Weather History for Wilmington, DE

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Week of August 25, 2013 through August 31, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 90 °F 84 °F 79 °F
Mean Temperature 80 °F 76 °F 68 °F
Min Temperature 71 °F 67 °F 56 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 15 11 3 74
Growing Degree Days (base 50) 30 25 17 176
Dew Point  
Dew Point 73 °F 66 °F 53 °F
Precipitation  
Precipitation 0.32 in 0.08 in 0.00 in 0.54 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 17 mph 6 mph 0 mph
Gust Wind 26 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.43 in 30.02 in 29.81 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Aug. 31, 2013 Rise Set
Actual Time 6:29 AM EDT 7:34 PM EDT
Civil Twilight 6:02 AM EDT 8:02 PM EDT
Nautical Twilight 5:29 AM EDT 8:35 PM EDT
Astronomical Twilight 4:54 AM EDT 9:09 PM EDT
Moon 1:57 AM EDT (8/31) 4:31 PM EDT (8/31)
Length of Visible Light 14h 00m
Length of Day
13h 04m
Waning Crescent, 21% of the Moon is Illuminated
Aug 31
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

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  
25 79 68 56 63 57 53 100 71 42 30.43 30.36 30.29 10 9 4 12 6 16 0.00  
26 85 73 61 66 62 56 84 68 51 30.29 30.14 29.98 10 10 10 16 6 22 0.00  
27 90 80 70 70 67 66 87 69 50 29.96 29.92 29.88 10 10 7 14 6 20 0.06 Rain
28 79 75 71 73 71 69 93 86 79 29.92 29.87 29.84 10 7 2 13 4 26 0.32 Rain
29 83 77 70 72 69 64 93 78 62 30.04 29.95 29.87 10 6 2 17 8 21 0.00  
30 84 76 68 70 68 65 93 79 65 30.05 30.00 29.90 10 8 2 12 6 15 0.16 Rain
31 88 80 71 73 71 68 93 76 59 29.91 29.87 29.81 10 10 8 14 8 17 0.00 Thunderstorm