Whitefield, NH

8:45 PM EST on December 05, 2016 (GMT -0500)
Mt. Washington

Weather History for KMWN - December, 2011

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Friday, December 30, 2011

  Actual Average Record
Temperature  
Mean Temperature 11 °F -  
Max Temperature 21 °F 13 °F 39 °F (1990)
Min Temperature 1 °F 0 °F -32 °F (1987)
Degree Days  
Heating Degree Days 54    
Moisture  
Dew Point 13 °F    
Average Humidity 90    
Maximum Humidity 100    
Minimum Humidity 33    
Precipitation  
Precipitation 0.22 in - - ()
Snow  
Snow 0.00 in - - ()
Snow Depth 17.00 in    
Wind  
Wind Speed 43 mph (WSW)    
Max Wind Speed 54 mph    
Max Gust Speed 48 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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Daily Weather History Graph

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Date:

Astronomy

Dec. 30, 2011 Rise Set
Actual Time 7:20 AM EST 4:14 PM EST
Civil Twilight 6:47 AM EST 4:47 PM EST
Nautical Twilight 6:10 AM EST 5:24 PM EST
Astronomical Twilight 5:35 AM EST 5:59 PM EST
Moon 10:24 AM EST (12/30) 11:03 PM EST (12/30)
Length of Visible Light 10h 00m
Length of Day
8h 54m
Waxing Crescent, 35% of the Moon is Illuminated
Dec 30
Waxing Crescent
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:50 AM 1.4 °F -29.9 °F -18.4 °F 39% - 130.0 mi West 54.1 mph - N/A   Partly Cloudy
1:50 AM 3.2 °F -26.9 °F -16.6 °F 39% - 130.0 mi West 51.8 mph - N/A   Partly Cloudy
2:49 AM 3.2 °F -26.7 °F -20.2 °F 33% - 130.0 mi West 50.6 mph - N/A   Partly Cloudy
3:53 AM 5.0 °F -23.4 °F -7.6 °F 56% - 120.0 mi West 47.2 mph - N/A   Partly Cloudy
4:51 AM 8.6 °F -19.0 °F 8.6 °F 100% - 0.1 mi West 50.6 mph - N/A Fog Light Freezing Fog
5:54 AM 10.4 °F -14.3 °F 10.4 °F 100% - 0.1 mi West 40.3 mph 48.3 mph N/A Fog Light Freezing Fog
6:49 AM 12.2 °F -11.0 °F 12.2 °F 100% - 0.0 mi West 36.8 mph - N/A Fog Light Freezing Fog
7:58 AM 14.0 °F -8.5 °F 14.0 °F 100% - 0.0 mi West 36.8 mph - N/A Fog Light Freezing Fog
8:54 AM 14.0 °F -8.5 °F 14.0 °F 100% - 0.0 mi West 36.8 mph - N/A Fog , Snow Light Snow Grains
9:53 AM 17.6 °F -3.6 °F 17.6 °F 100% - 0.0 mi WSW 36.8 mph - N/A Fog , Snow Light Snow Grains
10:54 AM 19.4 °F -0.8 °F 19.4 °F 100% - 0.0 mi WSW 35.7 mph - N/A Fog , Snow Light Snow Grains
11:56 AM 19.4 °F -0.8 °F 19.4 °F 100% - 0.0 mi WSW 35.7 mph 42.6 mph N/A Fog , Snow Light Snow Grains
12:51 PM 19.4 °F -0.8 °F 19.4 °F 100% - 0.1 mi WSW 35.7 mph - N/A Fog , Snow Light Snow Grains
1:54 PM 19.4 °F -0.8 °F 19.4 °F 100% - 0.1 mi SW 35.7 mph 44.9 mph N/A Fog , Snow Light Snow Grains
2:51 PM 21.2 °F 1.4 °F 21.2 °F 100% - 0.0 mi SW 36.8 mph 48.3 mph N/A Fog , Snow Light Snow Grains
3:56 PM 21.2 °F 0.1 °F 21.2 °F 100% - 0.0 mi WSW 43.7 mph - N/A Fog , Snow Light Snow Grains
4:54 PM 21.2 °F 1.2 °F 21.2 °F 100% - 0.0 mi WSW 38.0 mph 48.3 mph N/A Fog Light Freezing Fog
5:52 PM 21.2 °F 1.9 °F 21.2 °F 100% - 0.0 mi WSW 34.5 mph 41.4 mph N/A Fog Light Freezing Fog
6:50 PM 21.2 °F 1.9 °F 21.2 °F 100% - 0.0 mi WSW 34.5 mph - N/A Fog Light Freezing Fog
7:50 PM 21.2 °F 1.9 °F 21.2 °F 100% - 0.0 mi SW 34.5 mph - N/A Fog Light Freezing Fog
8:50 PM 21.2 °F 1.9 °F 21.2 °F 100% - 0.1 mi SW 34.5 mph 43.7 mph N/A Fog Light Freezing Fog
9:50 PM 21.2 °F 3.3 °F 21.2 °F 100% - 0.0 mi SSW 28.8 mph 38.0 mph N/A Fog Light Freezing Fog
10:50 PM 21.2 °F 2.2 °F 21.2 °F 100% - 0.0 mi SSW 33.4 mph 39.1 mph N/A Fog Light Freezing Fog
11:50 PM 21.2 °F 1.4 °F 21.2 °F 100% - 0.0 mi South 36.8 mph - N/A Fog , Snow Light Snow