Annapolis Naval Academy, MD

4:34 PM EDT on April 24, 2017 (GMT -0400)
Annapolis Naval Academy

Weather History for KNAK - 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 41 °F
Mean Temperature 44 °F 40 °F 37 °F
Min Temperature 39 °F 35 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 28 25 21 174
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 47 °F 31 °F 18 °F
Precipitation  
Precipitation 0.86 in 0.16 in 0.00 in 1.14 in
Snowdepth - - - -
Wind  
Wind 25 mph 8 mph 0 mph
Gust Wind 40 mph 25 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.27 in 29.94 in 29.36 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 24, 2012 Rise Set
Actual Time 7:22 AM EST 4:48 PM EST
Civil Twilight 6:52 AM EST 5:18 PM EST
Nautical Twilight 6:19 AM EST 5:52 PM EST
Astronomical Twilight 5:46 AM EST 6:25 PM EST
Moon 2:14 PM EST 3:59 AM EST
Length of Visible Light 10h 26m
Length of Day
9h 26m
Waxing Gibbous, 88% of the Moon is Illuminated
Dec 24
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 46 39 32 31 24 18 76 56 41 30.09 30.01 29.92 10 10 8 13 5 - 0.00  
24 41 37 33 38 33 24 93 79 60 30.11 30.00 29.91 10 6 2 9 4 - 0.14 Rain
25 48 42 36 38 36 30 96 81 56 30.27 30.07 29.90 10 6 2 14 5 - 0.00  
26 52 44 36 47 32 27 96 79 65 30.27 29.83 29.36 10 5 1 25 12 40 0.86 Rain , Snow
27 42 40 39 29 27 25 65 58 51 29.99 29.78 29.62 10 10 10 20 16 36 0.00  
28 44 40 35 33 29 26 83 66 53 30.16 30.11 30.06 10 10 8 8 4 - 0.00  
29 42 38 35 35 33 28 93 82 60 30.04 29.75 29.58 10 5 1 16 7 25 0.14 Rain , Snow