Alcoa, TN

12:48 AM EDT on September 28, 2016 (GMT -0400)
McGhee Tyson

Weather History for KTYS - September, 2014

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Tuesday, September 30, 2014

  Actual Average Record
Temperature  
Mean Temperature 71 °F 66 °F  
Max Temperature 83 °F 77 °F 91 °F (1941)
Min Temperature 59 °F 55 °F 35 °F (1888)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 1 21  
Since 1 July heating degree days 1 23  
Cooling Degree Days 6 3  
Month to date cooling degree days 251 206  
Year to date cooling degree days 1450 1487  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 60 °F    
Average Humidity 69    
Maximum Humidity 97    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.11 in 1.99 in (1915)
Month to date precipitation 0.19 3.24  
Year to date precipitation 29.45 36.84  
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 29.93 in    
Wind  
Wind Speed 2 mph (WNW)    
Max Wind Speed 10 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Sep. 30, 2014 Rise Set
Actual Time 7:30 AM EDT 7:21 PM EDT
Civil Twilight 7:04 AM EDT 7:46 PM EDT
Nautical Twilight 6:34 AM EDT 8:16 PM EDT
Astronomical Twilight 6:05 AM EDT 8:45 PM EDT
Moon 1:28 PM EDT (9/30) 11:58 PM EDT (9/30)
Length of Visible Light 12h 41m
Length of Day
11h 50m
Waxing Crescent, 38% of the Moon is Illuminated
Sep 30
Waxing Crescent
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter
Oct 23
New

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 - 60.1 °F 87% 29.93 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 63.0 °F - 60.1 °F 90% 29.93 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 62.1 °F - 59.0 °F 90% 29.91 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 61.0 °F - 59.0 °F 93% 29.92 in 10.0 mi Calm Calm - N/A   Clear
5:29 AM 60.1 °F - 59.0 °F 96% 29.95 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 AM 60.1 °F - 57.9 °F 93% 29.94 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:21 AM 60.1 °F - 57.9 °F 93% 29.96 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:53 AM 60.1 °F - 57.9 °F 93% 29.94 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:19 AM 59.0 °F - 57.9 °F 96% 29.97 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 AM 61.0 °F - 59.0 °F 93% 29.95 in 9.0 mi SSE 3.5 mph - N/A   Overcast
8:22 AM 61.0 °F - 59.0 °F 93% 29.98 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 62.1 °F - 60.1 °F 93% 29.97 in 10.0 mi Calm Calm - N/A   Overcast
9:02 AM 62.1 °F - 60.1 °F 93% 29.99 in 10.0 mi Variable 4.6 mph - N/A   Overcast
9:10 AM 63.0 °F - 60.1 °F 90% 29.99 in 10.0 mi SSW 3.5 mph - N/A   Scattered Clouds
9:53 AM 66.0 °F - 61.0 °F 84% 29.97 in 10.0 mi SSW 3.5 mph - N/A   Scattered Clouds
10:00 AM 66.0 °F - 62.1 °F 87% 29.99 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
10:05 AM 66.9 °F - 62.1 °F 84% 29.99 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
10:53 AM 69.1 °F - 63.0 °F 81% 29.96 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
11:09 AM 69.1 °F - 63.0 °F 81% 29.98 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
11:53 AM 73.0 °F - 64.0 °F 73% 29.95 in 10.0 mi WNW 4.6 mph - N/A   Partly Cloudy
12:53 PM 77.0 °F - 64.0 °F 64% 29.94 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
1:53 PM 78.1 °F - 63.0 °F 60% 29.92 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
2:53 PM 80.1 °F 80.6 °F 57.9 °F 47% 29.89 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:53 PM 82.0 °F 81.6 °F 55.9 °F 41% 29.88 in 10.0 mi Variable 5.8 mph - N/A   Scattered Clouds
4:53 PM 82.0 °F 81.6 °F 55.9 °F 41% 29.87 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
5:53 PM 81.0 °F 80.8 °F 55.9 °F 42% 29.86 in 10.0 mi NE 3.5 mph - N/A   Partly Cloudy
6:53 PM 78.1 °F - 55.9 °F 46% 29.87 in 10.0 mi NNE 3.5 mph - N/A   Partly Cloudy
7:53 PM 75.0 °F - 57.0 °F 53% 29.88 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 69.8 °F - 59.0 °F 68% 29.92 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 68.0 °F - 61.0 °F 78% 29.94 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 66.0 °F - 59.0 °F 78% 29.92 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:53 PM 62.6 °F - 57.2 °F 82% 29.94 in 10.0 mi ENE 3.5 mph - N/A   Clear