Weather History for Charleston, WV

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Saturday, April 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 49 °F 58 °F  
Max Temperature 58 °F 69 °F 91 °F (1976)
Min Temperature 39 °F 46 °F 24 °F (1926)
Degree Days  
Heating Degree Days 16 9  
Month to date heating degree days 175 222  
Since 1 July heating degree days 4335 4276  
Cooling Degree Days 0 1  
Month to date cooling degree days 39 19  
Year to date cooling degree days 39 24  
Moisture  
Dew Point 25 °F    
Average Humidity 45    
Maximum Humidity 65    
Minimum Humidity 24    
Precipitation  
Precipitation 0.00 in 0.11 in 1.22 in (1909)
Month to date precipitation 1.13 2.08  
Year to date precipitation 10.33 12.18  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 September snowfall 25.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 10 mph (WNW)    
Max Wind Speed 21 mph    
Max Gust Speed 31 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Apr. 20, 2013 Rise Set
Actual Time 6:43 AM EDT 8:07 PM EDT
Civil Twilight 6:15 AM EDT 8:35 PM EDT
Nautical Twilight 5:42 AM EDT 9:08 PM EDT
Astronomical Twilight 5:07 AM EDT 9:43 PM EDT
Moon 2:54 PM EDT (4/20) 3:27 AM EDT (4/20)
Length of Visible Light 14h 19m
Length of Day
13h 24m
Waxing Gibbous, 71% of the Moon is Illuminated
Apr 20
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 18
First Quarter

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 44.1 °F 38.6 °F 30.0 °F 58% 30.03 in 10.0 mi West 10.4 mph 25.3 mph 0.00 in   Overcast
1:54 AM 44.1 °F 38.1 °F 28.0 °F 53% 30.05 in 10.0 mi WNW 11.5 mph 18.4 mph 0.00 in   Overcast
2:54 AM 42.1 °F 39.2 °F 27.0 °F 55% 30.05 in 10.0 mi West 4.6 mph - N/A   Clear
3:54 AM 41.0 °F 37.1 °F 27.0 °F 57% 30.07 in 10.0 mi SW 5.8 mph - N/A   Clear
4:54 AM 39.9 °F 35.8 °F 28.0 °F 63% 30.07 in 10.0 mi SW 5.8 mph - N/A   Clear
5:54 AM 39.9 °F 33.4 °F 28.9 °F 65% 30.09 in 10.0 mi WSW 10.4 mph - N/A   Clear
6:54 AM 39.9 °F 34.5 °F 28.9 °F 65% 30.11 in 10.0 mi WSW 8.1 mph - N/A   Partly Cloudy
7:54 AM 41.0 °F 34.3 °F 30.0 °F 65% 30.14 in 10.0 mi WSW 11.5 mph - N/A   Partly Cloudy
8:54 AM 44.1 °F 38.6 °F 30.0 °F 58% 30.15 in 10.0 mi WSW 10.4 mph 21.9 mph N/A   Scattered Clouds
9:54 AM 46.0 °F 39.0 °F 28.0 °F 50% 30.17 in 10.0 mi West 17.3 mph 24.2 mph 0.01 in   Mostly Cloudy
10:54 AM 48.0 °F - 27.0 °F 44% 30.19 in 10.0 mi WSW 17.3 mph 23.0 mph 0.01 in   Mostly Cloudy
11:54 AM 48.9 °F - 26.1 °F 41% 30.19 in 10.0 mi West 12.7 mph 20.7 mph 0.01 in   Mostly Cloudy
12:54 PM 52.0 °F - 25.0 °F 35% 30.19 in 10.0 mi West 13.8 mph 20.7 mph N/A   Mostly Cloudy
1:54 PM 54.0 °F - 26.1 °F 34% 30.18 in 10.0 mi West 10.4 mph 19.6 mph N/A   Scattered Clouds
2:54 PM 54.0 °F - 21.9 °F 29% 30.19 in 10.0 mi West 19.6 mph 27.6 mph N/A   Scattered Clouds
3:54 PM 55.9 °F - 21.9 °F 27% 30.18 in 10.0 mi NNW 18.4 mph 26.5 mph N/A   Scattered Clouds
4:54 PM 55.9 °F - 21.0 °F 26% 30.20 in 10.0 mi NW 9.2 mph 23.0 mph N/A   Scattered Clouds
5:54 PM 55.9 °F - 21.0 °F 26% 30.22 in 10.0 mi NNW 15.0 mph 24.2 mph N/A   Scattered Clouds
6:54 PM 55.0 °F - 19.9 °F 25% 30.23 in 10.0 mi NW 12.7 mph 21.9 mph N/A   Scattered Clouds
7:54 PM 52.0 °F - 21.0 °F 30% 30.25 in 10.0 mi North 10.4 mph - N/A   Partly Cloudy
8:54 PM 50.0 °F - 21.9 °F 33% 30.29 in 10.0 mi North 8.1 mph 19.6 mph N/A   Clear
9:54 PM 48.0 °F - 23.0 °F 37% 30.33 in 10.0 mi Variable 6.9 mph - N/A   Clear
10:54 PM 46.0 °F 42.5 °F 23.0 °F 40% 30.36 in 10.0 mi North 6.9 mph - N/A   Clear
11:54 PM 44.1 °F 41.5 °F 24.1 °F 45% 30.38 in 10.0 mi NE 4.6 mph - N/A   Clear