Weather History for Wilmington, DE

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Saturday, January 4, 2014

  Actual Average Record
Temperature  
Mean Temperature 17 °F 33 °F  
Max Temperature 28 °F 41 °F 69 °F (1950)
Min Temperature 5 °F 25 °F -1 °F (1918)
Degree Days  
Heating Degree Days 48 32  
Month to date heating degree days 166 128  
Since 1 July heating degree days 1930 1905  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 9 °F    
Average Humidity 69    
Maximum Humidity 91    
Minimum Humidity 46    
Precipitation  
Precipitation 0.00 in 0.10 in 1.44 in (1982)
Month to date precipitation 0.50 0.37  
Year to date precipitation 0.50 0.37  
Snow  
Snow 0.00 in 0.10 in 3.50 in (1952)
Month to date snowfall 5.0 0.5  
Since 1 July snowfall 16.9 4.3  
Snow Depth 6.00 in    
Sea Level Pressure  
Sea Level Pressure 30.45 in    
Wind  
Wind Speed 5 mph (SSW)    
Max Wind Speed 15 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 04, 2014 Rise Set
Actual Time 7:23 AM EST 4:51 PM EST
Civil Twilight 6:53 AM EST 5:21 PM EST
Nautical Twilight 6:19 AM EST 5:55 PM EST
Astronomical Twilight 5:47 AM EST 6:28 PM EST
Moon 9:28 AM EST (1/4) 9:07 PM EST (1/4)
Length of Visible Light 10h 28m
Length of Day
9h 27m
Waxing Crescent, 15% of the Moon is Illuminated
Jan 4
Waxing Crescent
Jan 7
First Quarter
Jan 15
Full
Jan 24
Last Quarter
Jan 30
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 8.1 °F 1.4 °F -2.0 °F 64% 30.51 in 10.0 mi West 3.5 mph - 0.43 in   Clear
1:51 AM 8.1 °F - 1.9 °F 76% 30.51 in 10.0 mi Calm Calm - 0.31 in   Clear
2:51 AM 5.0 °F - 1.9 °F 87% 30.51 in 9.0 mi Calm Calm - 0.36 in   Clear
3:51 AM 6.1 °F - 3.0 °F 87% 30.53 in 10.0 mi Calm Calm - 0.22 in   Clear
4:51 AM 7.0 °F - 3.0 °F 84% 30.52 in 9.0 mi Calm Calm - 0.48 in   Clear
5:51 AM 7.0 °F 0.1 °F 3.0 °F 84% 30.53 in 8.0 mi WNW 3.5 mph - 0.08 in   Clear
6:51 AM 6.1 °F -0.9 °F 3.0 °F 87% 30.55 in 10.0 mi NNW 3.5 mph - 0.19 in   Clear
7:51 AM 7.0 °F - 5.0 °F 92% 30.56 in 8.0 mi Calm Calm - 0.83 in   Clear
8:51 AM 12.9 °F 5.2 °F 7.0 °F 77% 30.56 in 10.0 mi SSE 4.6 mph - 2.69 in   Clear
9:51 AM 19.0 °F 7.5 °F 6.1 °F 57% 30.55 in 10.0 mi South 10.4 mph - 0.00 in   Clear
10:51 AM 21.9 °F 9.8 °F 5.0 °F 48% 30.52 in 10.0 mi South 12.7 mph - N/A   Clear
11:51 AM 24.1 °F 13.1 °F 6.1 °F 46% 30.48 in 10.0 mi SSW 11.5 mph - N/A   Clear
12:51 PM 25.0 °F 14.8 °F 8.1 °F 49% 30.43 in 10.0 mi South 10.4 mph - N/A   Clear
1:51 PM 27.0 °F 15.6 °F 12.0 °F 53% 30.42 in 10.0 mi SSW 13.8 mph - N/A   Clear
2:51 PM 28.0 °F 18.1 °F 12.0 °F 51% 30.41 in 10.0 mi SSW 11.5 mph - N/A   Clear
3:51 PM 28.0 °F 21.7 °F 12.0 °F 51% 30.39 in 10.0 mi South 5.8 mph - N/A   Clear
4:51 PM 27.0 °F 19.5 °F 12.9 °F 56% 30.36 in 10.0 mi South 6.9 mph - N/A   Clear
5:51 PM 26.1 °F 19.4 °F 14.0 °F 60% 30.36 in 10.0 mi South 5.8 mph - N/A   Clear
6:51 PM 26.1 °F 20.5 °F 15.1 °F 63% 30.36 in 10.0 mi South 4.6 mph - N/A   Clear
7:51 PM 25.0 °F 18.1 °F 15.1 °F 66% 30.36 in 10.0 mi South 5.8 mph - N/A   Clear
8:51 PM 25.0 °F 17.1 °F 16.0 °F 69% 30.35 in 10.0 mi South 6.9 mph - N/A   Clear
9:51 PM 26.1 °F 20.5 °F 16.0 °F 66% 30.34 in 10.0 mi South 4.6 mph - N/A   Clear
10:51 PM 25.0 °F 19.3 °F 16.0 °F 69% 30.32 in 10.0 mi South 4.6 mph - N/A   Clear
11:51 PM 18.0 °F - 15.1 °F 88% 30.29 in 8.0 mi Calm Calm - N/A   Clear