:04
Monday, 16th September 2019 06:38 19:02
Tuesday, 17th September 2019 06:39 19:01
Wednesday, 18th September 2019 06:40 18:59
Thursday, 19th September 2019 06:41 18:58
Friday, 20th September 2019 06:42 18:56
Saturday, 21st September 2019 06:43 18:55
Sunday, 22nd September 2019 06:43 18:53
Monday, 23rd September 2019 06:44 18:51
Tuesday, 24th September 2019 06:45 18:50
Wednesday, 25th September 2019 06:46 18:48
Thursday, 26th September 2019 06:47 18:47
Friday, 27th September 2019 06:48 18:45
Saturday, 28th September 2019 06:49 18:44
Sunday, 29th September 2019 06:49 18:42
Monday, 30th September 2019 06:50 18:41
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