Norristown
Weather Station of the U.S. Weather Service

Located in Norristown in Montgomery County, Pennsylvania, Norristown is at an elevation of 70 feet and was established as a weather station on 01 May 1948.

From 1971 to 2000, the following average readings were recorded:

 - - - - - - - - - JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC YEAR Average High....... 38.6 42.5 51.7 63.5 74.3 83.0 87.0 85.2 77.6 66.3 55.0 43.7 64.0 Average Low........ 22.6 24.8 32.7 41.8 51.8 60.9 65.9 64.2 56.1 43.9 35.5 27.0 43.9 Monthly Precipitn.. 3.85 2.93 3.95 3.74 4.66 3.65 4.52 4.55 4.49 3.31 3.89 3.61 47.15 Heating Degree Days 1067 879 706 372 117 7 0 4 41 317 593 919 5022 Cooling Degree Days 0 0 0 1 56 215 355 304 97 10 0 0 1038 

Location: Norristown Pennsylvania

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