High humidity is a given in the Lower South. We always say: “It’s not the heat, it’s the humidity!”.
As a gardener it’s a good thing!
Tomatoes and cucumbers grow very large although they stop blooming when the nights are too hot in midsummer!

Vegetables seem to grow larger than normal. Banana chilies:

Insects are everywhere!
Bumble bee:

Summer vegetables reproduce in overdrive to the point that you wonder if birth control is an option?
Zucchini:

The humidity helps tropical plants to mature faster!
Bananas:

Some perennials reproduce to the point of becoming weedy!
Day lilies:

And did I mention azaleas in the Spring?

And hydrangeas in early Summer?

And Oakleaf hydrangeas

And I could go on and on…