Weather History for Mt. Washington, NH

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Week of August 11, 2013 through August 17, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 50 °F 47 °F 41 °F
Mean Temperature 46 °F 43 °F 37 °F
Min Temperature 44 °F 38 °F 33 °F
Degree Days  
Heating Degree Days (base 65) 28 22 19 155
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 48 °F 41 °F 28 °F
Precipitation  
Precipitation 0.40 in 0.06 in 0.00 in 0.45 in
Snowdepth - - - -
Wind  
Wind 68 mph 29 mph 0 mph
Gust Wind 77 mph 39 mph 21 mph
Sea Level Pressure  
Sea Level Pressure - - -

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Aug. 17, 2013 Rise Set
Actual Time 5:51 AM EDT 7:46 PM EDT
Civil Twilight 5:19 AM EDT 8:17 PM EDT
Nautical Twilight 4:41 AM EDT 8:55 PM EDT
Astronomical Twilight 3:59 AM EDT 9:37 PM EDT
Moon 5:03 PM EDT (8/17) 1:46 AM EDT (8/17)
Length of Visible Light 14h 57m
Length of Day
13h 55m
Waxing Gibbous, 84% of the Moon is Illuminated
Aug 17
Waxing Gibbous
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
11 46 42 37 43 40 37 100 95 81 - - - 1 0 0 53 40 43 0.00 Fog
12 50 46 41 46 43 39 100 94 71 - - - 3 0 0 33 26 36 0.00 Fog
13 48 46 44 48 46 44 100 100 93 - - - 10 0 0 37 24 39 0.40 Fog , Rain
14 46 40 35 46 41 36 100 100 100 - - - 0 0 0 68 32 77 0.05 Fog , Rain
15 41 37 33 41 38 34 100 100 93 - - - 0 0 0 66 45 74 0.00 Fog
16 50 44 39 46 42 36 100 93 71 - - - 6 1 0 28 11 21 0.00 Fog , Rain
17 50 44 39 45 39 28 100 85 53 - - - 5 1 0 34 26 43 0.00 Fog , Rain