The U.S Drought Monitor says much of the region is experiencing drought conditions, with “extreme drought” reported in parts of Connecticut, Rhode Island, Massachusetts, New Hampshire, and Maine. 

The vibrant colors of fall have arrived in parts of the Northeast but weather conditions mean the leaves are changing sooner with a shorter window to be viewed.

Temperatures have also been above average, which impacts how brilliant leaves look.

According to the U.S. Forest Service, temperature and moisture are the main influences in the amount and brilliance of fall colors that develop in the fall. 

The colorful foliage of hardwood tress is mixed in with evergreens near the shore of Lower Ausable Lake in the Adirondacks, Sunday, Sept. 27, 2020, near Keene Valley, N.Y.(AP Photo/Robert F. Bukaty)

“A succession of warm, sunny days and cool, crisp but not freezing nights seems to bring about the most spectacular color displays,” the USFS notes. 

Hardwood trees show their fall colors on mountainsides flanking Lower Ausable Lake in the Adirondacks, Sunday, Sept. 27, 2020, near Keene Valley, N.Y. (AP Photo/Robert F. Bukaty)

A warm spell of temperatures in the fall will end up lowering the intensity of autumn colors.

Waterfront buildings at The Ausable Club are surrounded by a forest of changing colors as viewed from Gothics Mountain, Saturday, Sept. 26, 2020, in New York’s Adirondack Park.  (AP Photo/Robert F. Bukaty)

In terms of moisture, late spring or severe summer drought can delay the onset of fall colors by a few weeks. 

“A warm wet spring, favorable summer weather, and warm sunny fall days with cool nights should produce the most brilliant autumn colors,” the agency notes.

But in a year that hasn’t been anything but normal, much of New England has not had favorable conditions. 

Barely any rain was reported in September in much of the region, which led to fall colors arriving one to two weeks earlier than normal, WBZ-TV reported.