Martinsburg, WV

8:22 PM EST on February 24, 2017 (GMT -0500)
Eastern W Va Regional-Shepherd

Weather History for KMRB - September, 2013

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Friday, September 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F 66 °F  
Max Temperature 76 °F 78 °F 100 °F (1931)
Min Temperature 56 °F 55 °F 40 °F (1943)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 2 16  
Since 1 July heating degree days 6 23  
Cooling Degree Days 1 3  
Month to date cooling degree days 98 60  
Year to date cooling degree days 1016 852  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 57    
Maximum Humidity 78    
Minimum Humidity 36    
Precipitation  
Precipitation T in 0.12 in 1.75 in (1934)
Month to date precipitation 0.44 1.49  
Year to date precipitation 22.82 27.73  
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 11 mph (NW)    
Max Wind Speed 24 mph    
Max Gust Speed 30 mph    
Visibility 10 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

Sep. 13, 2013 Rise Set
Actual Time 6:51 AM EDT 7:23 PM EDT
Civil Twilight 6:24 AM EDT 7:50 PM EDT
Nautical Twilight 5:52 AM EDT 8:21 PM EDT
Astronomical Twilight 5:20 AM EDT 8:54 PM EDT
Moon 3:09 PM EDT (9/13) 12:20 AM EDT (9/13)
Length of Visible Light 13h 25m
Length of Day
12h 31m
First Quarter, 61% of the Moon is Illuminated
Sep 13
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 70.0 °F 63.0 °F 78% 29.75 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 69.1 °F 62.1 °F 78% 29.75 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
2:53 AM 70.0 °F 61.0 °F 73% 29.74 in 10.0 mi NNW 9.2 mph - N/A   Scattered Clouds
3:53 AM 68.0 °F 57.0 °F 68% 29.75 in 10.0 mi NNW 15.0 mph 23.0 mph N/A   Overcast
4:53 AM 66.9 °F 57.0 °F 70% 29.77 in 10.0 mi NNW 8.1 mph - N/A   Overcast
5:53 AM 66.0 °F 55.9 °F 70% 29.77 in 10.0 mi NNW 10.4 mph - N/A   Overcast
6:53 AM 66.0 °F 57.0 °F 73% 29.78 in 10.0 mi NNW 3.5 mph - 0.00 in Rain Light Rain
7:53 AM 64.9 °F 55.9 °F 73% 29.81 in 10.0 mi Calm Calm - 0.00 in   Overcast
8:53 AM 68.0 °F 53.1 °F 59% 29.82 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
9:53 AM 70.0 °F 53.1 °F 55% 29.83 in 10.0 mi NNW 12.7 mph - N/A   Scattered Clouds
10:53 AM 71.1 °F 50.0 °F 47% 29.83 in 10.0 mi NW 18.4 mph 23.0 mph N/A   Clear
11:53 AM 73.0 °F 50.0 °F 44% 29.83 in 10.0 mi NNW 10.4 mph - N/A   Partly Cloudy
12:53 PM 73.9 °F 48.0 °F 40% 29.82 in 10.0 mi NW 13.8 mph 20.7 mph N/A   Clear
1:53 PM 73.9 °F 46.9 °F 38% 29.82 in 10.0 mi NW 11.5 mph 20.7 mph N/A   Mostly Cloudy
2:53 PM 73.0 °F 46.9 °F 39% 29.82 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy
3:53 PM 75.9 °F 46.0 °F 35% 29.81 in 10.0 mi WNW 15.0 mph 20.7 mph 0.00 in   Partly Cloudy
4:10 PM 69.8 °F 51.8 °F 53% 29.83 in 10.0 mi North 13.8 mph - N/A   Scattered Clouds
4:53 PM 66.0 °F 53.1 °F 63% 29.84 in 10.0 mi NNW 9.2 mph - 0.00 in Rain Light Rain
5:53 PM 68.0 °F 48.9 °F 50% 29.84 in 10.0 mi NNW 19.6 mph 28.8 mph 0.00 in   Mostly Cloudy
6:53 PM 64.9 °F 48.0 °F 54% 29.88 in 10.0 mi NNW 17.3 mph 21.9 mph N/A   Scattered Clouds
7:53 PM 63.0 °F 45.0 °F 52% 29.91 in 10.0 mi NW 15.0 mph 24.2 mph N/A   Mostly Cloudy
8:53 PM 61.0 °F 46.0 °F 58% 29.93 in 10.0 mi NW 13.8 mph 23.0 mph N/A   Clear
9:53 PM 61.0 °F 46.9 °F 60% 29.96 in 10.0 mi NW 8.1 mph - N/A   Clear
10:53 PM 60.1 °F 46.9 °F 62% 29.97 in 10.0 mi North 8.1 mph - N/A   Overcast
11:53 PM 57.9 °F 43.0 °F 58% 29.98 in 10.0 mi NNW 11.5 mph 18.4 mph N/A   Partly Cloudy