Weather History for Martinsburg, WV

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Week of April 14, 2013 through April 20, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 76 °F 70 °F 58 °F
Mean Temperature 68 °F 60 °F 50 °F
Min Temperature 60 °F 51 °F 38 °F
Degree Days  
Heating Degree Days (base 65) 15 5 0 35
Cooling Degree Days (base 65) 3 0 0 3
Growing Degree Days (base 50) 18 10 0 71
Dew Point  
Dew Point 64 °F 47 °F 21 °F
Precipitation  
Precipitation 0.83 in 0.19 in 0.00 in 0.95 in
Snowdepth - - - -
Wind  
Wind 29 mph 8 mph 0 mph
Gust Wind 38 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.37 in 30.09 in 29.58 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Apr. 20, 2013 Rise Set
Actual Time 6:27 AM EDT 7:54 PM EDT
Civil Twilight 5:59 AM EDT 8:23 PM EDT
Nautical Twilight 5:25 AM EDT 8:56 PM EDT
Astronomical Twilight 4:49 AM EDT 9:32 PM EDT
Moon 2:38 PM EDT (4/20) 3:13 AM EDT (4/20)
Length of Visible Light 14h 23m
Length of Day
13h 27m
Waxing Gibbous, 71% of the Moon is Illuminated
Apr 20
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 18
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
14 68 53 38 38 33 29 79 52 24 30.16 30.08 30.00 10 10 10 14 4 20 0.00  
15 65 59 53 49 45 39 72 62 51 30.27 30.20 30.12 10 10 10 15 6 24 T Rain
16 75 65 55 57 54 48 83 68 53 30.27 30.20 30.09 10 10 9 20 9 26 0.10 Rain
17 71 64 56 61 57 53 100 81 61 30.23 30.19 30.12 10 6 0 15 4 18 0.02 Fog , Rain
18 76 68 60 61 57 53 90 72 53 30.21 30.11 29.95 10 9 6 22 7 30 T Rain
19 75 64 52 64 55 34 90 69 47 29.93 29.74 29.58 10 8 1 24 13 33 0.83 Rain
20 58 50 41 33 25 21 50 38 26 30.37 30.09 29.83 10 10 10 29 14 38 0.00