Weather History for Tri-Cities, TN

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Thursday, January 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 38 °F 35 °F  
Max Temperature 46 °F 45 °F 71 °F (1943)
Min Temperature 30 °F 25 °F -8 °F (1982)
Degree Days  
Heating Degree Days 27 30  
Month to date heating degree days 370 510  
Since 1 July heating degree days 2037 2239  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 34 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 82    
Precipitation  
Precipitation 1.21 in 0.11 in 1.71 in (2006)
Month to date precipitation 7.42 1.82  
Year to date precipitation 7.42 1.82  
Snow  
Snow 3.50 in 0.10 in - ()
Month to date snowfall 3.5 2.5  
Since 1 July snowfall 4.1 5.2  
Snow Depth 3.00 in    
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 7 mph (North)    
Max Wind Speed 17 mph    
Max Gust Speed 20 mph    
Visibility 6 miles    
Events Fog , Rain , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 17, 2013 Rise Set
Actual Time 7:39 AM EST 5:40 PM EST
Civil Twilight 7:11 AM EST 6:08 PM EST
Nautical Twilight 6:40 AM EST 6:39 PM EST
Astronomical Twilight 6:09 AM EST 7:10 PM EST
Moon 10:58 AM EST (1/17) No Moon Set
Length of Visible Light 10h 56m
Length of Day
10h 00m
Waxing Crescent, 37% of the Moon is Illuminated
Jan 17
Waxing Crescent
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New

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 45.0 °F 43.5 °F 43.0 °F 93% 29.99 in 10.0 mi NNW 3.5 mph - N/A   Overcast
12:55 AM 45.0 °F 43.5 °F 43.0 °F 93% 30.02 in 10.0 mi North 3.5 mph - N/A   Overcast
1:53 AM 45.0 °F 43.5 °F 43.0 °F 93% 30.02 in 10.0 mi South 3.5 mph - N/A   Overcast
2:49 AM 44.6 °F 41.4 °F 42.8 °F 93% 30.06 in 8.0 mi WNW 5.8 mph - 0.01 in Rain Light Rain
2:53 AM 45.0 °F 41.8 °F 43.0 °F 93% 30.03 in 8.0 mi NW 5.8 mph - 0.01 in Rain Light Rain
3:53 AM 44.1 °F 39.5 °F 39.9 °F 85% 30.02 in 10.0 mi NNE 8.1 mph - 0.02 in Rain Light Rain
4:53 AM 42.1 °F 36.6 °F 39.0 °F 89% 29.99 in 10.0 mi North 9.2 mph - 0.01 in   Overcast
5:26 AM 41.0 °F 35.2 °F 37.0 °F 86% 30.03 in 7.0 mi North 9.2 mph - 0.01 in Rain Rain
5:53 AM 39.0 °F 34.0 °F 34.0 °F 82% 30.02 in 10.0 mi North 6.9 mph - 0.02 in Rain Light Rain
6:32 AM 37.0 °F 33.3 °F 33.1 °F 86% 30.05 in 4.0 mi NE 4.6 mph - 0.04 in Rain Rain
6:53 AM 37.0 °F 31.6 °F 33.1 °F 86% 30.01 in 10.0 mi NE 6.9 mph - 0.06 in Rain Light Rain
7:51 AM 37.4 °F 32.8 °F 35.6 °F 93% 30.03 in 10.0 mi North 5.8 mph - 0.01 in   Overcast
