Weather History for Martinsburg, WV

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Thursday, October 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 55 °F 53 °F  
Max Temperature 67 °F 65 °F 87 °F (1928)
Min Temperature 42 °F 41 °F 27 °F (1982)
Degree Days  
Heating Degree Days 10 12  
Month to date heating degree days 190 171  
Since 1 July heating degree days 267 262  
Cooling Degree Days 0 0  
Month to date cooling degree days 9 8  
Year to date cooling degree days 1144 893  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 77    
Maximum Humidity 96    
Minimum Humidity 58    
Precipitation  
Precipitation 0.81 in 0.10 in 2.47 in (1996)
Month to date precipitation 1.86 1.79  
Year to date precipitation 27.82 31.60  
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 5 mph (SSE)    
Max Wind Speed 20 mph    
Max Gust Speed 24 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 18, 2012 Rise Set
Actual Time 7:25 AM EDT 6:27 PM EDT
Civil Twilight 6:58 AM EDT 6:55 PM EDT
Nautical Twilight 6:26 AM EDT 7:26 PM EDT
Astronomical Twilight 5:55 AM EDT 7:57 PM EDT
Moon 11:04 AM EDT (10/18) 9:01 PM EDT (10/18)
Length of Visible Light 11h 56m
Length of Day
11h 02m
Waxing Crescent, 14% of the Moon is Illuminated
Oct 18
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 46.0 °F 42.1 °F 86% 29.89 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 46.0 °F 43.0 °F 89% 29.88 in 8.0 mi Calm Calm - N/A   Clear
2:53 AM 44.1 °F 41.0 °F 89% 29.89 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 43.0 °F 39.9 °F 89% 29.88 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 43.0 °F 39.9 °F 89% 29.89 in 6.0 mi Calm Calm - N/A   Clear
5:53 AM 43.0 °F 41.0 °F 93% 29.90 in 7.0 mi Calm Calm - N/A   Clear
6:53 AM 43.0 °F 39.9 °F 89% 29.90 in 7.0 mi Calm Calm - N/A   Clear
7:53 AM 43.0 °F 41.0 °F 93% 29.90 in 7.0 mi Calm Calm - N/A   Clear
8:53 AM 51.1 °F 46.9 °F 86% 29.92 in 10.0 mi SSE 5.8 mph - N/A   Clear
9:53 AM 54.0 °F 48.0 °F 80% 29.93 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 59.0 °F 48.9 °F 69% 29.92 in 10.0 mi SE 9.2 mph - N/A   Clear
11:53 AM 61.0 °F 50.0 °F 67% 29.89 in 10.0 mi SSE 17.3 mph 24.2 mph N/A   Clear
12:51 PM 62.6 °F 51.8 °F 68% 29.86 in 10.0 mi SSE 10.4 mph - N/A   Mostly Cloudy
12:53 PM 62.1 °F 51.1 °F 67% 29.86 in 10.0 mi SSE 15.0 mph 19.6 mph N/A   Mostly Cloudy
1:53 PM 62.1 °F 51.1 °F 67% 29.84 in 10.0 mi SSE 13.8 mph - N/A   Mostly Cloudy
2:53 PM 64.9 °F 51.1 °F 61% 29.85 in 10.0 mi South 11.5 mph 20.7 mph N/A   Scattered Clouds
3:53 PM 64.9 °F 52.0 °F 63% 29.84 in 10.0 mi South 9.2 mph - N/A   Overcast
4:53 PM 66.9 °F 53.1 °F 61% 29.80 in 10.0 mi SSE 8.1 mph 17.3 mph N/A   Mostly Cloudy
5:53 PM 66.0 °F 52.0 °F 60% 29.81 in 10.0 mi SE 3.5 mph - N/A   Overcast
6:53 PM 64.9 °F 53.1 °F 65% 29.83 in 10.0 mi Calm Calm - N/A   Overcast
7:50 PM 60.8 °F 57.2 °F 88% 29.84 in 10.0 mi SSE 4.6 mph - 0.04 in   Overcast
7:53 PM 60.1 °F 57.0 °F 90% 29.84 in 10.0 mi SE 6.9 mph - 0.04 in   Overcast
8:53 PM 60.1 °F 57.9 °F 93% 29.82 in 8.0 mi East 3.5 mph - 0.00 in   Overcast
9:18 PM 60.8 °F 57.2 °F 88% 29.81 in 7.0 mi Calm Calm - 0.00 in   Overcast
9:51 PM 60.8 °F 57.2 °F 88% 29.83 in 4.0 mi WNW 11.5 mph - 0.08 in Rain Rain
9:53 PM 60.1 °F 57.9 °F 93% 29.84 in 3.0 mi WNW 11.5 mph - 0.10 in Rain Heavy Rain
9:57 PM 60.8 °F 57.2 °F 88% 29.85 in 1.8 mi West 8.1 mph - 0.08 in Rain Heavy Rain
10:08 PM 60.8 °F 55.4 °F 82% 29.81 in 1.2 mi Variable 6.9 mph 21.9 mph 0.34 in Rain Heavy Rain
10:15 PM 60.8 °F 55.4 °F 82% 29.82 in 3.0 mi SSW 3.5 mph 18.4 mph 0.35 in Rain Rain
10:53 PM 59.0 °F 57.0 °F 93% 29.82 in 6.0 mi Calm Calm - 0.38 in Rain Rain
11:21 PM 57.2 °F 57.2 °F 100% 29.83 in 1.8 mi Calm Calm - 0.19 in Rain Heavy Rain
11:31 PM 59.0 °F 57.2 °F 94% 29.84 in 3.0 mi Calm Calm - 0.22 in Rain Light Rain
11:38 PM 57.2 °F 57.2 °F 100% 29.83 in 8.0 mi ENE 3.5 mph - 0.22 in Rain Light Rain
11:53 PM 57.9 °F 57.0 °F 97% 29.83 in 10.0 mi WNW 4.6 mph - 0.22 in   Overcast