Knoxville, TN

8:11 AM EST on November 21, 2019 (GMT -0500)
McGhee Tyson

Weather History for KTYS - September, 2019

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Week of September 15, 2019 through September 21, 2019

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 87 °F 70 °F
Mean Temperature 82 °F 77 °F 70 °F
Min Temperature 72 °F 66 °F 61 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 16 12 5 92
Growing Degree Days (base 50) 32 27 20 214
Dew Point  
Dew Point 69 °F 60 °F 48 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 12 mph 3 mph 0 mph
Gust Wind - - -
Sea Level Pressure  
Sea Level Pressure 30.31 in 30.11 in 29.92 in

Weekly Weather History Graph

Weekly 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

Daily Weather History & Observations

2019 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
15 93 80 66 69 61 48 93 62 21 30.17 30.11 30.03 10.0 9.1 3.0 12 3 - 0.00  
16 93 77 61 63 59 56 90 56 29 30.12 30.05 29.97 10.0 10.0 10.0 8 1 - 0.00  
17 93 82 72 65 63 61 76 56 36 30.02 29.97 29.92 10.0 10.0 10.0 7 3 - 0.00  
18 91 80 70 65 64 62 84 61 40 30.04 29.99 29.96 10.0 10.0 10.0 10 5 - 0.00  
19 84 76 70 63 60 58 75 60 44 30.16 30.11 30.05 10.0 10.0 10.0 8 5 - 0.00 Rain
20 84 73 62 61 59 57 90 64 40 30.28 30.21 30.17 10.0 10.0 10.0 8 3 - 0.00  
21 88 76 64 61 58 54 87 57 35 30.31 30.23 30.15 10.0 10.0 10.0 7 3 - 0.00  
22 70 70 66 60 60 60 79 73 71 30.18 30.18 30.17 10.0 10.0 10.0 7 1 - 0.00