Weather History for Leonardtown, MD

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Tuesday, October 9, 2012

  Actual Average (KNHK) Record (KNHK)
Temperature  
Mean Temperature 52 °F -  
Max Temperature 59 °F 70 °F 93 °F (2007)
Min Temperature 46 °F 50 °F 34 °F (2001)
Degree Days  
Heating Degree Days 12    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 89    
Maximum Humidity 94    
Minimum Humidity 71    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 2 mph (North)    
Max Wind Speed 6 mph    
Max Gust Speed -    
Visibility 6 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

Oct. 09, 2012 Rise Set
Actual Time 7:09 AM EDT 6:36 PM EDT
Civil Twilight 6:43 AM EDT 7:02 PM EDT
Nautical Twilight 6:12 AM EDT 7:33 PM EDT
Astronomical Twilight 5:41 AM EDT 8:03 PM EDT
Moon 12:49 AM EDT (10/9) 2:57 PM EDT (10/9)
Length of Visible Light 12h 19m
Length of Day
11h 26m
Last Quarter, 37% of the Moon is Illuminated
Oct 9
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:07 AM 51.8 °F - 42.8 °F 71% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
12:50 AM 51.8 °F - 44.6 °F 76% 30.17 in 10.0 mi Calm Calm - N/A   Overcast
1:11 AM 51.8 °F - 46.4 °F 82% 30.17 in 5.0 mi Calm Calm - N/A   Overcast
1:32 AM 51.8 °F - 48.2 °F 88% 30.17 in 4.0 mi NNE 3.5 mph - N/A   Overcast
1:53 AM 51.8 °F - 48.2 °F 88% 30.16 in 3.0 mi North 3.5 mph - N/A   Overcast
2:15 AM 50.0 °F - 48.2 °F 94% 30.17 in 4.0 mi WNW 3.5 mph - N/A   Overcast
2:36 AM 50.0 °F - 46.4 °F 87% 30.16 in 5.0 mi NW 3.5 mph - N/A   Overcast
2:57 AM 50.0 °F - 46.4 °F 87% 30.17 in 5.0 mi NNW 4.6 mph - N/A   Overcast
3:19 AM 50.0 °F - 46.4 °F 87% 30.16 in 3.0 mi NNW 3.5 mph - N/A   Overcast
4:01 AM 48.2 °F - 46.4 °F 93% 30.16 in 3.0 mi North 3.5 mph - N/A   Overcast
4:23 AM 48.2 °F - 46.4 °F 93% 30.16 in 3.0 mi NNW 4.6 mph - N/A   Overcast
4:44 AM 48.2 °F - 46.4 °F 93% 30.16 in 3.0 mi NNW 5.8 mph - N/A   Overcast
5:27 AM 48.2 °F - 46.4 °F 93% 30.16 in 4.0 mi NNW 4.6 mph - N/A   Overcast
5:48 AM 48.2 °F - 46.4 °F 93% 30.16 in 3.0 mi NNW 5.8 mph - N/A   Overcast
6:09 AM 46.4 °F 44.3 °F 44.6 °F 93% 30.16 in 3.0 mi NNW 4.6 mph - N/A   Overcast
6:31 AM 48.2 °F - 46.4 °F 93% 30.16 in 3.0 mi NNW 3.5 mph - N/A   Overcast
6:52 AM 48.2 °F - 46.4 °F 93% 30.16 in 4.0 mi North 4.6 mph - N/A   Overcast
7:13 AM 48.2 °F - 46.4 °F 93% 30.16 in 4.0 mi Calm Calm - N/A   Overcast
7:34 AM 50.0 °F - 46.4 °F 87% 30.15 in 3.0 mi NNW 3.5 mph - N/A   Overcast
7:56 AM 50.0 °F - 46.4 °F 87% 30.16 in 2.5 mi WNW 3.5 mph - N/A   Overcast
8:17 AM 50.0 °F - 46.4 °F 87% 30.16 in 2.5 mi Calm Calm - N/A   Overcast
8:38 AM 50.0 °F - 46.4 °F 87% 30.17 in 3.0 mi Calm Calm - N/A   Overcast
8:59 AM 50.0 °F - 48.2 °F 94% 30.17 in 2.5 mi NNW 3.5 mph - N/A   Overcast
9:21 AM 50.0 °F - 48.2 °F 94% 30.17 in 2.0 mi Calm Calm - N/A   Overcast
9:42 AM 51.8 °F - 50.0 °F 94% 30.17 in 3.0 mi Calm Calm - N/A   Overcast
