Martinsburg, WV

8:29 AM EDT on July 28, 2017 (GMT -0400)
Eastern W Va Regional-Shepherd

Weather History for KMRB - May, 2013

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Sunday, May 5, 2013

  Actual Average Record
Temperature  
Mean Temperature 52 °F 58 °F  
Max Temperature 65 °F 70 °F 90 °F (1928)
Min Temperature 38 °F 46 °F 30 °F (1966)
Degree Days  
Heating Degree Days 13 8  
Month to date heating degree days 49 41  
Since 1 July heating degree days 4790 5098  
Cooling Degree Days 0 1  
Month to date cooling degree days 0 5  
Year to date cooling degree days 31 14  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 38 °F    
Average Humidity 61    
Maximum Humidity 85    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in 0.13 in 2.01 in (2017)
Month to date precipitation 0.00 0.65  
Year to date precipitation 9.11 12.29  
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 4 mph (East)    
Max Wind Speed 13 mph    
Max Gust Speed 22 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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Astronomy

May. 05, 2013 Rise Set
Actual Time 6:08 AM EDT 8:09 PM EDT
Civil Twilight 5:38 AM EDT 8:39 PM EDT
Nautical Twilight 5:02 AM EDT 9:15 PM EDT
Astronomical Twilight 4:24 AM EDT 9:54 PM EDT
Moon 3:36 AM EDT (5/5) 4:08 PM EDT (5/5)
Length of Visible Light 15h 00m
Length of Day
14h 01m
Waning Crescent, 18% of the Moon is Illuminated
May 5
Waning Crescent
May 9
New
May 18
First Quarter
May 25
Full
May 31
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 45.0 °F - 39.0 °F 80% 30.22 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 44.1 °F - 37.9 °F 79% 30.22 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 43.0 °F - 37.9 °F 82% 30.21 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 41.0 °F 39.0 °F 36.0 °F 82% 30.21 in 10.0 mi West 3.5 mph - N/A   Clear
4:53 AM 42.1 °F 39.2 °F 37.9 °F 85% 30.21 in 10.0 mi East 4.6 mph - N/A   Clear
5:53 AM 39.9 °F - 36.0 °F 86% 30.23 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 44.1 °F 40.1 °F 39.0 °F 82% 30.23 in 10.0 mi East 6.9 mph - N/A   Clear
7:53 AM 46.9 °F - 39.9 °F 77% 30.24 in 10.0 mi East 4.6 mph - N/A   Clear
8:53 AM 48.0 °F - 39.0 °F 71% 30.25 in 10.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
9:53 AM 50.0 °F - 37.9 °F 63% 30.25 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
10:46 AM 51.8 °F - 37.4 °F 58% 30.24 in 10.0 mi ESE 6.9 mph - N/A   Scattered Clouds
10:53 AM 51.1 °F - 37.9 °F 61% 30.25 in 10.0 mi ESE 8.1 mph - N/A   Scattered Clouds
11:53 AM 54.0 °F - 37.0 °F 53% 30.23 in 10.0 mi ESE 6.9 mph - N/A   Clear
12:53 PM 57.0 °F - 37.9 °F 49% 30.22 in 10.0 mi NE 4.6 mph - N/A   Clear
2:53 PM 62.1 °F - 37.9 °F 41% 30.18 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:53 PM 64.0 °F - 39.0 °F 40% 30.16 in 10.0 mi East 6.9 mph - N/A   Clear
4:53 PM 64.9 °F - 39.9 °F 40% 30.14 in 10.0 mi ESE 6.9 mph - N/A   Clear
5:53 PM 64.0 °F - 37.0 °F 37% 30.14 in 10.0 mi Variable 5.8 mph - N/A   Clear
6:53 PM 60.1 °F - 37.9 °F 44% 30.15 in 10.0 mi SE 5.8 mph - N/A   Clear
7:53 PM 57.9 °F - 37.9 °F 47% 30.16 in 10.0 mi ESE 4.6 mph - N/A   Clear
8:53 PM 55.0 °F - 39.0 °F 55% 30.17 in 10.0 mi ESE 3.5 mph - N/A   Clear
9:53 PM 52.0 °F - 39.9 °F 63% 30.18 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 48.9 °F - 39.0 °F 69% 30.19 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 48.0 °F - 39.9 °F 74% 30.19 in 10.0 mi Calm Calm - N/A   Clear