Weather History for Leonardtown, MD

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Tuesday, January 15, 2013

  Actual Average (KNHK) Record (KNHK)
Temperature  
Mean Temperature 38 °F -  
Max Temperature 41 °F 38 °F 69 °F (2007)
Min Temperature 35 °F 26 °F 10 °F (1982)
Degree Days  
Heating Degree Days 27    
Moisture  
Dew Point 37 °F    
Average Humidity 90    
Maximum Humidity 100    
Minimum Humidity 81    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.26 in    
Wind  
Wind Speed 3 mph (NE)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 5 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

Jan. 15, 2013 Rise Set
Actual Time 7:21 AM EST 5:10 PM EST
Civil Twilight 6:52 AM EST 5:39 PM EST
Nautical Twilight 6:20 AM EST 6:11 PM EST
Astronomical Twilight 5:48 AM EST 6:43 PM EST
Moon 9:30 AM EST (1/15) 9:52 PM EST (1/15)
Length of Visible Light 10h 46m
Length of Day
9h 48m
Waxing Crescent, 19% of the Moon is Illuminated
Jan 15
Waxing Crescent
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:17 AM 41.0 °F 37.1 °F 35.6 °F 81% 30.28 in 10.0 mi NNW 5.8 mph - N/A   Overcast
12:39 AM 41.0 °F 38.0 °F 35.6 °F 81% 30.29 in 10.0 mi North 4.6 mph - N/A   Overcast
1:21 AM 39.2 °F - 37.4 °F 93% 30.28 in 7.0 mi Calm Calm - N/A   Overcast
2:04 AM 41.0 °F 39.0 °F 37.4 °F 87% 30.29 in 4.0 mi ENE 3.5 mph - N/A   Overcast
3:50 AM 41.0 °F 37.1 °F 37.4 °F 87% 30.22 in 7.0 mi ESE 5.8 mph - N/A   Overcast
4:11 AM 41.0 °F 39.0 °F 37.4 °F 87% 30.22 in 10.0 mi ENE 3.5 mph - N/A   Overcast
4:33 AM 41.0 °F - 37.4 °F 87% 30.24 in 7.0 mi Calm Calm - N/A   Overcast
4:54 AM 41.0 °F 39.0 °F 37.4 °F 87% 30.25 in 7.0 mi WNW 3.5 mph - N/A   Overcast
5:15 AM 41.0 °F 39.0 °F 39.2 °F 93% 30.25 in 7.0 mi NW 3.5 mph - N/A   Overcast
5:36 AM 41.0 °F - 37.4 °F 87% 30.24 in 7.0 mi Calm Calm - N/A   Overcast
5:58 AM 41.0 °F - 37.4 °F 87% 30.24 in 7.0 mi Calm Calm - N/A   Overcast
6:19 AM 41.0 °F - 37.4 °F 87% 30.25 in 10.0 mi Calm Calm - N/A   Overcast
6:40 AM 41.0 °F 39.0 °F 37.4 °F 87% 30.24 in 10.0 mi NE 3.5 mph - N/A   Overcast
7:01 AM 41.0 °F - 37.4 °F 87% 30.27 in 10.0 mi Calm Calm - N/A   Overcast
8:48 AM 41.0 °F 38.0 °F 37.4 °F 87% 30.32 in 3.0 mi NNE 4.6 mph - N/A   Overcast
9:09 AM 41.0 °F 39.0 °F 37.4 °F 87% 30.32 in 1.5 mi NNE 3.5 mph - N/A   Overcast
9:30 AM 41.0 °F - 37.4 °F 87% 30.32 in 2.0 mi Calm Calm - N/A   Overcast
9:51 AM 41.0 °F 37.1 °F 37.4 °F 87% 30.31 in 1.5 mi ENE 5.8 mph - N/A   Overcast
10:13 AM 41.0 °F 38.0 °F 37.4 °F 87% 30.33 in 2.0 mi North 4.6 mph - N/A   Overcast
10:34 AM 41.0 °F 39.0 °F 37.4 °F 87% 30.32 in 5.0 mi NNE 3.5 mph - N/A   Overcast
10:55 AM 41.0 °F 39.0 °F 37.4 °F 87% 30.32 in 4.0 mi NE 3.5 mph - N/A   Overcast
