Weather History for Knoxville, TN

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Thursday, July 22, 2010

  Actual Average Record
Temperature  
Mean Temperature 81 °F 79 °F  
Max Temperature 89 °F 88 °F 100 °F (1952)
Min Temperature 73 °F 69 °F 57 °F (1902)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 4  
Since 1 July heating degree days 0 0  
Cooling Degree Days 16 14  
Month to date cooling degree days 363 298  
Year to date cooling degree days 1072 765  
Since 1 June cooling degree days 817 603  
Growing Degree Days 31 (Base 50)    
Moisture  
Dew Point 73 °F    
Average Humidity 78    
Maximum Humidity 100    
Minimum Humidity 56    
Precipitation  
Precipitation 0.08 in 0.16 in 2.05 in (1954)
Month to date precipitation 4.19 3.70  
Year to date precipitation 24.04 28.95  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 2 mph (North)    
Max Wind Speed 24 mph    
Max Gust Speed 31 mph    
Visibility 8 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jul. 22, 2010 Rise Set
Actual Time 6:36 AM EDT 8:48 PM EDT
Civil Twilight 6:07 AM EDT 9:17 PM EDT
Nautical Twilight 5:31 AM EDT 9:52 PM EDT
Astronomical Twilight 4:53 AM EDT 10:30 PM EDT
Moon 6:29 PM EDT (7/22) 3:18 AM EDT (7/22)
Length of Visible Light 15h 10m
Length of Day
14h 12m
Waxing Gibbous, 89% of the Moon is Illuminated
Jul 22
Waxing Gibbous
Jul 25
Full
Aug 3
Last Quarter
Aug 9
New
Aug 16
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 75.9 °F - 73.9 °F 94% 30.09 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 75.9 °F - 73.0 °F 91% 30.09 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 73.9 °F - 73.0 °F 97% 30.09 in 8.0 mi NNE 3.5 mph - N/A   Clear
3:53 AM 73.0 °F - 72.0 °F 96% 30.09 in 9.0 mi NNE 3.5 mph - N/A   Clear
4:53 AM 73.9 °F - 72.0 °F 93% 30.08 in 10.0 mi Calm Calm - N/A   Clear
5:13 AM 73.4 °F - 71.6 °F 94% 30.12 in 3.0 mi Calm Calm - N/A   Scattered Clouds
5:53 AM 73.0 °F - 71.1 °F 93% 30.09 in 3.0 mi Calm Calm - N/A   Scattered Clouds
6:53 AM 73.0 °F - 72.0 °F 96% 30.10 in 3.0 mi Calm Calm - N/A   Scattered Clouds
7:53 AM 75.0 °F - 72.0 °F 90% 30.12 in 3.0 mi Calm Calm - N/A   Scattered Clouds
8:53 AM 77.0 °F - 73.9 °F 90% 30.14 in 4.0 mi Calm Calm - N/A   Partly Cloudy
9:53 AM 80.1 °F 84.5 °F 73.9 °F 81% 30.14 in 7.0 mi SW 4.6 mph - N/A   Partly Cloudy
10:53 AM 82.9 °F 89.4 °F 73.9 °F 74% 30.13 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
11:53 AM 86.0 °F 93.0 °F 73.0 °F 65% 30.13 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
12:53 PM 88.0 °F 94.7 °F 72.0 °F 59% 30.11 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:53 PM 89.1 °F 96.0 °F 72.0 °F 57% 30.11 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
2:06 PM 80.6 °F 83.9 °F 69.8 °F 70% 30.16 in 10.0 mi NNW 17.3 mph 31.1 mph 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
2:27 PM 75.2 °F - 71.6 °F 89% 30.15 in 1.5 mi NNW 15.0 mph - 0.00 in Rain , Thunderstorm Thunderstorms and Rain
2:35 PM 75.2 °F - 71.6 °F 89% 30.15 in 2.0 mi North 6.9 mph - 0.06 in Rain , Thunderstorm Thunderstorms and Rain
2:38 PM 75.2 °F - 73.4 °F 94% 30.15 in 3.0 mi NNE 9.2 mph - 0.07 in Rain , Thunderstorm Thunderstorms and Rain
2:53 PM 75.0 °F - 72.0 °F 90% 30.12 in 5.0 mi North 8.1 mph - 0.08 in Rain , Thunderstorm Light Thunderstorms and Rain
3:04 PM 75.2 °F - 71.6 °F 89% 30.15 in 10.0 mi East 6.9 mph - 0.00 in   Mostly Cloudy
3:53 PM 79.0 °F - 71.1 °F 77% 30.11 in 10.0 mi Calm Calm - 0.00 in   Scattered Clouds
4:53 PM 82.9 °F 87.5 °F 71.1 °F 67% 30.08 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:53 PM 84.0 °F 88.4 °F 70.0 °F 63% 30.06 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:53 PM 84.9 °F 90.1 °F 71.1 °F 63% 30.05 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:53 PM 84.0 °F 91.9 °F 75.0 °F 74% 30.05 in 10.0 mi NE 4.6 mph - N/A   Clear
8:53 PM 82.0 °F 87.9 °F 73.9 °F 76% 30.05 in 10.0 mi North 3.5 mph - N/A   Clear
9:53 PM 79.0 °F - 75.0 °F 88% 30.06 in 10.0 mi Calm Calm - 0.00 in   Clear
10:53 PM 77.0 °F - 75.0 °F 94% 30.07 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 77.0 °F - 73.9 °F 90% 30.05 in 9.0 mi Calm Calm - N/A   Clear