Weather History for Mt. Washington, NH

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Week of September 16, 2012 through September 22, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 53 °F 47 °F 33 °F
Mean Temperature 48 °F 40 °F 28 °F
Min Temperature 44 °F 33 °F 23 °F
Degree Days  
Heating Degree Days (base 65) 37 25 18 177
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 52 °F 32 °F -9 °F
Precipitation  
Precipitation 1.77 in 0.36 in 0.00 in 2.52 in
Snowdepth - - - -
Wind  
Wind 67 mph 31 mph 2 mph
Gust Wind 81 mph 44 mph 22 mph
Sea Level Pressure  
Sea Level Pressure - - -

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 22, 2012 Rise Set
Actual Time 6:32 AM EDT 6:41 PM EDT
Civil Twilight 6:03 AM EDT 7:10 PM EDT
Nautical Twilight 5:29 AM EDT 7:44 PM EDT
Astronomical Twilight 4:55 AM EDT 8:19 PM EDT
Moon 2:01 PM EDT (9/22) 11:30 PM EDT (9/22)
Length of Visible Light 13h 06m
Length of Day
12h 08m
Waxing Crescent, 48% of the Moon is Illuminated
Sep 22
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
16 33 28 23 30 24 14 100 83 59 - - - 3 0 0 67 54 81 0.00 Fog
17 46 39 32 45 32 0 100 74 20 - - - 10 2 0 39 30 43 0.00 Fog
18 51 46 41 52 44 36 100 97 76 - - - 1 0 0 62 39 72 1.77 Fog , Rain
19 51 40 28 52 33 21 100 92 69 - - - 1 0 0 59 42 67 0.39 Fog , Rain
20 41 34 28 32 22 1 87 64 25 - - - - - - 25 14 30 0.00  
21 53 44 35 37 26 -9 93 50 9 - - - - - - 18 14 22 0.00  
22 51 48 44 48 41 14 100 82 24 - - - 0 0 0 41 27 53 0.36 Fog