Atlanta, GA

3:03 AM EDT on May 01, 2017 (GMT -0400)
The Hartsfield Atlanta International

Weather History for KATL - August, 2013

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Saturday, August 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 64 °F 80 °F  
Max Temperature 66 °F 88 °F 101 °F (1954)
Min Temperature 61 °F 71 °F 61 °F (2013)
Degree Days  
Heating Degree Days 1 0  
Month to date heating degree days 1 0  
Since 1 June heating degree days 1 2  
Since 1 July heating degree days 1 0  
Cooling Degree Days 0 15  
Month to date cooling degree days 218 255  
Year to date cooling degree days 1205 1347  
Since 1 June cooling degree days 997 1097  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 97    
Maximum Humidity 100    
Minimum Humidity 93    
Precipitation  
Precipitation 0.13 in 0.12 in 2.49 in (1939)
Month to date precipitation 3.31 2.08  
Year to date precipitation 49.11 32.01  
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 10 mph (East)    
Max Wind Speed 18 mph    
Max Gust Speed 22 mph    
Visibility 4 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Aug. 17, 2013 Rise Set
Actual Time 7:01 AM EDT 8:21 PM EDT
Civil Twilight 6:35 AM EDT 8:47 PM EDT
Nautical Twilight 6:03 AM EDT 9:18 PM EDT
Astronomical Twilight 5:31 AM EDT 9:51 PM EDT
Moon 5:31 PM EDT (8/17) 3:09 AM EDT (8/17)
Length of Visible Light 14h 12m
Length of Day
13h 20m
Waxing Gibbous, 84% of the Moon is Illuminated
Aug 17
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
12:38 AM 64.4 °F 60.8 °F 88% 30.12 in 9.0 mi East 17.3 mph - 0.00 in   Light Drizzle
12:52 AM 63.0 °F 61.0 °F 93% 30.11 in 9.0 mi East 13.8 mph - 0.00 in   Light Drizzle
1:52 AM 63.0 °F 60.1 °F 90% 30.11 in 7.0 mi East 11.5 mph - 0.00 in   Overcast
2:52 AM 62.1 °F 61.0 °F 96% 30.09 in 5.0 mi ENE 11.5 mph - N/A   Overcast
2:58 AM 62.6 °F 60.8 °F 94% 30.10 in 1.5 mi ENE 12.7 mph - 0.00 in   Light Drizzle
3:52 AM 62.1 °F 61.0 °F 96% 30.09 in 1.5 mi ENE 11.5 mph - 0.00 in   Light Drizzle
4:52 AM 62.1 °F 60.1 °F 93% 30.09 in 1.5 mi East 12.7 mph - 0.00 in   Light Drizzle
5:52 AM 62.1 °F 60.1 °F 93% 30.09 in 1.5 mi ENE 12.7 mph - 0.00 in   Light Drizzle
6:52 AM 62.1 °F 60.1 °F 93% 30.09 in 1.5 mi ENE 12.7 mph - 0.00 in   Overcast
6:59 AM 62.6 °F 60.8 °F 94% 30.11 in 6.0 mi East 12.7 mph - N/A   Overcast
7:52 AM 62.1 °F 61.0 °F 96% 30.10 in 6.0 mi ENE 12.7 mph - 0.00 in   Light Drizzle
8:45 AM 62.6 °F 60.8 °F 94% 30.12 in 2.0 mi ENE 11.5 mph - 0.00 in   Light Drizzle
8:49 AM 62.6 °F 60.8 °F 94% 30.13 in 1.5 mi ENE 13.8 mph - 0.00 in   Light Drizzle
8:52 AM 63.0 °F 61.0 °F 93% 30.12 in 1.5 mi ENE 12.7 mph - 0.00 in   Light Drizzle
9:05 AM 62.6 °F 60.8 °F 94% 30.14 in 0.8 mi East 10.4 mph 19.6 mph 0.00 in Rain Light Rain
9:32 AM 62.6 °F 60.8 °F 94% 30.14 in 1.0 mi East 13.8 mph - 0.01 in Rain Light Rain
9:52 AM 63.0 °F 61.0 °F 93% 30.13 in 2.5 mi East 11.5 mph - 0.02 in Rain Light Rain
10:02 AM 62.6 °F 60.8 °F 94% 30.14 in 3.0 mi East 13.8 mph - 0.00 in   Light Drizzle
10:52 AM 63.0 °F 61.0 °F 93% 30.13 in 3.0 mi East 13.8 mph - 0.00 in   Light Drizzle
11:52 AM 63.0 °F 61.0 °F 93% 30.14 in 2.0 mi East 13.8 mph 21.9 mph 0.00 in Rain Light Rain
12:13 PM 62.6 °F 60.8 °F 94% 30.14 in 1.2 mi ENE 15.0 mph 21.9 mph 0.00 in Rain Light Rain
12:52 PM 63.0 °F 62.1 °F 97% 30.12 in 2.5 mi East 10.4 mph - 0.00 in Rain Light Rain
1:52 PM 64.0 °F 62.1 °F 93% 30.12 in 4.0 mi East 12.7 mph - 0.00 in   Light Drizzle
2:52 PM 64.9 °F 63.0 °F 93% 30.11 in 5.0 mi ENE 6.9 mph - 0.02 in Rain Light Rain
3:52 PM 64.9 °F 63.0 °F 93% 30.09 in 6.0 mi East 11.5 mph - 0.03 in Rain Light Rain
4:35 PM 64.4 °F 62.6 °F 94% 30.10 in 5.0 mi East 11.5 mph - 0.01 in Rain Light Rain
4:52 PM 64.9 °F 64.0 °F 97% 30.09 in 5.0 mi East 9.2 mph - 0.01 in Rain Light Rain
5:52 PM 66.0 °F 64.0 °F 93% 30.09 in 6.0 mi ENE 8.1 mph - 0.03 in Rain Light Rain
6:52 PM 66.0 °F 64.0 °F 93% 30.10 in 6.0 mi East 6.9 mph - 0.02 in Rain Light Rain
7:52 PM 66.0 °F 64.0 °F 93% 30.11 in 7.0 mi East 8.1 mph - 0.00 in   Overcast
8:52 PM 66.0 °F 64.9 °F 96% 30.11 in 3.0 mi ENE 5.8 mph - N/A   Overcast
9:52 PM 66.0 °F 64.9 °F 96% 30.11 in 1.5 mi East 10.4 mph - N/A   Overcast
10:41 PM 66.2 °F 64.4 °F 94% 30.15 in 0.5 mi East 6.9 mph - N/A   Overcast
10:52 PM 66.0 °F 64.9 °F 96% 30.14 in 0.5 mi ESE 5.8 mph - N/A   Overcast
11:52 PM 66.0 °F 66.0 °F 100% 30.14 in 0.5 mi East 6.9 mph - 0.00 in Rain Light Rain