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Marion weather in September 2020
- 2727°C max day temperature
- 88 days with some rainfall
- 1414°C min night temperature
- 1212 hours of daylight per day
- LLow heat & humidity
- 8181 mm of monthly rainfall
- 77 (High) UV index
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.
How hot is it in Marion in September?
Daytime temperatures usually reach 27°C in Marion in September with low heat and humidity, falling to 14°C at night.
How sunny is it in Marion in September?
There are normally 8 hours of bright sunshine each day in Marion in September - that's 65% of daylight hours.
Does it rain in Marion in September?
There are usually 8 days with some rain in Marion in September and the average monthly rainfall is 81mm.
Marion sunrise & sunset times for September 2020
Browse the sunrise & sunset times for Marion in September 2020. Select a month to view Marion sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Tuesday, 1st September 2020||06:26||19:24|
|Tuesday, 15th September 2020||06:38||19:03|
|Wednesday, 30th September 2020||06:51||18:39|
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Metric (°C / mm) | Imperial (°F / inches)
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Where's hot in Illinois in September?
Below are average maximum temperatures at popular destinations in Illinois in September. Select a destination to see more weather parameters.
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