AccuWeather sees temperatures 2 to 6 degrees above normal in Philly for the next 30 days, said meteorologist Danielle Kittle. The January snow king in the Northeast corridor is Boston, where the monthly total stands at 0.2 inches. In the tropical Pacific, the La Niña cooling of sea-surface temperatures is due to continue through the winter. » READ MORE: The magic and mystery of snow endureHowever, too much is enough — even for skiers — says the weather service’s Salas. Next week, the climate center says, temperatures in the Northeast could average as much as 20 degrees above normal.