National Weather Service United States Department of Commerce

Areas of Extreme Heat and Fire Weather in the Northwest U.S.; Heavy Rain in the West and South-central U.S.

Extreme heat will continue in the interior Northwest into midweek before finally waning. Hot temperatures, dry, gusty winds, and isolated dry thunderstorms will bring critical fire weather. Heavy rain and thunderstorms are expected across portions of the Great Basin, Rockies, and central/southern Plains. An atmospheric river will bring heavy rain and strong winds to southwest Alaska. Read More >

National Weather Service Philadelphia/Mount Holly Climate Dashboard

Climate data on this page are preliminary (unofficial). Certified (official) climate data are available from the National Center for Environmental Information (NCEI).

 

Climate Graphs Climate Normals Climate Records Top 10 (Day) Top 10 (Month) Top 10 (Year) Top 10 (Holidays) First/Last Dates

 

Philadelphia, PA

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Philadelphia Climate Archive

Allentown, PA

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Allentown Climate Archive

Atlantic City - Pomona (NJ)

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Atlantic City/Pomona Climate Archive

Atlantic City Marina (NJ)

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Atlantic City Marina Climate Archive

Wilmington, DE

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Wilmington Climate Archive

Trenton, NJ

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Trenton Climate Archive

Reading, PA

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Reading Climate Archive

Mount Pocono, PA

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Mount Pocono Climate Archive

Georgetown, DE

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Georgetown Climate Archive