Martinsburg, WV

3:18 AM EST on February 14, 2016 (GMT -0500)
Eastern W Va Regional-Shepherd

Weather History for KMRB - December, 2013

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Wednesday, December 11, 2013

  Actual Average Record
Temperature  
Mean Temperature 27 °F 35 °F  
Max Temperature 36 °F 44 °F 71 °F (1979)
Min Temperature 18 °F 27 °F 3 °F (1968)
Degree Days  
Heating Degree Days 38 30  
Month to date heating degree days 308 311  
Since 1 July heating degree days 1399 1381  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1057 895  
Moisture  
Dew Point 12 °F    
Average Humidity 47    
Maximum Humidity 55    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in 0.10 in 1.92 in (2008)
Month to date precipitation 2.73 1.13  
Year to date precipitation 33.89 37.12  
Sea Level Pressure  
Sea Level Pressure 30.33 in    
Wind  
Wind Speed 7 mph (SW)    
Max Wind Speed 13 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
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

Dec. 11, 2013 Rise Set
Actual Time 7:22 AM EST 4:48 PM EST
Civil Twilight 6:51 AM EST 5:18 PM EST
Nautical Twilight 6:18 AM EST 5:52 PM EST
Astronomical Twilight 5:45 AM EST 6:24 PM EST
Moon 1:19 PM EST (12/11) 1:42 AM EST (12/11)
Length of Visible Light 10h 26m
Length of Day
9h 26m
Waxing Gibbous, 71% of the Moon is Illuminated
Dec 11
Waxing Gibbous
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 27.0 °F 18.0 °F 10.9 °F 51% 30.23 in 10.0 mi West 9.2 mph - N/A   Clear
1:53 AM 26.1 °F 20.5 °F 10.9 °F 53% 30.29 in 10.0 mi SSW 4.6 mph - N/A   Clear
2:53 AM 27.0 °F 18.0 °F 12.0 °F 53% 30.31 in 10.0 mi West 9.2 mph - N/A   Clear
3:53 AM 28.0 °F 18.6 °F 10.9 °F 49% 30.31 in 10.0 mi WSW 10.4 mph - N/A   Clear
4:53 AM 26.1 °F 20.5 °F 10.9 °F 53% 30.33 in 10.0 mi South 4.6 mph - N/A   Clear
5:53 AM 26.1 °F 19.4 °F 10.9 °F 53% 30.35 in 10.0 mi SSW 5.8 mph - N/A   Clear
6:53 AM 24.1 °F 19.7 °F 10.0 °F 55% 30.37 in 10.0 mi Variable 3.5 mph - N/A   Clear
7:53 AM 26.1 °F - 10.9 °F 53% 30.38 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 26.1 °F 17.6 °F 12.0 °F 55% 30.40 in 10.0 mi West 8.1 mph - N/A   Clear
9:53 AM 28.9 °F 18.6 °F 12.0 °F 49% 30.40 in 10.0 mi West 12.7 mph - N/A   Clear
10:53 AM 30.0 °F 20.5 °F 12.9 °F 49% 30.38 in 10.0 mi West 11.5 mph - N/A   Clear
11:53 AM 30.9 °F 24.3 °F 14.0 °F 50% 30.34 in 10.0 mi South 6.9 mph - N/A   Clear
12:53 PM 33.1 °F 26.9 °F 12.0 °F 42% 30.31 in 10.0 mi SSW 6.9 mph - N/A   Clear
1:53 PM 34.0 °F 28.0 °F 12.0 °F 40% 30.29 in 10.0 mi SW 6.9 mph - N/A   Clear
2:53 PM 35.1 °F 29.3 °F 12.9 °F 40% 30.27 in 10.0 mi South 6.9 mph - N/A   Clear
3:53 PM 34.0 °F 29.8 °F 12.9 °F 42% 30.26 in 10.0 mi SSE 4.6 mph - N/A   Clear