Willow Grove, Pennsylvania Yearly Climate
 
Average [Annual] Temperature, Rainfall, Snowfall & Elevation
 
 
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Yearly [Annual], Average Temperatures &
 
Extremes with Mean Yearly Rainfall-Snowfall
 
 
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Climatology for Willow Grove NAS PA
Lat=40.1N Lon=75.1W Elevation=n/a                      
 
Number of years available from 1961 to 1990: 19
Maximum temperature 1961 to 1990: 102 F Minimum temperature 1961 to 1990: -6 F
Mean Annual Precipitation: 46.2 inches Mean Annual Snowfall: 28.6 inches
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Yearly [Annual] Average Maximum & Minimun
 
Temperatures & Precipitation for January & July
 
 
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