Weather History for Marietta McCollum Field, GA

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Wednesday, April 18, 2012

  Actual Average (KVPC) Record (KVPC)
Temperature  
Mean Temperature 58 °F 60 °F  
Max Temperature 62 °F 73 °F 88 °F (2002)
Min Temperature 55 °F 46 °F 32 °F (2001)
Degree Days  
Heating Degree Days 6 6  
Month to date heating degree days 142  
Since 1 July heating degree days 3170  
Cooling Degree Days 0 1  
Month to date cooling degree days 7  
Year to date cooling degree days 11  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 59 °F    
Average Humidity 96    
Maximum Humidity 100    
Minimum Humidity 94    
Precipitation  
Precipitation 0.00 in 0.11 in 1.18 in (1969)
Month to date precipitation 2.16  
Year to date precipitation 16.38  
Snow  
Snow 0.00 in - - ()
Month to date snowfall  
Since 1 July snowfall  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 4 mph (ESE)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 5 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 18, 2012 Rise Set
Actual Time 7:03 AM EDT 8:12 PM EDT
Civil Twilight 6:37 AM EDT 8:38 PM EDT
Nautical Twilight 6:06 AM EDT 9:09 PM EDT
Astronomical Twilight 5:34 AM EDT 9:41 PM EDT
Moon 5:22 AM EDT (4/18) 6:06 PM EDT (4/18)
Length of Visible Light 14h 01m
Length of Day
13h 09m
Waning Crescent, 6% of the Moon is Illuminated
Apr 18
Waning Crescent
Apr 21
New
Apr 29
First Quarter
May 5
Full
May 12
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
8:50 AM 55.4 °F 55.4 °F 100% 30.08 in 2.0 mi Calm Calm - N/A Rain Light Rain
9:50 AM 55.4 °F 55.4 °F 100% 30.10 in 1.0 mi West 6.9 mph - N/A Rain Light Rain
10:55 AM 57.2 °F 57.2 °F 100% 30.10 in 2.5 mi Calm Calm - N/A   Overcast
11:48 AM 62.6 °F 60.8 °F 94% 30.09 in 3.0 mi SE 9.2 mph - N/A Rain Light Rain
12:47 PM 60.8 °F 60.8 °F 100% 30.10 in 3.0 mi ESE 5.8 mph - N/A   Overcast
1:47 PM 62.6 °F 60.8 °F 94% 30.10 in 7.0 mi SSE 5.8 mph - N/A   Overcast
2:47 PM 62.6 °F 60.8 °F 94% 30.09 in 7.0 mi SE 4.6 mph - N/A   Overcast
3:46 PM 62.6 °F 60.8 °F 94% 30.07 in 7.0 mi ESE 5.8 mph - N/A   Overcast
5:55 PM 62.6 °F 60.8 °F 94% 30.05 in 7.0 mi ENE 8.1 mph - N/A   Overcast
6:55 PM 60.8 °F 60.8 °F 100% 30.06 in 7.0 mi NE 5.8 mph - N/A   Overcast
8:46 PM 60.8 °F 59.0 °F 94% 30.07 in 5.0 mi Variable 3.5 mph - N/A   Overcast
9:46 PM 59.0 °F 57.2 °F 94% 30.08 in 7.0 mi Variable 4.6 mph - N/A   Overcast
10:46 PM 59.0 °F 57.2 °F 94% 30.08 in 7.0 mi ESE 4.6 mph - N/A   Overcast