Marietta McCollum Field, GA

5:03 PM EDT on April 29, 2017 (GMT -0400)
Cobb County-McCollum

Weather History for KRYY - December, 2011

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Monday, December 12, 2011

  Actual Average (KMGE) Record (KMGE)
Temperature  
Mean Temperature 45 °F -  
Max Temperature 48 °F 51 °F 75 °F (2007)
Min Temperature 42 °F 34 °F 24 °F (2010)
Degree Days  
Heating Degree Days 20    
Moisture  
Dew Point 32 °F    
Average Humidity 58    
Maximum Humidity 71    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.45 in    
Wind  
Wind Speed 8 mph (ESE)    
Max Wind Speed 12 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 12, 2011 Rise Set
Actual Time 7:34 AM EST 5:29 PM EST
Civil Twilight 7:06 AM EST 5:57 PM EST
Nautical Twilight 6:35 AM EST 6:28 PM EST
Astronomical Twilight 6:04 AM EST 6:59 PM EST
Moon 7:37 PM EST (12/12) 9:06 AM EST (12/12)
Length of Visible Light 10h 50m
Length of Day
9h 55m
Waning Gibbous, 96% of the Moon is Illuminated
Dec 12
Waning Gibbous
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter
Jan 9
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:50 AM 42.8 °F 37.5 °F 24.8 °F 49% 30.43 in 10.0 mi ESE 9.2 mph - N/A   Overcast
7:47 AM 42.8 °F 37.0 °F 24.8 °F 49% 30.44 in 10.0 mi East 10.4 mph 17.3 mph N/A   Overcast
8:47 AM 42.8 °F 38.6 °F 24.8 °F 49% 30.46 in 10.0 mi SE 6.9 mph - N/A   Overcast
9:48 AM 44.6 °F 39.2 °F 26.6 °F 49% 30.47 in 10.0 mi ESE 10.4 mph 20.7 mph N/A   Overcast
10:47 AM 44.6 °F 39.7 °F 26.6 °F 49% 30.49 in 10.0 mi SE 9.2 mph - N/A   Overcast
11:50 AM 44.6 °F 38.8 °F 30.2 °F 57% 30.48 in 10.0 mi ESE 11.5 mph 18.4 mph N/A   Overcast
12:47 PM 46.4 °F 42.4 °F 32.0 °F 57% 30.46 in 10.0 mi ESE 8.1 mph 16.1 mph N/A   Overcast
1:47 PM 48.2 °F - 33.8 °F 58% 30.43 in 10.0 mi SE 4.6 mph - N/A   Overcast
2:50 PM 48.2 °F - 33.8 °F 58% 30.43 in 10.0 mi ESE 8.1 mph - N/A   Overcast
3:47 PM 48.2 °F - 35.6 °F 62% 30.43 in 10.0 mi ESE 9.2 mph - N/A   Overcast
4:48 PM 48.2 °F - 35.6 °F 62% 30.44 in 10.0 mi ESE 9.2 mph - N/A   Overcast
6:50 PM 46.4 °F 43.5 °F 35.6 °F 66% 30.45 in 10.0 mi ESE 5.8 mph - N/A   Overcast
7:50 PM 46.4 °F 42.9 °F 35.6 °F 66% 30.45 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
8:50 PM 46.4 °F 42.9 °F 35.6 °F 66% 30.45 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
9:48 PM 46.4 °F 45.2 °F 35.6 °F 66% 30.47 in 10.0 mi NNE 3.5 mph - N/A   Overcast
10:47 PM 46.4 °F 45.2 °F 37.4 °F 71% 30.46 in 10.0 mi East 3.5 mph - N/A   Overcast