Annapolis Naval Academy, MD

2:15 PM EST on December 05, 2019 (GMT -0500)
Annapolis Naval Academy

Weather History for KNAK - September, 2019

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Wednesday, September 25, 2019

  Actual Average (KBWI) Record (KBWI)
Temperature  
Mean Temperature 70 °F -  
Max Temperature 77 °F 72 °F 97 °F (1970)
Min Temperature 64 °F 54 °F 35 °F (1963)
Cooling Degree Days 6    
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 58    
Maximum Humidity 70    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 5 mph (South)    
Max Wind Speed 15 mph    
Max Gust Speed -    
Visibility 10 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

Sep. 25, 2019 Rise Set
Actual Time 6:56 AM EDT 6:58 PM EDT
Civil Twilight 6:29 AM EDT 7:25 PM EDT
Nautical Twilight 5:58 AM EDT 7:56 PM EDT
Astronomical Twilight 5:26 AM EDT 8:27 PM EDT
Moon 2:50 AM EDT (9/25) 5:26 PM EDT (9/25)
Length of Visible Light 12h 55m
Length of Day
12h 02m
Waning Crescent, 14% of the Moon is Illuminated
Sep 25
Waning Crescent
Sep 28
New
Oct 5
First Quarter
Oct 13
Full
Oct 21
Last 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 55.0 °F 61% 29.91 in 10.0 mi WNW 3.5 mph - N/A   Clear
1:54 AM 69.1 °F 53.1 °F 57% 29.91 in 10.0 mi WNW 4.6 mph - N/A   Clear
2:54 AM 66.0 °F 52.0 °F 60% 29.89 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 64.9 °F 53.1 °F 65% 29.91 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 68.0 °F 55.9 °F 65% 29.92 in 10.0 mi NNW 5.8 mph - N/A   Clear
5:54 AM 66.9 °F 57.0 °F 70% 29.94 in 10.0 mi NW 4.6 mph - N/A   Clear
6:54 AM 66.9 °F 55.9 °F 68% 29.95 in 10.0 mi NW 4.6 mph - N/A   Clear
7:54 AM 66.0 °F 54.0 °F 65% 29.96 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 70.0 °F 53.1 °F 55% 29.97 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 75.0 °F 52.0 °F 44% 29.97 in 10.0 mi Calm Calm - N/A   Clear
10:54 AM 75.0 °F 53.1 °F 46% 29.98 in 0.2 mi ESE 3.5 mph - N/A   Haze
11:03 AM 75.0 °F 54.0 °F 48% 29.97 in - SE 3.5 mph - N/A   Clear
11:54 AM 72.0 °F 57.9 °F 61% 29.96 in 10.0 mi SE 11.5 mph - N/A   Partly Cloudy
12:54 PM 73.9 °F 55.9 °F 53% 29.93 in 10.0 mi SE 13.8 mph - N/A   Clear
1:54 PM 73.9 °F 57.9 °F 57% 29.91 in 10.0 mi SE 15.0 mph - N/A   Clear
2:54 PM 75.9 °F 57.0 °F 52% 29.88 in 10.0 mi SE 15.0 mph - N/A   Clear
3:54 PM 75.9 °F 57.0 °F 52% 29.86 in 10.0 mi SE 13.8 mph - N/A   Clear
4:54 PM 77.0 °F 53.1 °F 43% 29.87 in 10.0 mi South 11.5 mph - N/A   Clear
5:54 PM 75.0 °F 55.0 °F 50% 29.86 in 10.0 mi South 11.5 mph - N/A   Clear
6:54 PM 72.0 °F 55.9 °F 57% 29.86 in 10.0 mi South 8.1 mph - N/A   Clear
7:54 PM 71.1 °F 57.9 °F 63% 29.87 in 10.0 mi South 6.9 mph - N/A   Clear
8:54 PM 72.0 °F 60.1 °F 66% 29.88 in 10.0 mi South 8.1 mph - N/A   Clear
9:54 PM 71.1 °F 57.9 °F 63% 29.88 in 10.0 mi SSW 4.6 mph - N/A   Clear
10:54 PM 69.1 °F 55.9 °F 63% 29.89 in 10.0 mi SSW 4.6 mph - N/A   Clear
11:54 PM 68.0 °F 55.9 °F 65% 29.88 in 10.0 mi South 3.5 mph - N/A   Clear