Weather History for Knoxville, TN

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Tuesday, January 3, 2012

  Actual Average Record
Temperature  
Mean Temperature 26 °F 38 °F  
Max Temperature 30 °F 47 °F 74 °F (2000)
Min Temperature 21 °F 29 °F -14 °F (1877)
Degree Days  
Heating Degree Days 39 27  
Month to date heating degree days 87 81  
Since 1 July heating degree days 1348 1514  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 10 °F    
Average Humidity 55    
Maximum Humidity 68    
Minimum Humidity 42    
Precipitation  
Precipitation T in 0.12 in 1.88 in (1982)
Month to date precipitation 0.48 0.38  
Year to date precipitation 0.48 0.38  
Snow  
Snow 0.00 in 0.10 in - ()
Month to date snowfall T 0.2  
Since 1 July snowfall 0.1 1.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.40 in    
Wind  
Wind Speed 7 mph (West)    
Max Wind Speed 16 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 03, 2012 Rise Set
Actual Time 7:46 AM EST 5:34 PM EST
Civil Twilight 7:18 AM EST 6:02 PM EST
Nautical Twilight 6:46 AM EST 6:34 PM EST
Astronomical Twilight 6:15 AM EST 7:05 PM EST
Moon 1:18 PM EST (1/3) 2:39 AM EST (1/3)
Length of Visible Light 10h 44m
Length of Day
9h 48m
Waxing Gibbous, 72% of the Moon is Illuminated
Jan 3
Waxing Gibbous
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New
Jan 30
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 24.1 °F 13.7 °F 8.1 °F 51% 30.30 in 10.0 mi NW 10.4 mph 20.7 mph N/A   Overcast
1:53 AM 23.0 °F 13.9 °F 8.1 °F 53% 30.31 in 10.0 mi NW 8.1 mph - N/A   Scattered Clouds
2:53 AM 23.0 °F 11.1 °F 9.0 °F 55% 30.34 in 10.0 mi NNW 12.7 mph 18.4 mph N/A   Overcast
3:53 AM 23.0 °F 12.4 °F 8.1 °F 53% 30.35 in 10.0 mi WNW 10.4 mph - N/A   Overcast
4:53 AM 21.9 °F 11.0 °F 8.1 °F 55% 30.38 in 10.0 mi WNW 10.4 mph - N/A   Overcast
5:53 AM 21.9 °F 17.2 °F 8.1 °F 55% 30.39 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
6:53 AM 21.9 °F 14.5 °F 9.0 °F 58% 30.40 in 10.0 mi NW 5.8 mph - N/A   Overcast
7:53 AM 21.9 °F 12.5 °F 9.0 °F 58% 30.42 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
8:53 AM 21.9 °F 11.0 °F 10.9 °F 63% 30.44 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
9:53 AM 23.0 °F 11.7 °F 12.0 °F 63% 30.47 in 9.0 mi West 11.5 mph 17.3 mph 0.00 in Snow Light Snow
10:53 AM 25.0 °F 16.3 °F 10.9 °F 55% 30.46 in 9.0 mi NNW 8.1 mph - 0.00 in   Scattered Clouds
11:53 AM 25.0 °F 19.3 °F 10.9 °F 55% 30.46 in 10.0 mi Variable 4.6 mph - 0.00 in   Mostly Cloudy
12:53 PM 26.1 °F 19.4 °F 10.9 °F 53% 30.43 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
1:53 PM 27.0 °F 16.7 °F 10.9 °F 51% 30.41 in 10.0 mi West 11.5 mph - N/A   Scattered Clouds
2:53 PM 28.0 °F 20.8 °F 10.9 °F 49% 30.40 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy
3:53 PM 28.9 °F 20.4 °F 10.0 °F 45% 30.40 in 10.0 mi WSW 9.2 mph - N/A   Partly Cloudy
4:53 PM 28.9 °F 22.8 °F 9.0 °F 43% 30.40 in 10.0 mi West 5.8 mph - N/A   Clear
5:53 PM 27.0 °F 20.5 °F 9.0 °F 47% 30.39 in 10.0 mi WSW 5.8 mph - N/A   Clear
6:53 PM 25.0 °F 19.3 °F 9.0 °F 51% 30.40 in 10.0 mi SW 4.6 mph - N/A   Clear
7:53 PM 25.0 °F 19.3 °F 10.0 °F 53% 30.41 in 10.0 mi SW 4.6 mph - N/A   Clear
8:53 PM 24.1 °F 19.7 °F 10.9 °F 57% 30.40 in 10.0 mi South 3.5 mph - N/A   Clear
9:53 PM 24.1 °F - 12.0 °F 60% 30.38 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 21.9 °F - 12.0 °F 66% 30.39 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 21.0 °F 14.6 °F 12.9 °F 71% 30.38 in 10.0 mi SSW 4.6 mph - N/A   Clear