Weather History for Richmond, VA

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Monday, April 23, 2012

  Actual Average Record
Temperature  
Mean Temperature 48 °F 60 °F  
Max Temperature 52 °F 73 °F 95 °F (1985)
Min Temperature 43 °F 48 °F 31 °F (1940)
Degree Days  
Heating Degree Days 17 6  
Month to date heating degree days 165 203  
Since 1 July heating degree days 2788 3655  
Cooling Degree Days 0 2  
Month to date cooling degree days 35 24  
Year to date cooling degree days 68 30  
Moisture  
Dew Point 41 °F    
Average Humidity 77    
Maximum Humidity 93    
Minimum Humidity 61    
Precipitation  
Precipitation 0.02 in 0.11 in 1.80 in (1892)
Month to date precipitation 1.79 2.52  
Year to date precipitation 9.25 12.36  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2002)
Month to date snowfall 0.0 0.1  
Since 1 July snowfall 4.5 10.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.48 in    
Wind  
Wind Speed 11 mph (WNW)    
Max Wind Speed 24 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Apr. 23, 2012 Rise Set
Actual Time 6:23 AM EDT 7:52 PM EDT
Civil Twilight 5:55 AM EDT 8:20 PM EDT
Nautical Twilight 5:22 AM EDT 8:53 PM EDT
Astronomical Twilight 4:47 AM EDT 9:28 PM EDT
Moon 7:35 AM EDT (4/23) 10:17 PM EDT (4/23)
Length of Visible Light 14h 24m
Length of Day
13h 29m
Waxing Crescent, 5% of the Moon is Illuminated
Apr 23
Waxing Crescent
Apr 29
First Quarter
May 5
Full
May 12
Last Quarter
May 20
New

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 48.0 °F - 43.0 °F 83% 29.44 in 10.0 mi NNW 12.7 mph 21.9 mph 0.00 in Rain Light Rain
1:54 AM 46.9 °F - 43.0 °F 86% 29.42 in 10.0 mi NW 10.4 mph 19.6 mph 0.00 in   Overcast
2:54 AM 46.9 °F - 43.0 °F 86% 29.42 in 10.0 mi WNW 9.2 mph - N/A   Overcast
3:54 AM 46.0 °F 41.0 °F 43.0 °F 89% 29.42 in 10.0 mi WNW 10.4 mph - 0.01 in   Overcast
4:54 AM 46.0 °F 41.0 °F 43.0 °F 89% 29.42 in 10.0 mi WNW 10.4 mph - 0.01 in   Overcast
5:54 AM 46.0 °F 43.9 °F 44.1 °F 93% 29.41 in 10.0 mi WNW 4.6 mph - 0.00 in   Overcast
6:10 AM 46.4 °F 42.9 °F 44.6 °F 93% 29.39 in 10.0 mi WNW 6.9 mph - N/A   Overcast
6:18 AM 46.4 °F 41.5 °F 42.8 °F 87% 29.39 in 10.0 mi WNW 10.4 mph - N/A   Overcast
6:54 AM 46.0 °F 42.5 °F 43.0 °F 89% 29.42 in 10.0 mi WNW 6.9 mph - N/A   Overcast
7:54 AM 46.9 °F - 43.0 °F 86% 29.43 in 10.0 mi West 8.1 mph - N/A   Overcast
8:54 AM 48.0 °F - 42.1 °F 80% 29.44 in 10.0 mi NW 9.2 mph - 0.00 in   Overcast
9:54 AM 50.0 °F - 39.9 °F 68% 29.44 in 10.0 mi NW 10.4 mph - N/A   Mostly Cloudy
10:54 AM 50.0 °F - 39.0 °F 66% 29.45 in 10.0 mi West 11.5 mph - N/A   Overcast
11:35 AM 51.8 °F - 39.2 °F 62% 29.44 in 10.0 mi WNW 11.5 mph - N/A   Overcast
11:54 AM 51.1 °F - 39.9 °F 66% 29.46 in 10.0 mi WNW 13.8 mph - N/A   Overcast
12:04 PM 51.8 °F - 37.4 °F 58% 29.44 in 10.0 mi WNW 12.7 mph 19.6 mph N/A   Overcast
12:54 PM 50.0 °F - 37.0 °F 61% 29.47 in 10.0 mi WNW 13.8 mph - 0.00 in   Overcast
1:54 PM 50.0 °F - 39.0 °F 66% 29.48 in 10.0 mi WNW 15.0 mph 20.7 mph 0.00 in   Overcast
2:54 PM 48.0 °F - 37.9 °F 68% 29.50 in 10.0 mi WNW 18.4 mph 23.0 mph 0.00 in   Overcast
3:54 PM 48.0 °F - 41.0 °F 77% 29.52 in 10.0 mi WNW 16.1 mph 21.9 mph 0.00 in   Overcast
4:54 PM 48.0 °F - 37.0 °F 66% 29.55 in 10.0 mi NW 16.1 mph 26.5 mph 0.00 in   Mostly Cloudy
5:54 PM 48.0 °F - 37.0 °F 66% 29.57 in 10.0 mi WNW 13.8 mph 23.0 mph N/A   Mostly Cloudy
6:54 PM 46.9 °F - 37.9 °F 71% 29.58 in 10.0 mi West 10.4 mph - N/A   Overcast
7:54 PM 46.0 °F 41.0 °F 39.0 °F 76% 29.59 in 10.0 mi SW 10.4 mph - N/A   Overcast
8:54 PM 45.0 °F 40.6 °F 39.9 °F 82% 29.61 in 10.0 mi SW 8.1 mph - N/A   Overcast
9:54 PM 45.0 °F 40.1 °F 39.9 °F 82% 29.63 in 10.0 mi SW 9.2 mph - N/A   Overcast
10:54 PM 45.0 °F 40.1 °F 39.9 °F 82% 29.62 in 10.0 mi SW 9.2 mph - N/A   Overcast
11:54 PM 44.1 °F 38.1 °F 39.0 °F 82% 29.63 in 10.0 mi SW 11.5 mph - N/A   Mostly Cloudy