How does the weather in Wuhan compare with that in Shenzhen? Which one is hotter?

I have been in Shenzhen for four years and came to Wuhan this year.

The summer in Shenzhen is very long. People start wearing short-sleeved clothes in April and are still wearing short-sleeved clothes in October. It's really hot during the day in summer, with a lot of rainy days, but it's cooler at night.

Before coming to Wuhan, be prepared to welcome the stove. Unexpectedly, Wuhan’s summer is not very hot this year, so it seems that the stove has to give up its place.

Today’s summer is hotter in Shenzhen than in Wuhan.