Weather History for Oak Ridge, TN

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Monday, December 9, 2013

  Actual Average (KTYS) Record (KTYS)
Temperature  
Mean Temperature 46 °F 42 °F  
Max Temperature 54 °F 51 °F 72 °F (1919)
Min Temperature 37 °F 33 °F 5 °F (1917)
Degree Days  
Heating Degree Days 20 23  
Month to date heating degree days 197  
Since 1 July heating degree days 878  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 1526  
Moisture  
Dew Point 43 °F    
Average Humidity 87    
Maximum Humidity 97    
Minimum Humidity 68    
Precipitation  
Precipitation 0.52 in 0.16 in 2.22 in (1978)
Month to date precipitation 1.39  
Year to date precipitation 44.75  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.1  
Since 1 July snowfall 0.1  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 4 mph (SW)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 7 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 09, 2013 Rise Set
Actual Time 7:36 AM EST 5:22 PM EST
Civil Twilight 7:07 AM EST 5:51 PM EST
Nautical Twilight 6:35 AM EST 6:23 PM EST
Astronomical Twilight 6:04 AM EST 6:54 PM EST
Moon 12:39 PM EST (12/9) 12:01 AM EST (12/9)
Length of Visible Light 10h 43m
Length of Day
9h 46m
Waxing Crescent, 51% of the Moon is Illuminated
Dec 9
Waxing Crescent
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 45.0 °F 43.5 °F 44.1 °F 97% 30.10 in 10.0 mi Variable 3.5 mph - 0.08 in Rain Light Rain
1:08 AM 45.0 °F 43.5 °F 44.1 °F 97% 30.09 in 2.0 mi Variable 3.5 mph - 0.02 in Rain Rain
1:16 AM 45.0 °F 43.5 °F 44.1 °F 97% 30.07 in 1.8 mi Variable 3.5 mph - 0.06 in Rain Heavy Rain
1:19 AM 45.0 °F 42.6 °F 44.1 °F 97% 30.08 in 2.0 mi SW 4.6 mph - 0.07 in Rain Rain
1:30 AM 45.0 °F 42.6 °F 44.1 °F 97% 30.07 in 5.0 mi Variable 4.6 mph - 0.09 in Rain Light Rain
1:53 AM 45.0 °F 41.8 °F 44.1 °F 97% 30.10 in 3.0 mi West 5.8 mph - 0.11 in Rain Light Rain
2:14 AM 45.0 °F 42.6 °F 44.1 °F 97% 30.08 in 2.5 mi SSW 4.6 mph - 0.05 in Rain Light Rain
2:53 AM 46.0 °F 43.1 °F 45.0 °F 96% 30.10 in 1.8 mi SSW 5.8 mph - 0.14 in Rain Rain
2:58 AM 46.0 °F 43.1 °F 45.0 °F 96% 30.08 in 3.0 mi Variable 5.8 mph - 0.01 in Rain Light Rain
3:33 AM 46.0 °F 43.9 °F 45.0 °F 96% 30.08 in 2.0 mi Variable 4.6 mph - 0.06 in Rain Rain
3:44 AM 46.0 °F 43.9 °F 45.0 °F 96% 30.07 in 7.0 mi SW 4.6 mph - 0.08 in Rain Light Rain
3:53 AM 46.0 °F 43.9 °F 45.0 °F 96% 30.10 in 4.0 mi Variable 4.6 mph - 0.09 in Rain Rain
4:01 AM 46.9 °F - 45.0 °F 93% 30.08 in 4.0 mi Variable 4.6 mph - 0.02 in Rain Rain
4:53 AM 46.9 °F - 46.0 °F 97% 30.09 in 4.0 mi SSW 4.6 mph - 0.06 in Rain Light Rain
4:57 AM 46.9 °F - 46.0 °F 97% 30.07 in 4.0 mi SSW 4.6 mph - 0.00 in   Overcast
5:53 AM 46.9 °F - 46.0 °F 97% 30.10 in 3.0 mi Variable 4.6 mph - 0.01 in   Overcast
6:53 AM 48.9 °F - 46.9 °F 93% 30.12 in 7.0 mi WSW 6.9 mph - 0.01 in Rain Light Rain
7:53 AM 48.0 °F - 46.9 °F 96% 30.14 in 4.0 mi Variable 4.6 mph - 0.01 in   Overcast
8:18 AM 48.0 °F - 46.9 °F 96% 30.13 in 10.0 mi Variable 5.8 mph - 0.01 in   Overcast
8:53 AM 48.0 °F - 45.0 °F 89% 30.15 in 10.0 mi Variable 4.6 mph - 0.01 in   Overcast
9:53 AM 48.0 °F - 44.1 °F 86% 30.16 in 10.0 mi SW 4.6 mph - N/A   Overcast
10:53 AM 48.9 °F - 44.1 °F 83% 30.17 in 10.0 mi SSW 3.5 mph - N/A   Overcast
11:14 AM 48.9 °F - 44.1 °F 83% 30.16 in 10.0 mi Variable 3.5 mph - N/A   Overcast
11:53 AM 50.0 °F - 44.1 °F 80% 30.18 in 10.0 mi Variable 4.6 mph - N/A   Overcast
12:53 PM 51.1 °F - 43.0 °F 74% 30.16 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
1:53 PM 53.1 °F - 44.1 °F 71% 30.12 in 10.0 mi South 4.6 mph - N/A   Clear
2:53 PM 54.0 °F - 46.0 °F 75% 30.11 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
3:53 PM 53.1 °F - 45.0 °F 74% 30.13 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
4:01 PM 54.0 °F - 45.0 °F 72% 30.12 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
4:43 PM 52.0 °F - 42.1 °F 69% 30.14 in 10.0 mi WSW 5.8 mph - N/A   Overcast
4:53 PM 51.1 °F - 41.0 °F 68% 30.16 in 10.0 mi Variable 4.6 mph - N/A   Overcast
5:42 PM 48.0 °F - 39.9 °F 74% 30.15 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:53 PM 46.9 °F - 41.0 °F 80% 30.17 in 10.0 mi NE 4.6 mph - N/A   Clear
6:53 PM 42.1 °F 39.2 °F 37.0 °F 82% 30.19 in 10.0 mi NE 4.6 mph - N/A   Clear
7:53 PM 39.9 °F 37.8 °F 36.0 °F 86% 30.19 in 10.0 mi Variable 3.5 mph - N/A   Clear
8:53 PM 39.0 °F 34.8 °F 35.1 °F 86% 30.17 in 10.0 mi ENE 5.8 mph - N/A   Clear
9:53 PM 37.9 °F 35.5 °F 33.1 °F 83% 30.15 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:50 PM 37.4 °F 33.8 °F 33.8 °F 87% 30.08 in 10.0 mi NE 4.6 mph - N/A   Mostly Cloudy
10:53 PM 37.9 °F 34.4 °F 34.0 °F 86% 30.11 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
11:53 PM 39.9 °F 37.8 °F 33.1 °F 77% 30.10 in 10.0 mi NNW 3.5 mph - N/A   Overcast