Marion weather in September (Illinois, United States of America)
Can you expect sunny skies in Marion in September? Want to know if it's a good time to visit? This page has all the weather details for the month.
Temperatures
You’ll find the weather in Marion during September to be perfect, with high temperatures and moderate rainfall. Expect temperatures to climb to 27°C during the day, with nighttime readings dropping to 15°C.
Precipitation
Marion in September usually receives moderate rainfall, averaging around 83 mm for the month. Climate statistics over the past 30 years suggest around 8 days of rain.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit. September and October generally stand out with the best circumstances. While January, February and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Marion climate page with graphs.
Marion, monthly averages in September
Min Temperature
15°C
Max Temperature
27°C
Chance of Rain
27%
Precipitation
83 mm
Rainy days
8 days
Where to go in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Marion.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
