Weather History for Mt. Washington, NH

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Sunday, October 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 28 °F -  
Max Temperature 32 °F 31 °F 48 °F (2007)
Min Temperature 23 °F 21 °F 3 °F (1974)
Degree Days  
Heating Degree Days 38    
Moisture  
Dew Point 26 °F    
Average Humidity 98    
Maximum Humidity 100    
Minimum Humidity 93    
Precipitation  
Precipitation 0.11 in - - ()
Wind  
Wind Speed 46 mph (West)    
Max Wind Speed 67 mph    
Max Gust Speed 71 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. 20, 2013 Rise Set
Actual Time 7:06 AM EDT 5:52 PM EDT
Civil Twilight 6:37 AM EDT 6:21 PM EDT
Nautical Twilight 6:03 AM EDT 6:55 PM EDT
Astronomical Twilight 5:29 AM EDT 7:29 PM EDT
Moon 6:54 PM EDT (10/20) 8:45 AM EDT (10/20)
Length of Visible Light 11h 44m
Length of Day
10h 45m
Full, 97% of the Moon is Illuminated
Oct 20
Full
Oct 26
Last Quarter
Nov 3
New
Nov 10
First Quarter
Nov 17
Full

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 30.2 °F 14.5 °F 30.2 °F 100% - 0.0 mi SW 33.4 mph 42.6 mph N/A Fog Light Freezing Fog
1:55 AM 32.0 °F 17.2 °F 32.0 °F 100% - 0.0 mi SW 32.2 mph 44.9 mph N/A Fog Light Freezing Drizzle
2:54 AM 32.0 °F 15.4 °F 32.0 °F 100% - 0.0 mi WSW 42.6 mph 47.2 mph N/A Fog Light Drizzle
3:53 AM 32.0 °F 15.2 °F 32.0 °F 100% - 0.0 mi WSW 43.7 mph 48.3 mph N/A Fog Light Freezing Fog
4:53 AM 30.2 °F 13.5 °F 30.2 °F 100% - 0.0 mi West 39.1 mph - N/A Fog Light Freezing Fog
5:53 AM 30.2 °F 12.0 °F 30.2 °F 100% - 0.0 mi West 48.3 mph 57.5 mph N/A Fog , Snow Light Snow Showers
6:53 AM 28.4 °F 9.2 °F 28.4 °F 100% - 0.0 mi West 50.6 mph - N/A Fog Light Freezing Fog
7:52 AM 26.6 °F 6.3 °F 26.6 °F 100% - 0.0 mi West 52.9 mph 61.0 mph N/A Fog , Snow Light Snow Showers
8:52 AM 24.8 °F 3.7 °F 24.8 °F 100% - 0.0 mi West 52.9 mph 59.8 mph N/A Fog Light Freezing Fog
9:58 AM 24.8 °F 2.9 °F 24.8 °F 100% - 0.0 mi West 58.7 mph 65.6 mph N/A Fog Light Freezing Fog
10:50 AM 24.8 °F 3.1 °F 24.8 °F 100% - 0.0 mi WNW 57.5 mph 63.3 mph N/A Fog Light Freezing Fog
11:52 AM 23.0 °F 1.8 °F 23.0 °F 100% - 0.1 mi West 48.3 mph 54.1 mph N/A Fog Light Freezing Fog
12:51 PM 24.8 °F 4.4 °F 24.8 °F 100% - 0.1 mi West 48.3 mph 57.5 mph N/A Fog Light Freezing Fog
1:53 PM 25.0 °F 4.3 °F 24.1 °F 96% - 0.5 mi West 50.6 mph 59.8 mph N/A   Overcast
2:51 PM 24.8 °F 4.2 °F 23.0 °F 93% - 120.0 mi West 49.5 mph 59.8 mph N/A   Mostly Cloudy
3:50 PM 24.8 °F 4.4 °F 23.0 °F 93% - 120.0 mi West 48.3 mph 57.5 mph N/A   Mostly Cloudy
4:52 PM 24.8 °F 3.1 °F 23.0 °F 93% - 120.0 mi West 57.5 mph - N/A   Mostly Cloudy
5:52 PM 24.8 °F 3.7 °F 23.0 °F 93% - 130.0 mi West 52.9 mph 64.4 mph N/A   Mostly Cloudy
6:54 PM 24.8 °F 2.1 °F 23.0 °F 93% - 120.0 mi West 65.6 mph 69.0 mph N/A   Mostly Cloudy
7:50 PM 23.0 °F -0.3 °F 23.0 °F 100% - 0.1 mi West 63.3 mph - N/A Fog Light Freezing Fog
8:52 PM 24.8 °F 1.9 °F 24.8 °F 100% - 0.1 mi WNW 66.7 mph - N/A Fog Light Freezing Fog
9:51 PM 24.8 °F 2.6 °F 24.8 °F 100% - 0.0 mi West 61.0 mph 71.3 mph N/A Fog Light Freezing Fog
10:52 PM 23.0 °F 0.8 °F 23.0 °F 100% - 0.0 mi WNW 55.2 mph 58.7 mph N/A Fog Light Freezing Fog
11:52 PM 23.0 °F 0.8 °F 23.0 °F 100% - 0.0 mi WNW 55.2 mph 66.7 mph N/A Fog Light Freezing Fog