Knoxville, TN

4:27 PM EST on November 14, 2019 (GMT -0500)
McGhee Tyson

Weather History for KTYS - September, 2019

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Friday, September 13, 2019

  Actual Average Record
Temperature  
Mean Temperature 83 °F 72 °F  
Max Temperature 97 °F 83 °F 97 °F (1998)
Min Temperature 69 °F 62 °F 47 °F (1940)
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 18 8  
Month to date cooling degree days 185 121  
Year to date cooling degree days 1638 1402  
Growing Degree Days 33 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 59    
Maximum Humidity 93    
Minimum Humidity 33    
Precipitation  
Precipitation 0.00 in 0.12 in 1.85 in (1957)
Month to date precipitation 0.00 1.37  
Year to date precipitation 48.23 34.97  
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 30.12 in    
Wind  
Wind Speed 2 mph ()    
Max Wind Speed 10 mph    
Max Gust Speed 13 mph    
Visibility 9.9 miles    
Events Thunderstorm    
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. 13, 2019 Rise Set
Actual Time 7:16 AM EDT 7:46 PM EDT
Civil Twilight 6:51 AM EDT 8:12 PM EDT
Nautical Twilight 6:20 AM EDT 8:42 PM EDT
Astronomical Twilight 5:50 AM EDT 9:12 PM EDT
Moon 7:57 PM EDT (9/13) 6:36 AM EDT (9/13)
Length of Visible Light 13h 20m
Length of Day
12h 29m
Full, 100% of the Moon is Illuminated
Sep 13
Full
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 75.9 °F - 68.0 °F 76% 30.10 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 75.9 °F - 66.9 °F 74% 30.10 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 73.0 °F - 68.0 °F 84% 30.10 in 10.0 mi East 3.5 mph - N/A   Clear
3:53 AM 73.0 °F - 68.0 °F 84% 30.09 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 71.1 °F - 66.9 °F 87% 30.10 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 72.0 °F - 66.9 °F 84% 30.11 in 10.0 mi NNW 3.5 mph - N/A   Clear
6:53 AM 69.1 °F - 66.9 °F 93% 30.13 in 9.0 mi East 4.6 mph - N/A   Partly Cloudy
7:53 AM 72.0 °F - 68.0 °F 87% 30.14 in 8.0 mi Calm Calm - N/A   Partly Cloudy
8:53 AM 75.0 °F - 66.9 °F 76% 30.15 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 AM 80.1 °F 82.3 °F 66.9 °F 64% 30.16 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:53 AM 84.9 °F 88.2 °F 68.0 °F 57% 30.16 in 10.0 mi NNE 4.6 mph - N/A   Clear
11:53 AM 88.0 °F 90.7 °F 66.9 °F 49% 30.15 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
12:53 PM 91.0 °F 94.3 °F 66.9 °F 45% 30.14 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:53 PM 93.0 °F 96.4 °F 66.9 °F 42% 30.13 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy
2:53 PM 93.9 °F 95.2 °F 63.0 °F 36% 30.10 in 10.0 mi Variable 5.8 mph - N/A   Scattered Clouds
3:53 PM 95.0 °F 97.0 °F 64.0 °F 36% 30.08 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
4:53 PM 96.1 °F 97.3 °F 63.0 °F 33% 30.06 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
5:53 PM 96.1 °F 97.3 °F 63.0 °F 33% 30.06 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
6:53 PM 93.9 °F 95.2 °F 63.0 °F 36% 30.06 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
7:53 PM 90.0 °F 91.3 °F 64.0 °F 42% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
8:53 PM 87.1 °F 89.9 °F 66.9 °F 51% 30.11 in 10.0 mi South 4.6 mph - N/A   Overcast
9:03 PM 86.0 °F 88.2 °F 66.0 °F 51% 30.15 in 10.0 mi SSW 6.9 mph - N/A Thunderstorm Overcast
9:50 PM 82.4 °F 83.9 °F 64.4 °F 54% 30.16 in 10.0 mi South 6.9 mph - N/A   Overcast
9:53 PM 84.0 °F 85.8 °F 64.9 °F 53% 30.12 in 10.0 mi South 5.8 mph - N/A Thunderstorm Overcast
10:05 PM 82.9 °F 85.0 °F 66.0 °F 56% 30.16 in 10.0 mi Calm Calm - N/A Thunderstorm Overcast
10:53 PM 82.9 °F 84.4 °F 64.0 °F 53% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 81.0 °F 82.7 °F 64.9 °F 58% 30.14 in 10.0 mi SSE 3.5 mph - N/A   Partly Cloudy