10:03 AM 51.8 °F - 50.0 °F 94% 30.17 in 4.0 mi North 3.5 mph - N/A   Overcast
10:24 AM 51.8 °F - 50.0 °F 94% 30.17 in 4.0 mi North 3.5 mph - N/A   Overcast
10:46 AM 51.8 °F - 50.0 °F 94% 30.17 in 5.0 mi Calm Calm - N/A   Overcast
11:07 AM 53.6 °F - 51.8 °F 94% 30.16 in 7.0 mi NE 3.5 mph - N/A   Overcast
11:28 AM 53.6 °F - 51.8 °F 94% 30.16 in 10.0 mi NNE 4.6 mph - N/A   Overcast
11:49 AM 55.4 °F - 51.8 °F 88% 30.15 in 10.0 mi NNE 3.5 mph - N/A   Overcast
12:11 PM 55.4 °F - 51.8 °F 88% 30.15 in 10.0 mi North 3.5 mph - N/A   Overcast
12:32 PM 55.4 °F - 51.8 °F 88% 30.14 in 10.0 mi NNE 3.5 mph - N/A   Overcast
12:53 PM 55.4 °F - 51.8 °F 88% 30.14 in 10.0 mi NNE 4.6 mph - N/A   Overcast
1:14 PM 55.4 °F - 51.8 °F 88% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
1:36 PM 55.4 °F - 51.8 °F 88% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
1:57 PM 57.2 °F - 51.8 °F 82% 30.12 in 10.0 mi North 3.5 mph - N/A   Overcast
2:18 PM 57.2 °F - 51.8 °F 82% 30.11 in 10.0 mi North 5.8 mph - N/A   Overcast
2:39 PM 59.0 °F - 51.8 °F 77% 30.10 in 10.0 mi North 3.5 mph - N/A   Overcast
3:01 PM 59.0 °F - 51.8 °F 77% 30.10 in 10.0 mi North 5.8 mph - N/A   Overcast
3:22 PM 59.0 °F - 51.8 °F 77% 30.10 in 10.0 mi NNW 5.8 mph - N/A   Overcast
3:43 PM 59.0 °F - 51.8 °F 77% 30.10 in 10.0 mi North 5.8 mph - N/A   Overcast
4:04 PM 59.0 °F - 51.8 °F 77% 30.10 in 10.0 mi North 5.8 mph - N/A   Overcast
4:26 PM 59.0 °F - 51.8 °F 77% 30.10 in 10.0 mi NNE 3.5 mph - N/A   Overcast
4:47 PM 57.2 °F - 51.8 °F 82% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
5:08 PM 57.2 °F - 51.8 °F 82% 30.10 in 10.0 mi North 3.5 mph - N/A   Overcast
5:29 PM 55.4 °F - 53.6 °F 94% 30.10 in 2.0 mi Calm Calm - N/A   Overcast
5:51 PM 55.4 °F - 53.6 °F 94% 30.10 in 2.0 mi Calm Calm - N/A   Overcast
6:12 PM 55.4 °F - 53.6 °F 94% 30.11 in 7.0 mi Calm Calm - N/A   Overcast
6:54 PM 55.4 °F - 53.6 °F 94% 30.10 in 4.0 mi Calm Calm - N/A   Overcast
7:16 PM 55.4 °F - 53.6 °F 94% 30.10 in 7.0 mi NNW 3.5 mph - N/A   Overcast
7:37 PM 55.4 °F - 53.6 °F 94% 30.10 in 5.0 mi Calm Calm - N/A   Overcast
7:58 PM 55.4 °F - 53.6 °F 94% 30.09 in 5.0 mi Calm Calm - N/A   Overcast
8:19 PM 55.4 °F - 53.6 °F 94% 30.09 in 7.0 mi Calm Calm - N/A   Overcast
8:41 PM 55.4 °F - 53.6 °F 94% 30.09 in 7.0 mi Calm Calm - N/A   Overcast
9:02 PM 55.4 °F - 53.6 °F 94% 30.10 in 5.0 mi Calm Calm - N/A   Overcast
9:45 PM 55.4 °F - 53.6 °F 94% 30.09 in 7.0 mi Calm Calm - N/A   Overcast
10:06 PM 55.4 °F - 53.6 °F 94% 30.09 in 7.0 mi Calm Calm - N/A   Overcast
10:27 PM 55.4 °F - 53.6 °F 94% 30.09 in 5.0 mi Calm Calm - N/A   Overcast
10:48 PM 55.4 °F - 53.6 °F 94% 30.08 in 5.0 mi Calm Calm - N/A   Overcast
11:10 PM 55.4 °F - 53.6 °F 94% 30.08 in 4.0 mi Calm Calm - N/A   Overcast
11:52 PM 55.4 °F - 53.6 °F 94% 30.07 in 4.0 mi Calm Calm - N/A   Overcast