Mt. Washington, NH

3:38 PM EDT on March 30, 2017 (GMT -0400)
Mt. Washington

Weather History for KMWN - December, 2013

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Week of December 22, 2013 through December 28, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 44 °F 17 °F 3 °F
Mean Temperature 40 °F 9 °F -10 °F
Min Temperature 37 °F 3 °F -20 °F
Degree Days  
Heating Degree Days (base 65) 74 55 24 387
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 41 °F 9 °F -20 °F
Precipitation  
Precipitation 0.54 in 0.21 in 0.00 in 1.44 in
Snowdepth 6.0 in 3.1 in 1.0 in -
Wind  
Wind 76 mph 49 mph 7 mph
Gust Wind 92 mph 58 mph 30 mph
Sea Level Pressure  
Sea Level Pressure - - -

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 27, 2013 Rise Set
Actual Time 7:20 AM EST 4:12 PM EST
Civil Twilight 6:46 AM EST 4:46 PM EST
Nautical Twilight 6:10 AM EST 5:22 PM EST
Astronomical Twilight 5:34 AM EST 5:58 PM EST
Moon 1:40 AM EST (12/27) 12:28 PM EST (12/27)
Length of Visible Light 9h 59m
Length of Day
8h 52m
Waning Crescent, 28% of the Moon is Illuminated
Dec 27
Waning Crescent
Jan 1
New
Jan 7
First Quarter
Jan 15
Full
Jan 24
Last Quarter

Daily Weather History & Observations

2013 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  
22 44 40 37 41 39 37 100 99 76 - - - 2 0 0 76 56 92 0.27 Fog , Rain
23 35 22 8 36 26 9 100 100 100 - - - 0 0 0 60 45 67 0.54 Fog , Rain , Snow
24 6 -4 -14 7 -3 -15 100 92 72 - - - 0 0 0 64 51 76 0.00 Fog
25 6 -10 -20 -9 -14 -20 100 74 44 - - - 0 0 0 58 38 45 0.00 Fog
26 8 4 0 9 4 0 100 100 100 - - - 0 0 0 51 42 61 0.42 Fog , Snow
27 3 2 1 3 3 1 100 100 100 - - - 0 0 0 66 49 74 0.18 Fog , Snow
28 17 12 6 18 11 -11 100 92 44 - - - 0 0 0 74 61 81 0.03 Fog , Snow