Martinsburg, WV

8:02 AM EDT on August 24, 2016 (GMT -0400)
Eastern W Va Regional-Shepherd

Weather History for KMRB - January, 2012

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Sunday, January 8, 2012

  Actual Average Record
Temperature  
Mean Temperature 37 °F 31 °F  
Max Temperature 47 °F 39 °F 70 °F (2008)
Min Temperature 27 °F 22 °F -1 °F (1942)
Degree Days  
Heating Degree Days 28 34  
Month to date heating degree days 233 272  
Since 1 July heating degree days 1855 2298  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 24 °F    
Average Humidity 56    
Maximum Humidity 70    
Minimum Humidity 41    
Precipitation  
Precipitation 0.00 in 0.08 in 1.20 in (1978)
Month to date precipitation 0.01 0.58  
Year to date precipitation 0.01 0.58  
Sea Level Pressure  
Sea Level Pressure 30.25 in    
Wind  
Wind Speed 6 mph (WNW)    
Max Wind Speed 15 mph    
Max Gust Speed 28 mph    
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

Jan. 08, 2012 Rise Set
Actual Time 7:32 AM EST 5:05 PM EST
Civil Twilight 7:02 AM EST 5:34 PM EST
Nautical Twilight 6:28 AM EST 6:08 PM EST
Astronomical Twilight 5:56 AM EST 6:40 PM EST
Moon 4:46 PM EST (1/8) 6:49 AM EST (1/8)
Length of Visible Light 10h 32m
Length of Day
9h 32m
Full, 100% of the Moon is Illuminated
Jan 8
Full
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New
Jan 30
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 44.1 °F 38.6 °F 26.1 °F 49% 30.11 in 10.0 mi WNW 10.4 mph - N/A   Clear
1:53 AM 41.0 °F 36.4 °F 26.1 °F 55% 30.13 in 10.0 mi WNW 6.9 mph - N/A   Clear
2:53 AM 36.0 °F - 25.0 °F 64% 30.15 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 33.1 °F - 24.1 °F 70% 30.16 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 39.2 °F 35.0 °F 26.6 °F 61% 30.16 in 10.0 mi West 5.8 mph - N/A   Clear
5:53 AM 33.8 °F 29.6 °F 24.8 °F 70% 30.19 in 10.0 mi SSW 4.6 mph - N/A   Clear
6:53 AM 35.1 °F 31.0 °F 25.0 °F 67% 30.22 in 10.0 mi SSW 4.6 mph - N/A   Clear
7:53 AM 36.0 °F 32.1 °F 26.1 °F 67% 30.23 in 10.0 mi SSW 4.6 mph - N/A   Partly Cloudy
8:53 AM 37.0 °F 33.3 °F 28.0 °F 70% 30.26 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
9:53 AM 42.1 °F 37.1 °F 27.0 °F 55% 30.28 in 10.0 mi WNW 8.1 mph - N/A   Clear
10:53 AM 44.1 °F 38.6 °F 26.1 °F 49% 30.30 in 10.0 mi WNW 10.4 mph - N/A   Clear
11:53 AM 45.0 °F 40.1 °F 26.1 °F 48% 30.27 in 10.0 mi WNW 9.2 mph - N/A   Overcast
12:53 PM 45.0 °F 39.3 °F 25.0 °F 46% 30.26 in 10.0 mi WNW 11.5 mph - N/A   Partly Cloudy
1:53 PM 46.4 °F 40.4 °F 24.8 °F 43% 30.25 in 10.0 mi West 13.8 mph 18.4 mph N/A   Clear
2:53 PM 46.0 °F 40.6 °F 24.1 °F 42% 30.27 in 10.0 mi West 11.5 mph - N/A   Partly Cloudy
3:53 PM 46.0 °F 42.5 °F 24.1 °F 42% 30.28 in 10.0 mi NW 6.9 mph - N/A   Clear
4:53 PM 44.1 °F 41.5 °F 23.0 °F 43% 30.28 in 10.0 mi NNW 4.6 mph - N/A   Clear
5:53 PM 41.0 °F 37.1 °F 21.9 °F 47% 30.30 in 10.0 mi North 5.8 mph - N/A   Clear
6:53 PM 37.9 °F 35.5 °F 21.9 °F 53% 30.32 in 10.0 mi NNE 3.5 mph - N/A   Clear
7:53 PM 37.0 °F 33.3 °F 21.9 °F 54% 30.33 in 10.0 mi North 4.6 mph - N/A   Clear
8:53 PM 35.1 °F 29.3 °F 21.0 °F 57% 30.34 in 10.0 mi NNE 6.9 mph - N/A   Clear
9:53 PM 34.0 °F 27.2 °F 19.9 °F 56% 30.35 in 10.0 mi North 8.1 mph - N/A   Clear
10:53 PM 33.1 °F - 19.9 °F 59% 30.34 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 28.0 °F - 19.9 °F 72% 30.34 in 10.0 mi Calm Calm - N/A   Clear