Weather History for Leonardtown, MD

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Wednesday, February 20, 2013

  Actual Average (KNHK) Record (KNHK)
Temperature  
Mean Temperature 34 °F -  
Max Temperature 41 °F 48 °F 51 °F (2014)
Min Temperature 28 °F 30 °F 28 °F (2014)
Degree Days  
Heating Degree Days 30    
Moisture  
Dew Point 17 °F    
Average Humidity 53    
Maximum Humidity 93    
Minimum Humidity 33    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 5 mph (WNW)    
Max Wind Speed 14 mph    
Max Gust Speed 21 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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Date:

Astronomy

Feb. 20, 2013 Rise Set
Actual Time 6:50 AM EST 5:50 PM EST
Civil Twilight 6:23 AM EST 6:17 PM EST
Nautical Twilight 5:52 AM EST 6:47 PM EST
Astronomical Twilight 5:21 AM EST 7:18 PM EST
Moon 1:12 PM EST (2/20) 3:06 AM EST (2/20)
Length of Visible Light 11h 53m
Length of Day
11h 00m
Waxing Gibbous, 76% of the Moon is Illuminated
Feb 20
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:05 AM 35.6 °F 32.8 °F 32.0 °F 87% 29.86 in 10.0 mi WSW 3.5 mph - N/A   Clear
12:25 AM 33.8 °F 30.8 °F 32.0 °F 93% 29.87 in 10.0 mi WSW 3.5 mph - N/A   Clear
12:45 AM 33.8 °F 29.6 °F 32.0 °F 93% 29.87 in 10.0 mi West 4.6 mph - N/A   Clear
1:05 AM 33.8 °F 30.8 °F 30.2 °F 87% 29.88 in 10.0 mi West 3.5 mph - N/A   Clear
1:26 AM 32.0 °F - 30.2 °F 93% 29.88 in 10.0 mi Calm Calm - N/A   Clear
2:26 AM 32.0 °F - 30.2 °F 93% 29.89 in 10.0 mi Calm Calm - N/A   Clear
3:06 AM 32.0 °F 28.7 °F 28.4 °F 87% 29.90 in 10.0 mi WNW 3.5 mph - N/A   Clear
3:26 AM 32.0 °F 28.7 °F 26.6 °F 80% 29.90 in 10.0 mi West 3.5 mph - N/A   Clear
3:46 AM 32.0 °F 28.7 °F 26.6 °F 80% 29.90 in 10.0 mi West 3.5 mph - N/A   Clear
4:06 AM 32.0 °F - 24.8 °F 75% 29.91 in 10.0 mi Calm Calm - N/A   Clear
4:26 AM 30.2 °F - 24.8 °F 80% 29.92 in 10.0 mi Calm Calm - N/A   Clear
4:46 AM 30.2 °F 26.7 °F 23.0 °F 75% 29.92 in 10.0 mi West 3.5 mph - N/A   Clear
5:06 AM 32.0 °F 27.5 °F 21.2 °F 64% 29.93 in 10.0 mi WNW 4.6 mph - N/A   Clear
5:26 AM 32.0 °F - 21.2 °F 64% 29.94 in 10.0 mi Calm Calm - N/A   Clear
5:46 AM 32.0 °F - 21.2 °F 64% 29.95 in 10.0 mi Calm Calm - N/A   Clear
6:06 AM 32.0 °F - 19.4 °F 60% 29.96 in 10.0 mi Calm Calm - N/A   Clear
6:26 AM 32.0 °F 28.7 °F 19.4 °F 60% 29.97 in 10.0 mi NW 3.5 mph - N/A   Clear
7:06 AM 32.0 °F - 19.4 °F 60% 29.99 in 10.0 mi Calm Calm - N/A   Clear
7:26 AM 32.0 °F 28.7 °F 19.4 °F 60% 30.00 in 10.0 mi WNW 3.5 mph - N/A   Clear
7:46 AM 32.0 °F 27.5 °F 19.4 °F 60% 30.00 in 10.0 mi WNW 4.6 mph - N/A   Clear
8:06 AM 32.0 °F 28.7 °F 17.6 °F 55% 30.01 in 10.0 mi NW 3.5 mph - N/A   Clear
8:46 AM 33.8 °F 27.7 °F 17.6 °F 52% 30.02 in 10.0 mi WNW 6.9 mph - N/A   Clear
9:06 AM 33.8 °F 27.7 °F 17.6 °F 52% 30.02 in 10.0 mi NW 6.9 mph - N/A   Clear
9:26 AM 33.8 °F 25.8 °F 17.6 °F 52% 30.02 in 10.0 mi WNW 10.4 mph - N/A   Clear
9:46 AM 35.6 °F 30.7 °F 17.6 °F 48% 30.02 in 10.0 mi NNW 5.8 mph - N/A   Clear
10:07 AM 35.6 °F 29.2 °F 17.6 °F 48% 30.02 in 10.0 mi NNW 8.1 mph - N/A   Scattered Clouds
