Annapolis, MD

12:17 AM EDT on August 25, 2016 (GMT -0400)
Annapolis Naval Academy

Weather History for KNAK - June, 2013

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Sunday, June 30, 2013

  Actual Average (KBWI) Record (KBWI)
Temperature  
Mean Temperature 76 °F 76 °F  
Max Temperature 81 °F 87 °F 100 °F (1959)
Min Temperature 72 °F 66 °F 52 °F (1988)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 13  
Since 1 June heating degree days 15  
Since 1 July heating degree days 4764  
Cooling Degree Days 12 11  
Month to date cooling degree days 238  
Year to date cooling degree days 322  
Since 1 June cooling degree days 238  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 74 °F    
Average Humidity 90    
Maximum Humidity 97    
Minimum Humidity 79    
Precipitation  
Precipitation 0.81 in 0.12 in 1.20 in (1994)
Month to date precipitation 3.46  
Year to date precipitation 20.49  
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 29.78 in    
Wind  
Wind Speed 5 mph (SSE)    
Max Wind Speed 13 mph    
Max Gust Speed 24 mph    
Visibility 8 miles    
Events Fog , Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Jun. 30, 2013 Rise Set
Actual Time 5:43 AM EDT 8:35 PM EDT
Civil Twilight 5:11 AM EDT 9:07 PM EDT
Nautical Twilight 4:31 AM EDT 9:47 PM EDT
Astronomical Twilight 3:45 AM EDT 10:33 PM EDT
Moon 12:38 AM EDT (6/30) 1:50 PM EDT (6/30)
Length of Visible Light 15h 55m
Length of Day
14h 51m
Last Quarter, 45% of the Moon is Illuminated
Jun 30
Last Quarter
Jul 8
New
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter

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 78.1 °F - 73.9 °F 87% 29.71 in 10.0 mi SSW 4.6 mph - N/A   Clear
1:54 AM 77.0 °F - 73.9 °F 90% 29.71 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 77.0 °F - 73.9 °F 90% 29.71 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:54 AM 75.9 °F - 73.0 °F 91% 29.71 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 75.9 °F - 73.0 °F 91% 29.72 in 10.0 mi Calm Calm - N/A   Clear
5:26 AM 75.0 °F - 73.0 °F 94% 29.72 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:39 AM 75.0 °F - 73.0 °F 94% 29.73 in 9.0 mi South 3.5 mph - N/A   Scattered Clouds
5:54 AM 75.0 °F - 73.9 °F 96% 29.74 in 8.0 mi South 4.6 mph - N/A   Partly Cloudy
6:41 AM 75.9 °F - 75.0 °F 97% 29.75 in 6.0 mi South 5.8 mph - N/A   Mostly Cloudy
6:54 AM 75.9 °F - 75.0 °F 97% 29.76 in 6.0 mi Variable 3.5 mph - N/A   Overcast
7:54 AM 77.0 °F - 75.0 °F 94% 29.78 in 6.0 mi South 6.9 mph - N/A   Overcast
8:49 AM 78.8 °F - 75.2 °F 89% 29.78 in 6.0 mi South 4.6 mph - N/A   Overcast
8:54 AM 78.1 °F - 75.0 °F 90% 29.79 in 6.0 mi SSW 4.6 mph - N/A   Overcast
9:54 AM 78.1 °F - 73.9 °F 87% 29.79 in 6.0 mi SSW 4.6 mph - N/A   Overcast
10:54 AM 78.1 °F - 75.9 °F 93% 29.79 in 6.0 mi South 6.9 mph - 0.00 in Rain Light Rain
11:48 AM 78.8 °F - 75.2 °F 89% 29.79 in 1.8 mi South 6.9 mph - 0.07 in Rain Rain
11:54 AM 78.1 °F - 75.9 °F 93% 29.79 in 1.0 mi SSW 3.5 mph - 0.11 in Rain Heavy Rain
12:06 PM 75.0 °F - 72.0 °F 90% 29.79 in 0.8 mi West 11.5 mph - 0.16 in Rain Heavy Rain
12:19 PM 73.0 °F - 70.0 °F 90% 29.80 in 0.2 mi Variable 3.5 mph 24.2 mph 0.64 in Fog , Rain Heavy Rain
12:28 PM 72.0 °F - 70.0 °F 93% 29.78 in 1.0 mi NE 11.5 mph - 0.68 in Rain Light Rain
12:32 PM 73.0 °F - 71.1 °F 93% 29.79 in 3.0 mi Variable 4.6 mph - 0.68 in Rain Light Rain
12:54 PM 77.0 °F - 71.1 °F 82% 29.80 in 10.0 mi Calm Calm - 0.68 in   Partly Cloudy
1:54 PM 79.0 °F - 72.0 °F 79% 29.79 in 10.0 mi ESE 6.9 mph - N/A   Clear
2:54 PM 81.0 °F 86.7 °F 75.0 °F 82% 29.79 in 9.0 mi ESE 9.2 mph - N/A   Clear
3:54 PM 80.1 °F 85.1 °F 75.0 °F 85% 29.79 in 10.0 mi East 11.5 mph - N/A   Mostly Cloudy
4:10 PM 79.0 °F - 73.9 °F 84% 29.77 in 10.0 mi East 9.2 mph - N/A   Mostly Cloudy
4:18 PM 79.0 °F - 75.0 °F 88% 29.77 in 10.0 mi East 9.2 mph - N/A   Mostly Cloudy
4:54 PM 79.0 °F - 75.0 °F 88% 29.79 in 10.0 mi Calm Calm - N/A   Overcast
5:20 PM 79.0 °F - 75.9 °F 90% 29.79 in 5.0 mi West 4.6 mph - 0.01 in Rain Light Rain
5:32 PM 78.1 °F - 75.0 °F 90% 29.80 in 7.0 mi Calm Calm - 0.02 in Rain Light Rain
5:54 PM 79.0 °F - 75.9 °F 90% 29.81 in 10.0 mi East 4.6 mph - 0.02 in   Overcast
6:06 PM 78.1 °F - 75.9 °F 93% 29.80 in 9.0 mi NE 6.9 mph - N/A   Overcast
6:44 PM 80.1 °F 85.4 °F 75.9 °F 87% 29.80 in 10.0 mi ESE 9.2 mph - N/A   Overcast
6:54 PM 78.1 °F - 75.0 °F 90% 29.81 in 10.0 mi East 5.8 mph - N/A   Overcast
7:04 PM 79.0 °F - 75.0 °F 88% 29.80 in 10.0 mi SE 9.2 mph - N/A   Overcast
7:39 PM 80.1 °F 85.4 °F 75.9 °F 87% 29.81 in 10.0 mi SE 12.7 mph - N/A   Mostly Cloudy
7:54 PM 80.1 °F 85.4 °F 75.9 °F 87% 29.83 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
8:54 PM 79.0 °F - 75.9 °F 90% 29.83 in 10.0 mi SSE 6.9 mph - N/A   Clear
9:54 PM 79.0 °F - 75.9 °F 90% 29.85 in 10.0 mi SSE 10.4 mph 19.6 mph N/A   Clear
10:54 PM 79.0 °F - 75.9 °F 90% 29.86 in 10.0 mi South 12.7 mph - N/A   Clear
11:54 PM 79.0 °F - 75.0 °F 88% 29.86 in 10.0 mi South 12.7 mph - N/A   Partly Cloudy