Weather History for Mt. Washington, NH

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Friday, May 4, 2012

  Actual Average Record
Temperature  
Mean Temperature 42 °F -  
Max Temperature 44 °F 36 °F 50 °F (1993)
Min Temperature 41 °F 24 °F 3 °F (1986)
Degree Days  
Heating Degree Days 22    
Moisture  
Dew Point 43 °F    
Average Humidity 99    
Maximum Humidity 100    
Minimum Humidity 81    
Precipitation  
Precipitation 0.99 in - - ()
Wind  
Wind Speed 27 mph (WNW)    
Max Wind Speed 40 mph    
Max Gust Speed 48 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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Astronomy

May. 04, 2012 Rise Set
Actual Time 5:31 AM EDT 7:53 PM EDT
Civil Twilight 4:59 AM EDT 8:25 PM EDT
Nautical Twilight 4:19 AM EDT 9:05 PM EDT
Astronomical Twilight 3:34 AM EDT 9:51 PM EDT
Moon 6:25 PM EDT (5/4) 4:13 AM EDT (5/4)
Length of Visible Light 15h 26m
Length of Day
14h 21m
Waxing Gibbous, 97% of the Moon is Illuminated
May 4
Waxing Gibbous
May 5
Full
May 12
Last Quarter
May 20
New
May 28
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 44.6 °F 36.6 °F 42.8 °F 93% - 70.0 mi SW 19.6 mph - N/A   Overcast
1:54 AM 44.6 °F 35.5 °F 39.2 °F 81% - 60.0 mi West 25.3 mph - N/A Rain Light Rain Showers
2:47 AM 41.0 °F 30.0 °F 41.0 °F 100% - 0.2 mi West 28.8 mph - N/A Fog , Rain Light Rain Showers
3:48 AM 44.6 °F 33.8 °F 44.6 °F 100% - 0.1 mi West 36.8 mph 41.4 mph N/A Fog , Rain Light Rain
4:50 AM 44.6 °F 35.5 °F 44.6 °F 100% - 0.0 mi WSW 25.3 mph - N/A Fog , Rain Light Rain
5:47 AM 42.8 °F 32.3 °F 42.8 °F 100% - 0.1 mi WSW 29.9 mph - N/A Fog , Rain Light Rain
6:48 AM 42.8 °F 31.9 °F 42.8 °F 100% - 0.0 mi WSW 32.2 mph 40.3 mph N/A Fog , Rain Light Rain
7:51 AM 44.6 °F 34.7 °F 44.6 °F 100% - 0.0 mi West 29.9 mph 38.0 mph N/A Fog , Rain Light Rain
8:48 AM 44.6 °F 35.9 °F 44.6 °F 100% - 0.1 mi West 23.0 mph - N/A Fog , Rain Light Rain
9:47 AM 44.6 °F 36.6 °F 44.6 °F 100% - 0.1 mi WNW 19.6 mph - N/A Rain Light Rain Showers
10:48 AM 44.6 °F 36.1 °F 44.6 °F 100% - 0.1 mi WNW 21.9 mph - N/A Fog , Rain Light Rain
11:47 AM 44.6 °F 35.5 °F 44.6 °F 100% - 0.1 mi WNW 25.3 mph - N/A Fog , Rain Light Rain
12:48 PM 44.6 °F 35.7 °F 44.6 °F 100% - 0.1 mi WNW 24.2 mph - N/A Fog Light Drizzle
1:53 PM 44.6 °F 35.7 °F 44.6 °F 100% - 0.1 mi WNW 24.2 mph - N/A Fog , Rain Light Rain Showers
2:49 PM 44.6 °F 36.6 °F 44.6 °F 100% - 0.0 mi WNW 19.6 mph - N/A Fog Fog
3:50 PM 44.6 °F 35.5 °F 44.6 °F 100% - 0.1 mi WNW 25.3 mph - N/A Fog Light Drizzle
4:51 PM 44.6 °F 35.3 °F 44.6 °F 100% - 0.0 mi WNW 26.5 mph - N/A Fog Light Drizzle
5:49 PM 42.8 °F 31.9 °F 42.8 °F 100% - 0.0 mi WNW 32.2 mph - N/A Fog Light Drizzle
6:47 PM 41.0 °F 28.8 °F 41.0 °F 100% - 0.0 mi WNW 36.8 mph - N/A Fog Light Drizzle
7:47 PM 42.8 °F 30.8 °F 42.8 °F 100% - 0.0 mi WNW 40.3 mph 48.3 mph N/A Fog , Rain Light Rain Showers
8:51 PM 42.8 °F 31.8 °F 42.8 °F 100% - 0.0 mi NW 33.4 mph 42.6 mph N/A Fog Drizzle
9:50 PM 42.8 °F 31.8 °F 42.8 °F 100% - 0.0 mi NW 33.4 mph - N/A Fog Light Drizzle
10:52 PM 42.8 °F 32.1 °F 42.8 °F 100% - 0.0 mi WNW 31.1 mph 39.1 mph N/A Fog Drizzle
11:54 PM 41.0 °F 29.8 °F 41.0 °F 100% - 0.0 mi WNW 29.9 mph - N/A Fog Light Drizzle