Weather History for Knoxville, TN

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Wednesday, September 26, 2012

  Actual Average Record
Temperature  
Mean Temperature 69 °F 67 °F  
Max Temperature 81 °F 78 °F 89 °F (1933)
Min Temperature 57 °F 56 °F 41 °F (2001)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 15 13  
Since 1 July heating degree days 15 13  
Cooling Degree Days 4 4  
Month to date cooling degree days 172 192  
Year to date cooling degree days 1691 1473  
Growing Degree Days 19 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 68    
Maximum Humidity 93    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in 0.11 in 3.04 in (2009)
Month to date precipitation 7.64 2.80  
Year to date precipitation 43.62 36.40  
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 30.15 in    
Wind  
Wind Speed 5 mph (WSW)    
Max Wind Speed 13 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 26, 2012 Rise Set
Actual Time 7:27 AM EDT 7:26 PM EDT
Civil Twilight 7:01 AM EDT 7:51 PM EDT
Nautical Twilight 6:32 AM EDT 8:21 PM EDT
Astronomical Twilight 6:02 AM EDT 8:51 PM EDT
Moon 5:20 PM EDT (9/26) 3:58 AM EDT (9/26)
Length of Visible Light 12h 49m
Length of Day
11h 58m
Waxing Gibbous, 88% of the Moon is Illuminated
Sep 26
Waxing Gibbous
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter

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 64.0 °F - 57.9 °F 80% 30.14 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 64.9 °F - 57.9 °F 78% 30.13 in 10.0 mi WSW 11.5 mph - N/A   Clear
2:53 AM 66.0 °F - 57.0 °F 73% 30.13 in 10.0 mi WSW 10.4 mph - N/A   Clear
3:53 AM 64.9 °F - 57.0 °F 75% 30.11 in 10.0 mi WSW 9.2 mph - N/A   Clear
4:53 AM 64.0 °F - 55.9 °F 75% 30.11 in 10.0 mi West 5.8 mph - N/A   Clear
5:53 AM 62.1 °F - 55.9 °F 80% 30.12 in 10.0 mi West 3.5 mph - N/A   Clear
6:53 AM 57.9 °F - 55.0 °F 90% 30.14 in 10.0 mi East 3.5 mph - N/A   Clear
7:53 AM 57.9 °F - 55.0 °F 90% 30.17 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 AM 61.0 °F - 57.0 °F 87% 30.19 in 10.0 mi ENE 3.5 mph - N/A   Clear
9:53 AM 66.0 °F - 57.9 °F 75% 30.21 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 69.1 °F - 57.0 °F 65% 30.21 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 73.0 °F - 57.9 °F 59% 30.20 in 10.0 mi SSW 4.6 mph - N/A   Clear
12:53 PM 77.0 °F - 57.0 °F 50% 30.18 in 10.0 mi SW 9.2 mph - N/A   Clear
1:53 PM 79.0 °F - 57.9 °F 48% 30.16 in 10.0 mi SW 10.4 mph - N/A   Clear
2:53 PM 80.1 °F 80.4 °F 57.0 °F 45% 30.14 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
3:53 PM 81.0 °F 80.8 °F 55.9 °F 42% 30.13 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
4:53 PM 81.0 °F 80.8 °F 55.9 °F 42% 30.11 in 10.0 mi WSW 6.9 mph - N/A   Partly Cloudy
5:53 PM 80.1 °F 80.4 °F 57.0 °F 45% 30.11 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
6:53 PM 77.0 °F - 57.0 °F 50% 30.12 in 10.0 mi WSW 3.5 mph - N/A   Partly Cloudy
7:53 PM 73.9 °F - 57.0 °F 55% 30.12 in 10.0 mi West 4.6 mph - N/A   Clear
8:53 PM 71.1 °F - 60.1 °F 68% 30.13 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 68.0 °F - 59.0 °F 73% 30.14 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 68.0 °F - 60.1 °F 76% 30.16 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 66.9 °F - 60.1 °F 79% 30.18 in 10.0 mi SW 3.5 mph - N/A   Clear