Annapolis Naval Academy, MD

9:20 PM EST on November 14, 2019 (GMT -0500)
Annapolis Naval Academy

Weather History for KNAK - September, 2019

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Saturday, September 14, 2019

  Actual Average (KBWI) Record (KBWI)
Temperature  
Mean Temperature 76 °F -  
Max Temperature 81 °F 81 °F 94 °F (1931)
Min Temperature 71 °F 60 °F 42 °F (1975)
Cooling Degree Days 11    
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 65 °F    
Average Humidity 67    
Maximum Humidity 74    
Minimum Humidity 60    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.26 in    
Wind  
Wind Speed 8 mph (SSE)    
Max Wind Speed 14 mph    
Max Gust Speed 20 mph    
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. 14, 2019 Rise Set
Actual Time 6:46 AM EDT 7:16 PM EDT
Civil Twilight 6:19 AM EDT 7:42 PM EDT
Nautical Twilight 5:47 AM EDT 8:14 PM EDT
Astronomical Twilight 5:15 AM EDT 8:46 PM EDT
Moon 7:56 PM EDT (9/14) 6:58 AM EDT (9/14)
Length of Visible Light 13h 23m
Length of Day
12h 30m
Full, 100% of the Moon is Illuminated
Sep 14
Full
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

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 72.0 °F - 60.1 °F 66% 30.36 in 10.0 mi East 6.9 mph - N/A   Clear
1:54 AM 72.0 °F - 60.1 °F 66% 30.33 in 10.0 mi East 8.1 mph - N/A   Clear
2:54 AM 72.0 °F - 61.0 °F 68% 30.30 in 10.0 mi SE 9.2 mph - N/A   Clear
3:54 AM 72.0 °F - 61.0 °F 68% 30.30 in 10.0 mi East 5.8 mph - N/A   Clear
4:54 AM 71.1 °F - 61.0 °F 70% 30.31 in 10.0 mi East 3.5 mph - N/A   Overcast
5:54 AM 72.0 °F - 62.1 °F 71% 30.30 in 10.0 mi East 4.6 mph - N/A   Overcast
6:54 AM 73.0 °F - 63.0 °F 71% 30.30 in 10.0 mi SE 8.1 mph - N/A   Overcast
7:54 AM 72.0 °F - 62.1 °F 71% 30.32 in 10.0 mi South 4.6 mph - N/A   Overcast
8:02 AM 73.0 °F - 62.1 °F 68% 30.31 in 10.0 mi SSE 5.8 mph - N/A   Overcast
8:54 AM 73.9 °F - 64.0 °F 71% 30.31 in 10.0 mi SE 9.2 mph - N/A   Overcast
9:54 AM 75.0 °F - 64.9 °F 71% 30.32 in 10.0 mi SSE 6.9 mph - N/A   Overcast
10:54 AM 75.9 °F - 66.0 °F 71% 30.30 in 10.0 mi SSE 6.9 mph - N/A   Overcast
11:54 AM 78.1 °F - 66.0 °F 66% 30.29 in 10.0 mi South 11.5 mph - N/A   Overcast
12:54 PM 79.0 °F - 66.0 °F 64% 30.26 in 10.0 mi SSE 11.5 mph - N/A   Overcast
1:05 PM 80.1 °F 82.1 °F 66.0 °F 62% 30.25 in 10.0 mi SSE 13.8 mph 19.6 mph N/A   Overcast
1:54 PM 79.0 °F - 66.0 °F 64% 30.24 in 10.0 mi SSE 11.5 mph - N/A   Overcast
2:54 PM 80.1 °F 81.9 °F 64.9 °F 60% 30.22 in 10.0 mi South 12.7 mph - N/A   Overcast
3:54 PM 81.0 °F 83.0 °F 66.0 °F 60% 30.20 in 10.0 mi South 11.5 mph 19.6 mph N/A   Overcast
4:54 PM 81.0 °F 83.0 °F 66.0 °F 60% 30.19 in 10.0 mi South 13.8 mph - N/A   Overcast
5:54 PM 81.0 °F 83.3 °F 66.9 °F 62% 30.18 in 10.0 mi South 10.4 mph - N/A   Overcast
6:54 PM 80.1 °F 82.7 °F 68.0 °F 67% 30.17 in 10.0 mi South 8.1 mph - N/A   Overcast
7:54 PM 79.0 °F - 68.0 °F 69% 30.18 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
8:54 PM 79.0 °F - 70.0 °F 74% 30.19 in 10.0 mi South 6.9 mph - N/A   Overcast
9:54 PM 80.1 °F 83.2 °F 70.0 °F 71% 30.19 in 10.0 mi South 6.9 mph - N/A   Overcast
10:54 PM 79.0 °F - 69.1 °F 72% 30.19 in 10.0 mi South 6.9 mph - N/A   Overcast
11:54 PM 79.0 °F - 69.1 °F 72% 30.16 in 10.0 mi Calm Calm - N/A   Mostly Cloudy