Knoxville, TN

7:36 AM EDT on March 27, 2017 (GMT -0400)
McGhee Tyson

Weather History for KTYS - December, 2011

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Week of December 25, 2011 through December 31, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 62 °F 52 °F 46 °F
Mean Temperature 51 °F 43 °F 37 °F
Min Temperature 40 °F 34 °F 27 °F
Degree Days  
Heating Degree Days (base 65) 28 22 14 153
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 47 °F 34 °F 25 °F
Precipitation  
Precipitation 0.88 in 0.22 in 0.00 in 0.88 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 31 mph 7 mph 0 mph
Gust Wind 40 mph 27 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.40 in 30.07 in 29.65 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 29, 2011 Rise Set
Actual Time 7:45 AM EST 5:30 PM EST
Civil Twilight 7:16 AM EST 5:59 PM EST
Nautical Twilight 6:44 AM EST 6:31 PM EST
Astronomical Twilight 6:13 AM EST 7:02 PM EST
Moon 10:48 AM EST (12/29) 10:55 PM EST (12/29)
Length of Visible Light 10h 42m
Length of Day
9h 45m
Waxing Crescent, 26% of the Moon is Illuminated
Dec 29
Waxing Crescent
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
25 50 42 33 41 36 32 100 86 71 30.40 30.34 30.26 10 7 5 16 5 18 T  
26 46 37 27 38 31 27 100 77 53 30.40 30.29 29.99 10 5 0 15 5 17 T Fog , Rain
27 48 43 38 45 38 33 100 88 76 29.99 29.76 29.65 10 6 1 31 12 40 0.88 Rain
28 46 39 32 32 29 27 82 68 53 30.14 30.07 29.98 10 10 9 17 7 23 T Rain
29 53 41 28 34 29 25 92 67 41 30.10 30.02 29.95 10 10 10 20 6 23 0.00  
30 62 51 40 47 40 30 77 66 55 30.02 29.93 29.81 10 10 10 26 11 35 0.00  
31 58 49 39 43 37 34 89 66 43 30.13 30.06 29.91 10 10 10 16 6 20 0.00