Weather History for Annapolis Naval Academy, MD

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Saturday, January 19, 2013

  Actual Average (KBWI) Record (KBWI)
Temperature  
Mean Temperature 42 °F 33 °F  
Max Temperature 52 °F 41 °F 69 °F (1951)
Min Temperature 33 °F 24 °F -5 °F (1994)
Degree Days  
Heating Degree Days 22 32  
Month to date heating degree days 608  
Since 1 July heating degree days 2389  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 26 °F    
Average Humidity 53    
Maximum Humidity 66    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in 0.10 in 1.29 in (1936)
Month to date precipitation 1.87  
Year to date precipitation 1.87  
Snow  
Snow 0.00 in 0.30 in 7.70 in (1961)
Month to date snowfall 3.7  
Since 1 July snowfall 7.1  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.24 in    
Wind  
Wind Speed 8 mph (South)    
Max Wind Speed 12 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 19, 2013 Rise Set
Actual Time 7:21 AM EST 5:12 PM EST
Civil Twilight 6:52 AM EST 5:41 PM EST
Nautical Twilight 6:19 AM EST 6:14 PM EST
Astronomical Twilight 5:47 AM EST 6:46 PM EST
Moon 11:36 AM EST (1/19) 12:54 AM EST (1/19)
Length of Visible Light 10h 49m
Length of Day
9h 51m
First Quarter, 57% of the Moon is Illuminated
Jan 19
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 33.1 °F 26.9 °F 19.9 °F 59% 30.43 in 10.0 mi South 6.9 mph - N/A   Clear
1:54 AM 33.1 °F 25.5 °F 21.0 °F 61% 30.42 in 10.0 mi South 9.2 mph - N/A   Clear
2:54 AM 33.1 °F 26.1 °F 23.0 °F 66% 30.41 in 10.0 mi South 8.1 mph - N/A   Clear
3:54 AM 34.0 °F 28.0 °F 23.0 °F 64% 30.40 in 10.0 mi South 6.9 mph - N/A   Clear
4:54 AM 34.0 °F 26.6 °F 23.0 °F 64% 30.38 in 10.0 mi South 9.2 mph - N/A   Clear
5:54 AM 34.0 °F 27.2 °F 23.0 °F 64% 30.38 in 10.0 mi South 8.1 mph - N/A   Clear
6:54 AM 35.1 °F 29.3 °F 23.0 °F 61% 30.37 in 10.0 mi SSW 6.9 mph - N/A   Clear
7:54 AM 35.1 °F 28.6 °F 23.0 °F 61% 30.37 in 10.0 mi South 8.1 mph - N/A   Clear
8:54 AM 37.0 °F 30.4 °F 23.0 °F 57% 30.37 in 10.0 mi SSW 9.2 mph 16.1 mph N/A   Clear
9:54 AM 41.0 °F 35.8 °F 24.1 °F 51% 30.36 in 10.0 mi SSW 8.1 mph - N/A   Clear
10:54 AM 44.1 °F 38.1 °F 25.0 °F 47% 30.33 in 10.0 mi SSW 11.5 mph 18.4 mph N/A   Clear
11:54 AM 48.0 °F - 26.1 °F 42% 30.27 in 10.0 mi SSW 10.4 mph - N/A   Clear
12:54 PM 52.0 °F - 27.0 °F 38% 30.23 in 10.0 mi South 8.1 mph - N/A   Clear
1:54 PM 48.9 °F - 33.1 °F 54% 30.19 in 10.0 mi SE 10.4 mph - N/A   Clear
2:54 PM 52.0 °F - 30.0 °F 43% 30.16 in 10.0 mi South 10.4 mph - N/A   Clear
3:54 PM 48.9 °F - 33.1 °F 54% 30.14 in 10.0 mi SSE 10.4 mph - N/A   Clear
4:54 PM 48.0 °F - 32.0 °F 54% 30.12 in 10.0 mi South 9.2 mph - N/A   Clear
5:54 PM 45.0 °F 41.2 °F 30.9 °F 58% 30.11 in 10.0 mi SSE 6.9 mph - N/A   Clear
6:54 PM 46.0 °F 42.5 °F 28.0 °F 50% 30.10 in 10.0 mi South 6.9 mph - N/A   Clear
7:54 PM 46.9 °F - 27.0 °F 46% 30.09 in 10.0 mi South 9.2 mph - N/A   Clear
8:54 PM 46.9 °F - 27.0 °F 46% 30.08 in 10.0 mi SSW 9.2 mph 18.4 mph N/A   Clear
9:54 PM 46.9 °F - 27.0 °F 46% 30.06 in 10.0 mi SW 9.2 mph 23.0 mph N/A   Clear
10:54 PM 46.0 °F 41.9 °F 27.0 °F 47% 30.04 in 10.0 mi SSW 8.1 mph - N/A   Clear
11:54 PM 45.0 °F 40.6 °F 27.0 °F 49% 29.99 in 10.0 mi SSW 8.1 mph - N/A   Clear