Looking at August-September-October, it will be warmer than normal in portions of the West and Southwest, as well as southern Florida. California, however, will be cooler than normal, as will the Central states.
By September-October-November, cool temperatures will extend along the western coastline from southern California to Washington. A cooler-than-normal area is also indicated for upper New England.
The warm region will be reduced to most of Arizona and portions of California, Nevada, and New Mexico, with southern Florida remaining warm.