Weather History for Annapolis Naval Academy, MD

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Saturday, July 27, 2013

  Actual Average (KBWI) Record (KBWI)
Temperature  
Mean Temperature 76 °F 77 °F  
Max Temperature 82 °F 87 °F 101 °F (1940)
Min Temperature 71 °F 67 °F 52 °F (1962)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0  
Since 1 June heating degree days 15  
Since 1 July heating degree days 0  
Cooling Degree Days 11 12  
Month to date cooling degree days 322  
Year to date cooling degree days 644  
Since 1 June cooling degree days 560  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 77    
Maximum Humidity 87    
Minimum Humidity 69    
Precipitation  
Precipitation 0.00 in 0.14 in 4.45 in (2004)
Month to date precipitation 3.54  
Year to date precipitation 24.03  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 6 mph (South)    
Max Wind Speed 16 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jul. 27, 2013 Rise Set
Actual Time 6:02 AM EDT 8:21 PM EDT
Civil Twilight 5:32 AM EDT 8:51 PM EDT
Nautical Twilight 4:55 AM EDT 9:29 PM EDT
Astronomical Twilight 4:14 AM EDT 10:09 PM EDT
Moon 11:11 PM EDT (7/27) 11:37 AM EDT (7/27)
Length of Visible Light 15h 19m
Length of Day
14h 19m
Waning Gibbous, 71% of the Moon is Illuminated
Jul 27
Waning Gibbous
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter
Aug 20
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 72.0 °F - 66.0 °F 81% 30.06 in 10.0 mi SSW 5.8 mph - N/A   Clear
1:54 AM 72.0 °F - 66.0 °F 81% 30.05 in 10.0 mi Variable 3.5 mph - N/A   Clear
2:54 AM 71.1 °F - 66.0 °F 84% 30.04 in 10.0 mi South 3.5 mph - N/A   Clear
3:54 AM 72.0 °F - 66.9 °F 84% 30.03 in 10.0 mi SSW 4.6 mph - N/A   Clear
4:54 AM 71.1 °F - 66.0 °F 84% 30.03 in 10.0 mi South 3.5 mph - N/A   Clear
5:54 AM 71.1 °F - 66.9 °F 87% 30.03 in 10.0 mi Calm Calm - N/A   Overcast
6:54 AM 72.0 °F - 66.9 °F 84% 30.04 in 10.0 mi Variable 4.6 mph - N/A   Overcast
7:54 AM 73.9 °F - 68.0 °F 82% 30.04 in 10.0 mi Variable 4.6 mph - N/A   Overcast
8:54 AM 75.0 °F - 68.0 °F 79% 30.05 in 10.0 mi SSW 5.8 mph - N/A   Overcast
9:54 AM 77.0 °F - 68.0 °F 74% 30.05 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
10:54 AM 77.0 °F - 69.1 °F 76% 30.05 in 10.0 mi SSW 4.6 mph - N/A   Scattered Clouds
11:54 AM 79.0 °F - 70.0 °F 74% 30.04 in 10.0 mi Variable 6.9 mph - N/A   Overcast
12:54 PM 79.0 °F - 70.0 °F 74% 30.03 in 10.0 mi South 10.4 mph 20.7 mph N/A   Scattered Clouds
1:54 PM 80.1 °F 83.6 °F 71.1 °F 74% 30.00 in 10.0 mi SE 16.1 mph - N/A   Partly Cloudy
2:54 PM 80.1 °F 83.2 °F 70.0 °F 71% 29.98 in 10.0 mi SE 16.1 mph - N/A   Clear
3:54 PM 81.0 °F 84.4 °F 70.0 °F 69% 29.96 in 10.0 mi SE 15.0 mph - N/A   Clear
4:54 PM 81.0 °F 84.4 °F 70.0 °F 69% 29.95 in 10.0 mi SSE 13.8 mph - N/A   Clear
5:54 PM 79.0 °F - 68.0 °F 69% 29.96 in 10.0 mi South 12.7 mph 23.0 mph N/A   Clear
6:54 PM 79.0 °F - 68.0 °F 69% 29.96 in 10.0 mi South 9.2 mph - N/A   Overcast
7:54 PM 78.1 °F - 69.1 °F 74% 29.97 in 10.0 mi South 12.7 mph 20.7 mph 0.00 in Rain Light Rain
8:54 PM 77.0 °F - 69.1 °F 76% 29.97 in 10.0 mi South 6.9 mph 16.1 mph 0.00 in   Scattered Clouds
9:54 PM 77.0 °F - 68.0 °F 74% 29.96 in 10.0 mi South 4.6 mph - N/A   Clear
10:54 PM 77.0 °F - 69.1 °F 76% 29.95 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy
11:54 PM 77.0 °F - 69.1 °F 76% 29.94 in 10.0 mi South 5.8 mph - N/A   Clear