Martinsburg, WV

4:59 AM EST on November 18, 2019 (GMT -0500)
Eastern W Va Regional-Shepherd

Weather History for KMRB - September, 2019

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Monday, September 9, 2019

  Actual Average Record
Temperature  
Mean Temperature 72 °F 68 °F  
Max Temperature 81 °F 79 °F 101 °F (1939)
Min Temperature 62 °F 57 °F 40 °F (1986)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 9  
Since 1 July heating degree days 1 16  
Cooling Degree Days 6 4  
Month to date cooling degree days 45 45  
Year to date cooling degree days 1096 837  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 59 °F    
Average Humidity 66    
Maximum Humidity 90    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in 0.12 in 2.68 in (2018)
Month to date precipitation 0.00 1.03  
Year to date precipitation 33.52 27.27  
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 2 mph ()    
Max Wind Speed 10 mph    
Max Gust Speed 12 mph    
Visibility 10.0 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 09, 2019 Rise Set
Actual Time 6:47 AM EDT 7:30 PM EDT
Civil Twilight 6:20 AM EDT 7:57 PM EDT
Nautical Twilight 5:48 AM EDT 8:29 PM EDT
Astronomical Twilight 5:14 AM EDT 9:02 PM EDT
Moon 5:23 PM EDT (9/9) 2:18 AM EDT (9/9)
Length of Visible Light 13h 37m
Length of Day
12h 43m
Waxing Gibbous, 83% of the Moon is Illuminated
Sep 9
Waxing Gibbous
Sep 14
Full
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 68.0 °F - 60.1 °F 76% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
1:53 AM 66.9 °F - 60.1 °F 79% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
2:53 AM 68.0 °F - 61.0 °F 78% 30.11 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:53 AM 66.9 °F - 59.0 °F 76% 30.12 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:53 AM 66.0 °F - 60.1 °F 81% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
5:53 AM 66.0 °F - 57.0 °F 73% 30.14 in 10.0 mi North 4.6 mph - N/A   Partly Cloudy
6:53 AM 66.9 °F - 57.0 °F 70% 30.17 in 10.0 mi NNE 6.9 mph - N/A   Overcast
7:53 AM 66.9 °F - 57.0 °F 70% 30.18 in 10.0 mi North 4.6 mph - N/A   Overcast
8:53 AM 69.1 °F - 57.9 °F 68% 30.20 in 10.0 mi NNE 6.9 mph - N/A   Mostly Cloudy
9:53 AM 70.0 °F - 57.9 °F 65% 30.21 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
10:53 AM 73.0 °F - 59.0 °F 61% 30.22 in 10.0 mi North 4.6 mph - N/A   Overcast
11:53 AM 75.0 °F - 57.9 °F 55% 30.21 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:53 PM 77.0 °F - 59.0 °F 54% 30.20 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 PM 79.0 °F - 59.0 °F 50% 30.19 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
2:53 PM 79.0 °F - 57.0 °F 47% 30.19 in 10.0 mi SE 5.8 mph - N/A   Overcast
3:53 PM 79.0 °F - 57.9 °F 48% 30.18 in 10.0 mi SE 4.6 mph - N/A   Overcast
4:53 PM 80.1 °F 80.6 °F 57.9 °F 47% 30.18 in 10.0 mi ENE 3.5 mph - N/A   Overcast
5:53 PM 80.1 °F 80.7 °F 59.0 °F 48% 30.17 in 10.0 mi SE 3.5 mph - N/A   Clear
6:53 PM 77.0 °F - 57.9 °F 52% 30.18 in 10.0 mi East 4.6 mph - N/A   Clear
7:53 PM 71.1 °F - 59.0 °F 66% 30.19 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 68.0 °F - 60.1 °F 76% 30.22 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 66.0 °F - 59.0 °F 78% 30.23 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 64.0 °F - 59.0 °F 84% 30.23 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 63.0 °F - 59.0 °F 87% 30.23 in 10.0 mi Calm Calm - N/A   Clear