Patuxent River, MD

1:56 AM EDT on March 23, 2017 (GMT -0400)
Patuxent River Naval Air Station

Weather History for KNHK - September, 2012

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Friday, September 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 64 °F -  
Max Temperature 75 °F 79 °F 91 °F (1980)
Min Temperature 54 °F 62 °F 48 °F (2004)
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 73    
Maximum Humidity 94    
Minimum Humidity 55    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 4 mph (SSE)    
Max Wind Speed 13 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

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Date:

Astronomy

Sep. 21, 2012 Rise Set
Actual Time 6:52 AM EDT 7:03 PM EDT
Civil Twilight 6:26 AM EDT 7:29 PM EDT
Nautical Twilight 5:55 AM EDT 8:00 PM EDT
Astronomical Twilight 5:24 AM EDT 8:31 PM EDT
Moon 1:06 PM EDT (9/21) 11:07 PM EDT (9/21)
Length of Visible Light 13h 03m
Length of Day
12h 10m
Waxing Crescent, 37% of the Moon is Illuminated
Sep 21
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 55.9 °F 52.0 °F 87% 30.09 in 10.0 mi SSW 3.5 mph - N/A   Clear
1:52 AM 55.9 °F 53.1 °F 90% 30.09 in 10.0 mi Calm Calm - N/A   Clear
2:52 AM 55.9 °F 53.1 °F 90% 30.08 in 10.0 mi SW 3.5 mph - N/A   Clear
3:52 AM 55.0 °F 53.1 °F 93% 30.07 in 10.0 mi SW 4.6 mph - N/A   Clear
4:52 AM 55.0 °F 52.0 °F 89% 30.07 in 10.0 mi SSW 3.5 mph - N/A   Clear
5:15 AM 55.4 °F 53.6 °F 94% 30.06 in 10.0 mi Calm Calm - N/A   Clear
5:52 AM 54.0 °F 52.0 °F 93% 30.06 in 10.0 mi SW 3.5 mph - N/A   Clear
6:52 AM 55.0 °F 53.1 °F 93% 30.08 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:52 AM 59.0 °F 55.9 °F 90% 30.09 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:52 AM 68.0 °F 57.0 °F 68% 30.08 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
9:52 AM 71.1 °F 55.0 °F 57% 30.08 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
10:52 AM 73.0 °F 57.0 °F 57% 30.08 in 10.0 mi ESE 6.9 mph - N/A   Partly Cloudy
11:52 AM 73.9 °F 57.0 °F 55% 30.07 in 10.0 mi East 8.1 mph - 0.01 in   Clear
12:52 PM 75.0 °F 59.0 °F 57% 30.06 in 10.0 mi ESE 11.5 mph - N/A   Partly Cloudy
1:52 PM 75.0 °F 61.0 °F 62% 30.04 in 10.0 mi East 10.4 mph - N/A   Scattered Clouds
2:52 PM 75.0 °F 59.0 °F 57% 30.02 in 10.0 mi ESE 12.7 mph - N/A   Scattered Clouds
3:52 PM 75.0 °F 59.0 °F 57% 30.01 in 10.0 mi ESE 10.4 mph - N/A   Scattered Clouds
4:52 PM 75.0 °F 57.9 °F 55% 30.00 in 10.0 mi SE 11.5 mph - N/A   Scattered Clouds
5:52 PM 73.9 °F 57.9 °F 57% 30.01 in 10.0 mi SE 6.9 mph - N/A   Scattered Clouds
6:52 PM 72.0 °F 59.0 °F 64% 30.00 in 10.0 mi SE 6.9 mph - N/A   Scattered Clouds
7:52 PM 70.0 °F 59.0 °F 68% 30.00 in 10.0 mi SE 4.6 mph - N/A   Partly Cloudy
8:52 PM 70.0 °F 59.0 °F 68% 30.00 in 10.0 mi SSE 5.8 mph - N/A   Partly Cloudy
9:52 PM 68.0 °F 59.0 °F 73% 30.00 in 10.0 mi SSE 4.6 mph - N/A   Clear
10:52 PM 69.1 °F 61.0 °F 75% 29.99 in 10.0 mi SSE 5.8 mph - N/A   Clear
11:52 PM 68.0 °F 62.1 °F 81% 29.98 in 10.0 mi SSE 5.8 mph - N/A   Clear