Weather History for Atlanta Dekalb, GA

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Week of December 9, 2012 through December 15, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 69 °F 58 °F 48 °F
Mean Temperature 62 °F 50 °F 42 °F
Min Temperature 55 °F 41 °F 30 °F
Degree Days  
Heating Degree Days (base 65) 24 15 3 107
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 12 3 0 20
Dew Point  
Dew Point 61 °F 42 °F 29 °F
Precipitation  
Precipitation 0.46 in 0.07 in 0.00 in 0.46 in
Snowdepth - - - -
Wind  
Wind 24 mph 5 mph 0 mph
Gust Wind 32 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.42 in 30.13 in 29.73 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 12, 2012 Rise Set
Actual Time 7:33 AM EST 5:29 PM EST
Civil Twilight 7:05 AM EST 5:56 PM EST
Nautical Twilight 6:34 AM EST 6:27 PM EST
Astronomical Twilight 6:03 AM EST 6:58 PM EST
Moon 6:37 AM EST (12/12) 5:04 PM EST (12/12)
Length of Visible Light 10h 51m
Length of Day
9h 55m
Waning Crescent, 1% of the Moon is Illuminated
Dec 12
Waning Crescent
Dec 13
New
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
9 69 62 55 61 56 53 100 91 63 30.10 30.04 29.96 10 5 0 9 1 - 0.00 Fog
10 66 58 50 59 57 48 100 91 73 29.94 29.81 29.73 10 8 0 24 9 32 0.46 Rain , Thunderstorm
11 48 42 35 45 35 31 89 80 67 30.17 30.01 29.86 10 9 7 17 12 23 0.00  
12 51 44 37 39 36 30 89 73 61 30.27 30.22 30.13 10 10 8 9 4 16 0.00 Rain
13 57 47 37 37 36 34 93 68 47 30.37 30.32 30.26 10 10 8 8 3 - 0.00  
14 59 44 30 37 33 29 100 72 39 30.42 30.32 30.22 10 9 5 6 1 - 0.00  
15 59 50 41 41 39 35 82 64 51 30.25 30.16 30.09 10 10 9 10 2 - 0.00