11:16 AM 41.0 °F 37.1 °F 37.4 °F 87% 30.32 in 5.0 mi North 5.8 mph - N/A   Overcast
11:38 AM 41.0 °F 39.0 °F 37.4 °F 87% 30.31 in 5.0 mi North 3.5 mph - N/A   Overcast
11:59 AM 41.0 °F 38.0 °F 37.4 °F 87% 30.29 in 7.0 mi NE 4.6 mph - N/A   Overcast
12:20 PM 41.0 °F 37.1 °F 37.4 °F 87% 30.28 in 7.0 mi NE 5.8 mph - N/A   Overcast
12:41 PM 41.0 °F 39.0 °F 37.4 °F 87% 30.29 in 7.0 mi North 3.5 mph - N/A   Overcast
1:03 PM 39.2 °F 35.0 °F 37.4 °F 93% 30.28 in 5.0 mi North 5.8 mph - N/A   Overcast
1:24 PM 39.2 °F - 37.4 °F 93% 30.27 in 7.0 mi Calm Calm - N/A   Overcast
1:45 PM 39.2 °F 35.9 °F 37.4 °F 93% 30.28 in 5.0 mi North 4.6 mph - N/A   Overcast
2:07 PM 39.2 °F 35.9 °F 37.4 °F 93% 30.26 in 7.0 mi NE 4.6 mph - N/A   Overcast
2:28 PM 39.2 °F 35.9 °F 37.4 °F 93% 30.24 in 4.0 mi East 4.6 mph - N/A   Overcast
2:49 PM 39.2 °F 35.0 °F 37.4 °F 93% 30.26 in 4.0 mi NE 5.8 mph - N/A   Overcast
3:10 PM 39.2 °F 35.9 °F 37.4 °F 93% 30.24 in 7.0 mi ENE 4.6 mph - N/A   Overcast
3:32 PM 39.2 °F 35.9 °F 35.6 °F 87% 30.26 in 10.0 mi NE 4.6 mph - N/A   Overcast
3:53 PM 39.2 °F 37.0 °F 35.6 °F 87% 30.27 in 5.0 mi NE 3.5 mph - N/A   Overcast
4:14 PM 37.4 °F 32.8 °F 35.6 °F 93% 30.25 in 5.0 mi East 5.8 mph - N/A   Overcast
4:35 PM 37.4 °F 34.9 °F 35.6 °F 93% 30.27 in 7.0 mi NNE 3.5 mph - N/A   Overcast
4:56 PM 37.4 °F 32.8 °F 35.6 °F 93% 30.26 in 4.0 mi NE 5.8 mph - N/A   Overcast
5:18 PM 37.4 °F 34.9 °F 35.6 °F 93% 30.25 in 5.0 mi NE 3.5 mph - N/A   Overcast
5:39 PM 37.4 °F - 35.6 °F 93% 30.26 in 5.0 mi Calm Calm - N/A   Overcast
6:00 PM 37.4 °F - 35.6 °F 93% 30.26 in 3.0 mi Calm Calm - N/A   Overcast
6:22 PM 37.4 °F 34.9 °F 35.6 °F 93% 30.26 in 2.5 mi NNE 3.5 mph - N/A   Overcast
6:43 PM 37.4 °F - 35.6 °F 93% 30.26 in 3.0 mi Calm Calm - N/A   Overcast
7:04 PM 37.4 °F 34.9 °F 35.6 °F 93% 30.25 in 2.5 mi NE 3.5 mph - N/A   Overcast
7:25 PM 37.4 °F 34.9 °F 35.6 °F 93% 30.24 in 2.0 mi ENE 3.5 mph - N/A   Overcast
8:29 PM 37.4 °F 34.9 °F 35.6 °F 93% 30.25 in 2.0 mi NNE 3.5 mph - N/A   Overcast
8:50 PM 37.4 °F - 35.6 °F 93% 30.23 in 2.5 mi Calm Calm - N/A   Overcast
9:12 PM 37.4 °F 34.9 °F 35.6 °F 93% 30.22 in 4.0 mi NE 3.5 mph - N/A   Overcast
9:33 PM 37.4 °F - 35.6 °F 93% 30.22 in 4.0 mi Calm Calm - N/A   Overcast
10:15 PM 37.4 °F 32.8 °F 35.6 °F 93% 30.20 in 3.0 mi NNE 5.8 mph - N/A   Overcast
10:37 PM 37.4 °F 34.9 °F 35.6 °F 93% 30.18 in 2.5 mi NE 3.5 mph - N/A   Overcast
10:58 PM 35.6 °F 31.7 °F 35.6 °F 100% 30.17 in 3.0 mi ENE 4.6 mph - N/A   Overcast
11:19 PM 35.6 °F 32.8 °F 33.8 °F 93% 30.16 in 4.0 mi NE 3.5 mph - N/A   Overcast
11:40 PM 35.6 °F 29.9 °F 33.8 °F 93% 30.14 in 3.0 mi NE 6.9 mph - N/A   Overcast