Washington Dulles, Virginia Climate, Yearly Annual Temperature Average, Annual Precipitation Graph, with Washington Dulles Elevation

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Washington Dulles, Virginia Yearly Climate
Average [Annual] Temperature, Rainfall, Snowfall & Elevation

Yearly [Annual], Average Temperatures &
Extremes with Mean Yearly Rainfall-Snowfall

Washington Dulles, Virginia Annual Temperature Graph

Climatology for Washington Dulles VA Lat=38.6N Lon=77.3W Elevation=290 feet
Number of years available from 1961 to 1990: 28 Maximum temperature 1961 to 1990: 104 F Minimum temperature 1961 to 1990: -18 F Mean Annual Precipitation: 40.3 inches Mean Annual Snowfall: 23.4 inches

Yearly [Annual] Average Maximum & Minimun
Temperatures & Precipitation for January & July

Washington Dulles, Virginia Average Monthly Temperature Graph

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