Weather History for Atlanta Dekalb, GA

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Saturday, December 1, 2012

  Actual Average Record
Temperature  
Mean Temperature 52 °F 48 °F  
Max Temperature 66 °F 58 °F 73 °F (1998)
Min Temperature 39 °F 38 °F 26 °F (2011)
Degree Days  
Heating Degree Days 12 17  
Since 1 July heating degree days 544  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 73    
Maximum Humidity 100    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in 0.17 in 0.32 in (2004)
Month to date precipitation 0.17  
Snow  
Snow 0.00 in - - ()
Month to date snowfall  
Since 1 July snowfall  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.33 in    
Wind  
Wind Speed 1 mph (SE)    
Max Wind Speed 6 mph    
Max Gust Speed -    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 01, 2012 Rise Set
Actual Time 7:24 AM EST 5:28 PM EST
Civil Twilight 6:57 AM EST 5:55 PM EST
Nautical Twilight 6:26 AM EST 6:26 PM EST
Astronomical Twilight 5:56 AM EST 6:56 PM EST
Moon 8:15 PM EST (12/1) 9:38 AM EST (12/1)
Length of Visible Light 10h 58m
Length of Day
10h 03m
Waning Gibbous, 92% of the Moon is Illuminated
Dec 1
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter
Dec 28
Full

Hourly Weather History & Observations

Time (EST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 45.0 °F 43.0 °F 93% 30.31 in 9.0 mi Calm Calm - N/A   Clear
1:53 AM 42.1 °F 41.0 °F 96% 30.31 in 6.0 mi Calm Calm - N/A   Clear
2:53 AM 43.0 °F 42.1 °F 97% 30.32 in 6.0 mi Calm Calm - N/A   Scattered Clouds
3:53 AM 42.1 °F 41.0 °F 96% 30.31 in 7.0 mi Calm Calm - N/A   Partly Cloudy
4:53 AM 39.9 °F 39.0 °F 97% 30.31 in 6.0 mi Calm Calm - N/A   Clear
5:53 AM 39.9 °F 39.0 °F 97% 30.33 in 4.0 mi Calm Calm - N/A   Clear
6:53 AM 41.0 °F 39.9 °F 96% 30.35 in 5.0 mi Calm Calm - N/A   Clear
7:53 AM 41.0 °F 41.0 °F 100% 30.38 in 4.0 mi Calm Calm - N/A   Clear
8:53 AM 48.9 °F 46.0 °F 90% 30.37 in 4.0 mi Calm Calm - N/A   Clear
9:53 AM 55.9 °F 48.9 °F 77% 30.38 in 7.0 mi Calm Calm - N/A   Clear
10:53 AM 61.0 °F 50.0 °F 67% 30.38 in 9.0 mi Calm Calm - N/A   Clear
11:53 AM 64.9 °F 50.0 °F 58% 30.36 in 10.0 mi South 4.6 mph - N/A   Clear
12:53 PM 66.0 °F 46.0 °F 48% 30.32 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
1:53 PM 66.9 °F 45.0 °F 45% 30.30 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
2:53 PM 66.9 °F 44.1 °F 44% 30.30 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
3:53 PM 64.9 °F 43.0 °F 45% 30.30 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
4:53 PM 64.9 °F 44.1 °F 47% 30.30 in 10.0 mi SSE 4.6 mph - N/A   Overcast
5:53 PM 62.6 °F 44.6 °F 52% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
6:53 PM 61.0 °F 45.0 °F 56% 30.32 in 10.0 mi Calm Calm - N/A   Overcast
7:53 PM 57.9 °F 46.0 °F 65% 30.32 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 PM 57.9 °F 46.9 °F 67% 30.32 in 10.0 mi ESE 3.5 mph - N/A   Scattered Clouds
9:53 PM 57.0 °F 46.9 °F 69% 30.32 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 PM 55.9 °F 48.0 °F 75% 30.31 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:53 PM 54.0 °F 48.0 °F 80% 30.32 in 10.0 mi Calm Calm - N/A   Scattered Clouds