Roanoke, VA

6:36 PM EST on December 16, 2017 (GMT -0500)
Roanoke Regional-Woodrum

Weather History for KROA - December, 2012

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Saturday, December 15, 2012

  Actual Average Record
Temperature  
Mean Temperature 44 °F 39 °F  
Max Temperature 55 °F 48 °F 75 °F (1984)
Min Temperature 33 °F 30 °F 3 °F (1917)
Degree Days  
Heating Degree Days 21 26  
Month to date heating degree days 250 366  
Since 1 July heating degree days 1137 1170  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1423 1208  
Moisture  
Dew Point 26 °F    
Average Humidity 48    
Maximum Humidity 64    
Minimum Humidity 32    
Precipitation  
Precipitation T in 0.09 in 1.47 in (1948)
Month to date precipitation 0.03 1.54  
Year to date precipitation 30.36 39.85  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall T  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 4 mph (SE)    
Max Wind Speed 12 mph    
Max Gust Speed 14 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 15, 2012 Rise Set
Actual Time 7:27 AM EST 5:03 PM EST
Civil Twilight 6:57 AM EST 5:32 PM EST
Nautical Twilight 6:25 AM EST 6:05 PM EST
Astronomical Twilight 5:53 AM EST 6:37 PM EST
Moon 9:20 AM EST (12/15) 8:03 PM EST (12/15)
Length of Visible Light 10h 34m
Length of Day
9h 36m
Waxing Crescent, 8% of the Moon is Illuminated
Dec 15
Waxing Crescent
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 36.0 °F - 23.0 °F 59% 30.25 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 34.0 °F - 23.0 °F 64% 30.25 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 37.0 °F - 23.0 °F 57% 30.26 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 36.0 °F - 23.0 °F 59% 30.24 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 35.1 °F - 21.9 °F 59% 30.23 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 36.0 °F 31.1 °F 24.1 °F 62% 30.25 in 10.0 mi NNE 5.8 mph - N/A   Clear
6:54 AM 35.1 °F 32.2 °F 25.0 °F 67% 30.27 in 10.0 mi West 3.5 mph - N/A   Clear
7:54 AM 36.0 °F 33.3 °F 25.0 °F 64% 30.27 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy
8:54 AM 39.0 °F - 26.1 °F 60% 30.27 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:54 AM 39.9 °F 37.8 °F 26.1 °F 58% 30.28 in 10.0 mi NE 3.5 mph - N/A   Clear
10:54 AM 43.0 °F - 26.1 °F 51% 30.28 in 10.0 mi Calm Calm - N/A   Clear
11:54 AM 48.0 °F - 24.1 °F 39% 30.25 in 10.0 mi Calm Calm - N/A   Clear
12:54 PM 52.0 °F - 26.1 °F 37% 30.19 in 10.0 mi ESE 6.9 mph - N/A   Clear
1:54 PM 54.0 °F - 25.0 °F 33% 30.16 in 10.0 mi ESE 10.4 mph - N/A   Partly Cloudy
2:54 PM 54.0 °F - 26.1 °F 34% 30.14 in 10.0 mi ESE 9.2 mph - N/A   Mostly Cloudy
3:54 PM 54.0 °F - 27.0 °F 35% 30.14 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
4:54 PM 52.0 °F - 27.0 °F 38% 30.14 in 10.0 mi ESE 9.2 mph - N/A   Mostly Cloudy
5:54 PM 50.0 °F - 26.1 °F 39% 30.15 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
6:54 PM 50.0 °F - 26.1 °F 39% 30.14 in 10.0 mi SE 8.1 mph - N/A   Overcast
7:54 PM 48.9 °F - 26.1 °F 41% 30.14 in 10.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
8:54 PM 48.9 °F - 28.0 °F 44% 30.12 in 10.0 mi SE 5.8 mph - 0.00 in   Overcast
9:54 PM 48.0 °F - 28.9 °F 48% 30.11 in 10.0 mi SSE 8.1 mph - 0.00 in   Mostly Cloudy
10:54 PM 46.9 °F - 30.9 °F 54% 30.10 in 10.0 mi SE 4.6 mph - 0.00 in Rain Light Rain
11:54 PM 46.0 °F 43.1 °F 32.0 °F 58% 30.08 in 10.0 mi SSE 5.8 mph - 0.00 in   Overcast