Weather History for Knoxville, TN

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Thursday, March 14, 2013

  Actual Average Record
Temperature  
Mean Temperature 35 °F 50 °F  
Max Temperature 45 °F 61 °F 85 °F (1990)
Min Temperature 25 °F 39 °F 14 °F (1993)
Degree Days  
Heating Degree Days 30 15  
Month to date heating degree days 339 240  
Since 1 July heating degree days 3031 3136  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 2 0  
Moisture  
Dew Point 16 °F    
Average Humidity 46    
Maximum Humidity 63    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 in 0.13 in 1.46 in (1964)
Month to date precipitation 2.49 1.92  
Year to date precipitation 17.58 10.50  
Snow  
Snow 0.00 in 0.10 in - ()
Month to date snowfall 0.9 0.5  
Since 1 July snowfall 3.5 5.6  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.34 in    
Wind  
Wind Speed 6 mph (NW)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Mar. 14, 2013 Rise Set
Actual Time 7:47 AM EDT 7:42 PM EDT
Civil Twilight 7:22 AM EDT 8:08 PM EDT
Nautical Twilight 6:52 AM EDT 8:38 PM EDT
Astronomical Twilight 6:22 AM EDT 9:07 PM EDT
Moon 9:07 AM EDT (3/14) 10:50 PM EDT (3/14)
Length of Visible Light 12h 46m
Length of Day
11h 55m
Waxing Crescent, 9% of the Moon is Illuminated
Mar 14
Waxing Crescent
Mar 19
First Quarter
Mar 27
Full
Apr 3
Last Quarter
Apr 10
New

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 32.0 °F 28.7 °F 16.0 °F 52% 30.33 in 10.0 mi NW 3.5 mph - N/A   Scattered Clouds
1:53 AM 30.9 °F 26.2 °F 15.1 °F 52% 30.34 in 10.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
2:53 AM 32.0 °F 23.6 °F 15.1 °F 50% 30.35 in 10.0 mi North 10.4 mph - N/A   Overcast
3:53 AM 30.9 °F 23.5 °F 15.1 °F 52% 30.35 in 10.0 mi NNW 8.1 mph - N/A   Overcast
4:53 AM 30.9 °F 23.5 °F 16.0 °F 54% 30.35 in 10.0 mi NNW 8.1 mph - N/A   Overcast
5:53 AM 28.9 °F 20.4 °F 15.1 °F 56% 30.37 in 10.0 mi NNE 9.2 mph - N/A   Scattered Clouds
6:53 AM 27.0 °F 19.5 °F 15.1 °F 61% 30.38 in 10.0 mi NE 6.9 mph - N/A   Scattered Clouds
7:53 AM 27.0 °F 19.5 °F 15.1 °F 61% 30.39 in 10.0 mi NNE 6.9 mph - N/A   Partly Cloudy
8:53 AM 30.0 °F 21.7 °F 16.0 °F 56% 30.40 in 10.0 mi NNE 9.2 mph - N/A   Clear
9:53 AM 32.0 °F 24.2 °F 15.1 °F 50% 30.42 in 10.0 mi North 9.2 mph - N/A   Clear
10:53 AM 34.0 °F 26.6 °F 16.0 °F 48% 30.41 in 10.0 mi NNE 9.2 mph - N/A   Clear
11:53 AM 36.0 °F 31.1 °F 15.1 °F 43% 30.39 in 10.0 mi NW 5.8 mph - N/A   Clear
12:53 PM 39.0 °F - 14.0 °F 36% 30.38 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 39.9 °F - 14.0 °F 35% 30.36 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 43.0 °F 39.5 °F 15.1 °F 32% 30.34 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
3:53 PM 43.0 °F 40.3 °F 12.9 °F 30% 30.31 in 10.0 mi NW 4.6 mph - N/A   Mostly Cloudy
4:53 PM 43.0 °F 39.5 °F 15.1 °F 32% 30.30 in 10.0 mi WSW 5.8 mph - N/A   Overcast
5:53 PM 45.0 °F 42.6 °F 17.1 °F 33% 30.28 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
6:53 PM 44.1 °F 40.1 °F 16.0 °F 32% 30.27 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
7:53 PM 42.1 °F 39.2 °F 17.1 °F 37% 30.27 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
8:53 PM 41.0 °F - 16.0 °F 36% 30.26 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:53 PM 41.0 °F 38.0 °F 19.9 °F 43% 30.27 in 10.0 mi SW 4.6 mph - N/A   Overcast
10:53 PM 41.0 °F 36.4 °F 21.0 °F 45% 30.28 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
11:53 PM 41.0 °F 38.0 °F 24.1 °F 51% 30.28 in 10.0 mi West 4.6 mph - N/A   Overcast