Knoxville, TN

1:04 PM EST on November 20, 2019 (GMT -0500)
McGhee Tyson

Weather History for KTYS - September, 2019

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Sunday, September 15, 2019

  Actual Average Record
Temperature  
Mean Temperature 80 °F 72 °F  
Max Temperature 93 °F 82 °F 96 °F (1927)
Min Temperature 66 °F 61 °F 41 °F (1985)
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 15 7  
Month to date cooling degree days 217 135  
Year to date cooling degree days 1670 1416  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 61 °F    
Average Humidity 62    
Maximum Humidity 93    
Minimum Humidity 21    
Precipitation  
Precipitation 0.00 in 0.12 in 3.31 in (1989)
Month to date precipitation 0.00 1.60  
Year to date precipitation 48.23 35.20  
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 3 mph ()    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 9.1 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. 15, 2019 Rise Set
Actual Time 7:18 AM EDT 7:43 PM EDT
Civil Twilight 6:52 AM EDT 8:09 PM EDT
Nautical Twilight 6:22 AM EDT 8:39 PM EDT
Astronomical Twilight 5:51 AM EDT 9:09 PM EDT
Moon 8:52 PM EDT (9/15) 8:26 AM EDT (9/15)
Length of Visible Light 13h 16m
Length of Day
12h 25m
Full, 98% of the Moon is Illuminated
Sep 15
Full
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 75.9 °F - 69.1 °F 79% 30.14 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 73.0 °F - 68.0 °F 84% 30.15 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 73.0 °F - 68.0 °F 84% 30.14 in 10.0 mi WSW 3.5 mph - N/A   Clear
3:53 AM 70.0 °F - 66.9 °F 90% 30.14 in 8.0 mi Calm Calm - N/A   Clear
4:45 AM 69.1 °F - 66.0 °F 90% 30.17 in 5.0 mi NE 4.6 mph - N/A   Partly Cloudy
4:53 AM 69.1 °F - 66.9 °F 93% 30.14 in 5.0 mi NNE 4.6 mph - N/A   Partly Cloudy
5:53 AM 68.0 °F - 66.0 °F 93% 30.14 in 7.0 mi Calm Calm - N/A   Clear
6:53 AM 66.9 °F - 64.9 °F 93% 30.15 in 3.0 mi ENE 3.5 mph - N/A   Partly Cloudy
7:53 AM 69.1 °F - 64.9 °F 87% 30.16 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 AM 71.1 °F - 66.0 °F 84% 30.16 in 9.0 mi Calm Calm - N/A   Partly Cloudy
9:53 AM 75.0 °F - 66.9 °F 76% 30.17 in 10.0 mi North 3.5 mph - N/A   Clear
10:53 AM 79.0 °F - 68.0 °F 69% 30.17 in 10.0 mi Variable 3.5 mph - N/A   Clear
11:53 AM 82.0 °F 84.5 °F 66.9 °F 60% 30.16 in 10.0 mi WNW 4.6 mph - N/A   Clear
12:53 PM 87.1 °F 88.3 °F 64.0 °F 46% 30.14 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 PM 89.1 °F 88.8 °F 60.1 °F 38% 30.12 in 10.0 mi NW 5.8 mph - N/A   Clear
2:53 PM 91.0 °F 90.2 °F 59.0 °F 34% 30.09 in 10.0 mi NNE 5.8 mph - N/A   Clear
3:53 PM 91.9 °F 89.5 °F 54.0 °F 27% 30.07 in 10.0 mi North 8.1 mph - N/A   Clear
4:53 PM 93.9 °F - 51.1 °F 23% 30.04 in 10.0 mi NNE 11.5 mph - N/A   Partly Cloudy
5:53 PM 93.0 °F - 48.0 °F 21% 30.03 in 10.0 mi NNE 8.1 mph - N/A   Partly Cloudy
6:53 PM 90.0 °F - 48.9 °F 24% 30.03 in 10.0 mi NNE 5.8 mph - N/A   Partly Cloudy
7:53 PM 84.9 °F - 51.1 °F 31% 30.03 in 10.0 mi NNE 4.6 mph - N/A   Partly Cloudy
8:53 PM 79.0 °F - 54.0 °F 42% 30.04 in 10.0 mi ENE 3.5 mph - N/A   Partly Cloudy
9:53 PM 77.0 °F - 57.0 °F 50% 30.06 in 10.0 mi ENE 3.5 mph - N/A   Clear
10:53 PM 73.9 °F - 57.9 °F 57% 30.07 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 70.0 °F - 59.0 °F 68% 30.07 in 10.0 mi NE 3.5 mph - N/A   Clear