Knoxville, TN

9:35 PM EST on November 15, 2019 (GMT -0500)
McGhee Tyson

Weather History for KTYS - September, 2019

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Wednesday, September 4, 2019

  Actual Average Record
Temperature  
Mean Temperature 79 °F 75 °F  
Max Temperature 91 °F 86 °F 101 °F (1954)
Min Temperature 66 °F 65 °F 51 °F (1952)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 14 10  
Month to date cooling degree days 55 42  
Year to date cooling degree days 1508 1323  
Growing Degree Days 29 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 68    
Maximum Humidity 93    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.10 in 1.09 in (1981)
Month to date precipitation 0.00 0.39  
Year to date precipitation 48.23 33.99  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 2 mph ()    
Max Wind Speed 9 mph    
Max Gust Speed 13 mph    
Visibility 10.0 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 04, 2019 Rise Set
Actual Time 7:10 AM EDT 7:59 PM EDT
Civil Twilight 6:44 AM EDT 8:25 PM EDT
Nautical Twilight 6:13 AM EDT 8:56 PM EDT
Astronomical Twilight 5:41 AM EDT 9:27 PM EDT
Moon 12:58 PM EDT (9/4) 11:45 PM EDT (9/4)
Length of Visible Light 13h 41m
Length of Day
12h 49m
Waxing Crescent, 34% of the Moon is Illuminated
Sep 4
Waxing Crescent
Sep 5
First Quarter
Sep 14
Full
Sep 21
Last Quarter
Sep 28
New

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 72.0 °F - 68.0 °F 87% 29.98 in 10.0 mi SE 3.5 mph - N/A   Clear
1:53 AM 73.0 °F - 66.9 °F 81% 29.96 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 72.0 °F - 66.9 °F 84% 29.95 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 68.0 °F - 66.0 °F 93% 29.96 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 66.9 °F - 64.9 °F 93% 29.99 in 9.0 mi East 3.5 mph - N/A   Clear
5:53 AM 68.0 °F - 64.9 °F 90% 30.01 in 10.0 mi East 3.5 mph - N/A   Clear
6:53 AM 68.0 °F - 64.9 °F 90% 30.03 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 70.0 °F - 66.0 °F 87% 30.05 in 10.0 mi North 4.6 mph - N/A   Clear
8:53 AM 73.0 °F - 68.0 °F 84% 30.06 in 10.0 mi NNE 5.8 mph - N/A   Clear
9:53 AM 77.0 °F - 68.0 °F 74% 30.05 in 10.0 mi NNE 3.5 mph - N/A   Clear
10:53 AM 80.1 °F 82.3 °F 66.9 °F 64% 30.05 in 10.0 mi Variable 3.5 mph - N/A   Clear
11:53 AM 84.0 °F 86.5 °F 66.9 °F 56% 30.03 in 10.0 mi NNE 8.1 mph - N/A   Clear
12:53 PM 87.1 °F 89.2 °F 66.0 °F 49% 30.02 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 PM 88.0 °F 89.6 °F 64.9 °F 46% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:53 PM 90.0 °F 91.3 °F 64.0 °F 42% 29.99 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
3:53 PM 90.0 °F 90.6 °F 63.0 °F 40% 29.96 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
4:53 PM 90.0 °F 90.6 °F 63.0 °F 40% 29.95 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:53 PM 90.0 °F 91.3 °F 64.0 °F 42% 29.95 in 10.0 mi ESE 4.6 mph - N/A   Clear
6:53 PM 89.1 °F 91.0 °F 64.9 °F 45% 29.95 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 86.0 °F 88.2 °F 66.0 °F 51% 29.94 in 10.0 mi ENE 4.6 mph - N/A   Clear
8:53 PM 81.0 °F 84.1 °F 69.1 °F 67% 29.95 in 10.0 mi NE 3.5 mph - N/A   Clear
9:53 PM 81.0 °F 84.1 °F 69.1 °F 67% 29.95 in 10.0 mi NW 3.5 mph - N/A   Clear
10:53 PM 77.0 °F - 70.0 °F 79% 29.95 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 78.1 °F - 70.0 °F 76% 29.94 in 10.0 mi Calm Calm - N/A   Clear