7:53 AM 37.9 °F 33.5 °F 35.1 °F 89% 30.01 in 10.0 mi North 5.8 mph - 0.01 in   Overcast
8:53 AM 39.9 °F 36.7 °F 36.0 °F 86% 30.02 in 10.0 mi NNE 4.6 mph - N/A   Overcast
9:53 AM 39.9 °F 35.1 °F 35.1 °F 83% 30.01 in 6.0 mi NNE 6.9 mph - 0.01 in Rain Light Rain
10:53 AM 37.9 °F 32.7 °F 33.1 °F 83% 30.00 in 9.0 mi NE 6.9 mph - 0.03 in Rain Light Rain
11:53 AM 37.0 °F 29.3 °F 33.1 °F 86% 29.98 in 3.0 mi NNE 11.5 mph - 0.06 in Rain Rain
12:53 PM 37.0 °F 31.0 °F 33.1 °F 86% 29.95 in 3.0 mi NE 8.1 mph - 0.05 in Rain Rain
1:17 PM 36.0 °F 30.3 °F 34.0 °F 93% 29.97 in 2.0 mi North 6.9 mph - 0.07 in Rain Heavy Rain
1:53 PM 35.1 °F 31.0 °F 33.1 °F 92% 29.96 in 1.5 mi NNE 4.6 mph - 0.16 in Rain Rain
2:38 PM 35.1 °F 29.3 °F 33.1 °F 92% 29.97 in 2.0 mi NE 6.9 mph - 0.09 in Rain , Snow Rain
2:50 PM 33.8 °F 27.7 °F 32.0 °F 93% 29.96 in 1.0 mi NNE 6.9 mph - 0.11 in Snow Light Snow
2:53 PM 33.1 °F 26.9 °F 32.0 °F 96% 29.95 in 1.0 mi North 6.9 mph - 0.12 in Snow Light Snow
3:03 PM 33.1 °F 27.7 °F 32.0 °F 96% 29.98 in 1.0 mi North 5.8 mph - 0.03 in Snow Light Snow
3:23 PM 33.1 °F 27.7 °F 32.0 °F 96% 30.00 in 0.5 mi North 5.8 mph - 0.09 in Snow Snow
3:40 PM 33.1 °F 26.1 °F 32.0 °F 96% 30.00 in 0.2 mi NNE 8.1 mph - 0.17 in Fog , Snow Heavy Snow
3:53 PM 33.1 °F 25.5 °F 32.0 °F 96% 30.00 in 0.2 mi NNE 9.2 mph - 0.19 in Fog , Snow Heavy Snow
4:53 PM 32.0 °F 28.7 °F 32.0 °F 100% 30.01 in 0.2 mi NNE 3.5 mph - 0.22 in Fog , Snow Heavy Snow
5:49 PM 33.8 °F 27.7 °F 32.0 °F 93% 30.02 in 0.8 mi East 6.9 mph - 0.23 in Snow Light Snow
5:53 PM 33.1 °F 26.1 °F 32.0 °F 96% 30.02 in 0.8 mi East 8.1 mph - 0.23 in Snow Light Snow
6:31 PM 34.0 °F 28.8 °F 32.0 °F 92% 30.02 in 6.0 mi NNE 5.8 mph - 0.01 in Snow Light Snow
6:53 PM 34.0 °F 29.8 °F 32.0 °F 92% 30.05 in 8.0 mi NW 4.6 mph - 0.01 in Snow Light Snow
7:53 PM 34.0 °F 28.0 °F 32.0 °F 92% 30.11 in 10.0 mi WNW 6.9 mph - 0.00 in   Overcast
8:12 PM 34.0 °F 29.8 °F 30.9 °F 89% 30.13 in 10.0 mi Variable 4.6 mph - N/A   Overcast
8:53 PM 35.1 °F 30.1 °F 30.9 °F 85% 30.16 in 10.0 mi NW 5.8 mph - N/A   Overcast
9:09 PM 35.1 °F 27.9 °F 30.9 °F 85% 30.19 in 10.0 mi NNW 9.2 mph - N/A   Overcast
9:53 PM 34.0 °F 26.6 °F 30.9 °F 89% 30.22 in 10.0 mi NW 9.2 mph - N/A   Mostly Cloudy
10:53 PM 33.1 °F 28.7 °F 28.0 °F 82% 30.25 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
11:53 PM 30.9 °F 25.2 °F 28.0 °F 89% 30.30 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds