Weather History for Dover AFB, DE

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Saturday, October 22, 2011

  Actual Average Record
Temperature  
Mean Temperature 51 °F -  
Max Temperature 60 °F 67 °F 83 °F (1979)
Min Temperature 43 °F 45 °F 28 °F (1974)
Degree Days  
Heating Degree Days 14    
Growing Degree Days 1 (Base 50)    
Moisture  
Dew Point 42 °F    
Average Humidity 68    
Maximum Humidity 89    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 7 mph (WNW)    
Max Wind Speed 10 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 22, 2011 Rise Set
Actual Time 7:18 AM EDT 6:13 PM EDT
Civil Twilight 6:51 AM EDT 6:40 PM EDT
Nautical Twilight 6:19 AM EDT 7:12 PM EDT
Astronomical Twilight 5:48 AM EDT 7:43 PM EDT
Moon 2:15 AM EDT (10/22) 3:28 PM EDT (10/22)
Length of Visible Light 11h 49m
Length of Day
10h 55m
Waning Crescent, 24% of the Moon is Illuminated
Oct 22
Waning Crescent
Oct 26
New
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 48.4 °F - 41.2 °F 76% 30.09 in 10.0 mi West 8.1 mph - N/A   Clear
1:55 AM 47.8 °F - 41.0 °F 77% 30.10 in 10.0 mi West 8.1 mph - N/A   Clear
2:55 AM 47.7 °F - 41.0 °F 78% 30.09 in 10.0 mi WNW 8.1 mph - N/A   Clear
3:55 AM 47.3 °F - 40.8 °F 78% 30.09 in 10.0 mi West 6.9 mph - N/A   Clear
4:55 AM 45.5 °F 42.5 °F 40.6 °F 83% 30.09 in 10.0 mi WNW 5.8 mph - N/A   Clear
5:55 AM 45.5 °F 44.2 °F 40.6 °F 83% 30.10 in 10.0 mi West 3.5 mph - N/A   Clear
6:55 AM 43.0 °F 41.3 °F 39.9 °F 89% 30.11 in 10.0 mi WSW 3.5 mph - N/A   Clear
7:55 AM 44.1 °F 41.5 °F 40.8 °F 88% 30.13 in 10.0 mi WSW 4.6 mph - N/A   Clear
8:55 AM 49.1 °F - 43.3 °F 81% 30.13 in 10.0 mi WNW 5.8 mph - N/A   Clear
9:55 AM 53.8 °F - 43.3 °F 68% 30.13 in 10.0 mi WNW 10.4 mph - N/A   Clear
10:55 AM 56.8 °F - 41.4 °F 56% 30.13 in 10.0 mi WNW 9.2 mph - N/A   Clear
11:55 AM 58.1 °F - 41.2 °F 53% 30.12 in 10.0 mi NNW 8.1 mph - N/A   Partly Cloudy
12:55 PM 57.7 °F - 40.5 °F 53% 30.11 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
1:55 PM 59.2 °F - 41.5 °F 52% 30.08 in 10.0 mi WSW 10.4 mph - N/A   Clear
2:55 PM 58.5 °F - 41.5 °F 53% 30.08 in 10.0 mi West 10.4 mph 19.6 mph N/A   Partly Cloudy
3:55 PM 58.5 °F - 41.5 °F 53% 30.08 in 10.0 mi WNW 10.4 mph - N/A   Overcast
4:55 PM 57.6 °F - 40.6 °F 53% 30.07 in 10.0 mi WNW 9.2 mph - N/A   Overcast
5:55 PM 56.5 °F - 40.5 °F 55% 30.09 in 10.0 mi WNW 9.2 mph - N/A   Overcast
6:55 PM 54.9 °F - 41.7 °F 61% 30.09 in 10.0 mi NW 4.6 mph - N/A   Overcast
7:55 PM 54.9 °F - 41.0 °F 60% 30.11 in 10.0 mi NNW 4.6 mph - N/A   Overcast
8:55 PM 55.2 °F - 41.5 °F 60% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
9:55 PM 53.8 °F - 43.3 °F 68% 30.12 in 10.0 mi NW 3.5 mph - N/A   Overcast
10:31 PM 53.6 °F - 44.6 °F 72% 30.13 in 7.0 mi NW 3.5 mph - N/A   Overcast
10:55 PM 53.4 °F - 43.9 °F 70% 30.13 in 6.0 mi NW 3.5 mph - N/A   Haze
11:06 PM 53.6 °F - 44.6 °F 72% 30.12 in 7.0 mi North 3.5 mph - N/A   Overcast
11:55 PM 50.5 °F - 44.1 °F 78% 30.12 in 10.0 mi Calm Calm - N/A   Clear