Martinsburg, WV

1:38 AM EST on January 24, 2018 (GMT -0500)
Eastern W Va Regional-Shepherd

Weather History for KMRB - July, 2013

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Thursday, July 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 84 °F 75 °F  
Max Temperature 95 °F 86 °F 101 °F (1942)
Min Temperature 73 °F 64 °F 54 °F (1946)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 2 24  
Since 1 July heating degree days 0 0  
Cooling Degree Days 19 10  
Month to date cooling degree days 243 176  
Year to date cooling degree days 582 416  
Since 1 June cooling degree days 471 359  
Growing Degree Days 33 (Base 50)    
Moisture  
Dew Point 72 °F    
Average Humidity 70    
Maximum Humidity 93    
Minimum Humidity 46    
Precipitation  
Precipitation 0.00 in 0.12 in 1.81 in (1949)
Month to date precipitation 1.68 2.09  
Year to date precipitation 16.94 21.58  
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 4 mph (WSW)    
Max Wind Speed 9 mph    
Max Gust Speed 13 mph    
Visibility 8 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

Jul. 18, 2013 Rise Set
Actual Time 5:59 AM EDT 8:35 PM EDT
Civil Twilight 5:28 AM EDT 9:07 PM EDT
Nautical Twilight 4:49 AM EDT 9:45 PM EDT
Astronomical Twilight 4:06 AM EDT 10:29 PM EDT
Moon 4:30 PM EDT (7/18) 1:48 AM EDT (7/18)
Length of Visible Light 15h 38m
Length of Day
14h 36m
Waxing Gibbous, 77% of the Moon is Illuminated
Jul 18
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 78.1 °F - 73.0 °F 84% 30.14 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 AM 75.9 °F - 72.0 °F 87% 30.13 in 7.0 mi Calm Calm - N/A   Clear
2:53 AM 75.0 °F - 72.0 °F 90% 30.12 in 6.0 mi Calm Calm - N/A   Clear
3:53 AM 75.0 °F - 72.0 °F 90% 30.12 in 6.0 mi Calm Calm - N/A   Clear
4:53 AM 73.0 °F - 71.1 °F 93% 30.12 in 4.0 mi Calm Calm - N/A   Clear
5:53 AM 73.9 °F - 71.1 °F 91% 30.12 in 6.0 mi Calm Calm - N/A   Clear
6:53 AM 73.9 °F - 72.0 °F 93% 30.13 in 3.0 mi ENE 3.5 mph - N/A   Clear
7:53 AM 80.1 °F 83.8 °F 72.0 °F 76% 30.14 in 2.5 mi Calm Calm - N/A   Haze
8:08 AM 80.6 °F 85.4 °F 73.4 °F 79% 30.15 in 6.0 mi Calm Calm - N/A   Haze
8:53 AM 84.9 °F 91.4 °F 73.0 °F 67% 30.14 in 8.0 mi NNW 5.8 mph - N/A   Clear
9:53 AM 87.1 °F 94.5 °F 73.0 °F 63% 30.14 in 9.0 mi NW 6.9 mph - N/A   Clear
10:53 AM 88.0 °F 96.5 °F 73.9 °F 63% 30.13 in 9.0 mi West 5.8 mph - N/A   Clear
11:53 AM 90.0 °F 97.9 °F 73.0 °F 57% 30.12 in 9.0 mi East 3.5 mph - N/A   Clear
12:05 PM 91.4 °F 100.1 °F 73.4 °F 55% 30.14 in 2.0 mi WSW 6.9 mph - N/A   Haze
12:14 PM 89.6 °F 98.2 °F 73.4 °F 59% 30.13 in 10.0 mi West 4.6 mph - N/A   Clear
12:53 PM 91.0 °F 98.2 °F 72.0 °F 53% 30.11 in 10.0 mi NNW 4.6 mph - N/A   Clear
1:53 PM 93.0 °F 100.7 °F 72.0 °F 50% 30.09 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
2:53 PM 93.9 °F 100.8 °F 71.1 °F 47% 30.07 in 10.0 mi WNW 6.9 mph - N/A   Clear
3:53 PM 93.9 °F 100.3 °F 70.0 °F 46% 30.05 in 10.0 mi SW 4.6 mph - N/A   Clear
4:53 PM 93.9 °F 102.1 °F 72.0 °F 49% 30.03 in 10.0 mi WSW 9.2 mph - N/A   Clear
5:53 PM 93.9 °F 100.8 °F 71.1 °F 47% 30.02 in 10.0 mi Variable 5.8 mph - N/A   Clear
6:53 PM 91.9 °F 98.4 °F 71.1 °F 50% 30.04 in 10.0 mi West 4.6 mph - N/A   Clear
7:53 PM 89.1 °F 95.0 °F 71.1 °F 55% 30.03 in 10.0 mi SW 3.5 mph - N/A   Clear
8:53 PM 84.9 °F 90.7 °F 72.0 °F 65% 30.02 in 10.0 mi SW 3.5 mph - N/A   Clear
9:53 PM 82.9 °F 88.8 °F 73.0 °F 72% 30.02 in 10.0 mi South 3.5 mph - N/A   Clear
10:53 PM 80.1 °F 84.2 °F 73.0 °F 79% 30.03 in 8.0 mi WSW 4.6 mph - N/A   Clear
11:53 PM 80.1 °F 84.5 °F 73.9 °F 81% 30.02 in 7.0 mi South 3.5 mph - N/A   Clear