Weather History for Chattanooga, TN

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Friday, September 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 82 °F 76 °F  
Max Temperature 93 °F 86 °F 104 °F (1925)
Min Temperature 70 °F 65 °F 52 °F (1984)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 17 11  
Month to date cooling degree days 101 80  
Year to date cooling degree days 1886 1530  
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 71    
Maximum Humidity 100    
Minimum Humidity 41    
Precipitation  
Precipitation 0.00 in 0.13 in 6.37 in (1977)
Month to date precipitation 1.40 0.85  
Year to date precipitation 32.43 36.11  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 2 mph (SSW)    
Max Wind Speed 8 mph    
Max Gust Speed 13 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 07, 2012 Rise Set
Actual Time 7:18 AM EDT 7:58 PM EDT
Civil Twilight 6:52 AM EDT 8:24 PM EDT
Nautical Twilight 6:22 AM EDT 8:54 PM EDT
Astronomical Twilight 5:51 AM EDT 9:24 PM EDT
Moon No Moon Rise 1:53 PM EDT (9/7)
Length of Visible Light 13h 31m
Length of Day
12h 40m
Waning Gibbous, 58% of the Moon is Illuminated
Sep 7
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 73.9 °F - 71.1 °F 91% 29.96 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:53 AM 73.9 °F - 70.0 °F 87% 29.96 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:53 AM 73.9 °F - 70.0 °F 87% 29.93 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:53 AM 73.0 °F - 70.0 °F 90% 29.92 in 10.0 mi WSW 3.5 mph - N/A   Mostly Cloudy
4:53 AM 72.0 °F - 70.0 °F 93% 29.92 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:53 AM 70.0 °F - 69.1 °F 97% 29.93 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 AM 71.1 °F - 68.0 °F 90% 29.95 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:51 AM 69.8 °F - 68.0 °F 94% 29.98 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:53 AM 70.0 °F - 68.0 °F 93% 29.96 in 10.0 mi SW 3.5 mph - N/A   Scattered Clouds
8:53 AM 73.9 °F - 70.0 °F 87% 29.97 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:53 AM 79.0 °F - 71.1 °F 77% 29.99 in 10.0 mi North 4.6 mph - N/A   Scattered Clouds
10:53 AM 82.0 °F 86.3 °F 71.1 °F 69% 29.98 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:53 AM 84.9 °F 90.7 °F 72.0 °F 65% 29.98 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:53 PM 89.1 °F 94.1 °F 70.0 °F 53% 29.95 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:53 PM 90.0 °F 92.4 °F 66.0 °F 45% 29.92 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:53 PM 91.0 °F 93.8 °F 66.0 °F 44% 29.90 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
3:53 PM 91.0 °F 92.6 °F 64.0 °F 41% 29.88 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
4:53 PM 91.9 °F 94.5 °F 66.0 °F 42% 29.86 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
5:53 PM 91.0 °F 93.8 °F 66.0 °F 44% 29.84 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
6:53 PM 90.0 °F 91.7 °F 64.9 °F 43% 29.82 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
7:53 PM 87.1 °F 89.9 °F 66.9 °F 51% 29.80 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
8:53 PM 84.0 °F 87.0 °F 68.0 °F 58% 29.81 in 10.0 mi SW 3.5 mph - N/A   Scattered Clouds
9:53 PM 81.0 °F 84.4 °F 70.0 °F 69% 29.82 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
10:53 PM 79.0 °F - 70.0 °F 74% 29.81 in 10.0 mi SSE 3.5 mph - N/A   Scattered Clouds
11:53 PM 78.1 °F - 70.0 °F 76% 29.82 in 10.0 mi Calm Calm - N/A   Mostly Cloudy