Weather History for Mt. Washington, NH

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Thursday, January 1, 2004

  Actual Average Record
Temperature  
Mean Temperature 8 °F -  
Max Temperature 12 °F 14 °F 41 °F (2011)
Min Temperature 5 °F 0 °F -34 °F (1999)
Degree Days  
Heating Degree Days 56    
Moisture  
Dew Point 7 °F    
Average Humidity 96    
Maximum Humidity 100    
Minimum Humidity 73    
Precipitation  
Precipitation 0.23 in - - ()
Snow  
Snow 0.00 in - - ()
Snow Depth 5.00 in    
Wind  
Wind Speed 65 mph (NW)    
Max Wind Speed 79 mph    
Max Gust Speed 93 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

Jan. 01, 2004 Rise Set
Actual Time 7:20 AM EST 4:16 PM EST
Civil Twilight 6:47 AM EST 4:49 PM EST
Nautical Twilight 6:11 AM EST 5:26 PM EST
Astronomical Twilight 5:36 AM EST 6:01 PM EST
Moon 12:30 PM EST (1/1) 1:41 AM EST (1/1)
Length of Visible Light 10h 01m
Length of Day
8h 55m
Waxing Gibbous, 71% of the Moon is Illuminated
Jan 1
Waxing Gibbous
Jan 7
Full
Jan 14
Last Quarter
Jan 21
New
Jan 29
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 10.4 °F -20.8 °F 10.4 °F 100% - 0.0 mi WNW 79.4 mph 93.2 mph N/A Fog , Snow Light Snow Showers
1:57 AM 8.6 °F -22.5 °F 8.6 °F 100% - 0.0 mi WNW 72.5 mph 88.6 mph N/A Fog , Snow Blowing Snow
2:57 AM 8.6 °F -22.7 °F 8.6 °F 100% - 0.0 mi WNW 73.6 mph 84.0 mph N/A Fog , Snow Blowing Snow
3:53 AM 8.6 °F -21.4 °F 8.6 °F 100% - 0.0 mi WNW 64.4 mph 79.4 mph N/A Fog , Snow Blowing Snow
4:52 AM 8.6 °F -21.4 °F 8.6 °F 100% - 0.0 mi WNW 64.4 mph 74.8 mph N/A Fog , Snow Blowing Snow
5:49 AM 8.6 °F -20.8 °F 8.6 °F 100% - 0.0 mi WNW 61.0 mph 78.3 mph N/A Fog , Snow Blowing Snow
6:46 AM 8.6 °F -21.2 °F 8.6 °F 100% - 0.0 mi WNW 63.3 mph 76.0 mph N/A Fog , Snow Blowing Snow
7:47 AM 8.6 °F -22.1 °F 8.6 °F 100% - 0.0 mi WNW 69.0 mph 87.5 mph N/A Fog , Snow Light Snow Showers
8:51 AM 8.6 °F -22.5 °F 8.6 °F 100% - 0.0 mi WNW 72.5 mph 79.4 mph N/A Fog , Snow Light Snow Showers
9:45 AM 8.6 °F -21.7 °F 8.6 °F 100% - 0.0 mi WNW 66.7 mph 80.6 mph N/A Fog , Snow Light Snow Showers
10:52 AM 8.6 °F -21.5 °F 8.6 °F 100% - 0.0 mi WNW 65.6 mph 74.8 mph N/A Fog , Snow Light Snow Showers
10:54 AM 8.6 °F -21.5 °F 8.6 °F 100% - 0.0 mi WNW 65.6 mph 74.8 mph N/A Fog , Snow Light Snow Showers
11:00 AM 8.6 °F -21.5 °F 8.6 °F 100% - 0.0 mi WNW 65.6 mph 74.8 mph N/A Fog , Snow Light Snow Showers
11:49 AM 8.6 °F -19.8 °F 8.6 °F 100% - 0.0 mi WNW 55.2 mph 69.0 mph N/A Fog , Snow Blowing Snow
12:46 PM 8.6 °F -21.2 °F 8.6 °F 100% - 0.0 mi NW 63.3 mph 70.2 mph N/A Fog , Snow Light Snow Showers
1:49 PM 6.8 °F -24.2 °F 6.8 °F 100% - 0.0 mi WNW 65.6 mph 74.8 mph N/A Fog , Snow Light Snow Showers
2:49 PM 6.8 °F -23.4 °F 6.8 °F 100% - 0.0 mi WNW 61.0 mph 72.5 mph N/A Fog , Snow Light Snow Showers
3:47 PM 5.0 °F -25.6 °F 5.0 °F 100% - 0.0 mi WNW 58.7 mph 64.4 mph N/A Fog , Snow Light Snow Showers
4:47 PM 5.0 °F -25.2 °F 5.0 °F 100% - 0.1 mi NW 56.4 mph 62.1 mph N/A Fog , Snow Light Snow Showers
5:52 PM 5.0 °F -24.1 °F 5.0 °F 100% - 0.1 mi NW 50.6 mph 55.2 mph N/A Fog , Snow Light Snow Showers
6:48 PM 8.6 °F -19.4 °F 8.6 °F 100% - 0.1 mi NW 52.9 mph 57.5 mph N/A Fog Light Freezing Fog
7:53 PM 8.6 °F -19.4 °F 6.8 °F 92% - 70.0 mi NW 52.9 mph 57.5 mph N/A   Mostly Cloudy
8:51 PM 12.2 °F -11.8 °F 5.0 °F 73% - 80.0 mi NNW 40.3 mph 52.9 mph N/A   Mostly Cloudy
9:45 PM 10.4 °F -13.5 °F 5.0 °F 79% - 80.0 mi NNW 36.8 mph 43.7 mph N/A   Partly Cloudy
10:48 PM 12.2 °F -11.0 °F 5.0 °F 73% - 80.0 mi NNW 36.8 mph 41.4 mph N/A   Partly Cloudy
11:48 PM 12.2 °F -11.0 °F 5.0 °F 73% - 80.0 mi NW 36.8 mph - N/A   Partly Cloudy