Climatological Data for

Richmond International Airport (RIC).

Long-term Monthly and Annual Averages.

Station: 447201/13740, RICHMOND INTERNATIONAL AP, Virginia
Climate Division: Eastern Piedmont
Elev.: 50.0 m above sea level
Coordinates: Lat. 37°31'N, Lon. 77°19'W
Distance and bearing of station from the University of Richmond Campus: 19.6 km at 111 degrees.
Source of raw data: National Climatic Data Center (NCDC), http://www.ncdc.noaa.gov/
Processed by: Tihomir Kostadinov, June 15, 2001. 



Normal monthly annual means        
Month Temp, oC Temp, oF Precipitation, inches Precipitation, mm
January 2.06 35.70 3.24 82.30
February 3.72 38.70 3.16 80.26
March 8.89 48.00 3.61 91.69
April 14.06 57.30 2.96 75.18
May 18.89 66.00 3.84 97.54
June 23.28 73.90 3.62 91.95
July 25.56 78.00 5.03 127.76
August 24.89 76.80 4.40 111.76
September 21.11 70.00 3.34 84.84
October 14.78 58.60 3.53 89.66
November 9.78 49.60 3.17 80.52
December 4.50 40.10 3.26 82.80
Annual Average 14.28 57.70 43.16 1096.26

Chart Monthly Normal Mean Precipitation in mm for Richmond International Airport

Chart Normal Monthly Mean Temperatures, oC, for Richmond International Airport

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Last Updated on 15.6.2001
By Tihomir Kostadinov