Rochelle weather in September (Illinois, United States of America)
What kind of temperatures can you expect in Rochelle during September? Our guide gives you the essential weather details for this month.
Temperatures
The weather in Rochelle is usually perfect in September, featuring high temperatures and moderate rainfall. Expect daytime highs to reach approximately 24°C, with nighttime lows dipping to around 11°C.
Precipitation
Rochelle in September usually receives moderate rainfall, averaging around 75 mm for the month. Looking at the last 30 years, the data shows about 9 days with rain.If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Rochelle. September typically offers the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Rochelle climate page with graphs.
Rochelle, monthly averages in September
Min Temperature
11°C
Max Temperature
24°C
Chance of Rain
30%
Precipitation
75 mm
Rainy days
9 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?
For visitors traveling to Rochelle, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.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 Rochelle.
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.
