Mount Washington, NH

9:16 PM EDT on September 28, 2016 (GMT -0400)
Mt. Washington

Weather History for KMWN - September, 2011

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Monday, September 26, 2011

  Actual Average Record
Temperature  
Mean Temperature 48 °F -  
Max Temperature 51 °F 41 °F 55 °F (2007)
Min Temperature 46 °F 30 °F 17 °F (1978)
Degree Days  
Heating Degree Days 16    
Moisture  
Dew Point 26 °F    
Average Humidity 40    
Maximum Humidity 62    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in - - ()
Wind  
Wind Speed 33 mph (NW)    
Max Wind Speed 43 mph    
Max Gust Speed 23 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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Daily Weather History Graph

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Date:

Astronomy

Sep. 26, 2011 Rise Set
Actual Time 6:36 AM EDT 6:35 PM EDT
Civil Twilight 6:07 AM EDT 7:04 PM EDT
Nautical Twilight 5:33 AM EDT 7:38 PM EDT
Astronomical Twilight 4:59 AM EDT 8:12 PM EDT
Moon 5:32 AM EDT (9/26) 5:48 PM EDT (9/26)
Length of Visible Light 12h 56m
Length of Day
11h 59m
Waning Crescent, 1% of the Moon is Illuminated
Sep 26
Waning Crescent
Sep 27
New
Oct 3
First Quarter
Oct 11
Full
Oct 19
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 50.0 °F - 17.6 °F 28% - 70.0 mi NW 41.4 mph - N/A   Mostly Cloudy
1:54 AM 50.0 °F - 23.0 °F 35% - 65.0 mi NW 42.6 mph - N/A   Scattered Clouds
2:47 AM 48.2 °F - 21.2 °F 34% - 70.0 mi NW 38.0 mph - N/A   Partly Cloudy
3:48 AM 46.4 °F 36.0 °F 24.8 °F 43% - 70.0 mi WNW 39.1 mph - N/A   Partly Cloudy
4:53 AM 46.4 °F 36.4 °F 26.6 °F 46% - 75.0 mi NW 35.7 mph - N/A   Partly Cloudy
5:51 AM 46.4 °F 36.4 °F 28.4 °F 50% - 75.0 mi WNW 35.7 mph - N/A   Scattered Clouds
6:52 AM 46.4 °F 36.1 °F 32.0 °F 57% - 75.0 mi WNW 38.0 mph - N/A   Mostly Cloudy
7:53 AM 46.4 °F 36.4 °F 26.6 °F 46% - 70.0 mi WNW 35.7 mph - N/A   Mostly Cloudy
8:54 AM 48.2 °F - 26.6 °F 43% - 70.0 mi WNW 33.4 mph - N/A   Mostly Cloudy
9:51 AM 48.2 °F - 32.0 °F 54% - 70.0 mi WNW 34.5 mph - N/A   Mostly Cloudy
10:50 AM 50.0 °F - 26.6 °F 40% - 70.0 mi WNW 29.9 mph - N/A   Mostly Cloudy
11:55 AM 50.0 °F - 28.4 °F 43% - 75.0 mi NW 13.8 mph - N/A   Scattered Clouds
12:51 PM 50.0 °F - 28.4 °F 43% - 70.0 mi WNW 16.1 mph - N/A   Partly Cloudy
1:53 PM 51.8 °F - 39.2 °F 62% - 80.0 mi WNW 17.3 mph - N/A   Partly Cloudy
2:50 PM 51.8 °F - 26.6 °F 38% - 80.0 mi WNW 23.0 mph - N/A   Partly Cloudy
3:52 PM 51.8 °F - 32.0 °F 47% - 80.0 mi WNW 17.3 mph 23.0 mph N/A   Partly Cloudy
4:52 PM 51.8 °F - 33.8 °F 50% - 80.0 mi WNW 25.3 mph - N/A   Partly Cloudy
5:50 PM 50.0 °F - 24.8 °F 37% - 80.0 mi NW 29.9 mph - N/A   Partly Cloudy
6:52 PM 51.8 °F - 19.4 °F 28% - 120.0 mi NW 29.9 mph - N/A   Partly Cloudy
7:54 PM 50.0 °F - 17.6 °F 28% - 85.0 mi NW 27.6 mph - N/A   Partly Cloudy
8:50 PM 50.0 °F - 17.6 °F 28% - 80.0 mi NW 27.6 mph - N/A   Clear
9:54 PM 50.0 °F - 17.6 °F 28% - 85.0 mi NW 27.6 mph - N/A   Clear
10:56 PM 50.0 °F - 21.2 °F 32% - 80.0 mi NW 29.9 mph - N/A   Clear
11:53 PM 50.0 °F - 21.2 °F 32% - 80.0 mi NW 26.5 mph - N/A   Clear