Weather History for Atlanta Dekalb, GA

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Saturday, August 9, 2014

  Actual Average Record
Temperature  
Mean Temperature 79 °F 80 °F  
Max Temperature 89 °F 89 °F 100 °F (2007)
Min Temperature 69 °F 70 °F 61 °F (2004)
Cooling Degree Days 14 15  
Month to date cooling degree days 112 135  
Year to date cooling degree days 1113 1158  
Since 1 June cooling degree days 896 947  
Growing Degree Days 29 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 75    
Maximum Humidity 97    
Minimum Humidity 52    
Precipitation  
Precipitation 0.79 in 0.14 in 1.32 in (2012)
Month to date precipitation 2.44 1.51  
Year to date precipitation 29.21 33.78  
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 2 mph (SSW)    
Max Wind Speed 24 mph    
Max Gust Speed 31 mph    
Visibility 5 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Aug. 09, 2014 Rise Set
Actual Time 6:54 AM EDT 8:30 PM EDT
Civil Twilight 6:27 AM EDT 8:56 PM EDT
Nautical Twilight 5:55 AM EDT 9:29 PM EDT
Astronomical Twilight 5:21 AM EDT 10:02 PM EDT
Moon 7:32 PM EDT (8/9) 5:34 AM EDT (8/9)
Length of Visible Light 14h 29m
Length of Day
13h 35m
Waxing Gibbous, 98% of the Moon is Illuminated
Aug 9
Waxing Gibbous
Aug 10
Full
Aug 17
Last Quarter
Aug 25
New
Sep 2
First Quarter

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 69.8 °F - 68.0 °F 94% 30.07 in 5.0 mi Calm Calm - N/A   Partly Cloudy
1:53 AM 69.1 °F - 66.9 °F 93% 30.00 in 4.0 mi Calm Calm - N/A   Partly Cloudy
2:44 AM 69.8 °F - 66.2 °F 88% 30.05 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 AM 69.1 °F - 66.9 °F 93% 30.00 in 3.0 mi Calm Calm - N/A   Mostly Cloudy
3:04 AM 69.8 °F - 66.2 °F 88% 30.05 in 4.0 mi Calm Calm - N/A   Scattered Clouds
3:27 AM 69.8 °F - 66.2 °F 88% 30.04 in 5.0 mi North 3.5 mph - N/A   Mostly Cloudy
3:53 AM 69.1 °F - 66.9 °F 93% 30.00 in 4.0 mi Calm Calm - 0.01 in   Mostly Cloudy
4:02 AM 69.8 °F - 66.2 °F 88% 30.03 in 4.0 mi Calm Calm - N/A   Mostly Cloudy
4:53 AM 69.1 °F - 66.9 °F 93% 30.00 in 3.0 mi East 3.5 mph - N/A   Overcast
5:05 AM 69.8 °F - 66.2 °F 88% 30.03 in 5.0 mi Calm Calm - N/A   Overcast
5:18 AM 69.8 °F - 66.2 °F 88% 30.04 in 6.0 mi Calm Calm - N/A   Overcast
5:53 AM 70.0 °F - 66.9 °F 90% 30.02 in 6.0 mi NNW 3.5 mph - N/A   Overcast
6:13 AM 69.8 °F - 66.2 °F 88% 30.06 in 5.0 mi NNE 3.5 mph - N/A   Scattered Clouds
6:43 AM 69.8 °F - 66.2 °F 88% 30.06 in 6.0 mi Calm Calm - N/A   Mostly Cloudy
6:53 AM 69.1 °F - 66.9 °F 93% 30.02 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 AM 70.0 °F - 66.9 °F 90% 30.03 in 4.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
8:53 AM 71.1 °F - 68.0 °F 90% 30.04 in 4.0 mi Calm Calm - N/A   Overcast
9:53 AM 72.0 °F - 69.1 °F 91% 30.05 in 5.0 mi Calm Calm - N/A   Overcast
10:53 AM 73.9 °F - 69.1 °F 85% 30.06 in 5.0 mi Calm Calm - N/A   Haze
11:00 AM 73.4 °F - 69.8 °F 88% 30.10 in 5.0 mi Calm Calm - N/A   Haze
11:53 AM 77.0 °F - 69.1 °F 76% 30.06 in 5.0 mi Calm Calm - N/A   Haze
1:53 PM 82.9 °F 86.5 °F 69.1 °F 63% 30.01 in 7.0 mi Calm Calm - N/A   Scattered Clouds
2:53 PM 86.0 °F 90.7 °F 70.0 °F 59% 29.97 in 8.0 mi Calm Calm - N/A   Clear
3:53 PM 87.1 °F 92.0 °F 70.0 °F 57% 29.94 in 8.0 mi Calm Calm - N/A   Clear
4:53 PM 89.1 °F 93.7 °F 69.1 °F 52% 29.92 in 8.0 mi Calm Calm - N/A   Partly Cloudy
5:53 PM 86.0 °F 91.5 °F 71.1 °F 61% 29.92 in 8.0 mi Variable 3.5 mph - N/A   Scattered Clouds
6:53 PM 84.0 °F 89.6 °F 72.0 °F 67% 29.93 in 7.0 mi SE 3.5 mph - N/A   Clear
7:41 PM 82.4 °F 87.2 °F 71.6 °F 70% 29.98 in 6.0 mi SE 4.6 mph - N/A Thunderstorm Haze
7:53 PM 82.0 °F 86.7 °F 72.0 °F 71% 29.96 in 6.0 mi SW 13.8 mph 21.9 mph N/A Thunderstorm Haze
8:11 PM 73.4 °F - 69.8 °F 88% 30.02 in 2.5 mi WSW 12.7 mph 21.9 mph 0.09 in Rain , Thunderstorm Heavy Thunderstorms and Rain
8:14 PM 73.4 °F - 69.8 °F 88% 30.02 in 1.0 mi WSW 10.4 mph 21.9 mph 0.22 in Rain , Thunderstorm Heavy Thunderstorms and Rain
8:22 PM 71.6 °F - 69.8 °F 94% 30.03 in 0.8 mi West 12.7 mph 16.1 mph 0.43 in Rain , Thunderstorm Heavy Thunderstorms and Rain
8:31 PM 71.6 °F - 69.8 °F 94% 30.03 in 1.5 mi SW 5.8 mph - 0.51 in Rain , Thunderstorm Heavy Thunderstorms and Rain
8:53 PM 72.0 °F - 70.0 °F 93% 30.01 in 2.5 mi SSE 3.5 mph - 0.64 in Rain , Thunderstorm Thunderstorms and Rain
9:01 PM 71.6 °F - 69.8 °F 94% 30.04 in 3.0 mi SSW 4.6 mph - 0.03 in Rain , Thunderstorm Rain
9:17 PM 71.6 °F - 69.8 °F 94% 30.04 in 2.5 mi South 4.6 mph - 0.09 in Rain Rain
9:30 PM 71.6 °F - 69.8 °F 94% 30.03 in 4.0 mi SSW 5.8 mph - 0.12 in Rain Light Rain
9:53 PM 72.0 °F - 70.0 °F 93% 30.01 in 8.0 mi SE 3.5 mph - 0.13 in Rain , Thunderstorm Light Rain
10:09 PM 71.6 °F - 69.8 °F 94% 30.04 in 7.0 mi SSE 4.6 mph - 0.01 in Rain Light Rain
10:53 PM 73.4 °F - 69.8 °F 88% 30.03 in 10.0 mi West 4.6 mph - N/A   Clear
11:53 PM 72.0 °F - 70.0 °F 93% 29.99 in 7.0 mi SE 4.6 mph - N/A   Clear