Q: Why did humpty-dumpty have a great fall?

A: To make up for his terrible summer!

Q: What did the tree say to autumn?

A: Leaf me alone!

Q: What is a tree’s least favorite month?

A: Sep-Timber!

Q: Where do snowmen put their money?

A: Snowbanks!

Q: What falls in fall?

A: Leaves!

Citations:

https://www.riddlesandanswers.com/tag/september-riddles/

https://www.heartlandhousing.ca/for-staff/post/september-2021-benefit-changes-truth-and-reconciliation-vacation-reminder-and-more