Mt. Washington, NH

4:44 AM EDT on April 27, 2017 (GMT -0400)
Mt. Washington

Weather History for KMWN - December, 2012

Change the Weather History Date:

Friday, December 28, 2012

  Actual Average Record
Temperature  
Mean Temperature 6 °F -  
Max Temperature 12 °F 14 °F 41 °F (2008)
Min Temperature 0 °F 0 °F -21 °F (1993)
Degree Days  
Heating Degree Days 59    
Moisture  
Dew Point 5 °F    
Average Humidity 93    
Maximum Humidity 100    
Minimum Humidity 67    
Precipitation  
Precipitation 0.00 in - - ()
Snow  
Snow 0.00 in - - ()
Snow Depth 19.00 in    
Wind  
Wind Speed 51 mph (NW)    
Max Wind Speed 64 mph    
Max Gust Speed 78 mph    
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

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 28, 2012 Rise Set
Actual Time 7:20 AM EST 4:13 PM EST
Civil Twilight 6:47 AM EST 4:47 PM EST
Nautical Twilight 6:10 AM EST 5:23 PM EST
Astronomical Twilight 5:35 AM EST 5:58 PM EST
Moon 4:50 PM EST (12/28) 7:10 AM EST (12/28)
Length of Visible Light 9h 59m
Length of Day
8h 53m
Full, 100% of the Moon is Illuminated
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 12.2 °F -10.2 °F 12.2 °F 100% - 0.1 mi NW 33.4 mph 47.2 mph N/A Fog , Snow Blowing Snow
2:51 AM 6.8 °F -20.6 °F 6.8 °F 100% - 0.1 mi NW 46.0 mph 57.5 mph N/A Fog , Snow Blowing Snow
3:59 AM 1.4 °F -28.0 °F 1.4 °F 100% - 0.1 mi NW 44.9 mph 50.6 mph N/A Fog , Snow Blowing Snow
4:48 AM -0.4 °F -33.4 °F -0.4 °F 100% - 0.0 mi NW 58.7 mph - N/A Fog , Snow Blowing Snow
5:55 AM 1.4 °F -30.4 °F 1.4 °F 100% - 0.0 mi NW 56.4 mph - N/A Fog , Snow Blowing Snow
6:50 AM 5.0 °F -25.8 °F 5.0 °F 100% - 0.1 mi NNW 59.8 mph 67.9 mph N/A Fog , Snow Blowing Snow
7:50 AM 5.0 °F -25.6 °F 5.0 °F 100% - 0.1 mi NW 58.7 mph 62.1 mph N/A Fog Light Freezing Fog
8:50 AM 5.0 °F -25.0 °F 5.0 °F 100% - 0.1 mi NW 55.2 mph 65.6 mph N/A Fog Light Freezing Fog
9:54 AM 6.8 °F -23.0 °F 6.8 °F 100% - 0.1 mi NW 58.7 mph - N/A Fog Light Freezing Fog
10:49 AM 6.8 °F -21.3 °F 6.8 °F 100% - 0.1 mi NW 49.5 mph - N/A Fog Light Freezing Fog
11:48 AM 5.0 °F -25.4 °F 5.0 °F 100% - 0.1 mi NW 57.5 mph - N/A Fog Light Freezing Fog
12:54 PM 6.8 °F -24.0 °F 6.8 °F 100% - 0.1 mi NW 64.4 mph 72.5 mph N/A Fog Light Freezing Fog
1:52 PM 8.6 °F -20.8 °F 5.0 °F 85% - 100.0 mi NW 61.0 mph 74.8 mph N/A   Partly Cloudy
2:53 PM 8.6 °F -19.2 °F 3.2 °F 79% - 100.0 mi NNW 51.8 mph 73.6 mph N/A   Partly Cloudy
3:54 PM 8.6 °F -20.2 °F 1.4 °F 73% - 100.0 mi NW 57.5 mph 72.5 mph N/A   Partly Cloudy
4:50 PM 10.4 °F -18.6 °F 3.2 °F 73% - 120.0 mi NNW 63.3 mph 78.3 mph N/A   Partly Cloudy
5:50 PM 8.6 °F -20.4 °F 1.4 °F 73% - 120.0 mi NNW 58.7 mph 73.6 mph N/A   Partly Cloudy
6:51 PM 6.8 °F -23.8 °F -2.2 °F 67% - 120.0 mi NW 63.3 mph 71.3 mph N/A   Partly Cloudy
7:50 PM 6.8 °F -23.4 °F 1.4 °F 79% - 120.0 mi NW 61.0 mph 66.7 mph N/A   Scattered Clouds
8:49 PM 8.6 °F -19.6 °F 8.6 °F 100% - 0.1 mi NW 54.1 mph 58.7 mph N/A Fog , Snow Blowing Snow
9:51 PM 8.6 °F -20.0 °F 8.6 °F 100% - 0.1 mi NW 56.4 mph - N/A Fog , Snow Blowing Snow
10:54 PM 10.4 °F -16.2 °F 10.4 °F 100% - 0.1 mi NW 49.5 mph - N/A Fog , Snow Blowing Snow
11:56 PM 8.6 °F -18.6 °F 8.6 °F 100% - 0.2 mi NW 48.3 mph - N/A Fog , Snow Blowing Snow