Welcome
to the Pennsylvania State Climatologist Home Page. The goal of the State Climatologist office is to provide the most accurate and complete climatological data available for the commonwealth of Pennsylvania. This data is presented in several different ways to allow the user maximum flexibility for searching our archives. We here at the State Climatologist office hope that you find our page a useful resource tool. As this page is ever evolving, please make sure to visit periodically for new additions.
Latest Updates

1991-2020 Normals Now Available!
All products that utilize climate normals information on our webpage should now be updated to reflect the 1991-2020 edition of the normals released by NCEI. Any sites that did not include normals in the most recent release but still report data are displaying normals from a previous climate normals release.

New 24-Hour Snowfall Record!
A new statewide daily snowfall record of 41.0" on February 16, 1958 near Lakeville, PA was declared by the State Climate Extremes Committee in a report released on June 3, 2021. You can view the report by clicking here.
Daily Almanac - October 1, 2023
City Normal
High		 Normal
Low		 Now
ALLENTOWN 72 5079
ERIE 68 5269
JOHNSTOWN 66 4873
MIDDLETOWN 72 520
PHILADELPHIA 74 5681
PITTSBURGH 70 5079
SCRANTON 69 4979
UNIVERSITY PARK 66 4673
WILLIAMSPORT 70 4981

General Information

Temperatures Across Pennsylvania

Click for Static Image