Knoxville, TN

10:27 AM EDT on April 23, 2017 (GMT -0400)
McGhee Tyson

Weather History for KTYS - December, 2012

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Week of December 23, 2012 through December 29, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 52 °F 45 °F 35 °F
Mean Temperature 46 °F 40 °F 34 °F
Min Temperature 43 °F 34 °F 23 °F
Degree Days  
Heating Degree Days (base 65) 31 25 19 176
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 47 °F 35 °F 16 °F
Precipitation  
Precipitation 0.95 in 0.36 in 0.07 in 2.19 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 35 mph 7 mph 0 mph
Gust Wind 40 mph 26 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.26 in 29.95 in 29.39 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 23, 2012 Rise Set
Actual Time 7:43 AM EST 5:27 PM EST
Civil Twilight 7:14 AM EST 5:55 PM EST
Nautical Twilight 6:42 AM EST 6:27 PM EST
Astronomical Twilight 6:11 AM EST 6:59 PM EST
Moon 2:13 PM EST 3:29 AM EST
Length of Visible Light 10h 40m
Length of Day
9h 43m
Waxing Gibbous, 81% of the Moon is Illuminated
Dec 23
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Daily Weather History & Observations

2012 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  
23 52 38 23 41 29 16 96 69 41 30.18 30.11 30.03 10 9 4 15 3 22 0.16 Rain
24 48 45 41 46 43 39 100 95 89 30.01 29.91 29.84 5 1 0 6 2 7 0.95 Fog , Rain
25 49 46 43 45 43 42 100 93 86 30.04 29.97 29.81 10 3 0 14 7 17 0.34 Fog , Rain
26 50 42 34 47 38 27 93 85 76 29.99 29.63 29.39 10 7 1 35 16 40 0.53 Rain , Snow
27 35 34 32 28 27 25 82 73 64 30.15 30.10 29.99 10 10 9 16 6 21 T Rain , Snow
28 42 37 32 36 30 26 85 74 62 30.14 30.01 29.77 10 9 4 15 4 17 0.14 Rain
29 41 37 33 38 32 22 100 85 70 30.26 29.94 29.73 10 8 2 22 13 28 0.07 Rain , Snow