Annapolis Naval Academy, MD

5:09 PM EST on November 11, 2019 (GMT -0500)
Annapolis Naval Academy

Weather History for KNAK - September, 2019

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Thursday, September 19, 2019

  Actual Average (KBWI) Record (KBWI)
Temperature  
Mean Temperature 68 °F -  
Max Temperature 75 °F 77 °F 94 °F (1983)
Min Temperature 63 °F 57 °F 42 °F (1959)
Cooling Degree Days 3    
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 52    
Maximum Humidity 65    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.32 in    
Wind  
Wind Speed 5 mph (East)    
Max Wind Speed 12 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. 19, 2019 Rise Set
Actual Time 6:50 AM EDT 7:08 PM EDT
Civil Twilight 6:23 AM EDT 7:34 PM EDT
Nautical Twilight 5:52 AM EDT 8:06 PM EDT
Astronomical Twilight 5:20 AM EDT 8:37 PM EDT
Moon 10:18 PM EDT (9/19) 11:49 AM EDT (9/19)
Length of Visible Light 13h 10m
Length of Day
12h 17m
Waning Gibbous, 74% of the Moon is Illuminated
Sep 19
Waning Gibbous
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 68.0 °F 54.0 °F 61% 30.28 in 10.0 mi East 6.9 mph - N/A   Clear
1:54 AM 66.0 °F 53.1 °F 63% 30.28 in 10.0 mi NE 5.8 mph - N/A   Clear
2:54 AM 64.9 °F 52.0 °F 63% 30.28 in 10.0 mi NE 4.6 mph - N/A   Clear
3:54 AM 64.9 °F 51.1 °F 61% 30.30 in 10.0 mi NE 4.6 mph - N/A   Clear
4:54 AM 64.0 °F 52.0 °F 65% 30.31 in 10.0 mi ENE 5.8 mph - N/A   Clear
5:54 AM 63.0 °F 51.1 °F 65% 30.31 in 10.0 mi NE 4.6 mph - N/A   Clear
6:54 AM 63.0 °F 51.1 °F 65% 30.32 in 10.0 mi ENE 6.9 mph - N/A   Clear
7:54 AM 64.0 °F 50.0 °F 60% 30.33 in 10.0 mi ENE 8.1 mph - N/A   Clear
8:54 AM 64.9 °F 48.9 °F 56% 30.34 in 10.0 mi East 9.2 mph - N/A   Clear
9:54 AM 66.0 °F 45.0 °F 47% 30.36 in 10.0 mi ENE 11.5 mph - N/A   Clear
10:54 AM 68.0 °F 39.9 °F 36% 30.37 in 10.0 mi ENE 10.4 mph - N/A   Clear
11:54 AM 69.1 °F 39.9 °F 35% 30.36 in 10.0 mi Calm Calm - N/A   Clear
12:54 PM 69.1 °F 42.1 °F 38% 30.35 in 10.0 mi Calm Calm - N/A   Clear
1:54 PM 69.1 °F 45.0 °F 42% 30.34 in 10.0 mi SSE 5.8 mph - N/A   Clear
2:54 PM 72.0 °F 43.0 °F 35% 30.32 in 10.0 mi Calm Calm - N/A   Clear
3:54 PM 73.0 °F 44.1 °F 35% 30.30 in 10.0 mi Calm Calm - N/A   Clear
4:54 PM 72.0 °F 48.9 °F 44% 30.30 in 10.0 mi SE 5.8 mph - N/A   Clear
5:54 PM 72.0 °F 48.0 °F 43% 30.30 in 10.0 mi SSE 3.5 mph - N/A   Clear
6:54 PM 70.0 °F 48.0 °F 46% 30.30 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 69.1 °F 53.1 °F 57% 30.31 in 10.0 mi ENE 3.5 mph - N/A   Clear
8:54 PM 66.9 °F 54.0 °F 63% 30.30 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 70.0 °F 54.0 °F 57% 30.30 in 10.0 mi East 8.1 mph - N/A   Clear
10:54 PM 66.0 °F 52.0 °F 60% 30.30 in 10.0 mi South 5.8 mph - N/A   Clear
11:54 PM 64.9 °F 52.0 °F 63% 30.30 in 10.0 mi SSW 3.5 mph - N/A   Clear