Annapolis Naval Academy, MD

8:46 AM EDT on April 21, 2018 (GMT -0400)
Annapolis Naval Academy

Weather History for KNAK - December, 2012

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Tuesday, December 4, 2012

  Actual Average (KBWI) Record (KBWI)
Temperature  
Mean Temperature 56 °F -  
Max Temperature 66 °F 49 °F 74 °F (1982)
Min Temperature 50 °F 31 °F 13 °F (1966)
Degree Days  
Heating Degree Days 9    
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 82    
Maximum Humidity 89    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.16 in    
Wind  
Wind Speed 5 mph (SE)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 8 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Dec. 04, 2012 Rise Set
Actual Time 7:09 AM EST 4:43 PM EST
Civil Twilight 6:39 AM EST 5:13 PM EST
Nautical Twilight 6:06 AM EST 5:46 PM EST
Astronomical Twilight 5:33 AM EST 6:18 PM EST
Moon 10:26 PM EST (12/4) 11:03 AM EST (12/4)
Length of Visible Light 10h 33m
Length of Day
9h 34m
Waning Gibbous, 69% of the Moon is Illuminated
Dec 4
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter
Dec 28
Full

Hourly Weather History & Observations

Time (EST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 51.1 °F 48.0 °F 89% 30.23 in 8.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
1:54 AM 50.0 °F 46.9 °F 89% 30.24 in 6.0 mi ESE 3.5 mph - N/A   Clear
2:54 AM 50.0 °F 46.9 °F 89% 30.23 in 6.0 mi Calm Calm - N/A   Mostly Cloudy
3:54 AM 51.1 °F 48.0 °F 89% 30.23 in 6.0 mi ESE 3.5 mph - N/A   Overcast
4:54 AM 52.0 °F 48.9 °F 89% 30.23 in 7.0 mi SE 4.6 mph - N/A   Overcast
5:54 AM 53.1 °F 50.0 °F 89% 30.23 in 8.0 mi SSE 5.8 mph - N/A   Overcast
6:54 AM 52.0 °F 48.9 °F 89% 30.24 in 7.0 mi SE 3.5 mph - N/A   Overcast
7:54 AM 54.0 °F 50.0 °F 86% 30.24 in 5.0 mi SSE 3.5 mph - N/A   Overcast
8:54 AM 55.9 °F 51.1 °F 84% 30.25 in 5.0 mi SSE 4.6 mph - N/A   Haze
9:54 AM 53.1 °F 48.9 °F 86% 30.25 in 5.0 mi ESE 6.9 mph - N/A   Overcast
10:54 AM 53.1 °F 48.9 °F 86% 30.24 in 5.0 mi ESE 8.1 mph - N/A   Mostly Cloudy
11:54 AM 55.0 °F 50.0 °F 83% 30.20 in 5.0 mi ESE 8.1 mph - N/A   Haze
12:54 PM 54.0 °F 50.0 °F 86% 30.17 in 4.0 mi SE 9.2 mph - N/A   Clear
1:54 PM 57.0 °F 51.1 °F 81% 30.14 in 6.0 mi ESE 8.1 mph - N/A   Haze
2:54 PM 61.0 °F 52.0 °F 72% 30.12 in 8.0 mi SE 5.8 mph - N/A   Clear
3:54 PM 62.1 °F 52.0 °F 70% 30.12 in 10.0 mi South 8.1 mph - N/A   Clear
4:54 PM 60.1 °F 51.1 °F 72% 30.11 in 10.0 mi South 8.1 mph - N/A   Clear
5:54 PM 57.9 °F 51.1 °F 78% 30.10 in 10.0 mi South 5.8 mph - N/A   Clear
6:54 PM 57.0 °F 50.0 °F 77% 30.10 in 10.0 mi South 3.5 mph - N/A   Clear
7:54 PM 53.1 °F 48.9 °F 86% 30.09 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 54.0 °F 48.9 °F 83% 30.07 in 10.0 mi SE 5.8 mph - N/A   Overcast
9:54 PM 57.9 °F 50.0 °F 75% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
10:54 PM 55.9 °F 48.9 °F 77% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
11:54 PM 66.0 °F 48.0 °F 52% 30.01 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy