Weather History for Knoxville, TN

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Tuesday, January 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 41 °F 38 °F  
Max Temperature 45 °F 47 °F 75 °F (1952)
Min Temperature 37 °F 30 °F 2 °F (1928)
Degree Days  
Heating Degree Days 24 27  
Month to date heating degree days 24 27  
Since 1 July heating degree days 1384 1460  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 39 °F    
Average Humidity 93    
Maximum Humidity 100    
Minimum Humidity 85    
Precipitation  
Precipitation 1.19 in 0.13 in 1.97 in (2011)
Month to date precipitation 1.19 0.13  
Year to date precipitation 1.19 0.13  
Snow  
Snow 0.00 in 0.10 in - ()
Month to date snowfall 0.0 0.1  
Since 1 July snowfall T 0.9  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 4 mph (North)    
Max Wind Speed 15 mph    
Max Gust Speed 18 mph    
Visibility 3 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 01, 2013 Rise Set
Actual Time 7:46 AM EST 5:33 PM EST
Civil Twilight 7:17 AM EST 6:01 PM EST
Nautical Twilight 6:45 AM EST 6:33 PM EST
Astronomical Twilight 6:14 AM EST 7:04 PM EST
Moon 9:54 PM EST (1/1) 10:06 AM EST (1/1)
Length of Visible Light 10h 44m
Length of Day
9h 47m
Waning Gibbous, 83% of the Moon is Illuminated
Jan 1
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:02 AM 37.4 °F 32.8 °F 32.0 °F 81% 30.08 in 10.0 mi East 5.8 mph - 0.00 in   Overcast
12:53 AM 37.9 °F - 33.1 °F 83% 30.10 in 9.0 mi Calm Calm - 0.00 in Rain Light Rain
1:53 AM 37.9 °F 34.4 °F 33.1 °F 83% 30.07 in 9.0 mi North 4.6 mph - 0.00 in Rain Light Rain
2:43 AM 37.4 °F 32.1 °F 33.8 °F 87% 30.07 in 10.0 mi North 6.9 mph - 0.00 in Rain Light Rain
2:53 AM 37.9 °F 33.5 °F 33.1 °F 83% 30.09 in 9.0 mi North 5.8 mph - 0.00 in Rain Light Rain
3:53 AM 37.9 °F 33.5 °F 34.0 °F 86% 30.10 in 8.0 mi North 5.8 mph - 0.01 in Rain Light Rain
4:53 AM 37.0 °F 31.0 °F 34.0 °F 89% 30.09 in 3.0 mi ESE 8.1 mph - 0.05 in Rain Light Rain
5:01 AM 37.4 °F 30.8 °F 33.8 °F 87% 30.08 in 3.0 mi ESE 9.2 mph - 0.02 in Rain Light Rain
5:53 AM 37.0 °F - 35.1 °F 93% 30.10 in 4.0 mi Calm Calm - 0.16 in Rain Heavy Rain
6:01 AM 37.4 °F - 35.6 °F 93% 30.09 in 4.0 mi Calm Calm - 0.02 in Rain Rain
6:12 AM 37.4 °F - 35.6 °F 93% 30.08 in 2.5 mi Calm Calm - 0.04 in Rain Heavy Rain
6:36 AM 37.4 °F - 35.6 °F 93% 30.09 in 2.5 mi Calm Calm - 0.10 in Rain Rain
6:46 AM 37.4 °F 34.9 °F 35.6 °F 93% 30.10 in 3.0 mi NNW 3.5 mph - 0.12 in Rain Rain
6:53 AM 37.0 °F 34.5 °F 35.1 °F 93% 30.11 in 2.0 mi North 3.5 mph - 0.13 in Rain Rain
7:22 AM 37.4 °F - 35.6 °F 93% 30.10 in 1.5 mi Calm Calm - 0.04 in Rain Rain
7:45 AM 37.4 °F - 35.6 °F 93% 30.09 in 1.5 mi Calm Calm - 0.06 in Rain Light Rain
7:53 AM 37.0 °F - 36.0 °F 96% 30.11 in 1.2 mi Calm Calm - 0.06 in Rain Light Rain
8:09 AM 37.4 °F 34.9 °F 35.6 °F 93% 30.09 in 1.0 mi SSE 3.5 mph - 0.02 in Rain Rain
8:53 AM 37.9 °F 34.4 °F 37.0 °F 97% 30.08 in 1.0 mi SE 4.6 mph - 0.08 in Rain Rain
9:53 AM 39.9 °F 36.7 °F 37.9 °F 93% 30.09 in 1.2 mi West 4.6 mph - 0.08 in Rain Rain
