Patuxent River, MD

3:50 AM EDT on June 29, 2017 (GMT -0400)
Patuxent River Naval Air Station

Weather History for KNHK - September, 2013

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Wednesday, September 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 70 °F -  
Max Temperature 80 °F 81 °F 94 °F (1985)
Min Temperature 60 °F 66 °F 53 °F (1997)
Cooling Degree Days 6    
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 61    
Maximum Humidity 90    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 9 mph (NW)    
Max Wind Speed 13 mph    
Max Gust Speed 17 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

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Daily Weather History Graph

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Date:

Astronomy

Sep. 04, 2013 Rise Set
Actual Time 6:38 AM EDT 7:30 PM EDT
Civil Twilight 6:11 AM EDT 7:57 PM EDT
Nautical Twilight 5:39 AM EDT 8:29 PM EDT
Astronomical Twilight 5:06 AM EDT 9:02 PM EDT
Moon 5:47 AM EDT (9/4) 6:49 PM EDT (9/4)
Length of Visible Light 13h 46m
Length of Day
12h 52m
Waning Crescent, 1% of the Moon is Illuminated
Sep 4
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
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
12:52 AM 72.0 °F - 57.0 °F 59% 29.96 in 10.0 mi NNW 11.5 mph - N/A   Partly Cloudy
1:52 AM 71.1 °F - 57.0 °F 61% 29.98 in 10.0 mi NNW 10.4 mph - N/A   Partly Cloudy
2:52 AM 69.1 °F - 53.1 °F 57% 29.98 in 10.0 mi NNW 8.1 mph - N/A   Clear
3:52 AM 69.1 °F - 54.0 °F 58% 30.00 in 10.0 mi NNW 10.4 mph - N/A   Overcast
4:52 AM 69.1 °F - 53.1 °F 57% 30.01 in 10.0 mi NNW 11.5 mph - N/A   Overcast
5:00 AM 68.0 °F - 53.6 °F 60% 30.00 in 10.0 mi NNW 12.7 mph - N/A   Mostly Cloudy
5:52 AM 68.0 °F - 53.1 °F 59% 30.01 in 10.0 mi NNW 12.7 mph - N/A   Scattered Clouds
6:52 AM 66.9 °F - 54.0 °F 63% 30.04 in 10.0 mi NNW 10.4 mph - N/A   Scattered Clouds
7:52 AM 68.0 °F - 54.0 °F 61% 30.06 in 10.0 mi NNW 10.4 mph - N/A   Partly Cloudy
8:52 AM 70.0 °F - 54.0 °F 57% 30.07 in 10.0 mi NNW 10.4 mph - N/A   Clear
9:52 AM 72.0 °F - 55.9 °F 57% 30.08 in 10.0 mi NNW 9.2 mph - N/A   Partly Cloudy
10:52 AM 73.9 °F - 57.9 °F 57% 30.08 in 10.0 mi NNW 4.6 mph - N/A   Partly Cloudy
11:52 AM 73.9 °F - 57.9 °F 57% 30.09 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
12:52 PM 77.0 °F - 55.9 °F 48% 30.08 in 10.0 mi NW 4.6 mph - N/A   Partly Cloudy
1:52 PM 79.0 °F - 57.9 °F 48% 30.07 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
2:52 PM 75.9 °F - 57.9 °F 54% 30.06 in 10.0 mi ESE 9.2 mph - N/A   Scattered Clouds
3:52 PM 78.1 °F - 60.1 °F 54% 30.05 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
4:52 PM 80.1 °F 80.2 °F 55.9 °F 43% 30.04 in 10.0 mi West 9.2 mph 17.3 mph N/A   Scattered Clouds
5:52 PM 79.0 °F - 55.9 °F 45% 30.03 in 10.0 mi West 9.2 mph - N/A   Scattered Clouds
6:52 PM 77.0 °F - 55.9 °F 48% 30.03 in 10.0 mi WNW 5.8 mph - N/A   Scattered Clouds
7:52 PM 66.9 °F - 59.0 °F 76% 30.04 in 10.0 mi WSW 3.5 mph - N/A   Scattered Clouds
8:52 PM 63.0 °F - 59.0 °F 87% 30.05 in 10.0 mi Calm Calm - N/A   Clear
9:52 PM 61.0 °F - 57.9 °F 90% 30.04 in 10.0 mi SSW 3.5 mph - N/A   Clear
10:52 PM 61.0 °F - 57.0 °F 87% 30.06 in 10.0 mi Calm Calm - N/A   Clear
11:52 PM 60.1 °F - 57.0 °F 90% 30.05 in 10.0 mi SW 3.5 mph - N/A   Clear