Tri-Cities, TN

8:11 PM EDT on July 20, 2017 (GMT -0400)
Tri-Cities Regional Tennessee / Virginia

Weather History for KTRI - December, 2007

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Week of December 30, 2007 through January 5, 2008

  Max Avg Min Sum
Temperature  
Max Temperature 50 °F 40 °F 23 °F
Mean Temperature 40 °F 31 °F 18 °F
Min Temperature 35 °F 21 °F 8 °F
Degree Days  
Heating Degree Days (base 65) 47 34 25 241
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 43 °F 20 °F 2 °F
Precipitation  
Precipitation 0.03 in 0.01 in 0.00 in 0.06 in
Snowdepth 1.0 in 0.2 in 0.0 in -
Wind  
Wind 25 mph 5 mph 0 mph
Gust Wind 32 mph 23 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.87 in 30.34 in 29.85 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 31, 2007 Rise Set
Actual Time 7:41 AM EST 5:23 PM EST
Civil Twilight 7:12 AM EST 5:52 PM EST
Nautical Twilight 6:40 AM EST 6:24 PM EST
Astronomical Twilight 6:08 AM EST 6:56 PM EST
Moon 12:36 AM EST (12/31) 12:09 PM EST (12/31)
Length of Visible Light 10h 40m
Length of Day
9h 42m
Waning Gibbous, 46% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 8
New
Jan 15
First Quarter
Jan 22
Full
Jan 30
Last Quarter

Daily Weather History & Observations

2007 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  
30 44 40 35 43 39 34 100 90 81 30.08 29.95 29.85 10 9 2 8 2 - 0.03 Rain
31 50 40 30 36 31 23 100 68 36 30.15 30.04 29.97 10 7 1 12 3 14 0.00  
2008 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 45 34 22 32 20 13 88 64 40 30.22 30.13 29.94 10 7 0 25 13 32 0.03 Fog , Snow
2 23 19 15 11 9 5 77 67 56 30.70 30.48 30.21 10 7 2 15 12 21 T Snow
3 28 18 8 12 9 5 84 65 46 30.87 30.77 30.71 10 10 8 10 2 12 T  
4 43 28 12 18 12 2 88 53 18 30.76 30.63 30.49 10 10 8 13 1 17 0.00  
5 48 36 23 30 22 16 75 54 33 30.47 30.38 30.29 10 10 10 8 1 10 0.00