Weather History for Mt. Washington, NH

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Week of January 8, 2012 through January 14, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 28 °F 17 °F 6 °F
Mean Temperature 16 °F 8 °F -4 °F
Min Temperature 8 °F -1 °F -14 °F
Degree Days  
Heating Degree Days (base 65) 69 57 49 401
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 28 °F 5 °F -36 °F
Precipitation  
Precipitation 0.57 in 0.14 in 0.00 in 0.95 in
Snowdepth 27.0 in 24.7 in 23.0 in -
Wind  
Wind 96 mph 49 mph 16 mph
Gust Wind 104 mph 58 mph 25 mph
Sea Level Pressure  
Sea Level Pressure - - -

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jan. 12, 2012 Rise Set
Actual Time 7:19 AM EST 4:27 PM EST
Civil Twilight 6:46 AM EST 5:00 PM EST
Nautical Twilight 6:10 AM EST 5:36 PM EST
Astronomical Twilight 5:35 AM EST 6:11 PM EST
Moon 8:40 PM EST (1/12) 8:51 AM EST (1/12)
Length of Visible Light 10h 13m
Length of Day
9h 08m
Waning Gibbous, 87% of the Moon is Illuminated
Jan 12
Waning Gibbous
Jan 16
Last Quarter
Jan 23
New
Jan 30
First Quarter
Feb 7
Full

Daily Weather History & Observations

2012 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  
8 15 8 0 16 5 -8 100 98 72 - - - 0 0 0 63 53 72 0.06 Fog , Snow
9 8 3 -2 9 3 -11 100 92 66 - - - 20 1 0 48 42 55 0.00 Fog , Snow
10 12 6 0 12 7 -20 100 94 39 - - - 0 0 0 79 55 90 0.13 Fog , Snow
11 21 10 0 14 2 -24 86 66 28 - - - - - - 62 44 53 0.00 Snow
12 26 16 8 27 12 1 100 91 49 - - - 0 0 0 63 36 70 0.57 Fog , Snow
13 28 16 3 28 18 3 100 100 100 - - - 0 0 0 96 47 104 0.18 Fog , Snow
14 6 -4 -14 7 -13 -36 100 76 26 - - - 0 0 0 85 64 93 0.01 Fog , Snow