Weather History for Atlanta Dekalb, GA

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Thursday, April 19, 2012

  Actual Average Record
Temperature  
Mean Temperature 62 °F 62 °F  
Max Temperature 69 °F 75 °F 89 °F (2002)
Min Temperature 55 °F 50 °F 34 °F (2001)
Degree Days  
Heating Degree Days 4 4  
Month to date heating degree days 112  
Since 1 July heating degree days 2881  
Cooling Degree Days 0 1  
Month to date cooling degree days 19  
Year to date cooling degree days 26  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 77    
Maximum Humidity 90    
Minimum Humidity 63    
Precipitation  
Precipitation 0.00 in 0.10 in 0.69 in (1998)
Month to date precipitation 2.17  
Year to date precipitation 16.96  
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 3 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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Daily Weather History Graph

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Astronomy

Apr. 19, 2012 Rise Set
Actual Time 7:00 AM EDT 8:11 PM EDT
Civil Twilight 6:35 AM EDT 8:37 PM EDT
Nautical Twilight 6:04 AM EDT 9:08 PM EDT
Astronomical Twilight 5:32 AM EDT 9:40 PM EDT
Moon 5:51 AM EDT (4/19) 7:00 PM EDT (4/19)
Length of Visible Light 14h 02m
Length of Day
13h 10m
Waning Crescent, 2% of the Moon is Illuminated
Apr 19
Waning Crescent
Apr 21
New
Apr 29
First Quarter
May 5
Full
May 12
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 57.0 °F 53.1 °F 87% 30.06 in 8.0 mi Calm Calm - N/A   Overcast
1:53 AM 55.9 °F 53.1 °F 90% 30.05 in 9.0 mi ENE 3.5 mph - N/A   Overcast
2:53 AM 55.9 °F 53.1 °F 90% 30.03 in 8.0 mi East 3.5 mph - N/A   Overcast
3:53 AM 55.9 °F 52.0 °F 87% 30.03 in 9.0 mi Variable 4.6 mph - N/A   Overcast
4:53 AM 55.9 °F 52.0 °F 87% 30.02 in 8.0 mi ENE 5.8 mph - N/A   Overcast
5:53 AM 55.9 °F 52.0 °F 87% 30.02 in 7.0 mi Calm Calm - N/A   Overcast
6:53 AM 55.9 °F 52.0 °F 87% 30.03 in 8.0 mi Variable 3.5 mph - N/A   Overcast
7:53 AM 55.9 °F 52.0 °F 87% 30.06 in 4.0 mi East 4.6 mph - N/A   Overcast
8:53 AM 55.9 °F 52.0 °F 87% 30.06 in 7.0 mi Calm Calm - N/A   Overcast
9:53 AM 57.2 °F 51.8 °F 82% 30.07 in 7.0 mi ENE 4.6 mph - N/A   Overcast
10:53 AM 57.9 °F 51.1 °F 78% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
11:53 AM 59.0 °F 52.0 °F 78% 30.07 in 10.0 mi ENE 5.8 mph - N/A   Overcast
12:53 PM 61.0 °F 52.0 °F 72% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
1:00 PM 60.8 °F 51.8 °F 72% 30.07 in 10.0 mi Variable 3.5 mph - N/A   Overcast
1:53 PM 63.0 °F 53.1 °F 70% 30.05 in 10.0 mi NE 3.5 mph - N/A   Overcast
2:53 PM 64.9 °F 54.0 °F 68% 30.03 in 10.0 mi Variable 4.6 mph - N/A   Overcast
3:53 PM 66.0 °F 54.0 °F 65% 30.00 in 10.0 mi Variable 4.6 mph - N/A   Overcast
4:53 PM 68.0 °F 55.0 °F 63% 29.98 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
5:39 PM 66.2 °F 55.4 °F 68% 29.98 in 10.0 mi ESE 4.6 mph - N/A   Scattered Clouds
5:49 PM 66.2 °F 55.4 °F 68% 29.98 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
5:53 PM 66.0 °F 54.0 °F 65% 29.97 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:53 PM 66.0 °F 55.0 °F 68% 29.96 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
7:38 PM 66.2 °F 55.4 °F 68% 29.98 in 10.0 mi East 3.5 mph - N/A   Overcast
7:53 PM 66.0 °F 55.9 °F 70% 29.97 in 10.0 mi Calm Calm - N/A   Overcast
8:21 PM 64.4 °F 55.4 °F 73% 29.98 in 10.0 mi Calm Calm - N/A   Overcast
8:53 PM 64.0 °F 55.9 °F 75% 29.98 in 10.0 mi East 3.5 mph - N/A   Overcast
9:04 PM 64.4 °F 55.4 °F 73% 29.99 in 10.0 mi Variable 3.5 mph - N/A   Overcast
9:53 PM 64.0 °F 55.9 °F 75% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
10:53 PM 63.0 °F 57.0 °F 81% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
11:40 PM 62.6 °F 55.4 °F 77% 30.00 in 10.0 mi Variable 4.6 mph - N/A   Overcast
11:48 PM 62.6 °F 55.4 °F 77% 30.00 in 10.0 mi Variable 5.8 mph - N/A   Overcast
11:53 PM 62.1 °F 55.9 °F 80% 29.99 in 10.0 mi Variable 3.5 mph - N/A   Overcast