It may be summer, but solar autumn has already arrived. Story by Dave Epstein • 9mo. E ach year, before the second week of August, solar autumn arrives across the Northern Hemisphere.

September’s daytime temperatures were more like the heat of summer than autumn. “Dry and hot weather tends to produce less vivid tree color and earlier leaf drop,” Hedborn said.

Dry summer, warm fall may dampen Pennsylvania's autumn splendor. JoAnne Klimovich Harrop Wednesday, Oct. 2, 2024 6:01 a.m. ... a dry autumn, seasonably warm sunny days and cool nights.

Autumn's Forecast: Few scattered storms overnight, remaining warm & muggy. ... the S.Tier may have temperatures flirting with 80 degrees and a few scattered storms. WEDNESDAY ...

Excessive rain may bring about early signs of autumn in Northeast Wisconsin. by FOX 11 Meteorologist Christian Palacio. Tue, July 23rd 2024 at 6:15 PM. 3. VIEW ALL PHOTOS.