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Norristown, Pennsylvania, gets 47 inches of rain per year. The US average is 39. Snowfall is 19 inches. The average US city gets 26 inches of snow per year. The number of days with any measurable precipitation is 77.

On average, there are 209 sunny days per year in Norristown, Pennsylvania. The July high is around 86 degrees. The January low is 23. Sperling's comfort index for Norristown is a 46 out of 100, where a higher score indicates a more comfortable year-around climate. The US average for the comfort index is 54. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.

  CLIMATENorristown, PennsylvaniaUnited States
  Rainfall (in.)  46.524439.2
  Snowfall (in.)  18.921125.8
  Precipitation Days  77.1102
  Sunny Days  209205
  Avg. July High  86.063386.1
  Avg. Jan. Low  23.141322.6
  Comfort Index (higher=better)  4654
  UV Index  4.14.3
  Elevation ft.  1321,443

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Intended relocation - 6/22/2009
No review yet, rather a preview: We are looking to relocate from Hong Kong to Philadelphia or its environs and, via Internet sources, we get the impression that... (Read More)

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"Hollywood is coming to Norristown" - 12/2/2008
Keep an eye out here for news of the(10 sound stage) Movie Studio coming to Norristown. Norristown Real Estate values are on the rise( may go even higher,... (Read More)

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