McHenry, MD

12:34 AM EDT on September 28, 2016 (GMT -0400)
Oakland

Weather History for K2G4 - December, 2012

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Monday, December 24, 2012

  Actual Average (KMGW) Record (KMGW)
Temperature  
Mean Temperature 30 °F 33 °F  
Max Temperature 35 °F 40 °F 71 °F (2015)
Min Temperature 26 °F 25 °F -11 °F (1983)
Degree Days  
Heating Degree Days 34 32  
Month to date heating degree days 707  
Since 1 July heating degree days 1755  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 814  
Moisture  
Dew Point 28 °F    
Average Humidity 93    
Maximum Humidity 100    
Minimum Humidity 80    
Precipitation  
Precipitation 0.00 in 0.09 in 1.27 in (1988)
Month to date precipitation 2.31  
Year to date precipitation 41.23  
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 9 mph (South)    
Max Wind Speed 18 mph    
Max Gust Speed 25 mph    
Visibility 6 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 24, 2012 Rise Set
Actual Time 7:35 AM EST 4:58 PM EST
Civil Twilight 7:05 AM EST 5:28 PM EST
Nautical Twilight 6:31 AM EST 6:02 PM EST
Astronomical Twilight 5:58 AM EST 6:35 PM EST
Moon 2:24 PM EST (12/24) 4:13 AM EST (12/24)
Length of Visible Light 10h 23m
Length of Day
9h 22m
Waxing Gibbous, 88% of the Moon is Illuminated
Dec 24
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
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 30.2 °F 25.4 °F 24.8 °F 80% 29.92 in 10.0 mi WNW 4.6 mph - N/A   Clear
12:25 AM 30.2 °F 26.7 °F 24.8 °F 80% 29.91 in 10.0 mi West 3.5 mph - N/A   Clear
12:45 AM 28.4 °F 24.6 °F 24.8 °F 86% 29.90 in 10.0 mi WSW 3.5 mph - N/A   Clear
1:05 AM 28.4 °F 24.6 °F 24.8 °F 86% 29.90 in 10.0 mi WSW 3.5 mph - N/A   Clear
1:30 AM 28.4 °F 22.2 °F 24.8 °F 86% 29.90 in 10.0 mi SW 5.8 mph - N/A   Clear
1:50 AM 26.6 °F 20.0 °F 24.8 °F 93% 29.91 in 10.0 mi SSW 5.8 mph - N/A   Clear
2:10 AM 28.4 °F 22.2 °F 26.6 °F 93% 29.91 in 10.0 mi SSW 5.8 mph - N/A   Clear
2:30 AM 26.6 °F 20.0 °F 24.8 °F 93% 29.91 in 10.0 mi South 5.8 mph - N/A   Clear
2:55 AM 26.6 °F 19.1 °F 24.8 °F 93% 29.91 in 10.0 mi SSW 6.9 mph - N/A   Clear
3:15 AM 28.4 °F 20.4 °F 26.6 °F 93% 29.91 in 10.0 mi SSW 8.1 mph - N/A   Clear
3:35 AM 28.4 °F 20.4 °F 26.6 °F 93% 29.91 in 10.0 mi SW 8.1 mph - N/A   Clear
3:55 AM 30.2 °F 22.6 °F 26.6 °F 86% 29.90 in 10.0 mi SW 8.1 mph - N/A   Clear
4:20 AM 32.0 °F 24.2 °F 26.6 °F 80% 29.90 in 10.0 mi SW 9.2 mph - N/A   Clear
4:40 AM 32.0 °F 24.8 °F 26.6 °F 80% 29.91 in 10.0 mi SW 8.1 mph - N/A   Clear
5:20 AM 32.0 °F 24.2 °F 26.6 °F 80% 29.90 in 10.0 mi SW 9.2 mph - N/A   Clear
5:45 AM 32.0 °F 25.6 °F 26.6 °F 80% 29.90 in 10.0 mi SSW 6.9 mph - N/A   Clear
6:05 AM 30.2 °F 22.6 °F 26.6 °F 86% 29.91 in 10.0 mi South 8.1 mph - N/A   Clear
6:25 AM 30.2 °F 22.6 °F 26.6 °F 86% 29.90 in 10.0 mi South 8.1 mph - N/A   Clear
6:50 AM 30.2 °F 21.9 °F 26.6 °F 86% 29.89 in 10.0 mi South 9.2 mph - N/A   Clear
7:10 AM 32.0 °F 24.2 °F 26.6 °F 80% 29.89 in 10.0 mi SSE 9.2 mph - N/A   Clear
7:30 AM 30.2 °F 21.3 °F 26.6 °F 86% 29.88 in 10.0 mi SSE 10.4 mph - N/A   Clear
7:50 AM 30.2 °F 21.9 °F 26.6 °F 86% 29.87 in 10.0 mi SSE 9.2 mph - N/A   Clear
8:15 AM 30.2 °F 20.2 °F 26.6 °F 86% 29.87 in 10.0 mi SE 12.7 mph - N/A   Clear
8:35 AM 30.2 °F 20.8 °F 26.6 °F 86% 29.86 in 10.0 mi SE 11.5 mph - N/A   Clear
