Weather History for KATL - August, 2013

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Thursday, August 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 70 °F 80 °F  
Max Temperature 73 °F 88 °F 102 °F (1995)
Min Temperature 66 °F 71 °F 62 °F (1962)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 2  
Since 1 July heating degree days 0 0  
Cooling Degree Days 5 15  
Month to date cooling degree days 218 225  
Year to date cooling degree days 1205 1317  
Since 1 June cooling degree days 997 1067  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 83    
Maximum Humidity 97    
Minimum Humidity 68    
Precipitation  
Precipitation 0.01 in 0.12 in 2.07 in (1920)
Month to date precipitation 2.97 1.85  
Year to date precipitation 48.77 31.78  
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 14 mph (East)    
Max Wind Speed 24 mph    
Max Gust Speed 30 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 15, 2013 Rise Set
Actual Time 7:00 AM EDT 8:23 PM EDT
Civil Twilight 6:33 AM EDT 8:49 PM EDT
Nautical Twilight 6:02 AM EDT 9:21 PM EDT
Astronomical Twilight 5:29 AM EDT 9:54 PM EDT
Moon 3:34 PM EDT (8/15) 1:12 AM EDT (8/15)
Length of Visible Light 14h 16m
Length of Day
13h 23m
Waxing Gibbous, 64% of the Moon is Illuminated
Aug 15
Waxing Gibbous
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 70.0 °F 66.9 °F 90% 30.01 in 9.0 mi ESE 4.6 mph - 0.00 in   Mostly Cloudy
1:52 AM 69.1 °F 66.9 °F 93% 30.00 in 7.0 mi East 10.4 mph - N/A   Mostly Cloudy
2:40 AM 69.8 °F 68.0 °F 94% 30.02 in 6.0 mi East 11.5 mph - N/A   Overcast
2:52 AM 70.0 °F 68.0 °F 93% 30.00 in 6.0 mi East 10.4 mph - N/A   Mostly Cloudy
3:40 AM 69.8 °F 68.0 °F 94% 30.02 in 6.0 mi East 8.1 mph - N/A   Overcast
3:52 AM 70.0 °F 68.0 °F 93% 29.99 in 5.0 mi East 9.2 mph - N/A   Overcast
4:52 AM 70.0 °F 68.0 °F 93% 30.00 in 5.0 mi East 8.1 mph - N/A   Overcast
5:34 AM 69.8 °F 68.0 °F 94% 30.02 in 6.0 mi East 8.1 mph - N/A   Overcast
5:52 AM 70.0 °F 68.0 °F 93% 29.99 in 5.0 mi ENE 10.4 mph - N/A   Overcast
6:23 AM 69.8 °F 66.2 °F 88% 30.01 in 6.0 mi East 9.2 mph - N/A   Overcast
6:52 AM 70.0 °F 66.9 °F 90% 30.00 in 6.0 mi ENE 12.7 mph - N/A   Mostly Cloudy
7:52 AM 69.1 °F 64.9 °F 87% 30.02 in 6.0 mi ENE 12.7 mph - N/A   Overcast
8:20 AM 69.8 °F 64.4 °F 83% 30.05 in 6.0 mi ENE 15.0 mph - N/A   Overcast
8:52 AM 69.1 °F 64.9 °F 87% 30.04 in 6.0 mi East 16.1 mph 19.6 mph N/A   Overcast
9:13 AM 69.8 °F 64.4 °F 83% 30.06 in 5.0 mi East 11.5 mph - N/A   Overcast
9:52 AM 70.0 °F 64.0 °F 81% 30.05 in 8.0 mi East 12.7 mph - N/A   Overcast
10:16 AM 69.8 °F 64.4 °F 83% 30.08 in 9.0 mi ENE 15.0 mph - N/A   Overcast
10:47 AM 69.8 °F 62.6 °F 78% 30.08 in 9.0 mi East 16.1 mph 21.9 mph N/A   Overcast
10:52 AM 69.1 °F 64.0 °F 84% 30.07 in 8.0 mi East 13.8 mph 21.9 mph 0.00 in Rain Light Rain
11:10 AM 68.0 °F 64.4 °F 88% 30.09 in 6.0 mi East 11.5 mph - 0.00 in Rain Light Rain
11:52 AM 66.9 °F 64.0 °F 90% 30.08 in 7.0 mi East 19.6 mph 25.3 mph 0.01 in Rain Light Rain
12:05 PM 66.2 °F 64.4 °F 94% 30.09 in 3.0 mi East 20.7 mph 29.9 mph 0.00 in Rain Light Rain
12:52 PM 66.9 °F 63.0 °F 87% 30.08 in 9.0 mi ENE 21.9 mph 28.8 mph 0.00 in   Overcast
1:52 PM 70.0 °F 62.1 °F 76% 30.06 in 10.0 mi East 17.3 mph 27.6 mph N/A   Mostly Cloudy
2:52 PM 70.0 °F 60.1 °F 71% 30.04 in 10.0 mi East 20.7 mph 28.8 mph N/A   Mostly Cloudy
3:52 PM 71.1 °F 62.1 °F 73% 30.04 in 10.0 mi East 15.0 mph - N/A   Mostly Cloudy
4:52 PM 72.0 °F 60.1 °F 66% 30.03 in 10.0 mi East 15.0 mph 24.2 mph N/A   Mostly Cloudy
5:52 PM 72.0 °F 61.0 °F 68% 30.04 in 10.0 mi East 16.1 mph - N/A   Overcast
6:52 PM 70.0 °F 61.0 °F 73% 30.04 in 10.0 mi East 15.0 mph 20.7 mph N/A   Overcast
7:52 PM 69.1 °F 59.0 °F 70% 30.04 in 10.0 mi East 13.8 mph - N/A   Overcast
8:52 PM 69.1 °F 59.0 °F 70% 30.06 in 10.0 mi East 12.7 mph - N/A   Overcast
9:52 PM 68.0 °F 60.1 °F 76% 30.07 in 10.0 mi East 15.0 mph - N/A   Overcast
10:52 PM 68.0 °F 60.1 °F 76% 30.08 in 10.0 mi East 12.7 mph - N/A   Overcast
11:52 PM 66.9 °F 60.1 °F 79% 30.09 in 10.0 mi East 11.5 mph 18.4 mph N/A   Overcast