Weather History for Mt. Washington, NH

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Friday, September 19, 2014

  Actual Average Record
Temperature  
Mean Temperature 25 °F -  
Max Temperature 35 °F 44 °F 64 °F (2007)
Min Temperature 15 °F 34 °F 15 °F (2014)
Degree Days  
Heating Degree Days 40    
Moisture  
Dew Point 15 °F    
Average Humidity 67    
Maximum Humidity 100    
Minimum Humidity 30    
Precipitation  
Precipitation 0.00 in - - ()
Wind  
Wind Speed 29 mph (WNW)    
Max Wind Speed 45 mph    
Max Gust Speed 44 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

Sep. 19, 2014 Rise Set
Actual Time 6:28 AM EDT 6:48 PM EDT
Civil Twilight 5:59 AM EDT 7:17 PM EDT
Nautical Twilight 5:25 AM EDT 7:51 PM EDT
Astronomical Twilight 4:50 AM EDT 8:26 PM EDT
Moon 2:03 AM EDT (9/19) 4:21 PM EDT (9/19)
Length of Visible Light 13h 17m
Length of Day
12h 19m
Waning Crescent, 18% of the Moon is Illuminated
Sep 19
Waning Crescent
Sep 24
New
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:50 AM 19.4 °F -2.7 °F 19.4 °F 100% - 0.1 mi NNW 44.9 mph - N/A Fog Light Freezing Fog
1:49 AM 19.4 °F -2.2 °F 19.4 °F 100% - 0.1 mi NNW 42.6 mph - N/A Fog Light Freezing Fog
2:55 AM 17.6 °F -2.2 °F 12.2 °F 79% - 70.0 mi North 31.1 mph 41.4 mph N/A   Partly Cloudy
3:49 AM 15.8 °F -4.7 °F 10.4 °F 79% - 100.0 mi NNW 31.1 mph - N/A   Partly Cloudy
4:51 AM 15.8 °F -5.2 °F 6.8 °F 68% - 100.0 mi North 33.4 mph - N/A   Scattered Clouds
5:56 AM 15.8 °F -5.5 °F 12.2 °F 86% - 60.0 mi North 34.5 mph - N/A   Partly Cloudy
6:57 AM 15.8 °F -5.5 °F 10.4 °F 79% - 105.0 mi North 34.5 mph 41.4 mph N/A   Partly Cloudy
7:56 AM 21.2 °F 2.2 °F 10.4 °F 63% - 105.0 mi North 33.4 mph 43.7 mph N/A   Scattered Clouds
8:53 AM 19.4 °F 1.1 °F 6.8 °F 58% - 105.0 mi North 27.6 mph 36.8 mph N/A   Partly Cloudy
9:53 AM 21.2 °F 5.6 °F -2.2 °F 36% - 110.0 mi NNE 20.7 mph - N/A   Scattered Clouds
10:57 AM 26.6 °F 15.2 °F -0.4 °F 31% - 110.0 mi NNE 13.8 mph - N/A   Scattered Clouds
11:53 AM 28.4 °F - 23.0 °F 80% - 105.0 mi Variable 1.2 mph - N/A   Scattered Clouds
12:56 PM 28.4 °F 23.3 °F 19.4 °F 69% - 110.0 mi West 4.6 mph - N/A   Scattered Clouds
1:56 PM 33.8 °F 28.6 °F 30.2 °F 87% - 110.0 mi South 5.8 mph - N/A   Scattered Clouds
2:53 PM 32.0 °F 27.5 °F 15.8 °F 51% - 110.0 mi South 4.6 mph - N/A   Scattered Clouds
3:56 PM 33.8 °F 24.8 °F 19.4 °F 56% - 110.0 mi SW 12.7 mph 20.7 mph N/A   Scattered Clouds
4:53 PM 30.2 °F 19.8 °F 19.4 °F 64% - 110.0 mi SW 13.8 mph - N/A   Scattered Clouds
5:52 PM 33.8 °F 26.4 °F 5.0 °F 30% - 110.0 mi South 9.2 mph - N/A   Scattered Clouds
6:54 PM 35.6 °F 26.2 °F 26.6 °F 70% - 130.0 mi SSW 15.0 mph - N/A   Scattered Clouds
7:53 PM 33.8 °F 23.2 °F 12.2 °F 41% - 120.0 mi SW 17.3 mph - N/A   Scattered Clouds
8:48 PM 33.8 °F 22.5 °F 14.0 °F 44% - 100.0 mi SW 19.6 mph - N/A   Mostly Cloudy
9:54 PM 33.8 °F 21.0 °F 19.4 °F 56% - 100.0 mi WSW 25.3 mph - N/A   Mostly Cloudy
10:51 PM 33.8 °F 20.1 °F 30.2 °F 87% - 100.0 mi SW 29.9 mph 34.5 mph N/A   Mostly Cloudy
11:50 PM 33.8 °F 19.0 °F 30.2 °F 87% - 100.0 mi WSW 35.7 mph 42.6 mph N/A   Scattered Clouds