History for Chattanooga, TN

Tuesday, January 3, 2012 View Current Conditions
Tuesday, January 3, 2012
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  Actual Average Record
Temperature
Mean Temperature 29 °F 40 °F  
Max Temperature 36 °F 50 °F 75 °F (2000)
Min Temperature 22 °F 31 °F 8 °F (1928)
Degree Days
Heating Degree Days 36 25  
Month to date heating degree days 79 75  
Since 1 July heating degree days 1186 1359  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 10 °F    
Average Humidity 52    
Maximum Humidity 74    
Minimum Humidity 29    
Precipitation
Precipitation T in 0.15 in 3.50 in (1982)
Month to date precipitation 0.07 0.44  
Year to date precipitation 0.07 0.44  
Snow
Snow T in 0.00 in - ()
Month to date snowfall T 0.1  
Since 1 July snowfall T 0.4  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 30.43 in    
Wind
Wind Speed 8 mph (NNW)    
Max Wind Speed 21 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Radar Archive
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Local Photos

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Astronomy
May. 21, 2013 Rise Set
Actual Time 7:49 AM EST 5:41 PM EST
Civil Twilight 7:21 AM EST 6:09 PM EST
Nautical Twilight 6:49 AM EST 6:40 PM EST
Astronomical Twilight 6:18 AM EST 7:11 PM EST
Moon 1:25 PM EST (1/3) 2:43 AM EST (1/3)
Length Of Visible Light 10h 48m
Length of Day
9h 52m
Waxing Gibbous, 72% of the Moon is Illuminated
Jan 3
Waxing Gibbous
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New
Jan 30
First Quarter
Hourly Observations
Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 27.0 °F 16.7 °F 9.0 °F 47% 30.35 in 10.0 mi NW 11.5 mph 20.7 mph N/A   Mostly Cloudy
1:53 AM 26.1 °F 13.6 °F 8.1 °F 47% 30.37 in 10.0 mi NNW 16.1 mph - 0.00 in Snow Light Snow
2:53 AM 24.1 °F 9.4 °F 8.1 °F 51% 30.39 in 10.0 mi North 20.7 mph 26.5 mph 0.00 in   Mostly Cloudy
3:53 AM 23.0 °F 10.6 °F 9.0 °F 55% 30.41 in 10.0 mi North 13.8 mph - N/A   Partly Cloudy
4:53 AM 23.0 °F 12.4 °F 10.0 °F 58% 30.43 in 10.0 mi NNW 10.4 mph - 0.00 in Snow Light Snow
5:53 AM 21.9 °F 9.2 °F 7.0 °F 53% 30.44 in 10.0 mi North 13.8 mph 21.9 mph 0.00 in   Mostly Cloudy
6:53 AM 21.2 °F 10.1 °F 8.6 °F 58% 30.44 in 10.0 mi North 10.4 mph - N/A   Mostly Cloudy
7:53 AM 21.9 °F 11.7 °F 10.0 °F 60% 30.47 in 10.0 mi North 9.2 mph - N/A   Mostly Cloudy
8:53 AM 21.2 °F 10.9 °F 8.6 °F 58% 30.47 in 10.0 mi NNW 9.2 mph 18.4 mph N/A   Scattered Clouds
9:53 AM 25.0 °F 15.5 °F 9.0 °F 51% 30.52 in 10.0 mi NNW 9.2 mph - N/A   Partly Cloudy
10:53 AM 27.0 °F 18.7 °F 9.0 °F 47% 30.52 in 10.0 mi NNW 8.1 mph - N/A   Partly Cloudy
11:53 AM 28.9 °F 20.4 °F 9.0 °F 43% 30.50 in 10.0 mi WNW 9.2 mph - N/A   Partly Cloudy
12:53 PM 30.9 °F 23.5 °F 9.0 °F 40% 30.45 in 10.0 mi NNW 8.1 mph - N/A   Scattered Clouds
1:53 PM 30.9 °F - 8.1 °F 38% 30.43 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:53 PM 35.1 °F 31.0 °F 8.1 °F 33% 30.41 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
3:53 PM 35.6 °F 28.6 °F 6.8 °F 30% 30.41 in 10.0 mi NNW 9.2 mph - N/A   Scattered Clouds
4:53 PM 35.1 °F 28.6 °F 6.1 °F 30% 30.43 in 10.0 mi NNW 8.1 mph - N/A   Partly Cloudy
5:53 PM 32.0 °F 27.5 °F 8.1 °F 37% 30.40 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
6:53 PM 30.9 °F - 10.9 °F 43% 30.42 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 28.0 °F 22.8 °F 12.9 °F 53% 30.42 in 10.0 mi NW 4.6 mph - N/A   Clear
8:53 PM 30.0 °F - 10.9 °F 45% 30.41 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 27.0 °F - 14.0 °F 58% 30.41 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 25.0 °F - 17.1 °F 72% 30.41 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 24.1 °F - 17.1 °F 75% 30.40 in 10.0 mi Calm Calm - N/A   Clear
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