Knoxville, TN

2:09 AM EDT on October 23, 2019 (GMT -0400)
McGhee Tyson

Weather History for KTYS - September, 2019

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Friday, September 20, 2019

  Actual Average Record
Temperature  
Mean Temperature 74 °F 70 °F  
Max Temperature 84 °F 80 °F 97 °F (1925)
Min Temperature 62 °F 59 °F 43 °F (1889)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 5  
Since 1 July heating degree days 0 5  
Cooling Degree Days 8 5  
Month to date cooling degree days 284 165  
Year to date cooling degree days 1737 1446  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 59 °F    
Average Humidity 64    
Maximum Humidity 90    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.11 in 1.75 in (1932)
Month to date precipitation T 2.14  
Year to date precipitation 48.23 35.74  
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 30.21 in    
Wind  
Wind Speed 3 mph ()    
Max Wind Speed 8 mph    
Max Gust Speed 12 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. 20, 2019 Rise Set
Actual Time 7:22 AM EDT 7:36 PM EDT
Civil Twilight 6:56 AM EDT 8:01 PM EDT
Nautical Twilight 6:26 AM EDT 8:31 PM EDT
Astronomical Twilight 5:56 AM EDT 9:01 PM EDT
Moon 11:36 PM EDT (9/20) 1:14 PM EDT (9/20)
Length of Visible Light 13h 04m
Length of Day
12h 13m
Waning Gibbous, 65% of the Moon is Illuminated
Sep 20
Waning Gibbous
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

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 68.0 °F - 60.1 °F 76% 30.17 in 10.0 mi North 3.5 mph - N/A   Clear
1:53 AM 66.9 °F - 60.1 °F 79% 30.19 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
2:53 AM 66.0 °F - 59.0 °F 78% 30.19 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
3:53 AM 63.0 °F - 59.0 °F 87% 30.20 in 10.0 mi ENE 3.5 mph - N/A   Partly Cloudy
4:53 AM 62.1 °F - 59.0 °F 90% 30.20 in 10.0 mi ENE 3.5 mph - N/A   Scattered Clouds
5:53 AM 62.1 °F - 57.9 °F 86% 30.22 in 10.0 mi NE 3.5 mph - N/A   Scattered Clouds
6:53 AM 63.0 °F - 57.0 °F 81% 30.24 in 10.0 mi NE 3.5 mph - N/A   Scattered Clouds
7:53 AM 63.0 °F - 57.9 °F 84% 30.25 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 66.0 °F - 57.9 °F 75% 30.27 in 10.0 mi Calm Calm - N/A   Overcast
9:53 AM 70.0 °F - 57.9 °F 65% 30.27 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 AM 71.1 °F - 59.0 °F 66% 30.28 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
11:53 AM 73.0 °F - 59.0 °F 61% 30.28 in 10.0 mi WNW 6.9 mph - N/A   Overcast
12:53 PM 73.9 °F - 57.9 °F 57% 30.26 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:53 PM 80.1 °F 80.6 °F 57.9 °F 47% 30.23 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
2:53 PM 80.1 °F 80.6 °F 57.9 °F 47% 30.20 in 10.0 mi SSE 3.5 mph - N/A   Partly Cloudy
3:53 PM 84.0 °F 83.3 °F 57.0 °F 40% 30.18 in 10.0 mi North 5.8 mph - N/A   Partly Cloudy
4:53 PM 84.0 °F 83.5 °F 57.9 °F 41% 30.17 in 10.0 mi North 5.8 mph - N/A   Partly Cloudy
5:53 PM 84.0 °F 83.5 °F 57.9 °F 41% 30.17 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 PM 82.9 °F 82.6 °F 57.9 °F 42% 30.17 in 10.0 mi North 3.5 mph - N/A   Partly Cloudy
7:53 PM 79.0 °F - 57.9 °F 48% 30.17 in 10.0 mi East 3.5 mph - N/A   Partly Cloudy
8:53 PM 77.0 °F - 60.1 °F 56% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 PM 75.0 °F - 61.0 °F 62% 30.21 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:53 PM 73.0 °F - 60.1 °F 64% 30.22 in 10.0 mi SW 5.8 mph - N/A   Scattered Clouds
11:53 PM 73.0 °F - 60.1 °F 64% 30.23 in 10.0 mi Calm Calm - N/A   Scattered Clouds