Portsmouth, New Hampshire Yearly Climate Information
 
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 Portsmouth NH
Lat=43.0N Lon=70.5W Elevation=n/a              
 
Number of years available from 1961 to 1990: 10
Maximum temperature 1961 to 1990: 101 F Minimum temperature 1961 to 1990: -12 F
Mean Annual Precipitation: 42.2 inches Mean Annual Snowfall: 67.6 inches
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Yearly [Annual] Average Maximum & Minimun
 
Temperatures & Precipitation for January & July
 
 
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