Knoxville, TN

6:44 PM EST on November 18, 2019 (GMT -0500)
McGhee Tyson

Weather History for KTYS - July, 2019

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Saturday, July 20, 2019

  Actual Average Record
Temperature  
Mean Temperature 82 °F 79 °F  
Max Temperature 90 °F 88 °F 99 °F (1926)
Min Temperature 73 °F 69 °F 60 °F (1984)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 4  
Since 1 July heating degree days 0 0  
Cooling Degree Days 17 14  
Month to date cooling degree days 319 270  
Year to date cooling degree days 898 737  
Since 1 June cooling degree days 598 575  
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 71 °F    
Average Humidity 76    
Maximum Humidity 93    
Minimum Humidity 59    
Precipitation  
Precipitation T in 0.17 in 2.15 in (1921)
Month to date precipitation 1.65 3.37  
Year to date precipitation 40.87 28.62  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 4 mph (SW)    
Max Wind Speed 18 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Jul. 20, 2019 Rise Set
Actual Time 6:34 AM EDT 8:49 PM EDT
Civil Twilight 6:05 AM EDT 9:18 PM EDT
Nautical Twilight 5:29 AM EDT 9:54 PM EDT
Astronomical Twilight 4:51 AM EDT 10:32 PM EDT
Moon 11:22 PM EDT (7/20) 9:52 AM EDT (7/20)
Length of Visible Light 15h 13m
Length of Day
14h 15m
Waning Gibbous, 87% of the Moon is Illuminated
Jul 20
Waning Gibbous
Jul 24
Last Quarter
Jul 31
New
Aug 7
First Quarter
Aug 15
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 75.0 °F - 66.9 °F 76% 30.02 in 10.0 mi WSW 4.6 mph - N/A   Clear
1:53 AM 75.0 °F - 68.0 °F 79% 30.01 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
2:53 AM 73.9 °F - 68.0 °F 82% 30.01 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 73.0 °F - 69.1 °F 87% 30.00 in 10.0 mi West 3.5 mph - N/A   Clear
4:16 AM 73.9 °F - 70.0 °F 87% 30.04 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
4:53 AM 73.9 °F - 70.0 °F 87% 30.01 in 10.0 mi WSW 3.5 mph - N/A   Overcast
5:53 AM 73.9 °F - 70.0 °F 87% 30.01 in 10.0 mi Calm Calm - N/A   Overcast
6:25 AM 73.9 °F - 70.0 °F 87% 30.06 in 10.0 mi SW 4.6 mph - N/A   Overcast
6:53 AM 73.9 °F - 71.1 °F 91% 30.04 in 10.0 mi SW 4.6 mph - N/A   Overcast
7:53 AM 75.0 °F - 71.1 °F 87% 30.04 in 10.0 mi South 5.8 mph - N/A   Overcast
8:28 AM 75.9 °F - 72.0 °F 87% 30.09 in 10.0 mi SW 3.5 mph - N/A   Overcast
8:49 AM 77.0 °F - 71.6 °F 83% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
8:53 AM 77.0 °F - 72.0 °F 84% 30.05 in 10.0 mi WNW 3.5 mph - N/A   Overcast
10:53 AM 82.9 °F 88.8 °F 73.0 °F 72% 30.03 in 10.0 mi West 3.5 mph - N/A   Scattered Clouds
11:29 AM 82.9 °F 88.8 °F 73.0 °F 72% 30.06 in 10.0 mi SW 3.5 mph - N/A   Overcast
11:53 AM 84.0 °F 90.2 °F 73.0 °F 69% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
12:53 PM 87.1 °F 94.5 °F 73.0 °F 63% 30.01 in 10.0 mi Calm Calm - N/A   Overcast
1:53 PM 90.0 °F 97.9 °F 73.0 °F 57% 29.98 in 10.0 mi NNE 6.9 mph - N/A   Overcast
2:39 PM 89.1 °F 96.0 °F 72.0 °F 57% 30.00 in 10.0 mi Variable 5.8 mph - N/A Thunderstorm Overcast
2:50 PM 87.8 °F 93.8 °F 71.6 °F 58% 30.01 in 10.0 mi East 6.9 mph - N/A Thunderstorm Thunderstorm
2:53 PM 89.1 °F 96.0 °F 72.0 °F 57% 29.97 in 10.0 mi East 8.1 mph - N/A Thunderstorm Thunderstorm
3:46 PM 80.1 °F 83.2 °F 70.0 °F 71% 30.03 in 10.0 mi South 12.7 mph 23.0 mph 0.00 in Rain , Thunderstorm Light Rain
3:53 PM 81.0 °F 84.9 °F 71.1 °F 72% 29.99 in 10.0 mi South 12.7 mph - 0.00 in Thunderstorm Overcast
4:04 PM 81.0 °F 84.4 °F 70.0 °F 69% 30.02 in 10.0 mi South 10.4 mph - N/A   Overcast
4:53 PM 82.9 °F 86.5 °F 69.1 °F 63% 29.97 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
5:53 PM 82.9 °F 87.5 °F 71.1 °F 67% 29.97 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
6:53 PM 82.0 °F 85.9 °F 70.0 °F 67% 29.98 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
7:53 PM 81.0 °F 84.9 °F 71.1 °F 72% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 PM 79.0 °F - 71.1 °F 77% 29.98 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
9:53 PM 78.1 °F - 72.0 °F 81% 30.00 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
10:53 PM 75.9 °F - 72.0 °F 87% 29.99 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
11:53 PM 75.9 °F - 72.0 °F 87% 30.01 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy