Weather History for Martinsburg, WV

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Week of July 14, 2013 through July 20, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 96 °F 94 °F 89 °F
Mean Temperature 84 °F 82 °F 79 °F
Min Temperature 73 °F 70 °F 67 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 19 17 14 120
Growing Degree Days (base 50) 36 32 28 221
Dew Point  
Dew Point 75 °F 70 °F 65 °F
Precipitation  
Precipitation 0.02 in 0.01 in 0.00 in 0.03 in
Snowdepth - - - -
Wind  
Wind 23 mph 4 mph 0 mph
Gust Wind 31 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.35 in 30.14 in 29.81 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jul. 16, 2013 Rise Set
Actual Time 5:58 AM EDT 8:37 PM EDT
Civil Twilight 5:27 AM EDT 9:08 PM EDT
Nautical Twilight 4:47 AM EDT 9:47 PM EDT
Astronomical Twilight 4:03 AM EDT 10:31 PM EDT
Moon 2:17 PM EDT (7/16) 12:25 AM EDT (7/16)
Length of Visible Light 15h 41m
Length of Day
14h 38m
First Quarter, 56% of the Moon is Illuminated
Jul 16
First Quarter
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
14 89 79 68 72 69 66 100 77 53 30.35 30.31 30.28 10 6 0 14 4 18 0.01 Fog
15 93 80 67 72 69 66 100 74 47 30.32 30.28 30.22 10 10 5 12 3 15 0.00  
16 94 83 71 75 70 65 93 66 39 30.30 30.24 30.20 10 10 2 13 4 22 0.02 Rain
17 94 83 72 73 70 67 93 67 41 30.25 30.19 30.11 10 10 7 13 4 23 0.00  
18 95 84 73 74 72 70 93 70 46 30.15 30.09 30.02 10 8 2 9 4 13 0.00  
19 96 84 72 74 71 65 94 70 45 30.02 29.97 29.88 10 8 5 23 5 31 0.00  
20 94 82 70 72 68 66 84 63 41 29.91 29.87 29.81 10 10 8 22 6 29 T