Weather History for Mt. Washington, NH

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Thursday, November 17, 2011

  Actual Average Record
Temperature  
Mean Temperature 20 °F -  
Max Temperature 28 °F 24 °F 48 °F (2006)
Min Temperature 10 °F 12 °F -5 °F (1979)
Degree Days  
Heating Degree Days 45    
Moisture  
Dew Point 14 °F    
Average Humidity 94    
Maximum Humidity 100    
Minimum Humidity 23    
Precipitation  
Precipitation 0.20 in - - ()
Wind  
Wind Speed 48 mph (WNW)    
Max Wind Speed 61 mph    
Max Gust Speed 67 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

Nov. 17, 2011 Rise Set
Actual Time 6:43 AM EST 4:16 PM EST
Civil Twilight 6:11 AM EST 4:48 PM EST
Nautical Twilight 5:36 AM EST 5:23 PM EST
Astronomical Twilight 5:02 AM EST 5:57 PM EST
Moon 10:38 PM EST (11/17) 11:46 AM EST (11/17)
Length of Visible Light 10h 36m
Length of Day
9h 33m
Waning Gibbous, 60% of the Moon is Illuminated
Nov 17
Waning Gibbous
Nov 18
Last Quarter
Nov 25
New
Dec 2
First Quarter
Dec 10
Full

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 28.4 °F 8.9 °F 28.4 °F 100% - 0.1 mi West 52.9 mph - N/A Fog Light Freezing Fog
1:47 AM 26.6 °F 6.6 °F 26.6 °F 100% - 0.0 mi West 50.6 mph 59.8 mph N/A Fog Light Freezing Fog
2:53 AM 26.6 °F 6.6 °F 26.6 °F 100% - 0.0 mi West 50.6 mph 55.2 mph N/A Fog , Snow Light Snow Grains
3:51 AM 23.0 °F 1.1 °F 23.0 °F 100% - 0.0 mi WNW 52.9 mph - N/A Fog Light Freezing Fog
4:54 AM 19.4 °F -3.4 °F 19.4 °F 100% - 0.1 mi WNW 49.5 mph - N/A Fog Light Freezing Fog
5:54 AM 15.8 °F -8.6 °F -16.6 °F 23% - 90.0 mi WNW 49.5 mph 57.5 mph N/A   Overcast
6:53 AM 15.8 °F -7.3 °F 8.6 °F 73% - 90.0 mi WNW 42.6 mph 50.6 mph N/A   Overcast
7:57 AM 14.0 °F -10.9 °F 8.6 °F 79% - 80.0 mi WNW 48.3 mph - N/A   Overcast
8:55 AM 14.0 °F -11.3 °F 10.4 °F 86% - 75.0 mi WNW 50.6 mph - N/A   Overcast
9:54 AM 15.8 °F -7.9 °F 12.2 °F 86% - 75.0 mi WNW 46.0 mph - N/A   Mostly Cloudy
10:49 AM 15.8 °F -7.7 °F 15.8 °F 100% - 0.1 mi WNW 44.9 mph - N/A Fog Light Freezing Fog
11:51 AM 14.0 °F -9.3 °F 14.0 °F 100% - 0.1 mi WNW 40.3 mph 50.6 mph N/A Fog Light Freezing Fog
12:54 PM 15.8 °F -7.3 °F 15.8 °F 100% - 0.1 mi WNW 42.6 mph 47.2 mph N/A Fog Light Freezing Fog
1:52 PM 14.0 °F -9.8 °F 14.0 °F 100% - 0.1 mi WNW 42.6 mph - N/A Fog Light Freezing Fog
2:53 PM 14.0 °F -9.6 °F 14.0 °F 100% - 0.1 mi WNW 41.4 mph - N/A Fog Light Freezing Fog
3:51 PM 14.0 °F -10.2 °F 14.0 °F 100% - 0.0 mi WNW 44.9 mph - N/A Fog Light Freezing Fog
4:53 PM 14.0 °F -8.3 °F 14.0 °F 100% - 0.0 mi WNW 35.7 mph 41.4 mph N/A Fog Light Freezing Fog
5:57 PM 14.0 °F -9.8 °F 14.0 °F 100% - 0.1 mi WNW 42.6 mph 47.2 mph N/A Fog Light Freezing Fog
6:51 PM 14.0 °F -9.6 °F 14.0 °F 100% - 0.1 mi WNW 41.4 mph 51.8 mph N/A Fog Light Freezing Fog
7:50 PM 14.0 °F -10.0 °F 14.0 °F 100% - 0.1 mi WNW 43.7 mph 52.9 mph N/A Fog Light Freezing Fog
8:51 PM 12.2 °F -12.1 °F 12.2 °F 100% - 0.1 mi WNW 41.4 mph 54.1 mph N/A Fog , Snow Snow Showers
9:54 PM 12.2 °F -14.3 °F 12.2 °F 100% - 0.0 mi WNW 52.9 mph 64.4 mph N/A Fog , Snow Light Snow Showers
10:52 PM 12.2 °F -15.6 °F 12.2 °F 100% - 0.0 mi WNW 61.0 mph 66.7 mph N/A Fog , Snow Light Snow Showers
11:52 PM 10.4 °F -17.1 °F 10.4 °F 100% - 0.0 mi WNW 54.1 mph 63.3 mph N/A Fog , Snow Light Snow Showers