Weather History for Atlanta Dekalb, GA

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Friday, December 14, 2012

  Actual Average Record
Temperature  
Mean Temperature 44 °F 45 °F  
Max Temperature 59 °F 54 °F 68 °F (2001)
Min Temperature 30 °F 35 °F 15 °F (2010)
Degree Days  
Heating Degree Days 20 21  
Month to date heating degree days 264  
Since 1 July heating degree days 791  
Moisture  
Dew Point 33 °F    
Average Humidity 72    
Maximum Humidity 100    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in 0.15 in 0.72 in (2013)
Month to date precipitation 2.23  
Snow  
Snow 0.00 in - - ()
Month to date snowfall  
Since 1 July snowfall  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.32 in    
Wind  
Wind Speed 1 mph (East)    
Max Wind Speed 6 mph    
Max Gust Speed -    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 14, 2012 Rise Set
Actual Time 7:34 AM EST 5:29 PM EST
Civil Twilight 7:06 AM EST 5:57 PM EST
Nautical Twilight 6:35 AM EST 6:28 PM EST
Astronomical Twilight 6:05 AM EST 6:59 PM EST
Moon 8:40 AM EST (12/14) 7:18 PM EST (12/14)
Length of Visible Light 10h 50m
Length of Day
9h 55m
Waxing Crescent, 3% of the Moon is Illuminated
Dec 14
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
12:53 AM 37.0 °F - 34.0 °F 89% 30.35 in 9.0 mi Calm Calm - N/A   Clear
1:53 AM 35.1 °F - 33.1 °F 92% 30.35 in 8.0 mi Calm Calm - N/A   Clear
2:53 AM 34.0 °F - 33.1 °F 96% 30.35 in 7.0 mi Calm Calm - N/A   Clear
3:53 AM 32.0 °F - 32.0 °F 100% 30.36 in 6.0 mi Calm Calm - N/A   Clear
4:53 AM 32.0 °F - 30.9 °F 96% 30.37 in 6.0 mi Calm Calm - N/A   Scattered Clouds
5:53 AM 33.1 °F - 30.9 °F 92% 30.38 in 6.0 mi Calm Calm - N/A   Clear
6:53 AM 30.0 °F - 28.9 °F 96% 30.40 in 5.0 mi Calm Calm - N/A   Clear
7:53 AM 30.0 °F - 28.9 °F 96% 30.40 in 5.0 mi Calm Calm - N/A   Clear
8:53 AM 37.9 °F - 35.1 °F 89% 30.42 in 6.0 mi Calm Calm - N/A   Clear
9:53 AM 45.0 °F - 32.0 °F 60% 30.42 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 50.0 °F - 32.0 °F 50% 30.38 in 10.0 mi ESE 5.8 mph - N/A   Clear
11:53 AM 52.0 °F - 33.1 °F 49% 30.35 in 10.0 mi Variable 4.6 mph - N/A   Clear
12:53 PM 55.0 °F - 34.0 °F 45% 30.31 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 57.0 °F - 33.1 °F 40% 30.28 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 57.9 °F - 34.0 °F 41% 30.25 in 10.0 mi Variable 4.6 mph - N/A   Clear
3:53 PM 59.0 °F - 34.0 °F 39% 30.25 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 55.0 °F - 33.1 °F 43% 30.26 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 51.1 °F - 35.1 °F 54% 30.26 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 45.0 °F - 35.1 °F 68% 30.27 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 44.1 °F - 36.0 °F 73% 30.27 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 45.0 °F - 36.0 °F 71% 30.28 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 43.0 °F - 37.0 °F 80% 30.26 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 41.0 °F 39.0 °F 36.0 °F 82% 30.22 in 10.0 mi ENE 3.5 mph - N/A   Clear
11:53 PM 42.1 °F - 36.0 °F 79% 30.22 in 10.0 mi Calm Calm - N/A   Clear