What's the weather likely to be?

Using over 550,000 weather observations from over 300 US weather stations to help you understand what the chance of rain...shine...snow is on any given day

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Warmest September Days

The single hottest days in September occurred:

Palm Springs, California1982120.9°F
Palm Springs, California1990118.9°F
Red Bluff, California1988118°F
Palm Springs, California1993117°F
Palm Springs, California2007117°F

Coldest September Days

The single coldest days in September occurred:

Northway, Alaska1983-3.8°F
Northway, Alaska1992-3.1°F
Northway, Alaska1956-2°F
Bettles, Alaska20100°F
Delta Junction, Alaska19830.1°F

Wettest September Days

The wettest single days in September occurred:

Portland, Maine199212.3 inches
Seattle, Washington197812.1 inches
Raleigh-durham, North Carolina197611.7 inches
Lake Charles, Louisiana197911.1 inches
Madison, Wisconsin199210.7 inches