Alcoa, TN

5:08 PM EST on February 25, 2017 (GMT -0500)
McGhee Tyson

Weather History for KTYS - May, 2013

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Saturday, May 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 70 °F 68 °F  
Max Temperature 76 °F 79 °F 94 °F (1962)
Min Temperature 64 °F 57 °F 38 °F (1973)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 60 47  
Since 1 July heating degree days 3616 3622  
Cooling Degree Days 5 4  
Month to date cooling degree days 37 52  
Year to date cooling degree days 68 89  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 88    
Maximum Humidity 97    
Minimum Humidity 79    
Precipitation  
Precipitation 0.86 in 0.15 in 1.99 in (1995)
Month to date precipitation 2.88 2.73  
Year to date precipitation 30.78 19.66  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 3.8 6.5  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 5 mph (NNE)    
Max Wind Speed 14 mph    
Max Gust Speed 22 mph    
Visibility 6 miles    
Events Rain    
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

May. 18, 2013 Rise Set
Actual Time 6:28 AM EDT 8:37 PM EDT
Civil Twilight 5:59 AM EDT 9:05 PM EDT
Nautical Twilight 5:24 AM EDT 9:40 PM EDT
Astronomical Twilight 4:46 AM EDT 10:18 PM EDT
Moon 1:52 PM EDT (5/18) 2:06 AM EDT (5/18)
Length of Visible Light 15h 06m
Length of Day
14h 08m
First Quarter, 55% of the Moon is Illuminated
May 18
First Quarter
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 68.0 °F 64.9 °F 90% 30.04 in 10.0 mi SW 8.1 mph - 0.00 in Rain Light Rain
1:53 AM 66.0 °F 63.0 °F 90% 30.04 in 6.0 mi WSW 8.1 mph - 0.04 in Rain Light Rain
2:53 AM 64.9 °F 62.1 °F 90% 30.02 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
3:53 AM 64.0 °F 62.1 °F 93% 30.01 in 8.0 mi Calm Calm - 0.04 in Rain Light Rain
4:53 AM 64.0 °F 63.0 °F 96% 30.01 in 5.0 mi ENE 3.5 mph - 0.01 in Rain Light Rain
5:53 AM 64.0 °F 62.1 °F 93% 30.01 in 6.0 mi NE 4.6 mph - 0.00 in Rain Light Rain
6:53 AM 64.0 °F 63.0 °F 96% 30.02 in 4.0 mi NE 4.6 mph - 0.02 in Rain Light Rain
6:56 AM 64.4 °F 62.6 °F 94% 30.05 in 2.0 mi NE 3.5 mph - 0.00 in Rain Light Rain
7:53 AM 64.0 °F 63.0 °F 96% 30.04 in 2.0 mi Calm Calm - 0.09 in Rain Light Rain
8:34 AM 64.4 °F 64.4 °F 100% 30.07 in 2.5 mi East 3.5 mph - 0.00 in   Overcast
8:53 AM 64.9 °F 64.0 °F 97% 30.04 in 2.5 mi East 3.5 mph - 0.00 in   Overcast
9:09 AM 64.4 °F 64.4 °F 100% 30.07 in 3.0 mi East 4.6 mph - 0.00 in   Overcast
9:53 AM 66.9 °F 64.0 °F 90% 30.05 in 5.0 mi NE 5.8 mph - 0.00 in   Overcast
10:53 AM 70.0 °F 64.9 °F 84% 30.04 in 7.0 mi East 4.6 mph - 0.00 in   Mostly Cloudy
11:53 AM 71.1 °F 64.9 °F 81% 30.04 in 7.0 mi North 3.5 mph - N/A   Mostly Cloudy
12:05 PM 71.6 °F 64.4 °F 78% 30.06 in 10.0 mi North 4.6 mph - N/A   Overcast
12:53 PM 72.0 °F 64.9 °F 78% 30.03 in 10.0 mi North 4.6 mph - N/A   Overcast
1:53 PM 72.0 °F 66.0 °F 81% 30.03 in 10.0 mi NW 3.5 mph - N/A   Overcast
2:02 PM 71.6 °F 66.2 °F 83% 30.05 in 10.0 mi NNW 4.6 mph - N/A   Overcast
2:41 PM 69.8 °F 66.2 °F 88% 30.04 in 6.0 mi WNW 9.2 mph - 0.00 in Rain Light Rain
2:53 PM 69.8 °F 66.2 °F 88% 30.04 in 2.0 mi West 12.7 mph - N/A Rain Light Rain
3:12 PM 69.8 °F 66.2 °F 88% 30.04 in 2.5 mi SW 6.9 mph - 0.02 in Rain Light Rain
3:16 PM 69.8 °F 66.2 °F 88% 30.04 in 3.0 mi SW 5.8 mph - 0.02 in Rain Light Rain
3:53 PM 70.0 °F 66.9 °F 90% 30.01 in 10.0 mi SW 4.6 mph - 0.02 in   Overcast
4:38 PM 73.4 °F 66.2 °F 78% 30.02 in 10.0 mi Variable 5.8 mph - 0.00 in   Mostly Cloudy
4:53 PM 73.9 °F 66.9 °F 79% 29.99 in 10.0 mi SSW 11.5 mph - 0.00 in   Mostly Cloudy
5:53 PM 73.9 °F 66.0 °F 76% 29.98 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
6:53 PM 73.9 °F 66.0 °F 76% 29.98 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
7:53 PM 72.0 °F 66.9 °F 84% 29.99 in 10.0 mi Calm Calm - 0.02 in Rain Light Rain
8:53 PM 70.0 °F 68.0 °F 93% 30.00 in 10.0 mi North 3.5 mph - 0.00 in   Overcast
9:01 PM 69.8 °F 68.0 °F 94% 30.02 in 10.0 mi NE 4.6 mph - N/A   Overcast
9:22 PM 69.8 °F 68.0 °F 94% 30.03 in 5.0 mi North 3.5 mph - 0.01 in Rain Rain
9:53 PM 70.0 °F 68.0 °F 93% 30.01 in 7.0 mi NE 5.8 mph - 0.02 in Rain Light Rain
10:12 PM 69.8 °F 68.0 °F 94% 30.03 in 2.0 mi ENE 3.5 mph - 0.01 in Rain Rain
10:26 PM 69.8 °F 68.0 °F 94% 30.03 in 5.0 mi ENE 4.6 mph - 0.13 in Rain Light Rain
10:35 PM 69.8 °F 68.0 °F 94% 30.03 in 1.8 mi Calm Calm - 0.14 in Rain Heavy Rain
10:44 PM 69.8 °F 68.0 °F 94% 30.04 in 3.0 mi NE 3.5 mph - 0.18 in Rain Rain
10:53 PM 69.1 °F 68.0 °F 96% 30.01 in 6.0 mi NNW 3.5 mph - 0.19 in Rain Light Rain
11:23 PM 69.8 °F 68.0 °F 94% 30.04 in 2.0 mi East 3.5 mph - 0.00 in Rain Heavy Rain
11:38 PM 69.8 °F 68.0 °F 94% 30.04 in 4.0 mi Calm Calm - 0.07 in Rain Rain
11:53 PM 68.0 °F 66.9 °F 96% 30.01 in 4.0 mi ENE 3.5 mph - 0.09 in Rain Rain