Weather History for Atlanta Dekalb, GA

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Sunday, August 5, 2012

  Actual Average Record
Temperature  
Mean Temperature 80 °F 80 °F  
Max Temperature 90 °F 89 °F 97 °F (2010)
Min Temperature 71 °F 71 °F 32 °F (1997)
Cooling Degree Days 15 15  
Month to date cooling degree days 75  
Year to date cooling degree days 1098  
Since 1 June cooling degree days 887  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 78    
Maximum Humidity 100    
Minimum Humidity 48    
Precipitation  
Precipitation 0.00 in 0.18 in 1.98 in (2004)
Month to date precipitation 0.86  
Year to date precipitation 33.13  
Sea Level Pressure  
Sea Level Pressure 30.14 in    
Wind  
Wind Speed 2 mph (East)    
Max Wind Speed 8 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 05, 2012 Rise Set
Actual Time 6:52 AM EDT 8:33 PM EDT
Civil Twilight 6:25 AM EDT 9:00 PM EDT
Nautical Twilight 5:52 AM EDT 9:33 PM EDT
Astronomical Twilight 5:18 AM EDT 10:07 PM EDT
Moon 10:27 PM EDT (8/5) 10:25 AM EDT (8/5)
Length of Visible Light 14h 35m
Length of Day
13h 41m
Waning Gibbous, 86% of the Moon is Illuminated
Aug 5
Waning Gibbous
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter
Aug 31
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 75.9 °F - 70.0 °F 82% 30.13 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 75.0 °F - 70.0 °F 84% 30.14 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 73.9 °F - 70.0 °F 87% 30.12 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 73.0 °F - 71.1 °F 93% 30.13 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 73.0 °F - 71.1 °F 93% 30.13 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 72.0 °F - 71.1 °F 97% 30.14 in 9.0 mi Calm Calm - N/A   Clear
6:53 AM 72.0 °F - 71.1 °F 97% 30.14 in 8.0 mi ESE 3.5 mph - N/A   Clear
7:33 AM 71.6 °F - 71.6 °F 100% 30.21 in 7.0 mi East 3.5 mph - N/A   Partly Cloudy
7:44 AM 71.6 °F - 71.6 °F 100% 30.22 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 AM 72.0 °F - 71.1 °F 97% 30.17 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 73.9 °F - 71.1 °F 91% 30.18 in 9.0 mi NE 3.5 mph - N/A   Overcast
9:10 AM 75.2 °F - 71.6 °F 89% 30.23 in 10.0 mi Variable 3.5 mph - N/A   Overcast
9:53 AM 78.1 °F - 71.1 °F 79% 30.18 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
10:00 AM 78.8 °F - 71.6 °F 78% 30.23 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
10:07 AM 78.8 °F - 71.6 °F 78% 30.23 in 10.0 mi ESE 4.6 mph - N/A   Scattered Clouds
10:53 AM 82.0 °F 85.5 °F 69.1 °F 65% 30.18 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
11:53 AM 84.2 °F 88.4 °F 69.8 °F 62% 30.23 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
12:53 PM 86.0 °F 88.2 °F 66.0 °F 51% 30.16 in 10.0 mi Variable 5.8 mph - N/A   Clear
1:53 PM 88.0 °F 91.4 °F 68.0 °F 51% 30.12 in 10.0 mi Variable 6.9 mph - N/A   Partly Cloudy
2:53 PM 89.1 °F 92.1 °F 66.9 °F 48% 30.09 in 10.0 mi Variable 5.8 mph - N/A   Scattered Clouds
3:53 PM 89.1 °F 92.1 °F 66.9 °F 48% 30.08 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
4:53 PM 86.0 °F 89.4 °F 68.0 °F 55% 30.08 in 10.0 mi Variable 5.8 mph 16.1 mph N/A   Clear
5:53 PM 84.9 °F 87.6 °F 66.9 °F 55% 30.08 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds
6:53 PM 84.9 °F 87.6 °F 66.9 °F 55% 30.06 in 10.0 mi Variable 3.5 mph - N/A   Clear
7:53 PM 82.9 °F 85.0 °F 66.0 °F 56% 30.08 in 10.0 mi Variable 5.8 mph - N/A   Clear
8:53 PM 80.1 °F 82.9 °F 69.1 °F 69% 30.09 in 10.0 mi East 8.1 mph 20.7 mph N/A   Overcast
9:30 PM 73.4 °F - 71.6 °F 94% 30.13 in 10.0 mi Variable 3.5 mph - 0.00 in   Mostly Cloudy
9:39 PM 73.4 °F - 71.6 °F 94% 30.13 in 10.0 mi Variable 4.6 mph - 0.00 in   Scattered Clouds
9:53 PM 73.9 °F - 72.0 °F 93% 30.09 in 10.0 mi Calm Calm - 0.00 in   Partly Cloudy
10:53 PM 73.9 °F - 71.1 °F 91% 30.10 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 73.9 °F - 71.1 °F 91% 30.10 in 10.0 mi Calm Calm - N/A   Clear