Weather History for Knoxville, TN

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Saturday, August 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 70 °F 78 °F  
Max Temperature 75 °F 88 °F 101 °F (1988)
Min Temperature 65 °F 68 °F 56 °F (1889)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 4  
Since 1 July heating degree days 0 0  
Cooling Degree Days 5 13  
Month to date cooling degree days 194 221  
Year to date cooling degree days 1020 1105  
Since 1 June cooling degree days 864 943  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 82    
Maximum Humidity 100    
Minimum Humidity 64    
Precipitation  
Precipitation 0.50 in 0.10 in 2.35 in (1933)
Month to date precipitation 2.33 1.96  
Year to date precipitation 50.50 32.29  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 4 mph (North)    
Max Wind Speed 10 mph    
Max Gust Speed 14 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 17, 2013 Rise Set
Actual Time 6:56 AM EDT 8:22 PM EDT
Civil Twilight 6:29 AM EDT 8:49 PM EDT
Nautical Twilight 5:57 AM EDT 9:21 PM EDT
Astronomical Twilight 5:23 AM EDT 9:55 PM EDT
Moon 5:34 PM EDT (8/17) 3:02 AM EDT (8/17)
Length of Visible Light 14h 20m
Length of Day
13h 26m
Waxing Gibbous, 84% of the Moon is Illuminated
Aug 17
Waxing Gibbous
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 68.0 °F 64.0 °F 87% 30.08 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
1:53 AM 66.0 °F 63.0 °F 90% 30.08 in 10.0 mi WSW 3.5 mph - N/A   Mostly Cloudy
2:53 AM 66.0 °F 64.0 °F 93% 30.08 in 10.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
3:53 AM 66.0 °F 64.0 °F 93% 30.08 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:53 AM 66.9 °F 64.0 °F 90% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
5:53 AM 66.0 °F 64.0 °F 93% 30.09 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
6:53 AM 64.9 °F 64.0 °F 97% 30.09 in 7.0 mi Calm Calm - N/A   Overcast
7:53 AM 66.9 °F 64.0 °F 90% 30.09 in 7.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
8:53 AM 68.0 °F 64.9 °F 90% 30.10 in 8.0 mi NNE 6.9 mph - N/A   Mostly Cloudy
9:53 AM 69.1 °F 64.9 °F 87% 30.12 in 10.0 mi NE 5.8 mph - N/A   Overcast
10:53 AM 71.1 °F 62.1 °F 73% 30.12 in 10.0 mi NE 6.9 mph - N/A   Scattered Clouds
11:39 AM 71.6 °F 62.6 °F 73% 30.16 in 10.0 mi North 6.9 mph - N/A   Overcast
11:46 AM 71.6 °F 62.6 °F 73% 30.16 in 10.0 mi North 5.8 mph - N/A   Overcast
11:53 AM 72.0 °F 61.0 °F 68% 30.13 in 10.0 mi NNE 6.9 mph - N/A   Overcast
1:53 PM 73.0 °F 62.1 °F 68% 30.10 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
2:53 PM 73.9 °F 62.1 °F 66% 30.09 in 10.0 mi NE 10.4 mph - N/A   Overcast
3:53 PM 73.9 °F 61.0 °F 64% 30.09 in 10.0 mi East 4.6 mph - N/A   Overcast
4:53 PM 75.0 °F 62.1 °F 64% 30.07 in 10.0 mi NE 5.8 mph - N/A   Overcast
5:53 PM 73.0 °F 61.0 °F 66% 30.08 in 10.0 mi NE 5.8 mph - N/A   Overcast
6:53 PM 71.1 °F 64.9 °F 81% 30.08 in 10.0 mi NNW 3.5 mph - 0.03 in   Overcast
7:19 PM 69.8 °F 66.2 °F 88% 30.11 in 2.5 mi WNW 4.6 mph - 0.03 in Rain Heavy Rain
7:21 PM 69.8 °F 66.2 °F 88% 30.11 in 1.5 mi West 5.8 mph - 0.05 in Rain Heavy Rain
7:34 PM 68.0 °F 66.2 °F 94% 30.11 in 6.0 mi NNW 4.6 mph - 0.12 in Rain Rain
7:53 PM 68.0 °F 66.0 °F 93% 30.09 in 8.0 mi NNW 4.6 mph - 0.14 in Rain Light Rain
8:53 PM 66.9 °F 64.9 °F 93% 30.11 in 5.0 mi Calm Calm - 0.11 in Rain Rain
9:02 PM 66.2 °F 64.4 °F 94% 30.12 in 4.0 mi Calm Calm - 0.02 in Rain Rain
9:53 PM 66.9 °F 66.0 °F 97% 30.11 in 4.0 mi North 3.5 mph - 0.13 in Rain Rain
10:53 PM 66.9 °F 64.9 °F 93% 30.12 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
11:53 PM 66.9 °F 66.0 °F 97% 30.12 in 3.0 mi Calm Calm - 0.05 in Rain Light Rain