Knoxville, TN

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

Weather History for KTYS - April, 2012

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Saturday, April 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 57 °F 56 °F  
Max Temperature 71 °F 68 °F 86 °F (1893)
Min Temperature 43 °F 45 °F 26 °F (1950)
Degree Days  
Heating Degree Days 8 9  
Month to date heating degree days 15 71  
Since 1 July heating degree days 2657 3428  
Cooling Degree Days 0 1  
Month to date cooling degree days 14 5  
Year to date cooling degree days 52 10  
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 36 °F    
Average Humidity 48    
Maximum Humidity 70    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in 0.13 in 1.82 in (1964)
Month to date precipitation 2.78 0.92  
Year to date precipitation 18.57 13.84  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.2  
Since 1 July snowfall 0.1 6.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.19 in    
Wind  
Wind Speed 4 mph (North)    
Max Wind Speed 12 mph    
Max Gust Speed -    
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

Apr. 07, 2012 Rise Set
Actual Time 7:13 AM EDT 8:03 PM EDT
Civil Twilight 6:47 AM EDT 8:29 PM EDT
Nautical Twilight 6:16 AM EDT 8:59 PM EDT
Astronomical Twilight 5:45 AM EDT 9:31 PM EDT
Moon 9:31 PM EDT (4/7) 7:27 AM EDT (4/7)
Length of Visible Light 13h 41m
Length of Day
12h 49m
Full, 99% of the Moon is Illuminated
Apr 7
Full
Apr 13
Last Quarter
Apr 21
New
Apr 29
First Quarter
May 5
Full

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 51.1 °F - 33.1 °F 50% 30.14 in 10.0 mi NE 4.6 mph - N/A   Clear
1:53 AM 50.0 °F - 34.0 °F 54% 30.14 in 10.0 mi NNE 8.1 mph - N/A   Clear
2:53 AM 48.0 °F - 34.0 °F 58% 30.14 in 10.0 mi NNE 8.1 mph - N/A   Clear
3:53 AM 46.9 °F - 34.0 °F 61% 30.16 in 10.0 mi NNE 4.6 mph - N/A   Clear
4:53 AM 46.0 °F 40.6 °F 35.1 °F 66% 30.16 in 10.0 mi NNE 11.5 mph - N/A   Clear
5:53 AM 44.1 °F 40.1 °F 35.1 °F 71% 30.18 in 10.0 mi North 6.9 mph - N/A   Clear
6:53 AM 44.1 °F 41.5 °F 34.0 °F 68% 30.20 in 10.0 mi North 4.6 mph - N/A   Clear
7:53 AM 44.1 °F 42.5 °F 35.1 °F 71% 30.22 in 10.0 mi NE 3.5 mph - N/A   Clear
8:53 AM 50.0 °F - 35.1 °F 57% 30.26 in 10.0 mi NNE 3.5 mph - N/A   Clear
9:53 AM 53.1 °F - 36.0 °F 52% 30.27 in 10.0 mi NNE 8.1 mph - N/A   Clear
10:53 AM 57.0 °F - 36.0 °F 45% 30.26 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 61.0 °F - 36.0 °F 39% 30.26 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 64.0 °F - 39.0 °F 40% 30.24 in 10.0 mi North 3.5 mph - N/A   Clear
1:53 PM 64.9 °F - 41.0 °F 42% 30.22 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 66.9 °F - 37.0 °F 33% 30.21 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
3:53 PM 69.1 °F - 37.0 °F 31% 30.17 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy
4:53 PM 69.1 °F - 36.0 °F 30% 30.16 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
5:53 PM 70.0 °F - 34.0 °F 27% 30.17 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy
6:53 PM 68.0 °F - 39.0 °F 35% 30.16 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 64.9 °F - 34.0 °F 32% 30.16 in 10.0 mi SSE 3.5 mph - N/A   Clear
8:53 PM 63.0 °F - 37.0 °F 38% 30.17 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 60.1 °F - 37.9 °F 44% 30.18 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 55.9 °F - 43.0 °F 62% 30.17 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 55.0 °F - 41.0 °F 59% 30.15 in 10.0 mi Calm Calm - N/A   Clear