The baby would be born about the middle of May.

It was the middle of May, so that the evenings were long.

The race is usually planned to be held in the middle of May.

I never saw my wife in bed with another man until the middle of May!

The day had been warm; but a night in the middle of May was likely to be cool.

By the middle of May, he was back on the farm.

I still get that, and here we are in the middle of May.

I haven't been doing anything but fight since the middle of May.

Finally, when the winter was over, about the middle of May, the proper time to begin the march arrived.

This will take place once both seasons have finished, usually around the middle of May.