Annapolis Naval Academy, MD

7:28 AM EST on November 17, 2019 (GMT -0500)
Annapolis Naval Academy

Weather History for KNAK - September, 2019

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Sunday, September 22, 2019

  Actual Average (KBWI) Record (KBWI)
Temperature  
Mean Temperature 80 °F -  
Max Temperature 87 °F 76 °F 99 °F (1931)
Min Temperature 72 °F 57 °F 37 °F (1962)
Cooling Degree Days 14    
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 68    
Maximum Humidity 79    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 5 mph (SSE)    
Max Wind Speed 14 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. 22, 2019 Rise Set
Actual Time 6:53 AM EDT 7:03 PM EDT
Civil Twilight 6:26 AM EDT 7:29 PM EDT
Nautical Twilight 5:55 AM EDT 8:01 PM EDT
Astronomical Twilight 5:23 AM EDT 8:32 PM EDT
Moon No Moon Rise 2:53 PM EDT (9/22)
Length of Visible Light 13h 03m
Length of Day
12h 09m
Last Quarter, 44% of the Moon is Illuminated
Sep 22
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full
Oct 21
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 75.0 °F - 68.0 °F 79% 30.19 in 10.0 mi South 3.5 mph - N/A   Clear
1:54 AM 75.0 °F - 64.9 °F 71% 30.18 in 10.0 mi South 3.5 mph - N/A   Clear
2:54 AM 73.9 °F - 64.9 °F 73% 30.17 in 10.0 mi SSE 3.5 mph - N/A   Clear
3:54 AM 73.9 °F - 64.9 °F 73% 30.15 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 73.0 °F - 64.9 °F 76% 30.15 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 72.0 °F - 64.9 °F 78% 30.15 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 72.0 °F - 64.9 °F 78% 30.16 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 73.9 °F - 64.9 °F 73% 30.17 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 77.0 °F - 64.9 °F 66% 30.18 in 10.0 mi SW 3.5 mph - N/A   Clear
9:54 AM 80.1 °F 81.9 °F 64.9 °F 60% 30.17 in 10.0 mi NE 3.5 mph - N/A   Clear
10:54 AM 79.0 °F - 68.0 °F 69% 30.17 in 10.0 mi SE 8.1 mph - N/A   Clear
11:54 AM 80.1 °F 82.7 °F 68.0 °F 67% 30.16 in 10.0 mi SE 10.4 mph - N/A   Clear
12:54 PM 81.0 °F 84.1 °F 69.1 °F 67% 30.14 in 10.0 mi ESE 11.5 mph - N/A   Clear
1:54 PM 84.9 °F 88.2 °F 68.0 °F 57% 30.11 in 10.0 mi SE 9.2 mph - N/A   Clear
2:54 PM 86.0 °F 87.6 °F 64.9 °F 49% 30.08 in 10.0 mi SSE 13.8 mph - N/A   Clear
3:54 PM 87.1 °F 90.6 °F 68.0 °F 53% 30.07 in 10.0 mi South 5.8 mph - N/A   Clear
4:54 PM 84.9 °F 87.6 °F 66.9 °F 55% 30.06 in 10.0 mi SSE 11.5 mph - N/A   Clear
5:54 PM 82.9 °F 85.8 °F 68.0 °F 60% 30.05 in 10.0 mi South 10.4 mph - N/A   Clear
6:54 PM 81.0 °F 83.8 °F 68.0 °F 65% 30.04 in 10.0 mi South 10.4 mph - N/A   Clear
7:54 PM 81.0 °F 83.3 °F 66.9 °F 62% 30.05 in 10.0 mi South 8.1 mph - N/A   Clear
8:54 PM 80.1 °F 82.7 °F 68.0 °F 67% 30.04 in 10.0 mi SSE 9.2 mph - N/A   Clear
9:54 PM 80.1 °F 83.2 °F 70.0 °F 71% 30.04 in 10.0 mi South 9.2 mph - N/A   Clear
10:54 PM 79.0 °F - 71.1 °F 77% 30.03 in 10.0 mi South 10.4 mph - N/A   Clear
11:54 PM 78.1 °F - 71.1 °F 79% 30.02 in 10.0 mi South 5.8 mph - N/A   Clear