Weather History for Knoxville, TN

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Monday, August 18, 2014

  Actual Average Record
Temperature  
Mean Temperature 77 °F 78 °F  
Max Temperature 83 °F 88 °F 101 °F (1988)
Min Temperature 70 °F 68 °F 57 °F (1877)
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 12 13  
Month to date cooling degree days 180 234  
Year to date cooling degree days 1032 1118  
Since 1 June cooling degree days 827 956  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 81    
Maximum Humidity 100    
Minimum Humidity 62    
Precipitation  
Precipitation 1.15 in 0.10 in 2.02 in (1894)
Month to date precipitation 3.18 2.06  
Year to date precipitation 28.43 32.39  
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 29.89 in    
Wind  
Wind Speed 9 mph (WSW)    
Max Wind Speed 24 mph    
Max Gust Speed 28 mph    
Visibility 7 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Aug. 18, 2014 Rise Set
Actual Time 6:57 AM EDT 8:21 PM EDT
Civil Twilight 6:30 AM EDT 8:48 PM EDT
Nautical Twilight 5:57 AM EDT 9:20 PM EDT
Astronomical Twilight 5:23 AM EDT 9:54 PM EDT
Moon 1:05 AM EDT (8/18) 3:21 PM EDT (8/18)
Length of Visible Light 14h 18m
Length of Day
13h 24m
Last Quarter, 38% of the Moon is Illuminated
Aug 18
Last Quarter
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 71.1 °F - 70.0 °F 96% 29.93 in 6.0 mi ENE 3.5 mph - 0.04 in Rain Light Rain
1:53 AM 71.1 °F - 70.0 °F 96% 29.91 in 6.0 mi Calm Calm - 0.00 in   Overcast
2:53 AM 71.1 °F - 70.0 °F 96% 29.89 in 6.0 mi Calm Calm - N/A   Overcast
3:05 AM 71.1 °F - 70.0 °F 96% 29.92 in 6.0 mi North 5.8 mph - N/A   Overcast
3:12 AM 71.1 °F - 70.0 °F 96% 29.92 in 3.0 mi NNW 5.8 mph - N/A   Overcast
3:53 AM 71.1 °F - 70.0 °F 96% 29.88 in 3.0 mi NNW 3.5 mph - N/A   Overcast
4:53 AM 71.1 °F - 71.1 °F 100% 29.89 in 5.0 mi SW 3.5 mph - N/A   Overcast
5:53 AM 71.1 °F - 70.0 °F 96% 29.89 in 6.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
6:53 AM 71.1 °F - 69.1 °F 93% 29.90 in 7.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
7:53 AM 72.0 °F - 69.1 °F 91% 29.90 in 10.0 mi SW 12.7 mph - N/A   Overcast
8:53 AM 73.0 °F - 70.0 °F 90% 29.91 in 10.0 mi SW 13.8 mph - N/A   Overcast
9:53 AM 73.0 °F - 70.0 °F 90% 29.92 in 10.0 mi SSW 13.8 mph - 0.00 in   Overcast
10:11 AM 73.0 °F - 70.0 °F 90% 29.95 in 10.0 mi SW 13.8 mph 25.3 mph N/A   Overcast
10:35 AM 73.0 °F - 69.1 °F 87% 29.96 in 10.0 mi SW 17.3 mph - N/A   Overcast
10:53 AM 73.0 °F - 69.1 °F 87% 29.94 in 10.0 mi SW 19.6 mph 27.6 mph N/A   Overcast
11:17 AM 72.0 °F - 69.1 °F 91% 29.96 in 10.0 mi SSW 21.9 mph - N/A   Overcast
11:53 AM 72.0 °F - 69.1 °F 91% 29.94 in 5.0 mi SSW 12.7 mph - 0.00 in Rain Rain
12:25 PM 73.0 °F - 70.0 °F 90% 29.95 in 10.0 mi SSW 13.8 mph - 0.06 in   Overcast
12:53 PM 75.0 °F - 69.1 °F 82% 29.92 in 10.0 mi WSW 18.4 mph - 0.06 in   Mostly Cloudy
1:53 PM 75.0 °F - 68.0 °F 79% 29.89 in 10.0 mi WSW 11.5 mph - 0.00 in   Mostly Cloudy
2:53 PM 80.1 °F 82.3 °F 66.9 °F 64% 29.86 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
3:53 PM 82.0 °F 85.5 °F 69.1 °F 65% 29.83 in 10.0 mi SW 12.7 mph - N/A   Scattered Clouds
