Weather History for Mt. Washington, NH

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Sunday, October 31, 2010

  Actual Average Record
Temperature  
Mean Temperature 16 °F -  
Max Temperature 23 °F 28 °F 51 °F (2009)
Min Temperature 8 °F 17 °F 3 °F (1975)
Degree Days  
Heating Degree Days 50    
Moisture  
Dew Point 15 °F    
Average Humidity 100    
Maximum Humidity 100    
Minimum Humidity 100    
Precipitation  
Precipitation 0.29 in - - ()
Snow  
Snow 0.00 in - - ()
Snow Depth 33.00 in    
Wind  
Wind Speed 40 mph (WNW)    
Max Wind Speed 54 mph    
Max Gust Speed 59 mph    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 31, 2010 Rise Set
Actual Time 7:20 AM EDT 5:36 PM EDT
Civil Twilight 6:50 AM EDT 6:06 PM EDT
Nautical Twilight 6:16 AM EDT 6:40 PM EDT
Astronomical Twilight 5:42 AM EDT 7:14 PM EDT
Moon 12:27 AM EDT (10/31) 2:24 PM EDT (10/31)
Length of Visible Light 11h 15m
Length of Day
10h 15m
Last Quarter, 37% of the Moon is Illuminated
Oct 31
Last Quarter
Nov 6
New
Nov 13
First Quarter
Nov 21
Full
Nov 28
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 21.2 °F 0.1 °F 21.2 °F 100% - 0.0 mi West 43.7 mph - N/A Fog , Snow Light Snow
1:49 AM 21.2 °F 2.2 °F 21.2 °F 100% - 0.0 mi West 33.4 mph 44.9 mph N/A Fog , Snow Light Snow
2:54 AM 21.2 °F 1.2 °F 21.2 °F 100% - 0.0 mi West 38.0 mph 43.7 mph N/A Fog , Snow Blowing Snow
3:52 AM 21.2 °F 2.2 °F 21.2 °F 100% - 0.0 mi West 33.4 mph - N/A Fog , Snow Low Drifting Snow
4:54 AM 23.0 °F 6.0 °F 23.0 °F 100% - 0.0 mi West 27.6 mph - N/A Fog , Snow Light Snow
5:54 AM 23.0 °F 4.9 °F 23.0 °F 100% - 0.0 mi West 32.2 mph - N/A Fog , Snow Light Snow
6:56 AM 23.0 °F 4.1 °F 23.0 °F 100% - 0.0 mi West 35.7 mph - N/A Fog , Snow Light Hail
7:52 AM 21.2 °F 1.9 °F 21.2 °F 100% - 0.0 mi West 34.5 mph 42.6 mph N/A Fog , Snow Light Snow Grains
8:53 AM 17.6 °F -3.3 °F 17.6 °F 100% - 0.0 mi WNW 35.7 mph - N/A Fog , Snow Light Snow
9:49 AM 15.8 °F -7.3 °F 15.8 °F 100% - 0.0 mi WNW 42.6 mph - N/A Fog , Snow Blowing Snow
10:53 AM 14.0 °F -10.0 °F 14.0 °F 100% - 0.0 mi NW 43.7 mph 49.5 mph N/A Fog , Snow Blowing Snow
11:49 AM 12.2 °F -11.0 °F 12.2 °F 100% - 0.0 mi NW 36.8 mph 52.9 mph N/A Fog , Snow Blowing Snow
12:54 PM 12.2 °F -10.5 °F 12.2 °F 100% - 0.0 mi NW 34.5 mph - N/A Fog , Snow Blowing Snow
1:48 PM 12.2 °F -12.1 °F 12.2 °F 100% - 0.0 mi WNW 41.4 mph - N/A Fog , Snow Blowing Snow
2:54 PM 10.4 °F -16.2 °F 10.4 °F 100% - 0.0 mi WNW 49.5 mph 54.1 mph N/A Fog , Snow Light Snow Showers
3:55 PM 10.4 °F -16.6 °F 10.4 °F 100% - 0.0 mi WNW 51.8 mph 56.4 mph N/A Fog , Snow Light Snow Showers
4:49 PM 8.6 °F -19.6 °F 8.6 °F 100% - 0.0 mi WNW 54.1 mph 58.7 mph N/A Fog , Snow Light Snow Showers
5:50 PM 8.6 °F -17.6 °F 8.6 °F 100% - 0.0 mi WNW 43.7 mph 50.6 mph N/A Fog , Snow Light Snow Showers
6:57 PM 8.6 °F -17.6 °F 8.6 °F 100% - 0.0 mi NW 43.7 mph - N/A Fog , Snow Light Snow Showers
7:52 PM 8.6 °F -17.4 °F 8.6 °F 100% - 0.0 mi WNW 42.6 mph 48.3 mph N/A Fog , Snow Light Snow Showers
8:55 PM 8.6 °F -16.0 °F 8.6 °F 100% - 0.0 mi NW 36.8 mph 51.8 mph N/A Fog , Snow Light Snow Showers
9:54 PM 8.6 °F -18.1 °F 8.6 °F 100% - 0.0 mi NW 46.0 mph 55.2 mph N/A Fog , Snow Light Snow Showers
10:56 PM 8.6 °F -18.8 °F 8.6 °F 100% - 0.0 mi WNW 49.5 mph - N/A Fog , Snow Light Snow Showers
11:53 PM 8.6 °F -18.6 °F 8.6 °F 100% - 0.0 mi WNW 48.3 mph 56.4 mph N/A Fog , Snow Blowing Snow