Hagerstown, MD

9:57 PM EDT on August 23, 2017 (GMT -0400)
Hagerstown Regional-Henson

Weather History for KHGR - December, 2012

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Tuesday, December 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 48 °F 33 °F  
Max Temperature 52 °F 40 °F 64 °F (2006)
Min Temperature 44 °F 26 °F 19 °F (2000)
Degree Days  
Heating Degree Days 17 32  
Month to date heating degree days 386 528  
Since 1 July heating degree days 1416 1533  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1276 969  
Moisture  
Dew Point 40 °F    
Average Humidity 78    
Maximum Humidity 100    
Minimum Humidity 56    
Precipitation  
Precipitation 0.00 in 0.09 in 0.09 in (2001)
Month to date precipitation 0.81 1.79  
Year to date precipitation 35.89 38.19  
Sea Level Pressure  
Sea Level Pressure 29.61 in    
Wind  
Wind Speed 11 mph (WSW)    
Max Wind Speed 28 mph    
Max Gust Speed 36 mph    
Visibility 5 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. 18, 2012 Rise Set
Actual Time 7:26 AM EST 4:48 PM EST
Civil Twilight 6:56 AM EST 5:19 PM EST
Nautical Twilight 6:22 AM EST 5:53 PM EST
Astronomical Twilight 5:49 AM EST 6:25 PM EST
Moon 11:06 AM EST (12/18) 11:11 PM EST (12/18)
Length of Visible Light 10h 22m
Length of Day
9h 21m
Waxing Crescent, 34% of the Moon is Illuminated
Dec 18
Waxing Crescent
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:29 AM 44.6 °F 40.7 °F 44.6 °F 100% 29.53 in 4.0 mi NW 6.9 mph - N/A   Overcast
12:35 AM 44.6 °F 40.7 °F 44.6 °F 100% 29.52 in 1.8 mi NW 6.9 mph - N/A   Overcast
12:46 AM 44.6 °F 41.4 °F 44.6 °F 100% 29.52 in 0.8 mi NNW 5.8 mph - N/A   Mist
12:53 AM 44.1 °F 41.5 °F 44.1 °F 100% 29.57 in 2.0 mi NW 4.6 mph - N/A   Overcast
1:03 AM 44.6 °F 40.7 °F 44.6 °F 100% 29.53 in 4.0 mi NW 6.9 mph - N/A   Overcast
1:28 AM 44.6 °F - 44.6 °F 100% 29.53 in 2.5 mi Calm Calm - N/A   Overcast
1:53 AM 44.1 °F - 44.1 °F 100% 29.56 in 3.0 mi Calm Calm - N/A   Overcast
2:05 AM 44.6 °F - 44.6 °F 100% 29.53 in 2.5 mi Calm Calm - N/A   Overcast
2:30 AM 44.6 °F - 44.6 °F 100% 29.54 in 1.2 mi Calm Calm - N/A   Overcast
2:45 AM 44.6 °F 43.1 °F 44.6 °F 100% 29.54 in 0.8 mi West 3.5 mph - N/A   Mist
2:53 AM 44.1 °F - 44.1 °F 100% 29.57 in 0.8 mi Calm Calm - N/A   Mist
3:08 AM 44.6 °F - 44.6 °F 100% 29.54 in 1.0 mi Calm Calm - N/A   Mist
3:25 AM 44.6 °F - 44.6 °F 100% 29.53 in 0.8 mi Calm Calm - N/A   Mist
3:53 AM 44.1 °F 42.5 °F 44.1 °F 100% 29.57 in 0.8 mi South 3.5 mph - N/A   Mist
4:10 AM 44.6 °F - 44.6 °F 100% 29.53 in 1.2 mi Calm Calm - N/A   Overcast
4:21 AM 46.4 °F 44.3 °F 46.4 °F 100% 29.54 in 0.5 mi SW 4.6 mph - N/A Fog Fog
4:31 AM 44.6 °F 41.4 °F 44.6 °F 100% 29.53 in 0.2 mi South 5.8 mph - N/A Fog Fog
4:53 AM 45.0 °F 41.8 °F 45.0 °F 100% 29.57 in 0.2 mi South 5.8 mph - N/A Fog Fog
5:04 AM 44.6 °F 40.7 °F 44.6 °F 100% 29.54 in 0.2 mi SSW 6.9 mph - N/A Fog Fog
5:16 AM 44.6 °F 41.4 °F 44.6 °F 100% 29.54 in 0.5 mi SSW 5.8 mph - N/A Fog Fog
5:41 AM 44.6 °F 41.4 °F 44.6 °F 100% 29.53 in 1.0 mi South 5.8 mph - N/A   Overcast
5:46 AM 44.6 °F 42.2 °F 44.6 °F 100% 29.53 in 3.0 mi South 4.6 mph - N/A   Overcast
5:53 AM 44.1 °F 40.8 °F 44.1 °F 100% 29.57 in 6.0 mi South 5.8 mph - N/A   Overcast
6:53 AM 45.0 °F 41.8 °F 44.1 °F 97% 29.59 in 10.0 mi SSW 5.8 mph - N/A   Overcast
7:53 AM 46.9 °F - 42.1 °F 83% 29.59 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
8:53 AM 48.0 °F - 44.1 °F 86% 29.60 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
9:53 AM 50.0 °F - 43.0 °F 77% 29.60 in 10.0 mi WSW 12.7 mph 17.3 mph N/A   Clear
10:53 AM 52.0 °F - 41.0 °F 66% 29.61 in 10.0 mi West 16.1 mph 23.0 mph N/A   Overcast
11:53 AM 51.1 °F - 39.0 °F 63% 29.62 in 10.0 mi West 26.5 mph 35.7 mph N/A   Scattered Clouds
12:53 PM 48.9 °F - 35.1 °F 59% 29.65 in 10.0 mi WNW 19.6 mph 29.9 mph N/A   Mostly Cloudy
1:53 PM 46.9 °F - 34.0 °F 61% 29.68 in 10.0 mi WNW 21.9 mph 29.9 mph N/A   Overcast
2:53 PM 48.0 °F - 33.1 °F 56% 29.69 in 10.0 mi WNW 18.4 mph 28.8 mph N/A   Overcast
3:53 PM 45.0 °F 37.1 °F 33.1 °F 63% 29.72 in 10.0 mi NW 19.6 mph - N/A   Mostly Cloudy
4:53 PM 43.0 °F 35.1 °F 32.0 °F 65% 29.73 in 10.0 mi WNW 17.3 mph - N/A   Mostly Cloudy
5:53 PM 42.1 °F 37.7 °F 30.9 °F 65% 29.76 in 10.0 mi Variable 6.9 mph - N/A   Overcast
6:53 PM 41.0 °F 36.4 °F 28.9 °F 62% 29.79 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
7:53 PM 41.0 °F 33.9 °F 28.9 °F 62% 29.81 in 10.0 mi WNW 12.7 mph - N/A   Clear
8:53 PM 39.9 °F 31.1 °F 28.9 °F 65% 29.81 in 10.0 mi WNW 17.3 mph - N/A   Clear
9:53 PM 39.9 °F 31.8 °F 28.9 °F 65% 29.81 in 10.0 mi West 15.0 mph - N/A   Clear
10:53 PM 39.0 °F 35.7 °F 28.0 °F 65% 29.83 in 10.0 mi WSW 4.6 mph - N/A   Clear
11:53 PM 37.0 °F 32.4 °F 28.9 °F 73% 29.84 in 10.0 mi SSW 5.8 mph - N/A   Clear