Weather History for KATL - February, 2013

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Saturday, February 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 46 °F 49 °F  
Max Temperature 51 °F 59 °F 79 °F (1980)
Min Temperature 41 °F 39 °F 19 °F (1939)
Degree Days  
Heating Degree Days 19 16  
Month to date heating degree days 426 423  
Since 1 July heating degree days 1771 2177  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 5 0  
Moisture  
Dew Point 43 °F    
Average Humidity 90    
Maximum Humidity 93    
Minimum Humidity 86    
Precipitation  
Precipitation 1.12 in 0.17 in 2.01 in (1927)
Month to date precipitation 5.97 3.86  
Year to date precipitation 10.87 8.06  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2002)
Month to date snowfall 0.0 0.3  
Since 1 July snowfall T 2.0  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 7 mph (NNE)    
Max Wind Speed 17 mph    
Max Gust Speed 21 mph    
Visibility 3 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 23, 2013 Rise Set
Actual Time 7:13 AM EST 6:29 PM EST
Civil Twilight 6:47 AM EST 6:54 PM EST
Nautical Twilight 6:18 AM EST 7:23 PM EST
Astronomical Twilight 5:50 AM EST 7:52 PM EST
Moon 4:41 PM EST (2/23) 5:31 AM EST (2/23)
Length of Visible Light 12h 06m
Length of Day
11h 16m
Waxing Gibbous, 95% of the Moon is Illuminated
Feb 23
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 41.0 °F 34.3 °F 39.9 °F 96% 30.03 in 3.0 mi East 11.5 mph - 0.10 in Rain Rain
1:39 AM 41.0 °F 32.8 °F 39.2 °F 93% 29.98 in 2.5 mi ENE 16.1 mph - 0.19 in Rain Rain
1:46 AM 41.0 °F 33.9 °F 39.2 °F 93% 29.96 in 3.0 mi ENE 12.7 mph - 0.20 in Rain Light Rain
1:52 AM 41.0 °F 33.9 °F 39.0 °F 93% 29.99 in 3.0 mi ENE 12.7 mph - 0.21 in Rain Rain
2:52 AM 41.0 °F 33.9 °F 39.0 °F 93% 29.96 in 3.0 mi NE 12.7 mph - 0.08 in Rain Light Rain
3:43 AM 42.8 °F 38.0 °F 39.2 °F 87% 29.96 in 2.5 mi North 8.1 mph - 0.16 in Rain Heavy Rain
3:52 AM 42.1 °F 33.9 °F 39.9 °F 92% 29.99 in 2.0 mi NW 17.3 mph - 0.23 in Rain Heavy Rain
4:04 AM 42.8 °F 37.0 °F 39.2 °F 87% 29.95 in 1.5 mi NNE 10.4 mph 16.1 mph 0.13 in Rain Heavy Rain
4:11 AM 42.8 °F 39.3 °F 39.2 °F 87% 29.94 in 2.5 mi NNE 5.8 mph - 0.19 in Rain Rain
4:23 AM 42.8 °F 38.0 °F 41.0 °F 93% 29.95 in 1.5 mi NNW 8.1 mph - 0.30 in Rain Heavy Rain
4:32 AM 42.8 °F 38.6 °F 39.2 °F 87% 29.93 in 2.5 mi East 6.9 mph - 0.36 in Rain Rain
4:41 AM 42.8 °F 38.0 °F 39.2 °F 87% 29.92 in 3.0 mi East 8.1 mph - 0.39 in Rain Rain
4:52 AM 42.1 °F 36.1 °F 39.9 °F 92% 29.92 in 3.0 mi East 10.4 mph - 0.42 in Rain Light Rain
