How do you discribe unseasonal rain fall In united states of america ?

Question

I knew rain fall has aseason In united state special In south westren state of U.S State of utah but this year the rain comes

In early season makes the weather beautifull treesbeautifull ,good for sitting out on the benches some times on the sunshine and good for poetriust also. what is your comon on this?

Answer 1

I don't think there is a specific word for it but the best way I can describe such rainfall is being early or out-of-season.