Knoxville, TN

8:17 AM EDT on May 20, 2018 (GMT -0400)
McGhee Tyson

Weather History for KTYS - February, 2012

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Sunday, February 12, 2012

  Actual Average Record
Temperature  
Mean Temperature 26 °F 42 °F  
Max Temperature 36 °F 51 °F 77 °F (2017)
Min Temperature 16 °F 32 °F 1 °F (1899)
Degree Days  
Heating Degree Days 39 23  
Month to date heating degree days 261 295  
Since 1 July heating degree days 2188 2557  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 9 °F    
Average Humidity 49    
Maximum Humidity 62    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in 0.15 in 2.15 in (1948)
Month to date precipitation 1.27 1.81  
Year to date precipitation 6.94 6.13  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall T 0.8  
Since 1 July snowfall 0.1 4.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.40 in    
Wind  
Wind Speed 4 mph (WNW)    
Max Wind Speed 13 mph    
Max Gust Speed 17 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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Astronomy

Feb. 12, 2012 Rise Set
Actual Time 7:26 AM EST 6:14 PM EST
Civil Twilight 7:00 AM EST 6:40 PM EST
Nautical Twilight 6:30 AM EST 7:10 PM EST
Astronomical Twilight 6:00 AM EST 7:40 PM EST
Moon 11:56 PM EST (2/12) 9:57 AM EST (2/12)
Length of Visible Light 11h 40m
Length of Day
10h 47m
Waning Gibbous, 72% of the Moon is Illuminated
Feb 12
Waning Gibbous
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 21.0 °F 10.6 °F 5.0 °F 50% 30.40 in 10.0 mi North 9.2 mph - N/A   Overcast
1:53 AM 21.0 °F 11.4 °F 6.1 °F 53% 30.41 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
2:53 AM 19.9 °F 11.1 °F 5.0 °F 52% 30.42 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
3:53 AM 19.9 °F - 5.0 °F 52% 30.42 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:53 AM 19.0 °F 10.0 °F 6.1 °F 57% 30.41 in 10.0 mi North 6.9 mph - N/A   Partly Cloudy
5:53 AM 19.0 °F 11.1 °F 6.1 °F 57% 30.40 in 10.0 mi North 5.8 mph - N/A   Clear
6:53 AM 19.0 °F - 6.1 °F 57% 30.43 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:53 AM 19.0 °F - 8.1 °F 62% 30.45 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 AM 21.9 °F - 8.1 °F 55% 30.48 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 AM 23.0 °F 15.8 °F 6.1 °F 48% 30.46 in 10.0 mi NNW 5.8 mph - N/A   Clear
10:53 AM 24.1 °F 18.2 °F 6.1 °F 46% 30.45 in 10.0 mi South 4.6 mph - N/A   Clear
11:53 AM 27.0 °F - 7.0 °F 43% 30.43 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 30.9 °F 27.5 °F 7.0 °F 37% 30.41 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 PM 32.0 °F 27.5 °F 9.0 °F 38% 30.39 in 10.0 mi West 4.6 mph - N/A   Clear
2:53 PM 34.0 °F 29.8 °F 10.9 °F 38% 30.38 in 10.0 mi Variable 4.6 mph - N/A   Clear
3:53 PM 35.1 °F 32.2 °F 10.0 °F 35% 30.37 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:53 PM 36.0 °F 30.3 °F 10.9 °F 36% 30.36 in 10.0 mi SW 6.9 mph - N/A   Clear
5:53 PM 34.0 °F 27.2 °F 12.0 °F 40% 30.36 in 10.0 mi SSW 8.1 mph - N/A   Clear
6:53 PM 33.1 °F 30.0 °F 12.0 °F 42% 30.37 in 10.0 mi WSW 3.5 mph - N/A   Clear
7:53 PM 30.9 °F 26.2 °F 12.9 °F 47% 30.38 in 10.0 mi SW 4.6 mph - N/A   Clear
8:53 PM 30.0 °F 25.2 °F 14.0 °F 51% 30.37 in 10.0 mi West 4.6 mph - N/A   Clear
9:53 PM 28.9 °F 23.9 °F 14.0 °F 54% 30.37 in 10.0 mi West 4.6 mph - N/A   Clear
10:53 PM 28.9 °F - 14.0 °F 54% 30.37 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 27.0 °F - 15.1 °F 61% 30.35 in 10.0 mi Calm Calm - N/A   Clear