5:52 AM 42.1 °F 39.2 °F 39.9 °F 92% 29.94 in 3.0 mi East 4.6 mph - 0.00 in   Overcast
6:52 AM 43.0 °F 39.5 °F 39.9 °F 89% 29.96 in 3.0 mi NNE 5.8 mph - 0.00 in   Overcast
7:52 AM 43.0 °F 37.7 °F 41.0 °F 93% 29.95 in 2.5 mi NE 9.2 mph - 0.07 in Rain Light Rain
8:03 AM 42.8 °F 38.0 °F 41.0 °F 93% 29.93 in 3.0 mi NE 8.1 mph - 0.00 in Rain Light Rain
8:07 AM 42.8 °F 37.0 °F 41.0 °F 93% 29.93 in 2.0 mi NE 10.4 mph - 0.00 in Rain Light Rain
8:31 AM 42.8 °F 38.6 °F 41.0 °F 93% 29.94 in 2.0 mi NE 6.9 mph - 0.01 in Rain Light Rain
8:52 AM 44.1 °F 40.8 °F 41.0 °F 89% 29.96 in 2.5 mi NNE 5.8 mph - 0.01 in   Overcast
9:05 AM 44.6 °F 40.7 °F 41.0 °F 87% 29.95 in 3.0 mi NE 6.9 mph - N/A   Overcast
9:34 AM 44.6 °F 40.7 °F 42.8 °F 93% 29.94 in 2.0 mi NE 6.9 mph - N/A   Overcast
9:52 AM 45.0 °F 41.8 °F 42.1 °F 90% 29.95 in 2.0 mi ENE 5.8 mph - N/A   Overcast
10:37 AM 46.4 °F 43.5 °F 42.8 °F 87% 29.95 in 3.0 mi NE 5.8 mph - N/A   Overcast
10:52 AM 46.0 °F 43.1 °F 43.0 °F 89% 29.96 in 3.0 mi ENE 5.8 mph - N/A   Overcast
11:52 AM 46.9 °F - 44.1 °F 90% 29.94 in 3.0 mi East 6.9 mph - N/A   Overcast
12:38 PM 46.4 °F - 44.6 °F 93% 29.93 in 2.0 mi Calm Calm - N/A   Overcast
12:52 PM 46.9 °F - 45.0 °F 93% 29.94 in 2.0 mi ESE 3.5 mph - N/A   Overcast
1:08 PM 48.2 °F - 44.6 °F 87% 29.92 in 1.0 mi NNE 4.6 mph - N/A   Overcast
1:52 PM 48.0 °F - 45.0 °F 89% 29.92 in 1.0 mi Calm Calm - N/A   Overcast
2:37 PM 50.0 °F - 46.4 °F 87% 29.90 in 3.0 mi Calm Calm - N/A   Overcast
2:52 PM 50.0 °F - 46.0 °F 86% 29.92 in 3.0 mi WNW 3.5 mph - N/A   Overcast
3:52 PM 50.0 °F - 46.0 °F 86% 29.90 in 3.0 mi Calm Calm - N/A   Overcast
4:52 PM 51.1 °F - 46.9 °F 86% 29.88 in 3.0 mi NNW 10.4 mph - N/A   Overcast
5:52 PM 50.0 °F - 46.9 °F 89% 29.86 in 3.0 mi North 6.9 mph - N/A   Overcast
6:52 PM 50.0 °F - 46.9 °F 89% 29.89 in 3.0 mi Calm Calm - N/A   Overcast
7:52 PM 50.0 °F - 46.9 °F 89% 29.89 in 3.0 mi Calm Calm - N/A   Overcast
8:52 PM 50.0 °F - 46.9 °F 89% 29.90 in 3.0 mi NW 5.8 mph - N/A   Overcast
9:01 PM 50.0 °F - 46.4 °F 87% 29.89 in 3.0 mi NW 8.1 mph - N/A   Overcast
9:22 PM 50.0 °F - 46.4 °F 87% 29.90 in 3.0 mi WNW 8.1 mph - N/A   Overcast
9:52 PM 50.0 °F - 46.9 °F 89% 29.91 in 3.0 mi NW 9.2 mph - N/A   Overcast
10:23 PM 50.0 °F - 48.2 °F 94% 29.91 in 6.0 mi NW 10.4 mph - N/A   Mostly Cloudy
10:52 PM 50.0 °F - 48.0 °F 93% 29.92 in 7.0 mi NW 10.4 mph - N/A   Mostly Cloudy
11:52 PM 48.0 °F - 46.0 °F 93% 29.92 in 7.0 mi NW 5.8 mph - N/A   Scattered Clouds