Annapolis Naval Academy, MD

1:39 PM EST on November 22, 2019 (GMT -0500)
Annapolis Naval Academy

Weather History for KNAK - September, 2019

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Friday, September 13, 2019

  Actual Average (WUND) Record (WUND)
Temperature  
Mean Temperature 73 °F -  
Max Temperature 75 °F - - (-1)
Min Temperature 71 °F - - (-1)
Cooling Degree Days 8    
Growing Degree Days 23 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 67    
Maximum Humidity 84    
Minimum Humidity 57    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.34 in    
Wind  
Wind Speed 11 mph (East)    
Max Wind Speed 16 mph    
Max Gust Speed 24 mph    
Visibility 9 miles    
Events Rain    
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

Sep. 13, 2019 Rise Set
Actual Time 6:45 AM EDT 7:17 PM EDT
Civil Twilight 6:18 AM EDT 7:44 PM EDT
Nautical Twilight 5:46 AM EDT 8:16 PM EDT
Astronomical Twilight 5:14 AM EDT 8:48 PM EDT
Moon 7:29 PM EDT (9/13) 6:00 AM EDT (9/13)
Length of Visible Light 13h 26m
Length of Day
12h 32m
Full, 100% of the Moon is Illuminated
Sep 13
Full
Sep 14
Full
Sep 21
Last Quarter
Sep 28
New
Oct 5
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 66.9 °F 74% 30.21 in 10.0 mi East 10.4 mph - N/A   Overcast
1:54 AM 75.0 °F 68.0 °F 79% 30.22 in 6.0 mi ENE 10.4 mph - 0.00 in   Haze
2:45 AM 73.0 °F 68.0 °F 84% 30.22 in 3.0 mi East 11.5 mph - 0.00 in   Haze
2:54 AM 73.9 °F 66.9 °F 79% 30.23 in 5.0 mi East 12.7 mph 20.7 mph 0.00 in Rain Light Rain
3:35 AM 73.0 °F 66.0 °F 79% 30.24 in 10.0 mi East 10.4 mph - 0.00 in   Overcast
3:54 AM 73.0 °F 66.0 °F 79% 30.24 in 7.0 mi East 10.4 mph 20.7 mph 0.00 in   Overcast
4:54 AM 72.0 °F 64.9 °F 78% 30.26 in 10.0 mi East 9.2 mph 20.7 mph N/A   Overcast
5:54 AM 72.0 °F 63.0 °F 73% 30.29 in 10.0 mi East 11.5 mph 19.6 mph N/A   Overcast
6:54 AM 72.0 °F 61.0 °F 68% 30.32 in 10.0 mi ENE 9.2 mph - N/A   Overcast
7:54 AM 71.1 °F 60.1 °F 68% 30.34 in 10.0 mi ENE 11.5 mph - N/A   Overcast
8:37 AM 71.1 °F 60.1 °F 68% 30.34 in 10.0 mi East 10.4 mph 19.6 mph N/A   Overcast
8:54 AM 71.1 °F 60.1 °F 68% 30.35 in 10.0 mi ENE 9.2 mph - N/A   Overcast
9:54 AM 71.1 °F 60.1 °F 68% 30.37 in 10.0 mi ENE 12.7 mph 17.3 mph N/A   Overcast
10:54 AM 72.0 °F 60.1 °F 66% 30.39 in 10.0 mi East 10.4 mph - N/A   Overcast
11:54 AM 73.0 °F 60.1 °F 64% 30.39 in 10.0 mi ENE 9.2 mph - N/A   Overcast
12:31 PM 73.0 °F 60.1 °F 64% 30.39 in 10.0 mi East 11.5 mph - N/A   Overcast
12:54 PM 73.0 °F 60.1 °F 64% 30.40 in 10.0 mi East 12.7 mph - N/A   Overcast
1:54 PM 73.9 °F 59.0 °F 59% 30.39 in 10.0 mi East 12.7 mph - N/A   Overcast
2:54 PM 73.9 °F 59.0 °F 59% 30.39 in 10.0 mi East 13.8 mph - N/A   Overcast
3:54 PM 75.0 °F 59.0 °F 57% 30.38 in 10.0 mi East 15.0 mph - N/A   Overcast
4:54 PM 73.9 °F 57.9 °F 57% 30.38 in 10.0 mi East 13.8 mph - N/A   Overcast
5:54 PM 73.9 °F 59.0 °F 59% 30.38 in 10.0 mi East 13.8 mph - N/A   Overcast
6:54 PM 73.9 °F 60.1 °F 62% 30.37 in 10.0 mi ESE 11.5 mph - N/A   Overcast
7:54 PM 73.9 °F 60.1 °F 62% 30.37 in 10.0 mi East 16.1 mph 24.2 mph N/A   Overcast
8:54 PM 73.0 °F 60.1 °F 64% 30.40 in 10.0 mi ESE 11.5 mph - N/A   Overcast
9:54 PM 73.9 °F 60.1 °F 62% 30.39 in 10.0 mi SE 16.1 mph - N/A   Partly Cloudy
10:54 PM 73.0 °F 59.0 °F 61% 30.38 in 10.0 mi ESE 12.7 mph - N/A   Partly Cloudy
11:54 PM 73.0 °F 60.1 °F 64% 30.36 in 10.0 mi East 10.4 mph - N/A   Clear