Weather History for Georgetown, DE

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Wednesday, September 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 58 °F 68 °F  
Max Temperature 71 °F 77 °F 92 °F (1991)
Min Temperature 45 °F 58 °F 38 °F (1986)
Degree Days  
Heating Degree Days 7 1  
Month to date heating degree days 23 8  
Since 1 July heating degree days 23 9  
Cooling Degree Days 0 4  
Month to date cooling degree days 133 109  
Year to date cooling degree days 1320 1138  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 67    
Maximum Humidity 89    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in 0.11 in 1.74 in (2003)
Month to date precipitation 0.28 2.64  
Year to date precipitation 42.27 31.91  
Sea Level Pressure  
Sea Level Pressure 30.29 in    
Wind  
Wind Speed 2 mph (ESE)    
Max Wind Speed 12 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Sep. 18, 2013 Rise Set
Actual Time 6:45 AM EDT 7:04 PM EDT
Civil Twilight 6:19 AM EDT 7:31 PM EDT
Nautical Twilight 5:47 AM EDT 8:02 PM EDT
Astronomical Twilight 5:16 AM EDT 8:33 PM EDT
Moon 6:26 PM EDT (9/18) 5:45 AM EDT (9/18)
Length of Visible Light 13h 11m
Length of Day
12h 18m
Waxing Gibbous, 99% of the Moon is Illuminated
Sep 18
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 46.9 °F 43.0 °F 86% 30.35 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 46.0 °F 43.0 °F 89% 30.35 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 46.0 °F 43.0 °F 89% 30.34 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 46.0 °F 42.1 °F 86% 30.33 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 46.9 °F 43.0 °F 86% 30.32 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 46.0 °F 42.1 °F 86% 30.32 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 46.9 °F 43.0 °F 86% 30.33 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 52.0 °F 45.0 °F 77% 30.33 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 59.0 °F 48.9 °F 69% 30.33 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 64.0 °F 48.9 °F 58% 30.34 in 10.0 mi ENE 4.6 mph - N/A   Clear
10:54 AM 66.9 °F 46.9 °F 49% 30.33 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
11:54 AM 68.0 °F 46.9 °F 47% 30.32 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
12:54 PM 66.9 °F 48.0 °F 51% 30.30 in 10.0 mi East 5.8 mph - N/A   Partly Cloudy
1:54 PM 69.1 °F 46.9 °F 45% 30.28 in 10.0 mi Calm Calm - N/A   Clear
2:54 PM 70.0 °F 48.0 °F 46% 30.26 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
3:54 PM 70.0 °F 48.9 °F 47% 30.24 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
4:54 PM 69.1 °F 50.0 °F 51% 30.23 in 10.0 mi SSE 8.1 mph - N/A   Clear
5:54 PM 66.0 °F 51.1 °F 59% 30.23 in 10.0 mi SE 9.2 mph - N/A   Clear
6:54 PM 60.1 °F 51.1 °F 72% 30.23 in 10.0 mi ESE 4.6 mph - N/A   Clear
7:54 PM 57.9 °F 51.1 °F 78% 30.23 in 10.0 mi ESE 3.5 mph - N/A   Clear
8:54 PM 57.9 °F 51.1 °F 78% 30.24 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 54.0 °F 50.0 °F 86% 30.24 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 53.1 °F 48.9 °F 86% 30.23 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 51.1 °F 48.0 °F 89% 30.23 in 10.0 mi Calm Calm - N/A   Clear