Martinsville, VA

8:04 PM EDT on March 26, 2017 (GMT -0400)
Blue Ridge

Weather History for KMTV - December, 2011

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Week of December 11, 2011 through December 17, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 69 °F 57 °F 46 °F
Mean Temperature 52 °F 45 °F 34 °F
Min Temperature 42 °F 32 °F 21 °F
Degree Days  
Heating Degree Days (base 65) 32 20 13 142
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 1 0 6
Dew Point  
Dew Point 55 °F 38 °F 19 °F
Precipitation  
Precipitation 0.47 in 0.07 in 0.00 in 0.47 in
Snowdepth - - - -
Wind  
Wind 12 mph 1 mph 0 mph
Gust Wind 20 mph 17 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.67 in 30.34 in 30.06 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 13, 2011 Rise Set
Actual Time 7:23 AM EST 5:04 PM EST
Civil Twilight 6:54 AM EST 5:33 PM EST
Nautical Twilight 6:22 AM EST 6:06 PM EST
Astronomical Twilight 5:50 AM EST 6:37 PM EST
Moon 8:14 PM EST (12/13) 9:35 AM EST (12/13)
Length of Visible Light 10h 38m
Length of Day
9h 41m
Waning Gibbous, 90% of the Moon is Illuminated
Dec 13
Waning Gibbous
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter
Jan 9
Full

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  
11 46 34 21 27 23 19 100 72 42 30.67 30.58 30.50 10 10 10 7 1 - 0.00  
12 48 37 26 34 29 27 100 82 50 30.60 30.53 30.46 10 10 10 4 0 - 0.00  
13 66 48 30 48 40 30 100 81 49 30.47 30.42 30.36 10 10 10 8 1 - 0.00  
14 60 52 42 46 43 39 100 76 55 30.43 30.37 30.32 10 10 10 5 0 - 0.00  
15 69 52 35 55 48 36 100 84 56 30.29 30.16 30.06 10 9 5 10 2 20 0.00  
16 62 52 42 55 49 43 100 88 55 30.21 30.15 30.08 10 9 5 9 2 - 0.47 Rain
17 48 39 30 39 33 27 100 78 50 30.26 30.20 30.16 10 8 0 12 2 - 0.00 Fog