Annapolis Naval Academy, MD

5:42 AM EST on November 21, 2019 (GMT -0500)
Annapolis Naval Academy

Weather History for KNAK - September, 2019

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Friday, September 6, 2019

  Actual Average (WUND) Record (WUND)
Temperature  
Mean Temperature 72 °F -  
Max Temperature 75 °F - - (-1)
Min Temperature 69 °F - - (-1)
Cooling Degree Days 8    
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 73    
Maximum Humidity 81    
Minimum Humidity 64    
Precipitation  
Precipitation 0.05 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.82 in    
Wind  
Wind Speed 11 mph (North)    
Max Wind Speed 16 mph    
Max Gust Speed 26 mph    
Visibility 8 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. 06, 2019 Rise Set
Actual Time 6:39 AM EDT 7:28 PM EDT
Civil Twilight 6:11 AM EDT 7:55 PM EDT
Nautical Twilight 5:39 AM EDT 8:28 PM EDT
Astronomical Twilight 5:06 AM EDT 9:01 PM EDT
Moon 2:41 PM EDT (9/6) No Moon Set
Length of Visible Light 13h 44m
Length of Day
12h 49m
First Quarter, 55% of the Moon is Illuminated
Sep 6
First Quarter
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 75.0 °F 62.1 °F 64% 29.95 in 10.0 mi NE 10.4 mph - N/A   Mostly Cloudy
1:54 AM 73.0 °F 62.1 °F 68% 29.94 in 10.0 mi ENE 8.1 mph - N/A   Clear
2:54 AM 73.0 °F 60.1 °F 64% 29.92 in 10.0 mi NNE 9.2 mph - N/A   Partly Cloudy
3:54 AM 72.0 °F 60.1 °F 66% 29.90 in 10.0 mi NE 8.1 mph - N/A   Overcast
4:54 AM 73.0 °F 61.0 °F 66% 29.88 in 10.0 mi NNE 10.4 mph - N/A   Overcast
6:54 AM 73.0 °F 60.1 °F 64% 29.87 in 10.0 mi NNE 12.7 mph - N/A   Overcast
7:54 AM 72.0 °F 60.1 °F 66% 29.85 in 10.0 mi NE 16.1 mph 25.3 mph N/A   Overcast
8:54 AM 72.0 °F 61.0 °F 68% 29.84 in 10.0 mi NNE 13.8 mph 26.5 mph N/A   Overcast
9:08 AM 73.0 °F 61.0 °F 66% 29.84 in 10.0 mi NE 10.4 mph 23.0 mph N/A   Overcast
9:33 AM 73.0 °F 62.1 °F 68% 29.84 in 10.0 mi NNE 11.5 mph 20.7 mph N/A   Overcast
9:54 AM 73.0 °F 62.1 °F 68% 29.83 in 10.0 mi NNE 11.5 mph - N/A   Overcast
10:08 AM 72.0 °F 63.0 °F 73% 29.82 in 2.5 mi NNE 12.7 mph 20.7 mph 0.00 in Rain Light Rain
10:16 AM 73.0 °F 64.0 °F 73% 29.81 in 6.0 mi NNE 11.5 mph - 0.00 in Rain Light Rain
10:45 AM 71.1 °F 64.0 °F 78% 29.82 in 1.8 mi North 10.4 mph 20.7 mph 0.01 in Rain Light Rain
10:54 AM 71.1 °F 64.9 °F 81% 29.83 in 1.2 mi North 11.5 mph 20.7 mph 0.02 in Rain Light Rain
11:34 AM 70.0 °F 64.0 °F 81% 29.81 in 2.5 mi NNE 13.8 mph - 0.03 in Rain Light Rain
11:45 AM 70.0 °F 64.0 °F 81% 29.81 in 5.0 mi North 13.8 mph 20.7 mph 0.03 in Rain Light Rain
11:54 AM 70.0 °F 64.0 °F 81% 29.82 in 9.0 mi North 12.7 mph - 0.03 in   Overcast
12:54 PM 71.1 °F 64.9 °F 81% 29.79 in 3.0 mi North 12.7 mph - 0.00 in Rain Light Rain
1:28 PM 71.1 °F 64.0 °F 78% 29.78 in 2.0 mi North 9.2 mph - 0.00 in Rain Light Rain
1:38 PM 71.1 °F 63.0 °F 75% 29.77 in 9.0 mi North 11.5 mph - 0.00 in   Overcast
1:54 PM 72.0 °F 63.0 °F 73% 29.77 in 10.0 mi North 11.5 mph 21.9 mph 0.00 in   Overcast
2:54 PM 73.0 °F 63.0 °F 71% 29.75 in 10.0 mi North 11.5 mph 21.9 mph N/A   Overcast
3:54 PM 71.1 °F 64.0 °F 78% 29.76 in 7.0 mi NNW 12.7 mph - N/A   Overcast
4:03 PM 71.1 °F 63.0 °F 75% 29.75 in 1.8 mi North 13.8 mph - 0.00 in Rain Light Rain
4:17 PM 70.0 °F 64.0 °F 81% 29.75 in 2.5 mi NNW 10.4 mph - 0.00 in   Haze
4:47 PM 70.0 °F 64.0 °F 81% 29.76 in 5.0 mi NNW 10.4 mph - 0.00 in   Haze
5:54 PM 72.0 °F 63.0 °F 73% 29.78 in 10.0 mi North 11.5 mph - N/A   Overcast
6:32 PM 73.0 °F 63.0 °F 71% 29.78 in 10.0 mi North 11.5 mph - N/A   Overcast
7:54 PM 72.0 °F 62.1 °F 71% 29.81 in 10.0 mi North 8.1 mph - N/A   Overcast
8:55 PM 71.1 °F 60.1 °F 68% 29.80 in 10.0 mi North 6.9 mph - N/A   Unknown
9:54 PM 70.0 °F 60.1 °F 71% 29.81 in 10.0 mi NNW 4.6 mph - N/A   Clear
10:54 PM 70.0 °F 60.1 °F 71% 29.81 in 10.0 mi NNW 6.9 mph - N/A   Clear
11:54 PM 69.1 °F 60.1 °F 73% 29.81 in 10.0 mi NNW 6.9 mph - N/A   Clear