8:55 AM 30.2 °F 18.9 °F 26.6 °F 86% 29.86 in 10.0 mi SE 16.1 mph - N/A   Clear
9:15 AM 30.2 °F 20.8 °F 26.6 °F 86% 29.87 in 10.0 mi SSE 11.5 mph - N/A   Clear
9:40 AM 28.4 °F 18.0 °F 26.6 °F 93% 29.87 in 10.0 mi SE 12.7 mph - N/A   Clear
10:00 AM 30.2 °F 20.2 °F 26.6 °F 86% 29.88 in 10.0 mi SE 12.7 mph - N/A   Clear
10:40 AM 30.2 °F 19.8 °F 26.6 °F 86% 29.86 in 10.0 mi SE 13.8 mph 18.4 mph N/A   Scattered Clouds
11:05 AM 28.4 °F 18.0 °F 26.6 °F 93% 29.85 in 10.0 mi SE 12.7 mph 23.0 mph N/A   Mostly Cloudy
11:45 AM 30.2 °F 18.9 °F 26.6 °F 86% 29.83 in 10.0 mi SE 16.1 mph - N/A   Overcast
12:05 PM 30.2 °F 18.9 °F 26.6 °F 86% 29.81 in 10.0 mi SE 16.1 mph 23.0 mph N/A   Mostly Cloudy
12:30 PM 30.2 °F 18.5 °F 26.6 °F 86% 29.81 in 10.0 mi SE 17.3 mph 24.2 mph N/A   Mostly Cloudy
12:50 PM 28.4 °F 16.6 °F 26.6 °F 93% 29.80 in 10.0 mi SE 16.1 mph 25.3 mph N/A   Overcast
1:10 PM 28.4 °F 16.2 °F 28.4 °F 100% 29.79 in 7.0 mi SE 17.3 mph 23.0 mph N/A   Overcast
1:30 PM 28.4 °F 16.2 °F 28.4 °F 100% 29.78 in 4.0 mi SE 17.3 mph - N/A   Overcast
1:55 PM 28.4 °F 15.8 °F 28.4 °F 100% 29.77 in 4.0 mi SE 18.4 mph 24.2 mph N/A   Overcast
2:15 PM 28.4 °F 17.0 °F 28.4 °F 100% 29.76 in 2.0 mi SE 15.0 mph 20.7 mph N/A   Overcast
2:35 PM 28.4 °F 17.0 °F 28.4 °F 100% 29.76 in 2.5 mi SE 15.0 mph - N/A   Overcast
2:55 PM 28.4 °F 17.5 °F 28.4 °F 100% 29.75 in 2.5 mi SE 13.8 mph 21.9 mph N/A   Overcast
3:20 PM 28.4 °F 17.0 °F 28.4 °F 100% 29.75 in 2.5 mi SE 15.0 mph - N/A   Overcast
4:00 PM 28.4 °F 16.6 °F 28.4 °F 100% 29.74 in 2.0 mi SE 16.1 mph - N/A   Overcast
4:20 PM 28.4 °F 17.0 °F 28.4 °F 100% 29.74 in 2.0 mi SE 15.0 mph - N/A   Overcast
5:05 PM 28.4 °F 17.5 °F 28.4 °F 100% 29.74 in 0.5 mi SE 13.8 mph - N/A Fog Light Freezing Fog
5:25 PM 28.4 °F 17.5 °F 28.4 °F 100% 29.74 in 0.5 mi SE 13.8 mph - N/A Fog Light Freezing Fog
5:45 PM 28.4 °F 18.5 °F 28.4 °F 100% 29.75 in 0.5 mi SE 11.5 mph - N/A Fog Light Freezing Fog
6:10 PM 28.4 °F 18.0 °F 28.4 °F 100% 29.74 in 0.5 mi SE 12.7 mph - N/A Fog Light Freezing Fog
6:30 PM 28.4 °F 18.5 °F 28.4 °F 100% 29.74 in 0.5 mi SSE 11.5 mph - N/A Fog Light Freezing Fog
6:50 PM 28.4 °F 19.1 °F 28.4 °F 100% 29.75 in 0.5 mi SSE 10.4 mph - N/A Fog Light Freezing Fog
7:10 PM 28.4 °F 19.7 °F 28.4 °F 100% 29.75 in 0.5 mi SSE 9.2 mph - N/A Fog Light Freezing Fog
7:35 PM 28.4 °F 19.7 °F 28.4 °F 100% 29.75 in 0.8 mi SSE 9.2 mph - N/A   Overcast
7:55 PM 28.4 °F 21.2 °F 28.4 °F 100% 29.75 in 0.5 mi South 6.9 mph - N/A Fog Light Freezing Fog
8:15 PM 30.2 °F 23.4 °F 30.2 °F 100% 29.76 in 0.5 mi South 6.9 mph - N/A Fog Light Freezing Fog
8:35 PM 32.0 °F 25.6 °F 32.0 °F 100% 29.76 in 0.5 mi SSW 6.9 mph - N/A Fog Light Freezing Fog
9:00 PM 32.0 °F 25.6 °F 32.0 °F 100% 29.76 in 0.2 mi SW 6.9 mph - N/A Fog Fog
9:20 PM 32.0 °F 25.6 °F 32.0 °F 100% 29.77 in 0.2 mi SW 6.9 mph - N/A Fog Fog
9:40 PM 33.8 °F 27.7 °F 33.8 °F 100% 29.78 in 0.2 mi WSW 6.9 mph - N/A Fog Fog
10:00 PM 33.8 °F 27.0 °F 33.8 °F 100% 29.78 in 0.2 mi West 8.1 mph - N/A Fog Fog
10:25 PM 33.8 °F 25.8 °F 33.8 °F 100% 29.80 in 0.5 mi West 10.4 mph 17.3 mph N/A Fog Fog
10:45 PM 33.8 °F 26.4 °F 33.8 °F 100% 29.80 in 0.2 mi West 9.2 mph 18.4 mph N/A Fog Fog
11:05 PM 35.6 °F 26.6 °F 35.6 °F 100% 29.81 in 0.2 mi West 13.8 mph 20.7 mph N/A Fog Fog
11:50 PM 35.6 °F 27.5 °F 35.6 °F 100% 29.81 in 0.2 mi West 11.5 mph 21.9 mph N/A Fog Fog