Weather History for Mt. Washington, NH

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Tuesday, October 18, 2011

  Actual Average Record
Temperature  
Mean Temperature 28 °F -  
Max Temperature 30 °F 32 °F 51 °F (1998)
Min Temperature 26 °F 22 °F 3 °F (1974)
Degree Days  
Heating Degree Days 37    
Moisture  
Dew Point 28 °F    
Average Humidity 100    
Maximum Humidity 100    
Minimum Humidity 100    
Precipitation  
Precipitation 0.13 in - - ()
Snow  
Snow 0.00 in - - ()
Snow Depth 2.00 in    
Wind  
Wind Speed 49 mph (West)    
Max Wind Speed 61 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. 18, 2011 Rise Set
Actual Time 7:03 AM EDT 5:56 PM EDT
Civil Twilight 6:34 AM EDT 6:25 PM EDT
Nautical Twilight 6:00 AM EDT 6:59 PM EDT
Astronomical Twilight 5:26 AM EDT 7:33 PM EDT
Moon 10:26 PM EDT (10/18) 1:00 PM EDT (10/18)
Length of Visible Light 11h 51m
Length of Day
10h 53m
Waning Gibbous, 65% of the Moon is Illuminated
Oct 18
Waning Gibbous
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
Full

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 26.6 °F 5.2 °F 26.6 °F 100% - 0.0 mi West 61.0 mph - N/A Fog Light Freezing Fog
1:53 AM 26.6 °F 6.9 °F 26.6 °F 100% - 0.0 mi West 48.3 mph 58.7 mph N/A Fog Light Freezing Fog
2:56 AM 26.6 °F 8.1 °F 26.6 °F 100% - 0.0 mi West 41.4 mph 49.5 mph N/A Fog Light Freezing Fog
3:48 AM 26.6 °F 7.5 °F 26.6 °F 100% - 0.0 mi West 44.9 mph 51.8 mph N/A Fog Light Freezing Fog
4:50 AM 28.4 °F 10.0 °F 28.4 °F 100% - 0.0 mi West 44.9 mph - N/A Fog , Snow Light Snow Grains
5:57 AM 28.4 °F 10.0 °F 28.4 °F 100% - 0.0 mi West 44.9 mph - N/A Fog , Snow Light Snow Grains
6:57 AM 28.4 °F 10.2 °F 28.4 °F 100% - 0.0 mi West 43.7 mph - N/A Fog , Snow Blowing Snow
7:49 AM 28.4 °F 9.3 °F 28.4 °F 100% - 0.0 mi West 49.5 mph 58.7 mph N/A Fog Light Freezing Fog
8:49 AM 28.4 °F 9.0 °F 28.4 °F 100% - 0.0 mi West 51.8 mph - N/A Fog , Snow Light Snow Showers
9:54 AM 28.4 °F 8.9 °F 28.4 °F 100% - 0.0 mi West 52.9 mph - N/A Fog , Snow Blowing Snow
10:57 AM 28.4 °F 9.3 °F 28.4 °F 100% - 0.0 mi West 49.5 mph 52.9 mph N/A Fog Light Freezing Fog
11:58 AM 28.4 °F 9.5 °F 28.4 °F 100% - 0.0 mi West 48.3 mph 57.5 mph N/A Fog Light Freezing Fog
12:53 PM 28.4 °F 9.0 °F 28.4 °F 100% - 0.0 mi West 51.8 mph - N/A Fog Light Freezing Fog
1:49 PM 28.4 °F 10.0 °F 28.4 °F 100% - 0.0 mi West 44.9 mph 51.8 mph N/A Fog Light Freezing Fog
2:49 PM 28.4 °F 11.4 °F 28.4 °F 100% - 0.0 mi West 36.8 mph - N/A Fog Light Freezing Fog
3:48 PM 28.4 °F 10.0 °F 28.4 °F 100% - 0.0 mi West 44.9 mph - N/A Fog Light Freezing Fog
4:54 PM 28.4 °F 9.2 °F 28.4 °F 100% - 0.0 mi West 50.6 mph - N/A Fog Light Freezing Fog
5:51 PM 28.4 °F 9.2 °F 28.4 °F 100% - 0.0 mi West 50.6 mph - N/A Fog Light Freezing Fog
6:49 PM 28.4 °F 9.5 °F 28.4 °F 100% - 0.0 mi West 48.3 mph - N/A Fog Light Freezing Fog
7:48 PM 28.4 °F 8.7 °F 28.4 °F 100% - 0.0 mi West 54.1 mph - N/A Fog Light Freezing Fog
8:51 PM 28.4 °F 9.7 °F 28.4 °F 100% - 0.0 mi West 47.2 mph - N/A Fog Light Freezing Fog
9:56 PM 30.2 °F 12.7 °F 30.2 °F 100% - 0.0 mi West 43.7 mph - N/A Fog Light Freezing Fog
10:54 PM 30.2 °F 12.9 °F 30.2 °F 100% - 0.0 mi West 42.6 mph - N/A Fog Light Freezing Fog
11:53 PM 28.4 °F 11.8 °F 28.4 °F 100% - 0.0 mi West 34.5 mph - N/A Fog Light Freezing Fog