Weather History for Mt. Washington, NH

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Sunday, August 25, 2013

  Actual Average Record
Temperature  
Mean Temperature 48 °F -  
Max Temperature 55 °F 50 °F 64 °F (2007)
Min Temperature 41 °F 41 °F 23 °F (1989)
Degree Days  
Heating Degree Days 17    
Moisture  
Dew Point 26 °F    
Average Humidity 52    
Maximum Humidity 93    
Minimum Humidity 8    
Precipitation  
Precipitation 0.02 in - - ()
Wind  
Wind Speed 17 mph (West)    
Max Wind Speed 50 mph    
Max Gust Speed -    
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

Aug. 25, 2013 Rise Set
Actual Time 6:00 AM EDT 7:33 PM EDT
Civil Twilight 5:29 AM EDT 8:03 PM EDT
Nautical Twilight 4:52 AM EDT 8:40 PM EDT
Astronomical Twilight 4:13 AM EDT 9:19 PM EDT
Moon 9:48 PM EDT (8/25) 11:12 AM EDT (8/25)
Length of Visible Light 14h 33m
Length of Day
13h 33m
Waning Gibbous, 76% of the Moon is Illuminated
Aug 25
Waning Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
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 46.4 °F 38.5 °F 5.0 °F 18% - 90.0 mi WNW 21.9 mph - N/A   Partly Cloudy
1:53 AM 46.4 °F 42.9 °F -0.4 °F 14% - 90.0 mi NNW 6.9 mph - N/A   Partly Cloudy
2:53 AM 48.2 °F - -11.2 °F 8% - 100.0 mi WNW 5.8 mph - N/A   Partly Cloudy
3:56 AM 42.8 °F 36.2 °F 30.2 °F 61% - 100.0 mi WNW 12.7 mph - N/A   Partly Cloudy
4:52 AM 41.0 °F 32.5 °F 39.2 °F 93% - 100.0 mi WNW 17.3 mph - N/A   Partly Cloudy
5:51 AM 41.0 °F 32.8 °F 32.0 °F 70% - 90.0 mi WNW 16.1 mph - N/A   Clear
6:52 AM 46.4 °F 39.0 °F 6.8 °F 20% - 110.0 mi WNW 19.6 mph - N/A   Clear
7:51 AM 50.0 °F - -5.8 °F 10% - 110.0 mi WNW 15.0 mph - N/A   Clear
8:51 AM 50.0 °F - -5.8 °F 10% - 110.0 mi WNW 11.5 mph - N/A   Partly Cloudy
9:51 AM 50.0 °F - -4.0 °F 11% - 110.0 mi West 8.1 mph - N/A   Partly Cloudy
10:54 AM 53.6 °F - 14.0 °F 21% - 110.0 mi WSW 9.2 mph - N/A   Scattered Clouds
11:53 AM 51.8 °F - 35.6 °F 54% - 105.0 mi WSW 6.9 mph - N/A   Scattered Clouds
12:53 PM 53.6 °F - 26.6 °F 35% - 100.0 mi WSW 11.5 mph - N/A   Scattered Clouds
1:53 PM 53.6 °F - 42.8 °F 67% - 95.0 mi West 11.5 mph - N/A   Scattered Clouds
2:51 PM 53.6 °F - 42.8 °F 67% - 95.0 mi West 11.5 mph - N/A   Scattered Clouds
3:52 PM 55.4 °F - 42.8 °F 63% - 95.0 mi West 15.0 mph - N/A   Mostly Cloudy
4:50 PM 51.8 °F - 42.8 °F 71% - 95.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
5:54 PM 48.2 °F - 41.0 °F 76% - 100.0 mi West 18.4 mph - N/A   Mostly Cloudy
6:53 PM 48.2 °F - 41.0 °F 76% - 100.0 mi West 21.9 mph - N/A   Mostly Cloudy
7:53 PM 48.2 °F - 41.0 °F 76% - 100.0 mi West 24.2 mph - N/A   Overcast
8:52 PM 46.4 °F 36.3 °F 33.8 °F 62% - 100.0 mi West 36.8 mph - N/A   Overcast
9:52 PM 46.4 °F 36.7 °F 42.8 °F 87% - 90.0 mi West 33.4 mph - N/A   Mostly Cloudy
10:54 PM 46.4 °F 35.5 °F 44.6 °F 93% - 80.0 mi West 43.7 mph - N/A   Mostly Cloudy
11:53 PM 46.4 °F 34.9 °F 42.8 °F 87% - 75.0 mi West 49.5 mph - N/A   Overcast