Weather History for Wallops Island, VA

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Week of August 18, 2013 through August 24, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 82 °F 75 °F
Mean Temperature 81 °F 75 °F 70 °F
Min Temperature 73 °F 68 °F 64 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 16 10 5 73
Growing Degree Days (base 50) 30 25 20 174
Dew Point  
Dew Point 72 °F 65 °F 57 °F
Precipitation  
Precipitation 0.62 in 0.12 in 0.00 in 0.71 in
Snowdepth - - - -
Wind  
Wind 21 mph 7 mph 0 mph
Gust Wind 25 mph 23 mph 21 mph
Sea Level Pressure  
Sea Level Pressure 30.33 in 30.12 in 29.91 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Aug. 21, 2013 Rise Set
Actual Time 6:22 AM EDT 7:46 PM EDT
Civil Twilight 5:54 AM EDT 8:14 PM EDT
Nautical Twilight 5:21 AM EDT 8:47 PM EDT
Astronomical Twilight 4:46 AM EDT 9:21 PM EDT
Moon 7:56 PM EDT (8/21) 6:58 AM EDT (8/21)
Length of Visible Light 14h 19m
Length of Day
13h 24m
Full, 100% of the Moon is Illuminated
Aug 21
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
18 75 70 65 70 66 59 90 79 68 30.19 30.15 30.12 10 5 1 21 10 25 0.62 Rain
19 77 71 65 65 62 59 87 74 60 30.17 30.14 30.09 10 10 8 12 4 15 0.01 Rain
20 82 76 70 68 67 65 84 73 62 30.18 30.14 30.09 10 10 7 14 4 17 0.00  
21 86 78 69 71 67 64 84 68 51 30.22 30.18 30.12 10 6 0 14 7 17 0.00 Fog
22 89 81 73 72 70 66 87 69 50 30.12 30.05 29.95 10 10 7 15 7 18 0.08 Rain , Thunderstorm
23 84 78 71 70 65 60 82 68 54 30.08 29.98 29.91 10 10 10 18 8 20 T Rain , Thunderstorm
24 83 74 64 62 60 57 81 66 51 30.33 30.22 30.09 10 10 10 20 10 24 0.00