Martinsburg, WV

1:21 AM EDT on October 22, 2017 (GMT -0400)
Eastern W Va Regional-Shepherd

Weather History for KMRB - January, 2015

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Sunday, January 18, 2015

  Actual Average Record
Temperature  
Mean Temperature 35 °F 31 °F  
Max Temperature 45 °F 39 °F 69 °F (1990)
Min Temperature 25 °F 22 °F -6 °F (2003)
Degree Days  
Heating Degree Days 30 34  
Month to date heating degree days 636 612  
Since 1 July heating degree days 2405 2638  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 25 °F    
Average Humidity 66    
Maximum Humidity 81    
Minimum Humidity 51    
Precipitation  
Precipitation T in 0.08 in 0.80 in (1937)
Month to date precipitation 0.97 1.37  
Year to date precipitation 0.97 1.37  
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 4 mph (NNW)    
Max Wind Speed 18 mph    
Max Gust Speed 25 mph    
Visibility 9 miles    
Events Rain    
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. 18, 2015 Rise Set
Actual Time 7:29 AM EST 5:15 PM EST
Civil Twilight 6:59 AM EST 5:45 PM EST
Nautical Twilight 6:26 AM EST 6:18 PM EST
Astronomical Twilight 5:54 AM EST 6:50 PM EST
Moon 5:23 AM EST (1/18) 3:37 PM EST (1/18)
Length of Visible Light 10h 45m
Length of Day
9h 46m
Waning Crescent, 5% of the Moon is Illuminated
Jan 18
Waning Crescent
Jan 20
New
Jan 26
First Quarter
Feb 3
Full
Feb 11
Last 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 28.0 °F - 19.9 °F 72% 30.07 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 27.0 °F - 19.0 °F 72% 30.06 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 27.0 °F - 19.9 °F 75% 30.05 in 8.0 mi Calm Calm - N/A   Clear
3:53 AM 26.1 °F - 19.9 °F 78% 30.02 in 9.0 mi Calm Calm - N/A   Clear
4:53 AM 26.1 °F - 19.9 °F 78% 30.00 in 9.0 mi Calm Calm - N/A   Clear
5:53 AM 27.0 °F - 19.9 °F 75% 29.98 in 8.0 mi Calm Calm - N/A   Clear
6:53 AM 27.0 °F - 21.0 °F 78% 29.96 in 8.0 mi Calm Calm - N/A   Clear
7:53 AM 28.9 °F 25.2 °F 21.9 °F 75% 29.93 in 6.0 mi NNE 3.5 mph - N/A   Haze
8:53 AM 30.9 °F - 24.1 °F 76% 29.93 in 7.0 mi Calm Calm - N/A   Clear
9:53 AM 33.1 °F 28.7 °F 25.0 °F 72% 29.90 in 8.0 mi North 4.6 mph - N/A   Clear
10:53 AM 35.1 °F 32.2 °F 26.1 °F 70% 29.88 in 8.0 mi North 3.5 mph - N/A   Clear
11:53 AM 37.9 °F 33.5 °F 27.0 °F 65% 29.80 in 8.0 mi North 5.8 mph - N/A   Clear
12:53 PM 37.9 °F 34.4 °F 27.0 °F 65% 29.79 in 8.0 mi North 4.6 mph - N/A   Overcast
1:53 PM 37.9 °F 34.4 °F 28.0 °F 68% 29.77 in 7.0 mi NNE 4.6 mph - 0.00 in Rain Light Rain
2:53 PM 39.0 °F 35.7 °F 30.0 °F 70% 29.79 in 7.0 mi NNE 4.6 mph - 0.00 in   Overcast
3:53 PM 41.0 °F 39.0 °F 30.0 °F 65% 29.79 in 9.0 mi ENE 3.5 mph - N/A   Overcast
4:53 PM 39.0 °F - 30.0 °F 70% 29.80 in 8.0 mi Calm Calm - N/A   Overcast
5:53 PM 36.0 °F - 28.9 °F 76% 29.84 in 8.0 mi Calm Calm - N/A   Overcast
6:53 PM 43.0 °F 37.7 °F 26.1 °F 51% 29.86 in 10.0 mi NW 9.2 mph - N/A   Clear
7:53 PM 41.0 °F 35.2 °F 25.0 °F 53% 29.86 in 10.0 mi West 9.2 mph - N/A   Clear
8:53 PM 43.0 °F 36.4 °F 26.1 °F 51% 29.87 in 10.0 mi West 12.7 mph - N/A   Mostly Cloudy
9:53 PM 42.1 °F 35.2 °F 26.1 °F 53% 29.86 in 10.0 mi West 12.7 mph - N/A   Clear
10:53 PM 36.0 °F 29.6 °F 25.0 °F 64% 29.87 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
11:53 PM 39.9 °F 35.1 °F 28.0 °F 63% 29.86 in 10.0 mi WSW 6.9 mph - N/A   Overcast