Clayton weather in September (Missouri, United States of America)
What's the typical weather in Clayton for September? Our guide gives you the essential weather details for this month.
Temperatures
During September, Clayton usually has high temperatures and high rainfall. Daytime temperatures hover around 27°C, while nights can cool down to about 16°C.
Precipitation
Clayton in September usually receives high rainfall, averaging around 107 mm for the month. Past climate data indicates that roughly 9 days will see rain.Average sunshine
Expect sunny days throughout the month, with an estimated 235 hours of sunshine. Making it a pleasant time to visit Clayton.If your ideal day consists of dry skies and moderate temperatures October generally stands out with the best circumstances. While January, February and December tend to showcase less optimal conditions.
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Clayton, monthly averages in September
Min Temperature
16°C
Max Temperature
27°C
Chance of Rain
31%
Precipitation
107 mm
Rainy days
9 days
Humidity
71% *
Sunshine
235 hours *
Percentage Sunshine
63% *
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. However, there's a good chance of rain, so bring a raincoat just in case.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 Clayton.
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.
