Weather History for KRDU - December, 2011

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Thursday, December 15, 2011

  Actual Average Record
Temperature  
Mean Temperature 56 °F 43 °F  
Max Temperature 68 °F 53 °F 75 °F (1971)
Min Temperature 43 °F 33 °F 8 °F (1958)
Degree Days  
Heating Degree Days 9 22  
Month to date heating degree days 248 297  
Since 1 July heating degree days 780 878  
Cooling Degree Days 0 0  
Month to date cooling degree days 1 0  
Year to date cooling degree days 2133 1728  
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 66    
Maximum Humidity 80    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in 0.10 in 1.75 in (1901)
Month to date precipitation 0.54 1.49  
Year to date precipitation 42.19 41.76  
Snow  
Snow 0.00 in 0.00 in 4.00 in (1904)
Month to date snowfall 0.0 0.1  
Since 1 July snowfall 0.0 0.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.19 in    
Wind  
Wind Speed 9 mph (SW)    
Max Wind Speed 25 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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Date:

Astronomy

Dec. 15, 2011 Rise Set
Actual Time 7:17 AM EST 5:02 PM EST
Civil Twilight 6:49 AM EST 5:30 PM EST
Nautical Twilight 6:17 AM EST 6:03 PM EST
Astronomical Twilight 5:46 AM EST 6:34 PM EST
Moon 10:18 PM EST (12/15) 10:40 AM EST (12/15)
Length of Visible Light 10h 41m
Length of Day
9h 44m
Waning Gibbous, 75% of the Moon is Illuminated
Dec 15
Waning Gibbous
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter
Jan 9
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 48.0 °F - 32.0 °F 54% 30.29 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
1:51 AM 48.0 °F - 33.1 °F 56% 30.28 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:51 AM 44.6 °F 41.4 °F 35.6 °F 71% 30.29 in 10.0 mi SW 5.8 mph - N/A   Scattered Clouds
3:51 AM 46.0 °F - 35.1 °F 66% 30.28 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:51 AM 45.0 °F - 34.0 °F 65% 30.28 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:51 AM 44.1 °F 42.5 °F 35.1 °F 71% 30.29 in 10.0 mi SSW 3.5 mph - N/A   Partly Cloudy
6:51 AM 46.0 °F 43.1 °F 36.0 °F 68% 30.29 in 10.0 mi SSW 5.8 mph - N/A   Scattered Clouds
7:51 AM 46.0 °F - 37.0 °F 71% 30.27 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:51 AM 51.1 °F - 41.0 °F 68% 30.27 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
9:51 AM 55.9 °F - 44.1 °F 64% 30.27 in 10.0 mi SW 12.7 mph - N/A   Scattered Clouds
10:51 AM 62.1 °F - 48.0 °F 60% 30.25 in 10.0 mi SW 15.0 mph 21.9 mph N/A   Scattered Clouds
11:51 AM 64.0 °F - 46.9 °F 54% 30.22 in 10.0 mi WSW 15.0 mph 23.0 mph N/A   Mostly Cloudy
12:51 PM 66.9 °F - 50.0 °F 54% 30.17 in 10.0 mi WSW 18.4 mph 25.3 mph N/A   Mostly Cloudy
1:51 PM 66.0 °F - 51.1 °F 59% 30.15 in 10.0 mi WSW 15.0 mph 29.9 mph N/A   Mostly Cloudy
2:51 PM 60.1 °F - 51.1 °F 72% 30.13 in 10.0 mi SW 17.3 mph 21.9 mph N/A   Scattered Clouds
3:51 PM 66.0 °F - 51.1 °F 59% 30.12 in 10.0 mi SW 16.1 mph 26.5 mph N/A   Mostly Cloudy
4:51 PM 64.0 °F - 51.1 °F 63% 30.12 in 10.0 mi SSW 11.5 mph - N/A   Mostly Cloudy
5:51 PM 63.0 °F - 51.1 °F 65% 30.11 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
6:51 PM 63.0 °F - 51.1 °F 65% 30.08 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
7:51 PM 60.1 °F - 51.1 °F 72% 30.11 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
8:51 PM 59.0 °F - 51.1 °F 75% 30.11 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
9:51 PM 57.9 °F - 51.1 °F 78% 30.10 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
10:51 PM 57.9 °F - 51.1 °F 78% 30.10 in 10.0 mi SSW 10.4 mph - N/A   Scattered Clouds
11:51 PM 55.9 °F - 50.0 °F 80% 30.10 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds