Chattanooga, TN

8:26 PM EDT on May 26, 2017 (GMT -0400)
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Weather History for KCHA - September, 2011

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Friday, September 16, 2011

  Actual Average Record
Temperature  
Mean Temperature 63 °F 72 °F  
Max Temperature 69 °F 83 °F 96 °F (1991)
Min Temperature 56 °F 62 °F 47 °F (1904)
Degree Days  
Heating Degree Days 2 0  
Month to date heating degree days 3 0  
Since 1 July heating degree days 3 0  
Cooling Degree Days 0 8  
Month to date cooling degree days 129 161  
Year to date cooling degree days 2038 1611  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 65    
Maximum Humidity 73    
Minimum Humidity 57    
Precipitation  
Precipitation 0.00 in 0.13 in 5.24 in (2004)
Month to date precipitation 10.35 2.09  
Year to date precipitation 46.92 37.35  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 7 mph (NE)    
Max Wind Speed 20 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 16, 2011 Rise Set
Actual Time 7:24 AM EDT 7:46 PM EDT
Civil Twilight 6:58 AM EDT 8:11 PM EDT
Nautical Twilight 6:29 AM EDT 8:41 PM EDT
Astronomical Twilight 5:58 AM EDT 9:11 PM EDT
Moon 9:49 PM EDT (9/16) 11:16 AM EDT (9/16)
Length of Visible Light 13h 13m
Length of Day
12h 22m
Waning Gibbous, 84% of the Moon is Illuminated
Sep 16
Waning Gibbous
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter
Oct 11
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 61.0 °F 48.9 °F 64% 30.14 in 10.0 mi North 13.8 mph 21.9 mph N/A   Overcast
1:53 AM 61.0 °F 48.0 °F 62% 30.14 in 10.0 mi North 15.0 mph 23.0 mph N/A   Mostly Cloudy
2:53 AM 60.1 °F 48.0 °F 64% 30.12 in 10.0 mi NNE 11.5 mph 25.3 mph N/A   Mostly Cloudy
3:14 AM 59.0 °F 48.2 °F 67% 30.13 in 10.0 mi NNE 13.8 mph - N/A   Scattered Clouds
3:53 AM 57.9 °F 46.9 °F 67% 30.12 in 10.0 mi NNE 10.4 mph 21.9 mph N/A   Partly Cloudy
4:53 AM 57.9 °F 46.9 °F 67% 30.13 in 10.0 mi North 15.0 mph 19.6 mph N/A   Scattered Clouds
5:53 AM 57.0 °F 46.9 °F 69% 30.13 in 10.0 mi NE 8.1 mph - N/A   Partly Cloudy
6:53 AM 57.0 °F 46.9 °F 69% 30.15 in 10.0 mi North 8.1 mph - N/A   Scattered Clouds
7:53 AM 55.9 °F 46.9 °F 72% 30.17 in 10.0 mi NNE 9.2 mph - N/A   Scattered Clouds
8:53 AM 57.0 °F 46.9 °F 69% 30.19 in 10.0 mi NNE 11.5 mph - N/A   Mostly Cloudy
9:53 AM 59.0 °F 48.0 °F 67% 30.20 in 10.0 mi NNE 9.2 mph - N/A   Overcast
10:53 AM 61.0 °F 48.9 °F 64% 30.21 in 10.0 mi NNE 6.9 mph - N/A   Overcast
11:53 AM 63.0 °F 50.0 °F 63% 30.22 in 10.0 mi ENE 3.5 mph - N/A   Overcast
12:53 PM 64.0 °F 51.1 °F 63% 30.22 in 10.0 mi NE 4.6 mph - N/A   Overcast
1:53 PM 66.0 °F 52.0 °F 60% 30.20 in 10.0 mi NNE 4.6 mph - N/A   Overcast
2:53 PM 66.9 °F 53.1 °F 61% 30.19 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
3:53 PM 68.0 °F 53.1 °F 59% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
4:53 PM 69.1 °F 54.0 °F 58% 30.18 in 10.0 mi East 3.5 mph - N/A   Overcast
5:53 PM 69.1 °F 55.0 °F 61% 30.18 in 10.0 mi ENE 3.5 mph - N/A   Overcast
6:53 PM 66.9 °F 55.0 °F 66% 30.18 in 10.0 mi NE 4.6 mph - N/A   Overcast
7:53 PM 66.9 °F 55.9 °F 68% 30.18 in 10.0 mi NE 3.5 mph - N/A   Overcast
8:53 PM 66.0 °F 55.9 °F 70% 30.19 in 10.0 mi ENE 4.6 mph - N/A   Overcast
9:53 PM 66.0 °F 57.0 °F 73% 30.20 in 10.0 mi ESE 3.5 mph - N/A   Overcast
10:53 PM 66.0 °F 55.0 °F 68% 30.21 in 10.0 mi ESE 4.6 mph - N/A   Overcast
11:53 PM 64.9 °F 54.0 °F 68% 30.22 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy