Temperatures hit nearly 30C in the town on Tuesday and Wednesday.
With autumn and winter on the way, it is likely be the last warmth for several months now.
Take a look at these pictures by our photographer Brian Eyre, who was out and about in Chesterfield on Wednesday.
Take a look at these pictures by our photographer Brian Eyre, who was out and about in Chesterfield on Wednesday.
2 / 2