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Richmond Weather, Forecast, Temperature and Precipitation

Richmond Weather Related Indexes Graph

2010 Weather Summary Richmond, VA Virginia United States
Weather Index 129 125 100
Hail Index 28 46 100
Hurricane Index 132 134 100
Tornado Index 74 57 100
 
Annual Maximum Avg. Temperature 69.0 °F 68.0 °F N/A
Annual Minimum Avg. Temperature 47.0 °F 46.0 °F N/A
Annual Avg. Temperature 57.7 °F 57.1 °F N/A
Annual Heating Degree Days (Tot Degrees < 65) 3,963 4,083 N/A
Annual Cooling Degree Days (Tot Degrees > 65) 1,348 1,257 N/A
Percent of Possible Sunshine 63 62 N/A
Mean Sky Cover (Sunrise to Sunset - Out of 10) 6 6 N/A
Mean Number of Days Clear (Out of 365 Days) 100 101 N/A
Mean Number of Days Rain (Out of 365 Days) 113 115 N/A
Mean Number of Days Snow (Out of 365 Days) 4 5 N/A
Avg. Annual Precipitation (Total Inches) 43.00" 42.00" N/A
Avg. Annual Snowfall (Total Inches) 14.00" 17.00" N/A

The data for Richmond, VA may also contain data for the following areas: Richmond

Annual Heating Degree Days (HDD): A form of Degree Day used to estimate energy requirements for heating. Typically, heating degree days are calculated as how much colder the mean temperature at a location is than 65°F on a given day. For example, if a location experiences a mean temperature of 55°F on a certain day, there were 10 HDD that day because 65 - 55 = 10, according to the National Weather Service.

Annual Cooling Degree Days (CDD): A form of Degree Day used to estimate energy requirements for air conditioning or refrigeration. Typically, cooling degree days are calculated as how much warmer the mean temperature at a location is than 65°F on a given day. For example, if a location experiences a mean temperature of 75°F on a certain day, there were 10 CDD that day because 75 - 65 = 10, according to the National Weather Service.

Mean Sky Cover: reflects the approximate amount that the sky is covered with clouds, sunrise to sunset on a scale of 0 to 10

Index score: (100 = National Average) for an area is compared to the national average of 100. A score of 200 indicates twice the national average, while 50 indicates half the national average. Note: A higher Weather Index score represents better overall weather (higher number good). A higher Hail, Hurricane or Tornado Index means the chance of that weather event is higher (higher number bad).

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Richmond 2010 Avg. Monthly Low Temperatures

2010 Avg. Monthly Low Temperature Richmond, VA Virginia United States
Avg. Annual Low Temperature 46.6 °F 44.2 °F N/A
Avg. January Low Temperature 27.2 °F 24.6 °F N/A
Avg. February Low Temperature 29.0 °F 26.5 °F N/A
Avg. March Low Temperature 35.8 °F 33.6 °F N/A
Avg. April Low Temperature 44.7 °F 42.3 °F N/A
Avg. May Low Temperature 54.0 °F 51.5 °F N/A
Avg. June Low Temperature 62.7 °F 60.3 °F N/A
Avg. July Low Temperature 67.3 °F 65.0 °F N/A
Avg. August Low Temperature 66.0 °F 63.6 °F N/A
Avg. September Low Temperature 59.0 °F 56.5 °F N/A
Avg. October Low Temperature 46.7 °F 44.2 °F N/A
Avg. November Low Temperature 37.4 °F 35.1 °F N/A
Avg. December Low Temperature 29.8 °F 27.3 °F N/A

The data for Richmond, VA may also contain data for the following areas: Richmond

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Richmond 2010 Avg. Monthly High Temperatures

2010 Avg. Monthly High Temperature Richmond, VA Virginia United States
Avg. Annual High Temperature 69.1 °F 68.2 °F N/A
Avg. January High Temperature 47.6 °F 46.2 °F N/A
Avg. February High Temperature 50.7 °F 49.7 °F N/A
Avg. March High Temperature 59.3 °F 58.6 °F N/A
Avg. April High Temperature 69.8 °F 69.2 °F N/A
Avg. May High Temperature 77.9 °F 77.0 °F N/A
Avg. June High Temperature 85.4 °F 84.2 °F N/A
Avg. July High Temperature 88.6 °F 88.0 °F N/A
Avg. August High Temperature 86.8 °F 86.5 °F N/A
Avg. September High Temperature 81.0 °F 80.5 °F N/A
Avg. October High Temperature 70.8 °F 70.1 °F N/A
Avg. November High Temperature 60.7 °F 59.8 °F N/A
Avg. December High Temperature 50.3 °F 49.2 °F N/A

The data for Richmond, VA may also contain data for the following areas: Richmond

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Richmond 2010 Avg. Monthly Precipitation

2010 Avg. Monthly Precipitation Richmond, VA Virginia United States
Avg. Annual Precipitation 44.44" 43.68" N/A
Avg. January Precipitation 3.76" 3.74" N/A
Avg. February Precipitation 3.10" 3.01" N/A
Avg. March Precipitation 4.19" 4.02" N/A
Avg. April Precipitation 3.25" 3.36" N/A
Avg. May Precipitation 4.02" 4.07" N/A
Avg. June Precipitation 3.40" 3.34" N/A
Avg. July Precipitation 4.46" 4.08" N/A
Avg. August Precipitation 4.12" 3.86" N/A
Avg. September Precipitation 4.16" 3.85" N/A
Avg. October Precipitation 3.58" 3.73" N/A
Avg. November Precipitation 3.22" 3.45" N/A
Avg. December Precipitation 3.19" 3.16" N/A

The data for Richmond, VA may also contain data for the following areas: Richmond

Information is deemed reliable but not guaranteed. Demographic Information FAQ