Weather History for Marietta McCollum Field, GA

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Saturday, August 31, 2013

  Actual Average (KVPC) Record (KVPC)
Temperature  
Mean Temperature 80 °F 77 °F  
Max Temperature 89 °F 88 °F 92 °F (2014)
Min Temperature 71 °F 65 °F 63 °F (2005)
Cooling Degree Days 15 11  
Month to date cooling degree days 409  
Year to date cooling degree days 1265  
Since 1 June cooling degree days 1116  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 72    
Maximum Humidity 94    
Minimum Humidity 55    
Precipitation  
Precipitation 0.00 in 0.10 in 1.69 in (2001)
Month to date precipitation 3.93  
Year to date precipitation 34.59  
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 3 mph (South)    
Max Wind Speed 17 mph    
Max Gust Speed 24 mph    
Visibility 7 miles    
Events Fog , Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 31, 2013 Rise Set
Actual Time 7:11 AM EDT 8:05 PM EDT
Civil Twilight 6:45 AM EDT 8:30 PM EDT
Nautical Twilight 6:15 AM EDT 9:00 PM EDT
Astronomical Twilight 5:44 AM EDT 9:31 PM EDT
Moon 2:47 AM EDT (8/31) 4:56 PM EDT (8/31)
Length of Visible Light 13h 44m
Length of Day
12h 53m
Waning Crescent, 21% of the Moon is Illuminated
Aug 31
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:47 AM 71.6 °F - 69.8 °F 94% 29.98 in 3.0 mi Calm Calm - N/A Fog Fog
7:47 AM 73.4 °F - 69.8 °F 88% 30.00 in 3.0 mi Calm Calm - N/A   Mostly Cloudy
8:47 AM 75.2 °F - 71.6 °F 89% 30.00 in 4.0 mi Calm Calm - N/A   Clear
9:50 AM 78.8 °F - 71.6 °F 78% 30.01 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
10:47 AM 80.6 °F 85.4 °F 73.4 °F 79% 30.01 in 7.0 mi SW 4.6 mph - N/A   Mostly Cloudy
11:50 AM 82.4 °F - - N/A% 30.01 in 6.0 mi Calm Calm - N/A   Haze
12:47 PM 82.4 °F 87.2 °F 71.6 °F 70% 30.00 in 6.0 mi Calm Calm - N/A   Haze
1:47 PM 86.0 °F 93.4 °F 73.4 °F 66% 29.98 in 7.0 mi WSW 6.9 mph - N/A   Scattered Clouds
2:47 PM 87.8 °F 93.8 °F 71.6 °F 58% 29.95 in 8.0 mi West 5.8 mph - N/A   Scattered Clouds
3:47 PM 87.8 °F 93.8 °F 71.6 °F 58% 29.92 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
4:50 PM 89.6 °F 96.2 °F 71.6 °F 55% 29.92 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
5:50 PM 87.8 °F 93.8 °F 71.6 °F 58% 29.90 in 7.0 mi SW 6.9 mph - N/A Rain Light Rain
6:30 PM 87.8 °F 93.8 °F 71.6 °F 58% 29.92 in 7.0 mi ESE 17.3 mph 20.7 mph N/A Rain , Thunderstorm Thunderstorms and Rain
6:47 PM 82.4 °F 85.4 °F 68.0 °F 62% 29.92 in 5.0 mi ESE 15.0 mph 24.2 mph N/A Rain , Thunderstorm Thunderstorms and Rain
7:15 PM 80.6 °F 82.7 °F 66.2 °F 61% 29.92 in 6.0 mi SSE 5.8 mph - N/A Rain Light Rain
7:47 PM 77.0 °F - 66.2 °F 69% 29.93 in 7.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
8:47 PM 75.2 °F - 69.8 °F 83% 29.94 in 7.0 mi ESE 3.5 mph - N/A   Scattered Clouds
9:47 PM 75.2 °F - 69.8 °F 83% 29.96 in 10.0 mi SE 5.8 mph - N/A   Scattered Clouds
10:47 PM 73.4 °F - 69.8 °F 88% 29.96 in 10.0 mi ENE 3.5 mph - N/A   Clear