Mt. Washington, NH

7:55 AM EDT on April 23, 2018 (GMT -0400)
Mt. Washington

Weather History for KMWN - December, 2012

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Wednesday, December 5, 2012

  Actual Average Record
Temperature  
Mean Temperature 19 °F -  
Max Temperature 37 °F 19 °F 41 °F (2001)
Min Temperature 1 °F 6 °F -20 °F (1989)
Degree Days  
Heating Degree Days 46    
Moisture  
Dew Point 17 °F    
Average Humidity 100    
Maximum Humidity 100    
Minimum Humidity 100    
Precipitation  
Precipitation 0.80 in - - ()
Snow  
Snow 0.00 in - - ()
Snow Depth 2.00 in    
Wind  
Wind Speed 59 mph (WNW)    
Max Wind Speed 78 mph    
Max Gust Speed 84 mph    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Dec. 05, 2012 Rise Set
Actual Time 7:05 AM EST 4:06 PM EST
Civil Twilight 6:32 AM EST 4:39 PM EST
Nautical Twilight 5:56 AM EST 5:15 PM EST
Astronomical Twilight 5:21 AM EST 5:50 PM EST
Moon 11:04 PM EST (12/5) 11:17 AM EST (12/5)
Length of Visible Light 10h 06m
Length of Day
9h 00m
Waning Gibbous, 60% of the Moon is Illuminated
Dec 5
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter
Dec 28
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 37.4 °F 21.0 °F 37.4 °F 100% - 0.0 mi WSW 59.8 mph 69.0 mph N/A Fog Fog
1:47 AM 37.4 °F 21.5 °F 37.4 °F 100% - 0.0 mi WSW 55.2 mph 70.2 mph N/A Fog , Rain Light Rain Showers
2:48 AM 37.4 °F 21.8 °F 37.4 °F 100% - 0.0 mi WSW 51.8 mph 67.9 mph N/A Fog , Rain Light Rain Showers
3:50 AM 32.0 °F 15.1 °F 32.0 °F 100% - 0.0 mi WNW 44.9 mph - N/A Fog , Rain Light Freezing Rain
4:48 AM 28.4 °F 9.0 °F 28.4 °F 100% - 0.1 mi WNW 51.8 mph 59.8 mph N/A Fog , Snow Snow
5:54 AM 28.4 °F 9.7 °F 28.4 °F 100% - 0.0 mi West 47.2 mph - N/A Fog , Snow Snow
6:55 AM 26.6 °F 4.9 °F 26.6 °F 100% - 0.0 mi WNW 63.3 mph 77.1 mph N/A Fog Light Freezing Fog
7:54 AM 24.8 °F 2.2 °F 24.8 °F 100% - 0.0 mi WNW 64.4 mph 79.4 mph N/A Fog Light Freezing Fog
9:48 AM 21.2 °F -3.0 °F 21.2 °F 100% - 0.0 mi WNW 64.4 mph 70.2 mph N/A Fog Light Freezing Fog
10:49 AM 21.2 °F -2.6 °F 21.2 °F 100% - 0.0 mi WNW 61.0 mph 74.8 mph N/A Fog Light Freezing Fog
11:57 AM 19.4 °F -5.0 °F 19.4 °F 100% - 0.1 mi WNW 59.8 mph - N/A Fog , Snow Blowing Snow
12:47 PM 17.6 °F -7.1 °F 17.6 °F 100% - 0.1 mi WNW 56.4 mph 65.6 mph N/A Fog , Snow Blowing Snow
1:51 PM 14.0 °F -13.0 °F 14.0 °F 100% - 0.0 mi WNW 61.0 mph 64.4 mph N/A Fog , Snow Blowing Snow
2:48 PM 12.2 °F -15.1 °F 12.2 °F 100% - 0.0 mi WNW 57.5 mph 66.7 mph N/A Fog , Snow Blowing Snow
3:49 PM 8.6 °F -21.7 °F 8.6 °F 100% - 0.0 mi WNW 66.7 mph 74.8 mph N/A Fog , Snow Light Snow Showers
4:53 PM 6.8 °F -26.0 °F 6.8 °F 100% - 0.0 mi WNW 78.3 mph 84.0 mph N/A Fog , Snow Light Snow Showers
5:53 PM 5.0 °F -28.0 °F 5.0 °F 100% - 0.0 mi WNW 73.6 mph - N/A Fog , Snow Light Snow Showers
6:53 PM 5.0 °F -27.1 °F 5.0 °F 100% - 0.0 mi NW 67.9 mph 72.5 mph N/A Fog , Snow Light Snow Showers
7:54 PM 3.2 °F -28.8 °F 3.2 °F 100% - 0.0 mi WNW 62.1 mph 71.3 mph N/A Fog , Snow Light Snow
8:53 PM 3.2 °F -29.0 °F 3.2 °F 100% - 0.0 mi WNW 63.3 mph 71.3 mph N/A Fog , Snow Light Snow
9:55 PM 1.4 °F -30.8 °F 1.4 °F 100% - 0.0 mi WNW 58.7 mph 66.7 mph N/A Fog , Snow Light Snow
10:55 PM 3.2 °F -28.6 °F 3.2 °F 100% - 0.0 mi WNW 61.0 mph 66.7 mph N/A Fog , Snow Light Snow
11:52 PM 3.2 °F -29.6 °F 3.2 °F 100% - 0.0 mi WNW 66.7 mph 72.5 mph N/A Fog , Snow Light Snow