10:27 AM 35.6 °F 29.9 °F 17.6 °F 48% 30.03 in 10.0 mi NW 6.9 mph 18.4 mph N/A   Scattered Clouds
10:47 AM 35.6 °F 28.6 °F 14.0 °F 41% 30.04 in 10.0 mi West 9.2 mph - N/A   Scattered Clouds
11:07 AM 35.6 °F 27.5 °F 14.0 °F 41% 30.04 in 10.0 mi West 11.5 mph 16.1 mph N/A   Mostly Cloudy
11:27 AM 37.4 °F 28.9 °F 17.6 °F 45% 30.04 in 10.0 mi West 13.8 mph - N/A   Mostly Cloudy
12:07 PM 37.4 °F 31.4 °F 14.0 °F 38% 30.03 in 10.0 mi WNW 8.1 mph 20.7 mph N/A   Overcast
12:27 PM 37.4 °F 30.3 °F 15.8 °F 41% 30.02 in 10.0 mi West 10.4 mph 16.1 mph N/A   Overcast
12:47 PM 37.4 °F 29.3 °F 14.0 °F 38% 30.01 in 10.0 mi West 12.7 mph - N/A   Mostly Cloudy
1:07 PM 37.4 °F 32.1 °F 14.0 °F 38% 30.00 in 10.0 mi WNW 6.9 mph 16.1 mph N/A   Scattered Clouds
1:27 PM 39.2 °F 32.5 °F 14.0 °F 36% 30.00 in 10.0 mi WNW 10.4 mph 19.6 mph N/A   Clear
1:47 PM 39.2 °F 33.6 °F 14.0 °F 36% 30.00 in 10.0 mi West 8.1 mph 16.1 mph N/A   Scattered Clouds
2:07 PM 39.2 °F 32.0 °F 14.0 °F 36% 29.99 in 10.0 mi WNW 11.5 mph 16.1 mph N/A   Scattered Clouds
2:27 PM 41.0 °F 35.2 °F 14.0 °F 33% 29.99 in 10.0 mi West 9.2 mph 18.4 mph N/A   Scattered Clouds
3:07 PM 41.0 °F 35.8 °F 14.0 °F 33% 29.98 in 10.0 mi WNW 8.1 mph 20.7 mph N/A   Scattered Clouds
3:47 PM 41.0 °F 33.5 °F 14.0 °F 33% 29.99 in 10.0 mi West 13.8 mph 19.6 mph N/A   Scattered Clouds
4:07 PM 41.0 °F 36.4 °F 14.0 °F 33% 29.99 in 10.0 mi WNW 6.9 mph - N/A   Clear
4:27 PM 41.0 °F 35.8 °F 14.0 °F 33% 30.01 in 10.0 mi North 8.1 mph - N/A   Scattered Clouds
4:47 PM 37.4 °F 32.1 °F 14.0 °F 38% 30.01 in 10.0 mi NNW 6.9 mph - N/A   Scattered Clouds
5:07 PM 37.4 °F 32.1 °F 14.0 °F 38% 30.02 in 10.0 mi NNW 6.9 mph - N/A   Clear
5:27 PM 37.4 °F 32.1 °F 14.0 °F 38% 30.04 in 10.0 mi NNW 6.9 mph - N/A   Clear
6:07 PM 35.6 °F 30.7 °F 14.0 °F 41% 30.06 in 10.0 mi NW 5.8 mph - N/A   Clear
6:28 PM 35.6 °F 29.2 °F 14.0 °F 41% 30.07 in 10.0 mi NW 8.1 mph - N/A   Clear
7:08 PM 33.8 °F - 14.0 °F 44% 30.10 in 10.0 mi Calm Calm - N/A   Clear
7:28 PM 32.0 °F 23.6 °F 12.2 °F 44% 30.11 in 10.0 mi WNW 10.4 mph 16.1 mph N/A   Clear
7:48 PM 32.0 °F 25.6 °F 12.2 °F 44% 30.12 in 10.0 mi NNW 6.9 mph - N/A   Clear
8:08 PM 32.0 °F 26.4 °F 12.2 °F 44% 30.12 in 10.0 mi WNW 5.8 mph 17.3 mph N/A   Clear
8:28 PM 32.0 °F 23.6 °F 12.2 °F 44% 30.12 in 10.0 mi WNW 10.4 mph 17.3 mph N/A   Clear
8:48 PM 32.0 °F 25.6 °F 12.2 °F 44% 30.13 in 10.0 mi NNW 6.9 mph - N/A   Clear
9:08 PM 30.2 °F 22.6 °F 10.4 °F 44% 30.14 in 10.0 mi WNW 8.1 mph - N/A   Clear
9:28 PM 30.2 °F 21.9 °F 12.2 °F 47% 30.14 in 10.0 mi NW 9.2 mph 19.6 mph N/A   Clear
9:48 PM 30.2 °F 22.6 °F 10.4 °F 44% 30.15 in 10.0 mi West 8.1 mph - N/A   Clear
10:08 PM 30.2 °F 24.3 °F 10.4 °F 44% 30.15 in 10.0 mi NW 5.8 mph - N/A   Clear
10:28 PM 30.2 °F 21.9 °F 10.4 °F 44% 30.16 in 10.0 mi NW 9.2 mph - N/A   Clear
10:48 PM 28.4 °F 21.2 °F 8.6 °F 43% 30.15 in 10.0 mi NW 6.9 mph - N/A   Clear
11:08 PM 28.4 °F 19.7 °F 8.6 °F 43% 30.16 in 10.0 mi NW 9.2 mph 18.4 mph N/A   Clear
11:28 PM 28.4 °F 22.2 °F 8.6 °F 43% 30.16 in 10.0 mi NW 5.8 mph - N/A   Clear
11:48 PM 28.4 °F 20.4 °F 8.6 °F 43% 30.15 in 10.0 mi NW 8.1 mph - N/A   Clear