Weather History for Chattanooga, TN

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Wednesday, February 6, 2013

  Actual Average Record
Temperature  
Mean Temperature 50 °F 42 °F  
Max Temperature 65 °F 53 °F 70 °F (1938)
Min Temperature 34 °F 32 °F 10 °F (1988)
Degree Days  
Heating Degree Days 15 23  
Month to date heating degree days 140 138  
Since 1 July heating degree days 1878 2183  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 2 0  
Moisture  
Dew Point 37 °F    
Average Humidity 66    
Maximum Humidity 100    
Minimum Humidity 31    
Precipitation  
Precipitation 0.00 in 0.17 in 3.11 in (2004)
Month to date precipitation 0.05 1.03  
Year to date precipitation 9.79 5.94  
Snow  
Snow 0.00 in 0.10 in - ()
Month to date snowfall 0.3 0.2  
Since 1 July snowfall 0.3 2.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 1 mph (North)    
Max Wind Speed 6 mph    
Max Gust Speed 9 mph    
Visibility 4 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 06, 2013 Rise Set
Actual Time 7:35 AM EST 6:14 PM EST
Civil Twilight 7:09 AM EST 6:41 PM EST
Nautical Twilight 6:39 AM EST 7:11 PM EST
Astronomical Twilight 6:09 AM EST 7:40 PM EST
Moon 4:13 AM EST (2/6) 2:36 PM EST (2/6)
Length of Visible Light 11h 32m
Length of Day
10h 39m
Waning Crescent, 17% of the Moon is Illuminated
Feb 6
Waning Crescent
Feb 10
New
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 39.9 °F - 39.0 °F 97% 30.07 in 6.0 mi Calm Calm - N/A   Clear
1:53 AM 39.0 °F - 37.9 °F 96% 30.07 in 1.5 mi Calm Calm - N/A   Clear
2:00 AM 39.2 °F - 37.4 °F 93% 30.07 in 1.2 mi Calm Calm - N/A   Partly Cloudy
2:04 AM 39.2 °F - 37.4 °F 93% 30.07 in 2.0 mi Calm Calm - N/A   Scattered Clouds
2:11 AM 39.2 °F - 39.2 °F 100% 30.08 in 5.0 mi Calm Calm - N/A   Scattered Clouds
2:44 AM 39.2 °F - 37.4 °F 93% 30.08 in 1.5 mi Calm Calm - N/A   Clear
2:46 AM 39.2 °F - 37.4 °F 93% 30.08 in 0.8 mi Calm Calm - N/A   Clear
2:53 AM 39.0 °F - 37.9 °F 96% 30.09 in 0.5 mi Calm Calm - N/A Fog Fog
3:01 AM 37.4 °F - 37.4 °F 100% 30.09 in 1.5 mi Calm Calm - N/A   Mostly Cloudy
3:03 AM 37.4 °F - 37.4 °F 100% 30.09 in 3.0 mi Calm Calm - N/A   Mostly Cloudy
3:17 AM 37.4 °F - 37.4 °F 100% 30.09 in 3.0 mi Calm Calm - N/A   Scattered Clouds
3:19 AM 37.4 °F - 37.4 °F 100% 30.09 in 1.2 mi Calm Calm - N/A   Scattered Clouds
3:21 AM 37.4 °F - 37.4 °F 100% 30.09 in 0.8 mi Calm Calm - N/A   Mist
3:32 AM 37.4 °F - 37.4 °F 100% 30.09 in 0.2 mi Calm Calm - N/A Fog Fog
3:51 AM 35.6 °F - 35.6 °F 100% 30.09 in 0.5 mi Calm Calm - N/A Fog Fog
3:53 AM 36.0 °F - 36.0 °F 100% 30.09 in 0.5 mi Calm Calm - N/A Fog Fog
4:06 AM 35.6 °F - 35.6 °F 100% 30.10 in 1.0 mi Calm Calm - N/A   Mist
4:19 AM 37.4 °F - 35.6 °F 93% 30.10 in 3.0 mi Calm Calm - N/A   Mostly Cloudy
4:28 AM 37.4 °F - 37.4 °F 100% 30.10 in 3.0 mi Calm Calm - N/A   Partly Cloudy
4:53 AM 36.0 °F - 36.0 °F 100% 30.11 in 3.0 mi Calm Calm - N/A   Mostly Cloudy
4:57 AM 35.6 °F - 35.6 °F 100% 30.11 in 1.8 mi Calm Calm - N/A   Mostly Cloudy
4:59 AM 35.6 °F - 35.6 °F 100% 30.11 in 0.8 mi Calm Calm - N/A   Mist
5:09 AM 37.4 °F - 35.6 °F 93% 30.11 in 0.2 mi Calm Calm - N/A Fog Fog
5:24 AM 35.6 °F - 35.6 °F 100% 30.12 in 0.2 mi Calm Calm - N/A Fog Fog
5:53 AM 37.0 °F - 37.0 °F 100% 30.13 in 0.2 mi Calm Calm - N/A Fog Fog
6:53 AM 35.1 °F - 35.1 °F 100% 30.15 in 0.2 mi Calm Calm - N/A Fog Fog
7:53 AM 34.0 °F - 34.0 °F 100% 30.18 in 0.2 mi Calm Calm - N/A Fog Fog
8:53 AM 35.1 °F - 35.1 °F 100% 30.19 in 0.2 mi Calm Calm - N/A Fog Fog
9:36 AM 37.4 °F 34.9 °F 37.4 °F 100% 30.21 in 0.5 mi SSW 3.5 mph - N/A Fog Fog
9:49 AM 39.2 °F - 39.2 °F 100% 30.21 in 1.2 mi Calm Calm - N/A   Scattered Clouds
9:53 AM 39.9 °F - 39.9 °F 100% 30.21 in 1.2 mi Calm Calm - N/A   Scattered Clouds
9:57 AM 39.2 °F - 39.2 °F 100% 30.21 in 6.0 mi Calm Calm - N/A   Partly Cloudy
10:53 AM 50.0 °F - 41.0 °F 71% 30.22 in 10.0 mi North 3.5 mph - N/A   Clear
11:53 AM 55.9 °F - 37.9 °F 51% 30.21 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 62.1 °F - 35.1 °F 37% 30.17 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 63.0 °F - 34.0 °F 34% 30.14 in 10.0 mi North 3.5 mph - N/A   Partly Cloudy
3:53 PM 64.0 °F - 33.1 °F 31% 30.14 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:53 PM 63.0 °F - 33.1 °F 33% 30.12 in 10.0 mi ENE 5.8 mph - N/A   Scattered Clouds
5:53 PM 62.1 °F - 33.1 °F 34% 30.12 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:53 PM 54.0 °F - 37.0 °F 53% 30.12 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 PM 51.1 °F - 37.9 °F 61% 30.15 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 PM 48.0 °F - 37.9 °F 68% 30.16 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 PM 46.0 °F - 39.0 °F 76% 30.15 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 PM 45.0 °F - 39.0 °F 80% 30.14 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:53 PM 45.0 °F 43.5 °F 39.9 °F 82% 30.14 in 10.0 mi SW 3.5 mph - N/A   Overcast