Martinsburg, WV

10:09 PM EDT on September 29, 2016 (GMT -0400)
Eastern W Va Regional-Shepherd

Weather History for KMRB - October, 2012

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Saturday, October 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 54 °F 52 °F  
Max Temperature 63 °F 64 °F 86 °F (1938)
Min Temperature 45 °F 41 °F 19 °F (1972)
Degree Days  
Heating Degree Days 11 13  
Month to date heating degree days 207 196  
Since 1 July heating degree days 284 287  
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 39 °F    
Average Humidity 63    
Maximum Humidity 86    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in 0.10 in 1.79 in (1995)
Month to date precipitation 1.87 1.98  
Year to date precipitation 27.83 31.79  
Sea Level Pressure  
Sea Level Pressure 29.81 in    
Wind  
Wind Speed 8 mph (West)    
Max Wind Speed 21 mph    
Max Gust Speed 25 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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Date:

Astronomy

Oct. 20, 2012 Rise Set
Actual Time 7:27 AM EDT 6:25 PM EDT
Civil Twilight 7:00 AM EDT 6:52 PM EDT
Nautical Twilight 6:28 AM EDT 7:23 PM EDT
Astronomical Twilight 5:57 AM EDT 7:54 PM EDT
Moon 1:00 PM EDT (10/20) 11:09 PM EDT (10/20)
Length of Visible Light 11h 52m
Length of Day
10h 57m
Waxing Crescent, 34% of the Moon is Illuminated
Oct 20
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
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 - 43.0 °F 74% 29.70 in 10.0 mi SSW 4.6 mph - N/A   Clear
1:53 AM 46.9 °F - 42.1 °F 83% 29.70 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 54.0 °F - 39.9 °F 59% 29.72 in 10.0 mi WNW 5.8 mph - N/A   Clear
3:53 AM 53.1 °F - 39.9 °F 61% 29.72 in 10.0 mi NW 5.8 mph - N/A   Clear
4:53 AM 51.1 °F - 39.0 °F 63% 29.73 in 10.0 mi NNW 4.6 mph - N/A   Clear
5:53 AM 48.0 °F - 39.9 °F 74% 29.74 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
6:53 AM 52.0 °F - 41.0 °F 66% 29.75 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 52.0 °F - 41.0 °F 66% 29.78 in 10.0 mi SSW 3.5 mph - N/A   Overcast
8:53 AM 53.1 °F - 42.1 °F 66% 29.79 in 10.0 mi Calm Calm - N/A   Overcast
9:53 AM 55.9 °F - 41.0 °F 57% 29.80 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
10:53 AM 59.0 °F - 37.9 °F 46% 29.80 in 10.0 mi WNW 17.3 mph - N/A   Clear
11:53 AM 60.1 °F - 37.0 °F 42% 29.81 in 10.0 mi West 16.1 mph 24.2 mph N/A   Clear
12:53 PM 62.1 °F - 37.0 °F 39% 29.80 in 10.0 mi WNW 18.4 mph - N/A   Clear
2:53 PM 61.0 °F - 37.0 °F 41% 29.80 in 10.0 mi West 10.4 mph - N/A   Scattered Clouds
3:53 PM 60.1 °F - 35.1 °F 39% 29.81 in 10.0 mi WSW 12.7 mph 23.0 mph N/A   Mostly Cloudy
4:53 PM 60.1 °F - 35.1 °F 39% 29.82 in 10.0 mi WSW 13.8 mph - N/A   Clear
5:53 PM 57.0 °F - 36.0 °F 45% 29.84 in 10.0 mi West 10.4 mph - N/A   Scattered Clouds
6:53 PM 55.0 °F - 36.0 °F 49% 29.87 in 10.0 mi West 10.4 mph - N/A   Clear
7:53 PM 55.9 °F - 37.0 °F 49% 29.89 in 10.0 mi WNW 8.1 mph - N/A   Overcast
8:53 PM 54.0 °F - 37.9 °F 55% 29.91 in 10.0 mi West 8.1 mph - N/A   Clear
9:53 PM 50.0 °F - 37.9 °F 63% 29.92 in 10.0 mi West 9.2 mph - N/A   Clear
10:53 PM 48.9 °F - 37.9 °F 66% 29.94 in 10.0 mi SW 6.9 mph - N/A   Clear
11:53 PM 46.0 °F 43.1 °F 39.0 °F 76% 29.95 in 10.0 mi SSE 5.8 mph - N/A   Clear