Mt. Washington, NH

10:45 PM EDT on October 16, 2017 (GMT -0400)
Mt. Washington

Weather History for KMWN - September, 2013

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Tuesday, September 3, 2013

  Actual Average Record
Temperature  
Mean Temperature 48 °F -  
Max Temperature 51 °F 49 °F 66 °F (1999)
Min Temperature 44 °F 40 °F 28 °F (1997)
Degree Days  
Heating Degree Days 18    
Moisture  
Dew Point 47 °F    
Average Humidity 94    
Maximum Humidity 100    
Minimum Humidity 76    
Precipitation  
Precipitation 0.05 in - - ()
Wind  
Wind Speed 29 mph (West)    
Max Wind Speed 41 mph    
Max Gust Speed 45 mph    
Visibility 1 miles    
Events Fog , Rain    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 03, 2013 Rise Set
Actual Time 6:10 AM EDT 7:17 PM EDT
Civil Twilight 5:40 AM EDT 7:47 PM EDT
Nautical Twilight 5:05 AM EDT 8:22 PM EDT
Astronomical Twilight 4:27 AM EDT 8:59 PM EDT
Moon 4:19 AM EDT (9/3) 6:03 PM EDT (9/3)
Length of Visible Light 14h 06m
Length of Day
13h 06m
Waning Crescent, 3% of the Moon is Illuminated
Sep 3
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 51.8 °F - 44.6 °F 76% - 20.0 mi West 29.9 mph - N/A Rain Light Rain
1:50 AM 50.0 °F - 46.4 °F 87% - 100.0 mi West 34.5 mph - N/A   Mostly Cloudy
2:52 AM 50.0 °F - 46.4 °F 87% - 130.0 mi West 29.9 mph 44.9 mph N/A   Mostly Cloudy
3:55 AM 48.2 °F - 46.4 °F 93% - 120.0 mi West 27.6 mph - N/A   Scattered Clouds
4:56 AM 51.8 °F - 44.6 °F 76% - 100.0 mi West 25.3 mph - N/A   Partly Cloudy
5:49 AM 50.0 °F - 44.6 °F 82% - 100.0 mi West 23.0 mph - N/A   Partly Cloudy
6:52 AM 51.8 °F - 44.6 °F 76% - 100.0 mi West 26.5 mph - N/A   Scattered Clouds
7:49 AM 51.8 °F - 48.2 °F 88% - 100.0 mi WSW 27.6 mph - N/A   Scattered Clouds
8:49 AM 50.0 °F - 50.0 °F 100% - 0.1 mi WSW 25.3 mph - N/A Fog Fog
9:47 AM 51.8 °F - 51.8 °F 100% - 0.1 mi WSW 24.2 mph 28.8 mph N/A Fog Fog
10:56 AM 51.8 °F - 51.8 °F 100% - 0.1 mi SW 18.4 mph 28.8 mph N/A Fog Fog
11:53 AM 51.8 °F - 51.8 °F 100% - 0.0 mi WSW 23.0 mph 31.1 mph N/A Fog Fog
12:51 PM 51.8 °F - 51.8 °F 100% - 0.0 mi WSW 21.9 mph 31.1 mph N/A Fog Fog
1:47 PM 50.0 °F - 50.0 °F 100% - 0.0 mi SW 19.6 mph 28.8 mph N/A Fog Fog
2:58 PM 50.0 °F - 50.0 °F 100% - 0.0 mi WSW 20.7 mph - N/A   Unknown
3:55 PM 50.0 °F - 50.0 °F 100% - 0.0 mi WSW 29.9 mph 38.0 mph N/A Fog , Rain Light Rain Showers
4:52 PM 48.2 °F - 48.2 °F 100% - 0.0 mi WSW 34.5 mph - N/A Fog , Rain Light Rain Showers
5:47 PM 48.2 °F - 48.2 °F 100% - 0.0 mi WSW 35.7 mph - N/A Fog , Rain Light Rain Showers
6:48 PM 46.4 °F 36.4 °F 46.4 °F 100% - 0.0 mi West 35.7 mph 43.7 mph N/A Fog Fog
7:48 PM 44.6 °F 33.2 °F 44.6 °F 100% - 0.0 mi WNW 41.4 mph - N/A Fog Fog
8:56 PM 44.6 °F 33.6 °F 44.6 °F 100% - 0.0 mi WNW 38.0 mph - N/A Fog , Rain Light Rain Showers
9:51 PM 44.6 °F 34.6 °F 44.6 °F 100% - 0.0 mi WNW 31.1 mph 43.7 mph N/A Fog Drizzle
10:50 PM 44.6 °F 34.4 °F 44.6 °F 100% - 0.0 mi WNW 32.2 mph 42.6 mph N/A Fog Drizzle
11:51 PM 44.6 °F 34.2 °F 44.6 °F 100% - 0.0 mi WNW 33.4 mph 38.0 mph N/A Fog Fog