Weather History for Annapolis Naval Academy, MD

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Tuesday, June 18, 2013

  Actual Average (KBWI) Record (KBWI)
Temperature  
Mean Temperature 72 °F 73 °F  
Max Temperature 77 °F 84 °F 97 °F (1957)
Min Temperature 64 °F 63 °F 48 °F (1959)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 13  
Since 1 June heating degree days 13  
Since 1 July heating degree days 4762  
Cooling Degree Days 6 9  
Month to date cooling degree days 118  
Year to date cooling degree days 202  
Since 1 June cooling degree days 118  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 92    
Maximum Humidity 100    
Minimum Humidity 79    
Precipitation  
Precipitation 1.45 in 0.12 in 2.10 in (1878)
Month to date precipitation 2.15  
Year to date precipitation 19.18  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0  
Since 1 July snowfall 20.1  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 6 mph (SE)    
Max Wind Speed 20 mph    
Max Gust Speed -    
Visibility 6 miles    
Events Fog , Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jun. 18, 2013 Rise Set
Actual Time 5:40 AM EDT 8:34 PM EDT
Civil Twilight 5:07 AM EDT 9:06 PM EDT
Nautical Twilight 4:27 AM EDT 9:47 PM EDT
Astronomical Twilight 3:40 AM EDT 10:33 PM EDT
Moon 3:18 PM EDT (6/18) 1:44 AM EDT (6/18)
Length of Visible Light 15h 58m
Length of Day
14h 54m
Waxing Gibbous, 70% of the Moon is Illuminated
Jun 18
Waxing Gibbous
Jun 23
Full
Jun 30
Last Quarter
Jul 8
New
Jul 15
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 75.9 °F 73.0 °F 91% 29.92 in 8.0 mi East 6.9 mph - N/A   Clear
1:54 AM 73.0 °F 66.9 °F 81% 29.91 in 10.0 mi SSE 8.1 mph - N/A   Partly Cloudy
2:54 AM 75.0 °F 70.0 °F 84% 29.88 in 10.0 mi SE 9.2 mph - N/A   Mostly Cloudy
3:47 AM 75.0 °F 72.0 °F 90% 29.86 in 9.0 mi SE 6.9 mph - N/A   Scattered Clouds
3:54 AM 75.0 °F 72.0 °F 90% 29.87 in 9.0 mi SE 5.8 mph - N/A   Partly Cloudy
4:54 AM 73.9 °F 73.0 °F 97% 29.87 in 7.0 mi Calm Calm - N/A   Partly Cloudy
5:54 AM 73.9 °F 73.0 °F 97% 29.86 in 4.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
6:27 AM 73.9 °F 73.0 °F 97% 29.87 in 5.0 mi South 4.6 mph - N/A   Partly Cloudy
6:45 AM 73.9 °F 73.0 °F 97% 29.87 in 5.0 mi South 5.8 mph - N/A   Scattered Clouds
6:54 AM 73.9 °F 73.0 °F 97% 29.88 in 5.0 mi South 4.6 mph - N/A   Scattered Clouds
7:54 AM 75.0 °F 72.0 °F 90% 29.89 in 7.0 mi Variable 4.6 mph - N/A   Partly Cloudy
8:54 AM 75.0 °F 71.1 °F 87% 29.88 in 6.0 mi Variable 5.8 mph - N/A   Scattered Clouds
9:43 AM 75.9 °F 72.0 °F 87% 29.87 in 5.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
9:54 AM 75.9 °F 72.0 °F 87% 29.88 in 5.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
10:17 AM 75.9 °F 71.1 °F 85% 29.87 in 6.0 mi SW 6.9 mph - N/A   Haze
10:46 AM 75.9 °F 71.1 °F 85% 29.87 in 6.0 mi Variable 4.6 mph - N/A   Haze
10:54 AM 75.9 °F 71.1 °F 85% 29.88 in 6.0 mi SW 5.8 mph - N/A   Haze
11:54 AM 75.9 °F 73.0 °F 91% 29.87 in 5.0 mi ESE 3.5 mph - N/A   Overcast
12:36 PM 75.9 °F 72.0 °F 87% 29.84 in 2.5 mi NNW 3.5 mph - 0.02 in Rain Light Rain
12:43 PM 75.9 °F 72.0 °F 87% 29.83 in 4.0 mi NNW 3.5 mph - 0.02 in Rain Light Rain
12:54 PM 77.0 °F 72.0 °F 84% 29.83 in 6.0 mi Calm Calm - 0.02 in Rain Light Rain
1:54 PM 77.0 °F 70.0 °F 79% 29.82 in 8.0 mi Calm Calm - 0.01 in Rain Light Rain
2:18 PM 72.0 °F 69.1 °F 91% 29.83 in 3.0 mi South 13.8 mph - 0.04 in Rain Rain
2:26 PM 71.1 °F 69.1 °F 93% 29.84 in 1.8 mi South 9.2 mph - 0.10 in Rain Heavy Rain
2:40 PM 70.0 °F 70.0 °F 100% 29.84 in 0.5 mi SSE 19.6 mph - 0.52 in Fog , Rain Heavy Rain
2:54 PM 70.0 °F 69.1 °F 97% 29.86 in 0.5 mi Variable 3.5 mph - 0.74 in Fog , Rain Heavy Rain
3:03 PM 69.1 °F 69.1 °F 100% 29.85 in 0.2 mi SE 5.8 mph - 0.26 in Fog , Rain Heavy Rain
3:13 PM 70.0 °F 68.0 °F 93% 29.84 in 0.8 mi SE 9.2 mph - 0.42 in Rain Heavy Rain
3:27 PM 69.1 °F 66.9 °F 93% 29.84 in 1.8 mi SSE 6.9 mph - 0.54 in Rain Rain
3:31 PM 69.1 °F 66.9 °F 93% 29.84 in 3.0 mi SE 5.8 mph - 0.54 in Rain Rain
3:46 PM 69.1 °F 66.9 °F 93% 29.84 in 2.0 mi North 5.8 mph - 0.61 in Rain Rain
3:54 PM 69.1 °F 68.0 °F 96% 29.85 in 3.0 mi ENE 5.8 mph - 0.62 in Rain Light Rain
4:54 PM 69.1 °F 68.0 °F 96% 29.85 in 7.0 mi East 6.9 mph - 0.05 in Rain Light Rain
5:09 PM 69.1 °F 68.0 °F 96% 29.83 in 9.0 mi ENE 9.2 mph - 0.00 in Rain Light Rain
5:54 PM 68.0 °F 66.9 °F 96% 29.82 in 10.0 mi NE 5.8 mph - 0.01 in Rain Light Rain
6:54 PM 68.0 °F 66.9 °F 96% 29.81 in 10.0 mi East 5.8 mph - 0.00 in   Overcast
7:54 PM 68.0 °F 64.9 °F 90% 29.82 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
8:54 PM 66.9 °F 64.9 °F 93% 29.85 in 10.0 mi ENE 3.5 mph - N/A   Clear
9:54 PM 66.9 °F 64.9 °F 93% 29.88 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 66.9 °F 64.9 °F 93% 29.88 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 64.9 °F 64.0 °F 97% 29.88 in 10.0 mi Calm Calm - N/A   Clear