Weather History for Martinsburg, WV

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Thursday, May 24, 2012

  Actual Average Record
Temperature  
Mean Temperature 73 °F 63 °F  
Max Temperature 81 °F 75 °F 96 °F (1941)
Min Temperature 64 °F 52 °F 31 °F (1963)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 35 147  
Since 1 July heating degree days 3998 5204  
Cooling Degree Days 8 2  
Month to date cooling degree days 65 32  
Year to date cooling degree days 82 41  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 63 °F    
Average Humidity 77    
Maximum Humidity 100    
Minimum Humidity 54    
Precipitation  
Precipitation 0.04 in 0.14 in 0.80 in (1938)
Month to date precipitation 3.80 3.18  
Year to date precipitation 12.18 14.82  
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 3 mph (SSE)    
Max Wind Speed 22 mph    
Max Gust Speed 28 mph    
Visibility 5 miles    
Events Fog , Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 24, 2012 Rise Set
Actual Time 5:50 AM EDT 8:27 PM EDT
Civil Twilight 5:19 AM EDT 8:58 PM EDT
Nautical Twilight 4:41 AM EDT 9:37 PM EDT
Astronomical Twilight 3:57 AM EDT 10:21 PM EDT
Moon 8:48 AM EDT (5/24) 11:26 PM EDT (5/24)
Length of Visible Light 15h 38m
Length of Day
14h 36m
Waxing Crescent, 12% of the Moon is Illuminated
May 24
Waxing Crescent
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:28 AM 64.4 °F - 62.6 °F 94% 29.99 in 2.5 mi Calm Calm - N/A   Clear
12:41 AM 64.4 °F - 62.6 °F 94% 29.99 in 1.5 mi Calm Calm - N/A   Clear
12:53 AM 64.9 °F - 64.0 °F 97% 29.99 in 1.2 mi Calm Calm - N/A   Partly Cloudy
1:01 AM 64.4 °F - 62.6 °F 94% 30.00 in 0.5 mi Calm Calm - N/A Fog Fog
1:13 AM 64.4 °F - 62.6 °F 94% 30.00 in 1.8 mi ESE 3.5 mph - N/A   Scattered Clouds
1:21 AM 64.4 °F - 62.6 °F 94% 29.99 in 3.0 mi Calm Calm - N/A   Mostly Cloudy
1:33 AM 64.4 °F - 62.6 °F 94% 30.00 in 2.5 mi Calm Calm - N/A   Overcast
1:43 AM 64.4 °F - 62.6 °F 94% 29.99 in 4.0 mi Calm Calm - N/A   Overcast
1:53 AM 64.9 °F - 63.0 °F 93% 29.99 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
2:31 AM 64.4 °F - 62.6 °F 94% 29.99 in 4.0 mi Calm Calm - N/A   Overcast
2:53 AM 64.9 °F - 63.0 °F 93% 29.99 in 6.0 mi Calm Calm - N/A   Overcast
3:50 AM 64.4 °F - 62.6 °F 94% 30.01 in 4.0 mi Calm Calm - 0.02 in   Overcast
3:53 AM 64.9 °F - 63.0 °F 93% 30.00 in 5.0 mi Calm Calm - 0.02 in   Overcast
4:49 AM 66.2 °F - 64.4 °F 94% 30.00 in 5.0 mi Calm Calm - 0.00 in Rain Light Rain
4:53 AM 66.0 °F - 64.0 °F 93% 29.99 in 5.0 mi Calm Calm - 0.00 in Rain Light Rain
5:53 AM 64.9 °F - 63.0 °F 93% 30.01 in 2.5 mi Calm Calm - 0.00 in   Mostly Cloudy
6:00 AM 66.2 °F - 62.6 °F 88% 30.02 in 2.0 mi NNW 3.5 mph - N/A   Scattered Clouds
6:13 AM 64.4 °F - 62.6 °F 94% 30.03 in 1.5 mi Calm Calm - N/A   Partly Cloudy
6:21 AM 64.4 °F - 62.6 °F 94% 30.03 in 0.8 mi Calm Calm - N/A   Scattered Clouds
6:47 AM 64.4 °F - 62.6 °F 94% 30.04 in 1.0 mi Calm Calm - N/A   Mist
6:53 AM 64.0 °F - 63.0 °F 96% 30.04 in 1.0 mi Calm Calm - N/A   Scattered Clouds
7:00 AM 64.4 °F - 62.6 °F 94% 30.05 in 1.0 mi Calm Calm - N/A   Mostly Cloudy
7:16 AM 66.2 °F - 64.4 °F 94% 30.06 in 2.0 mi Calm Calm - N/A   Overcast
7:31 AM 66.2 °F - 64.4 °F 94% 30.06 in 3.0 mi Calm Calm - N/A   Overcast
7:53 AM 66.0 °F - 64.0 °F 93% 30.06 in 3.0 mi Calm Calm - N/A   Overcast
8:53 AM 68.0 °F - 64.9 °F 90% 30.07 in 6.0 mi Calm Calm - N/A   Overcast
9:53 AM 71.1 °F - 64.9 °F 81% 30.07 in 8.0 mi WSW 3.5 mph - N/A   Overcast
10:21 AM 71.6 °F - 64.4 °F 78% 30.09 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 AM 73.0 °F - 64.9 °F 76% 30.08 in 9.0 mi Variable 3.5 mph - N/A   Overcast
11:35 AM 73.4 °F - 64.4 °F 73% 30.09 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy
11:53 AM 73.9 °F - 64.9 °F 73% 30.08 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
12:27 PM 75.2 °F - 64.4 °F 69% 30.09 in 10.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
12:53 PM 78.1 °F - 63.0 °F 60% 30.07 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
1:53 PM 78.1 °F - 63.0 °F 60% 30.06 in 10.0 mi SSE 6.9 mph - N/A   Partly Cloudy
2:41 PM 78.8 °F - 62.6 °F 57% 30.06 in 1.2 mi ESE 8.1 mph - N/A   Haze
2:50 PM 80.6 °F 81.8 °F 62.6 °F 54% 30.06 in 0.8 mi East 8.1 mph - N/A   Haze
2:53 PM 79.0 °F - 62.1 °F 56% 30.05 in 1.0 mi SSE 5.8 mph - N/A   Haze
2:56 PM 78.8 °F - 62.6 °F 57% 30.06 in 5.0 mi Variable 5.8 mph - N/A   Haze
3:53 PM 80.1 °F 81.2 °F 62.1 °F 54% 30.03 in 10.0 mi SSE 11.5 mph - N/A   Partly Cloudy
4:53 PM 78.1 °F - 61.0 °F 56% 30.02 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
5:53 PM 80.1 °F 81.2 °F 62.1 °F 54% 30.01 in 10.0 mi SE 8.1 mph - N/A   Overcast
6:53 PM 75.9 °F - 63.0 °F 64% 30.02 in 10.0 mi SSE 3.5 mph - N/A   Scattered Clouds
7:53 PM 66.9 °F - 64.0 °F 90% 30.06 in 7.0 mi Calm Calm - 0.02 in Rain Light Rain
8:53 PM 66.9 °F - 64.9 °F 93% 30.05 in 9.0 mi Calm Calm - 0.00 in   Mostly Cloudy
9:53 PM 66.9 °F - 64.0 °F 90% 30.06 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:45 PM 66.2 °F - 64.4 °F 94% 30.09 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
10:53 PM 68.0 °F - 64.0 °F 87% 30.08 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:53 PM 68.0 °F - 64.9 °F 90% 30.08 in 10.0 mi Calm Calm - N/A   Overcast