4:53 PM 81.0 °F 84.1 °F 69.1 °F 67% 29.82 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
5:05 PM 80.1 °F 82.9 °F 69.1 °F 69% 29.85 in 10.0 mi SW 8.1 mph - N/A Thunderstorm Thunderstorm
5:21 PM 78.1 °F - 71.1 °F 79% 29.86 in 1.5 mi West 13.8 mph - 0.01 in Rain , Thunderstorm Thunderstorms and Rain
5:26 PM 75.9 °F - 72.0 °F 87% 29.87 in 1.2 mi WNW 13.8 mph - 0.05 in Rain , Thunderstorm Heavy Thunderstorms and Rain
5:27 PM 75.0 °F - 72.0 °F 90% 29.87 in 1.0 mi WNW 13.8 mph - 0.06 in Rain , Thunderstorm Heavy Thunderstorms and Rain
5:29 PM 75.0 °F - 72.0 °F 90% 29.87 in 0.8 mi WNW 13.8 mph - 0.08 in Rain , Thunderstorm Heavy Thunderstorms and Rain
5:36 PM 73.0 °F - 72.0 °F 96% 29.88 in 1.0 mi West 9.2 mph - 0.20 in Rain , Thunderstorm Heavy Thunderstorms and Rain
5:37 PM 73.0 °F - 72.0 °F 96% 29.88 in 1.5 mi West 9.2 mph - 0.22 in Rain , Thunderstorm Heavy Thunderstorms and Rain
5:42 PM 73.9 °F - 72.0 °F 93% 29.88 in 0.8 mi West 13.8 mph - 0.27 in Rain , Thunderstorm Heavy Thunderstorms and Rain
5:43 PM 73.9 °F - 72.0 °F 93% 29.88 in 0.2 mi West 15.0 mph 21.9 mph 0.29 in Rain , Thunderstorm Heavy Thunderstorms and Rain
5:45 PM 73.0 °F - 72.0 °F 96% 29.87 in 0.5 mi WSW 19.6 mph 24.2 mph 0.34 in Rain , Thunderstorm Heavy Thunderstorms and Rain
5:50 PM 71.6 °F - 71.6 °F 100% 29.87 in 1.0 mi West 12.7 mph 24.2 mph 0.80 in Rain , Thunderstorm Heavy Thunderstorms and Rain
5:53 PM 72.0 °F - 71.1 °F 97% 29.83 in 1.0 mi WSW 9.2 mph 24.2 mph 0.80 in Rain , Thunderstorm Heavy Thunderstorms and Rain
5:55 PM 72.0 °F - 71.1 °F 97% 29.86 in 1.2 mi WSW 6.9 mph 21.9 mph N/A Rain , Thunderstorm Heavy Thunderstorms and Rain
5:57 PM 72.0 °F - 71.1 °F 97% 29.86 in 1.5 mi Variable 5.8 mph - 0.10 in Rain , Thunderstorm Heavy Thunderstorms and Rain
6:00 PM 71.6 °F - 69.8 °F 94% 29.86 in 1.5 mi West 4.6 mph - N/A Rain , Thunderstorm Light Thunderstorms and Rain
6:04 PM 73.0 °F - 70.0 °F 90% 29.86 in 3.0 mi WSW 5.8 mph - 0.16 in Rain , Thunderstorm Light Thunderstorms and Rain
6:53 PM 73.0 °F - 72.0 °F 96% 29.85 in 7.0 mi SSW 15.0 mph - 0.28 in Rain , Thunderstorm Light Rain
7:06 PM 73.0 °F - 71.1 °F 93% 29.87 in 10.0 mi SSW 15.0 mph 21.9 mph 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
7:38 PM 71.1 °F - 68.0 °F 90% 29.88 in 10.0 mi SW 16.1 mph - 0.01 in Rain , Thunderstorm Light Rain
7:47 PM 69.8 °F - 68.0 °F 94% 29.89 in 10.0 mi SW 8.1 mph - 0.01 in Thunderstorm Thunderstorm
7:53 PM 70.0 °F - 68.0 °F 93% 29.86 in 10.0 mi SSW 5.8 mph - 0.01 in Thunderstorm Thunderstorm
8:24 PM 71.1 °F - 69.1 °F 93% 29.89 in 10.0 mi Variable 5.8 mph - N/A   Overcast
8:43 PM 70.0 °F - 69.1 °F 97% 29.88 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
8:53 PM 71.1 °F - 69.1 °F 93% 29.86 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
9:00 PM 71.1 °F - 69.1 °F 93% 29.88 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
9:49 PM 73.4 °F - 68.0 °F 83% 29.88 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
9:53 PM 71.1 °F - 68.0 °F 90% 29.86 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
10:53 PM 71.1 °F - 68.0 °F 90% 29.86 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
11:53 PM 69.8 °F - 68.0 °F 94% 29.89 in 10.0 mi SW 6.9 mph - N/A   Overcast