Knoxville, TN

2:29 PM EST on November 11, 2019 (GMT -0500)
McGhee Tyson

Weather History for KTYS - September, 2019

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Monday, September 9, 2019

  Actual Average Record
Temperature  
Mean Temperature 78 °F 74 °F  
Max Temperature 91 °F 84 °F 100 °F (1925)
Min Temperature 64 °F 63 °F 46 °F (1984)
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 13 9  
Month to date cooling degree days 116 89  
Year to date cooling degree days 1569 1370  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 63    
Maximum Humidity 93    
Minimum Humidity 34    
Precipitation  
Precipitation 0.00 in 0.11 in 1.42 in (1968)
Month to date precipitation 0.00 0.90  
Year to date precipitation 48.23 34.50  
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 30.11 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. 09, 2019 Rise Set
Actual Time 7:13 AM EDT 7:52 PM EDT
Civil Twilight 6:48 AM EDT 8:17 PM EDT
Nautical Twilight 6:17 AM EDT 8:48 PM EDT
Astronomical Twilight 5:46 AM EDT 9:19 PM EDT
Moon 5:38 PM EDT (9/9) 2:53 AM EDT (9/9)
Length of Visible Light 13h 29m
Length of Day
12h 38m
Waxing Gibbous, 83% of the Moon is Illuminated
Sep 9
Waxing Gibbous
Sep 14
Full
Sep 21
Last Quarter
Sep 28
New
Oct 5
First 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 70.0 °F - 62.1 °F 76% 30.06 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:53 AM 66.0 °F - 62.1 °F 87% 30.06 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 66.9 °F - 63.0 °F 87% 30.05 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:53 AM 66.9 °F - 62.1 °F 84% 30.06 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 66.0 °F - 62.1 °F 87% 30.07 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:53 AM 64.0 °F - 62.1 °F 93% 30.09 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:53 AM 64.0 °F - 61.0 °F 90% 30.11 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:53 AM 64.9 °F - 62.1 °F 90% 30.14 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:53 AM 66.9 °F - 63.0 °F 87% 30.15 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds
9:53 AM 73.9 °F - 63.0 °F 68% 30.16 in 10.0 mi NE 4.6 mph - N/A   Scattered Clouds
10:53 AM 81.0 °F 82.2 °F 63.0 °F 54% 30.16 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
11:53 AM 82.9 °F 84.0 °F 63.0 °F 51% 30.15 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:53 PM 88.0 °F 88.7 °F 63.0 °F 43% 30.14 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 PM 89.1 °F 89.0 °F 61.0 °F 39% 30.13 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
2:53 PM 90.0 °F 90.0 °F 61.0 °F 38% 30.11 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
3:53 PM 91.0 °F 90.9 °F 61.0 °F 36% 30.10 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
4:53 PM 91.9 °F 91.5 °F 60.1 °F 34% 30.09 in 10.0 mi NNE 8.1 mph - N/A   Partly Cloudy
5:53 PM 90.0 °F 89.1 °F 59.0 °F 35% 30.09 in 10.0 mi East 4.6 mph - N/A   Partly Cloudy
6:53 PM 88.0 °F 88.4 °F 62.1 °F 42% 30.10 in 10.0 mi ENE 4.6 mph - N/A   Partly Cloudy
7:53 PM 84.9 °F 85.9 °F 63.0 °F 48% 30.10 in 10.0 mi NNE 5.8 mph - N/A   Partly Cloudy
8:53 PM 80.1 °F 81.5 °F 63.0 °F 56% 30.12 in 10.0 mi ENE 4.6 mph - N/A   Clear
9:53 PM 79.0 °F - 63.0 °F 58% 30.12 in 10.0 mi ENE 3.5 mph - N/A   Clear
10:53 PM 75.9 °F - 64.0 °F 67% 30.12 in 10.0 mi NE 5.8 mph - N/A   Clear
11:53 PM 73.9 °F - 64.9 °F 73% 30.13 in 10.0 mi Calm Calm - N/A   Partly Cloudy