Annapolis, MD

9:01 PM EST on February 06, 2016 (GMT -0500)
Annapolis Naval Academy

Weather History for KNAK - June, 2013

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Thursday, June 20, 2013

  Actual Average (KBWI) Record (KBWI)
Temperature  
Mean Temperature 71 °F 74 °F  
Max Temperature 78 °F 85 °F 100 °F (1931)
Min Temperature 64 °F 63 °F 52 °F (1954)
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 136  
Year to date cooling degree days 220  
Since 1 June cooling degree days 136  
Growing Degree Days 21 (Base 50)    
Moisture  
Dew Point 59 °F    
Average Humidity 66    
Maximum Humidity 88    
Minimum Humidity 47    
Precipitation  
Precipitation 0.00 in 0.11 in 2.45 in (1962)
Month to date precipitation 2.37  
Year to date precipitation 19.40  
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 30.25 in    
Wind  
Wind Speed 7 mph (SSE)    
Max Wind Speed 13 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
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. 20, 2013 Rise Set
Actual Time 5:40 AM EDT 8:34 PM EDT
Civil Twilight 5:08 AM EDT 9:06 PM EDT
Nautical Twilight 4:27 AM EDT 9:47 PM EDT
Astronomical Twilight 3:40 AM EDT 10:34 PM EDT
Moon 5:35 PM EDT (6/20) 3:04 AM EDT (6/20)
Length of Visible Light 15h 58m
Length of Day
14h 54m
Waxing Gibbous, 89% of the Moon is Illuminated
Jun 20
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 69.1 °F 64.9 °F 87% 30.18 in 10.0 mi SSE 5.8 mph - N/A   Clear
1:50 AM 68.0 °F 64.4 °F 88% 30.18 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
1:54 AM 68.0 °F 63.0 °F 84% 30.19 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
2:54 AM 66.9 °F 59.0 °F 76% 30.19 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
3:54 AM 66.0 °F 57.9 °F 75% 30.19 in 10.0 mi South 3.5 mph - N/A   Clear
4:54 AM 64.9 °F 60.1 °F 84% 30.20 in 10.0 mi WSW 3.5 mph - N/A   Clear
5:54 AM 64.9 °F 61.0 °F 87% 30.22 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 66.0 °F 60.1 °F 81% 30.25 in 10.0 mi Calm Calm - N/A   Unknown
7:54 AM 69.1 °F 61.0 °F 75% 30.25 in 10.0 mi SSE 4.6 mph - N/A   Clear
8:54 AM 71.1 °F 61.0 °F 70% 30.27 in 10.0 mi SE 8.1 mph - N/A   Partly Cloudy
9:54 AM 72.0 °F 61.0 °F 68% 30.28 in 10.0 mi SSE 10.4 mph - N/A   Clear
10:54 AM 73.9 °F 59.0 °F 59% 30.29 in 10.0 mi SE 10.4 mph - N/A   Clear
11:54 AM 73.0 °F 57.9 °F 59% 30.29 in 10.0 mi SE 12.7 mph - N/A   Clear
12:54 PM 73.9 °F 59.0 °F 59% 30.29 in 10.0 mi SE 12.7 mph - N/A   Clear
1:54 PM 75.0 °F 62.1 °F 64% 30.27 in 10.0 mi SE 11.5 mph - N/A   Clear
2:54 PM 75.9 °F 57.0 °F 52% 30.27 in 10.0 mi SSE 8.1 mph - N/A   Clear
3:54 PM 78.1 °F 59.0 °F 52% 30.26 in 10.0 mi SSE 9.2 mph - N/A   Clear
4:54 PM 77.0 °F 59.0 °F 54% 30.25 in 10.0 mi South 11.5 mph - N/A   Clear
5:54 PM 75.9 °F 57.9 °F 54% 30.25 in 10.0 mi SSE 9.2 mph - N/A   Clear
6:54 PM 75.0 °F 57.9 °F 55% 30.25 in 10.0 mi SSE 9.2 mph - N/A   Clear
7:54 PM 73.0 °F 57.0 °F 57% 30.26 in 10.0 mi South 6.9 mph - N/A   Clear
8:54 PM 71.1 °F 55.9 °F 59% 30.26 in 10.0 mi South 8.1 mph - N/A   Clear
9:54 PM 71.1 °F 55.0 °F 57% 30.27 in 10.0 mi South 11.5 mph 18.4 mph N/A   Clear
10:54 PM 70.0 °F 55.0 °F 59% 30.28 in 10.0 mi SSE 8.1 mph - N/A   Clear
11:54 PM 70.0 °F 48.9 °F 47% 30.27 in 10.0 mi SSE 9.2 mph - N/A   Clear