Annapolis Naval Academy, MD

6:49 PM EST on November 18, 2019 (GMT -0500)
Annapolis Naval Academy

Weather History for KNAK - September, 2019

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Sunday, September 29, 2019

  Actual Average (WUND) Record (WUND)
Temperature  
Mean Temperature 78 °F -  
Max Temperature 84 °F - - (-1)
Min Temperature 73 °F - - (-1)
Cooling Degree Days 12    
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 74    
Maximum Humidity 96    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.19 in    
Wind  
Wind Speed 6 mph (NNE)    
Max Wind Speed 15 mph    
Max Gust Speed -    
Visibility 9 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. 29, 2019 Rise Set
Actual Time 6:59 AM EDT 6:52 PM EDT
Civil Twilight 6:33 AM EDT 7:18 PM EDT
Nautical Twilight 6:02 AM EDT 7:49 PM EDT
Astronomical Twilight 5:30 AM EDT 8:20 PM EDT
Moon 7:47 AM EDT (9/29) 7:51 PM EDT (9/29)
Length of Visible Light 12h 45m
Length of Day
11h 52m
New Moon, 1% of the Moon is Illuminated
Sep 29
New Moon
Oct 5
First Quarter
Oct 13
Full
Oct 21
Last Quarter
Oct 27
New

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 - 73.0 °F 94% 30.09 in 7.0 mi North 5.8 mph - N/A   Clear
1:54 AM 73.0 °F - 72.0 °F 96% 30.10 in 5.0 mi Calm Calm - N/A   Clear
2:54 AM 73.0 °F - 72.0 °F 96% 30.10 in 5.0 mi NNW 3.5 mph - N/A   Clear
3:54 AM 73.9 °F - 72.0 °F 93% 30.11 in 6.0 mi NW 4.6 mph - N/A   Clear
4:54 AM 73.0 °F - 72.0 °F 96% 30.12 in 5.0 mi WNW 4.6 mph - N/A   Clear
5:54 AM 73.0 °F - 71.1 °F 93% 30.14 in 5.0 mi NNW 6.9 mph - N/A   Clear
6:54 AM 73.0 °F - 70.0 °F 90% 30.16 in 7.0 mi NNW 5.8 mph - N/A   Clear
7:54 AM 73.9 °F - 69.1 °F 85% 30.18 in 9.0 mi North 8.1 mph - N/A   Clear
8:54 AM 75.9 °F - 68.0 °F 76% 30.20 in 10.0 mi North 9.2 mph - N/A   Clear
9:54 AM 75.9 °F - 66.9 °F 74% 30.22 in 10.0 mi NNE 10.4 mph - N/A   Clear
10:54 AM 77.0 °F - 64.9 °F 66% 30.23 in 10.0 mi NNE 10.4 mph - N/A   Clear
11:54 AM 78.1 °F - 64.9 °F 64% 30.24 in 10.0 mi North 13.8 mph - N/A   Clear
12:54 PM 79.0 °F - 64.9 °F 62% 30.23 in 10.0 mi North 10.4 mph - N/A   Clear
1:54 PM 81.0 °F 82.5 °F 64.0 °F 56% 30.22 in 10.0 mi NNE 6.9 mph - N/A   Clear
2:54 PM 82.9 °F 84.4 °F 64.0 °F 53% 30.21 in 10.0 mi Calm Calm - N/A   Clear
3:54 PM 82.0 °F 83.4 °F 64.0 °F 54% 30.20 in 10.0 mi ENE 6.9 mph - N/A   Clear
4:54 PM 82.9 °F 84.4 °F 64.0 °F 53% 30.19 in 10.0 mi ENE 5.8 mph - N/A   Clear
5:54 PM 81.0 °F 82.2 °F 63.0 °F 54% 30.19 in 10.0 mi NNE 6.9 mph - N/A   Clear
6:54 PM 79.0 °F - 64.9 °F 62% 30.19 in 10.0 mi NNE 5.8 mph - N/A   Clear
7:54 PM 78.1 °F - 64.9 °F 64% 30.21 in 10.0 mi NNE 4.6 mph - N/A   Clear
8:54 PM 75.9 °F - 66.0 °F 71% 30.23 in 10.0 mi SE 15.0 mph - N/A   Clear
9:54 PM 73.9 °F - 64.0 °F 71% 30.25 in 10.0 mi ESE 15.0 mph - N/A   Clear
10:54 PM 73.0 °F - 64.0 °F 73% 30.27 in 10.0 mi SSE 9.2 mph - N/A   Unknown
11:54 PM 73.0 °F - 63.0 °F 71% 30.26 in 10.0 mi SE 10.4 mph - N/A   Clear