Weather History for Martinsburg, WV

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Monday, May 5, 2014

  Actual Average Record
Temperature  
Mean Temperature 53 °F 58 °F  
Max Temperature 65 °F 70 °F 90 °F (1928)
Min Temperature 41 °F 46 °F 30 °F (1966)
Degree Days  
Heating Degree Days 12 8  
Month to date heating degree days 32 41  
Since 1 July heating degree days 5322 5098  
Cooling Degree Days 0 1  
Month to date cooling degree days 0 5  
Year to date cooling degree days 7 14  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 34 °F    
Average Humidity 60    
Maximum Humidity 93    
Minimum Humidity 26    
Precipitation  
Precipitation 0.19 in 0.13 in 1.63 in (1989)
Month to date precipitation 0.21 0.65  
Year to date precipitation 9.79 12.29  
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 5 mph (West)    
Max Wind Speed 15 mph    
Max Gust Speed 20 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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Astronomy

May. 05, 2014 Rise Set
Actual Time 6:08 AM EDT 8:09 PM EDT
Civil Twilight 5:39 AM EDT 8:38 PM EDT
Nautical Twilight 5:03 AM EDT 9:14 PM EDT
Astronomical Twilight 4:24 AM EDT 9:53 PM EDT
Moon 11:26 AM EDT (5/5) 12:52 AM EDT (5/5)
Length of Visible Light 14h 59m
Length of Day
14h 00m
Waxing Crescent, 36% of the Moon is Illuminated
May 5
Waxing Crescent
May 6
First Quarter
May 14
Full
May 21
Last Quarter
May 28
New

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 51.1 °F - 28.9 °F 43% 29.99 in 10.0 mi NNW 10.4 mph - N/A   Clear
1:53 AM 50.0 °F - 28.0 °F 43% 30.00 in 10.0 mi NW 9.2 mph - N/A   Clear
2:53 AM 48.0 °F - 28.0 °F 46% 30.01 in 10.0 mi Variable 6.9 mph - N/A   Clear
3:53 AM 46.9 °F - 30.9 °F 54% 30.00 in 10.0 mi WNW 11.5 mph - N/A   Clear
4:53 AM 45.0 °F 41.2 °F 30.9 °F 58% 30.01 in 10.0 mi WNW 6.9 mph - N/A   Clear
5:53 AM 43.0 °F 41.3 °F 30.9 °F 62% 30.04 in 10.0 mi Variable 3.5 mph - N/A   Clear
6:53 AM 45.0 °F - 32.0 °F 60% 30.06 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 48.9 °F - 32.0 °F 52% 30.08 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 51.1 °F - 32.0 °F 48% 30.08 in 10.0 mi NW 6.9 mph - N/A   Clear
9:53 AM 55.0 °F - 32.0 °F 42% 30.07 in 10.0 mi NNE 4.6 mph - N/A   Clear
10:53 AM 57.9 °F - 33.1 °F 39% 30.06 in 10.0 mi NW 5.8 mph - N/A   Clear
11:53 AM 60.1 °F - 30.9 °F 33% 30.03 in 10.0 mi NNW 10.4 mph - N/A   Clear
12:53 PM 61.0 °F - 28.9 °F 30% 30.01 in 10.0 mi West 4.6 mph - N/A   Clear
2:53 PM 63.0 °F - 28.9 °F 28% 29.99 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 64.9 °F - 28.9 °F 26% 29.95 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:53 PM 64.0 °F - 30.0 °F 28% 29.92 in 10.0 mi ESE 3.5 mph - N/A   Overcast
5:53 PM 61.0 °F - 36.0 °F 39% 29.93 in 10.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
6:53 PM 55.0 °F - 39.9 °F 57% 29.96 in 7.0 mi SSW 9.2 mph - 0.01 in Rain Light Rain
7:53 PM 51.1 °F - 42.1 °F 71% 29.96 in 9.0 mi WSW 9.2 mph - 0.03 in Rain Light Rain
8:53 PM 48.0 °F - 43.0 °F 83% 29.94 in 5.0 mi SW 9.2 mph - 0.05 in Rain Rain
9:53 PM 48.0 °F - 45.0 °F 89% 29.94 in 7.0 mi SSW 5.8 mph - 0.09 in Rain Light Rain
10:53 PM 48.9 °F - 46.0 °F 90% 29.95 in 10.0 mi Calm Calm - 0.01 in   Overcast