10:53 AM 39.9 °F 33.9 °F 39.0 °F 97% 30.02 in 1.2 mi ESE 9.2 mph - 0.09 in Rain Light Rain
11:01 AM 41.0 °F 34.7 °F 39.2 °F 93% 30.00 in 0.5 mi SE 10.4 mph - 0.01 in Rain Light Rain
11:09 AM 42.8 °F 40.1 °F 39.2 °F 87% 30.01 in 1.0 mi SSE 4.6 mph - 0.01 in   Overcast
11:19 AM 42.8 °F - 41.0 °F 93% 30.01 in 2.0 mi Calm Calm - 0.01 in   Overcast
11:29 AM 42.8 °F 41.1 °F 39.2 °F 87% 30.01 in 1.8 mi NW 3.5 mph - 0.01 in Rain Light Rain
11:53 AM 43.0 °F 37.7 °F 41.0 °F 93% 30.04 in 2.0 mi NW 9.2 mph - 0.01 in Rain Light Rain
12:53 PM 43.0 °F 40.3 °F 42.1 °F 97% 30.01 in 2.0 mi SSE 4.6 mph - 0.04 in Rain Light Rain
1:46 PM 44.6 °F - 42.8 °F 93% 29.99 in 3.0 mi Calm Calm - 0.03 in Rain Light Rain
1:53 PM 44.1 °F - 42.1 °F 93% 29.99 in 3.0 mi Calm Calm - 0.04 in Rain Light Rain
2:45 PM 44.6 °F 40.2 °F 42.8 °F 93% 29.99 in 2.5 mi NW 8.1 mph - 0.03 in Rain Light Rain
2:53 PM 44.1 °F 40.1 °F 42.1 °F 93% 29.99 in 2.5 mi NW 6.9 mph - 0.03 in Rain Rain
3:01 PM 44.6 °F 40.7 °F 42.8 °F 93% 29.98 in 3.0 mi NW 6.9 mph - 0.02 in Rain Rain
3:11 PM 44.6 °F 40.7 °F 42.8 °F 93% 30.00 in 2.5 mi NNW 6.9 mph - 0.03 in Rain Rain
3:18 PM 44.6 °F 41.4 °F 42.8 °F 93% 30.00 in 2.5 mi NW 5.8 mph - 0.04 in Rain Rain
3:53 PM 44.1 °F 42.5 °F 43.0 °F 96% 30.00 in 2.5 mi North 3.5 mph - 0.08 in Rain Rain
4:29 PM 44.6 °F 43.1 °F 42.8 °F 93% 29.99 in 1.5 mi ESE 3.5 mph - 0.03 in Rain Light Rain
4:53 PM 45.0 °F - 43.0 °F 93% 30.00 in 1.5 mi Calm Calm - 0.07 in Rain Light Rain
5:51 PM 44.6 °F - 42.8 °F 93% 29.99 in 1.5 mi Calm Calm - 0.04 in Rain Light Rain
5:53 PM 44.1 °F - 42.1 °F 93% 30.00 in 1.5 mi Calm Calm - 0.04 in Rain Light Rain
6:53 PM 45.0 °F - 43.0 °F 93% 30.01 in 1.5 mi Calm Calm - 0.04 in Rain Light Rain
7:07 PM 44.6 °F - 42.8 °F 93% 30.02 in 1.5 mi Calm Calm - 0.02 in Rain Light Rain
7:16 PM 44.6 °F - 42.8 °F 93% 30.02 in 1.5 mi Calm Calm - 0.03 in Rain Light Rain
7:40 PM 44.6 °F - 42.8 °F 93% 30.00 in 1.0 mi Calm Calm - 0.05 in Rain Light Rain
7:48 PM 44.6 °F 43.1 °F 42.8 °F 93% 30.00 in 1.0 mi SE 3.5 mph - 0.06 in Rain Light Rain
7:53 PM 44.1 °F - 43.0 °F 96% 30.01 in 1.0 mi Calm Calm - 0.06 in Rain Light Rain
8:19 PM 44.6 °F - 42.8 °F 93% 30.00 in 1.5 mi Calm Calm - 0.01 in Rain Light Rain
8:53 PM 44.1 °F 41.5 °F 42.1 °F 93% 30.01 in 1.5 mi SSE 4.6 mph - 0.03 in Rain Light Rain
9:25 PM 44.6 °F - 42.8 °F 93% 30.00 in 2.0 mi Calm Calm - 0.02 in Rain Light Rain
9:53 PM 44.1 °F - 43.0 °F 96% 30.01 in 2.0 mi Calm Calm - 0.03 in Rain Light Rain
10:00 PM 44.6 °F 43.1 °F 42.8 °F 93% 30.00 in 3.0 mi WSW 3.5 mph - 0.00 in Rain Light Rain
10:04 PM 44.6 °F - 42.8 °F 93% 30.01 in 2.0 mi Calm Calm - 0.01 in Rain Light Rain
10:13 PM 44.6 °F - 42.8 °F 93% 30.00 in 1.0 mi Calm Calm - 0.01 in Rain Rain
10:53 PM 44.1 °F - 43.0 °F 96% 30.01 in 1.0 mi Calm Calm - 0.04 in   Overcast
11:10 PM 44.6 °F - 42.8 °F 93% 30.00 in 0.8 mi Calm Calm - 0.01 in Rain Light Rain
11:39 PM 44.6 °F 40.7 °F 42.8 °F 93% 30.01 in 1.0 mi NW 6.9 mph - 0.01 in Rain Light Rain
11:53 PM 44.1 °F 39.0 °F 42.1 °F 93% 30.01 in 2.5 mi NNW 9.2 mph - 0.02 in Rain Light Rain