Weather History for Tri-Cities, TN

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Wednesday, February 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 42 °F 38 °F  
Max Temperature 47 °F 49 °F 72 °F (1961)
Min Temperature 37 °F 28 °F -2 °F (1955)
Degree Days  
Heating Degree Days 23 26  
Month to date heating degree days 348 360  
Since 1 July heating degree days 2786 3014  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 37 °F    
Average Humidity 82    
Maximum Humidity 93    
Minimum Humidity 70    
Precipitation  
Precipitation 0.31 in 0.13 in 1.62 in (1991)
Month to date precipitation 0.87 1.62  
Year to date precipitation 10.86 4.99  
Snow  
Snow 0.00 in 0.10 in - ()
Month to date snowfall 3.1 1.7  
Since 1 July snowfall 7.2 9.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.75 in    
Wind  
Wind Speed 7 mph (West)    
Max Wind Speed 23 mph    
Max Gust Speed 29 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 13, 2013 Rise Set
Actual Time 7:19 AM EST 6:08 PM EST
Civil Twilight 6:52 AM EST 6:35 PM EST
Nautical Twilight 6:22 AM EST 7:05 PM EST
Astronomical Twilight 5:52 AM EST 7:35 PM EST
Moon 8:55 AM EST (2/13) 10:01 PM EST (2/13)
Length of Visible Light 11h 42m
Length of Day
10h 49m
Waxing Crescent, 13% of the Moon is Illuminated
Feb 13
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
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 44.1 °F - 36.0 °F 73% 29.85 in 10.0 mi Calm Calm - 0.00 in   Overcast
1:53 AM 43.0 °F - 37.0 °F 80% 29.81 in 10.0 mi Calm Calm - N/A   Overcast
2:53 AM 42.1 °F - 36.0 °F 79% 29.78 in 10.0 mi Calm Calm - N/A   Overcast
3:53 AM 42.1 °F - 37.0 °F 82% 29.75 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
4:53 AM 41.0 °F - 39.0 °F 93% 29.74 in 6.0 mi Calm Calm - 0.05 in Rain Light Rain
5:05 AM 41.0 °F 39.0 °F 39.0 °F 93% 29.76 in 4.0 mi NE 3.5 mph - 0.05 in Rain Heavy Rain
5:14 AM 39.9 °F 37.8 °F 39.0 °F 97% 29.75 in 5.0 mi NE 3.5 mph - 0.07 in Rain Rain
5:29 AM 39.9 °F 37.8 °F 39.0 °F 97% 29.75 in 6.0 mi NE 3.5 mph - 0.10 in Rain Rain
5:53 AM 41.0 °F - 39.0 °F 93% 29.70 in 9.0 mi Calm Calm - 0.12 in Rain Light Rain
6:30 AM 41.0 °F 38.0 °F 39.0 °F 93% 29.71 in 10.0 mi NNE 4.6 mph - 0.00 in   Overcast
6:53 AM 39.9 °F 36.7 °F 39.0 °F 97% 29.67 in 9.0 mi East 4.6 mph - 0.00 in Rain Light Rain
7:53 AM 41.0 °F - 39.9 °F 96% 29.68 in 6.0 mi Calm Calm - 0.01 in Rain Light Rain
8:53 AM 42.1 °F 40.2 °F 39.9 °F 92% 29.65 in 10.0 mi ENE 3.5 mph - 0.00 in   Overcast
9:53 AM 45.0 °F - 41.0 °F 86% 29.64 in 10.0 mi Calm Calm - N/A   Overcast
10:53 AM 46.9 °F - 42.1 °F 83% 29.62 in 10.0 mi WNW 3.5 mph - N/A   Overcast
11:53 AM 45.0 °F 39.7 °F 42.1 °F 90% 29.63 in 6.0 mi West 10.4 mph - 0.02 in Rain Light Rain
12:53 PM 46.0 °F 40.2 °F 43.0 °F 89% 29.62 in 10.0 mi West 12.7 mph - 0.06 in Rain Light Rain
1:39 PM 45.0 °F 40.1 °F 43.0 °F 93% 29.64 in 2.5 mi WSW 9.2 mph - 0.00 in Rain Light Rain
1:53 PM 45.0 °F 39.3 °F 43.0 °F 93% 29.62 in 2.0 mi SW 11.5 mph - 0.00 in Rain Light Rain
2:12 PM 46.0 °F 39.3 °F 43.0 °F 89% 29.64 in 2.5 mi SW 16.1 mph - 0.01 in Rain Light Rain
2:53 PM 46.0 °F 39.9 °F 43.0 °F 89% 29.63 in 6.0 mi WSW 13.8 mph 21.9 mph 0.01 in   Overcast
3:08 PM 46.0 °F 38.8 °F 42.1 °F 86% 29.66 in 8.0 mi West 18.4 mph 23.0 mph N/A   Overcast
3:53 PM 45.0 °F 38.9 °F 42.1 °F 90% 29.65 in 10.0 mi West 12.7 mph - 0.03 in   Overcast
4:53 PM 43.0 °F 35.4 °F 36.0 °F 76% 29.72 in 10.0 mi West 16.1 mph - 0.00 in   Overcast
5:53 PM 39.9 °F 32.9 °F 32.0 °F 73% 29.78 in 10.0 mi NNW 11.5 mph 21.9 mph N/A   Overcast
6:53 PM 39.0 °F 33.4 °F 32.0 °F 76% 29.83 in 10.0 mi West 8.1 mph - N/A   Overcast
7:53 PM 37.9 °F 31.5 °F 32.0 °F 79% 29.86 in 10.0 mi WSW 9.2 mph - N/A   Overcast
8:33 PM 37.9 °F 31.5 °F 32.0 °F 79% 29.88 in 10.0 mi West 9.2 mph - N/A   Overcast
8:53 PM 37.9 °F 31.5 °F 30.9 °F 76% 29.87 in 10.0 mi West 9.2 mph - N/A   Overcast
9:10 PM 37.9 °F 32.1 °F 32.0 °F 79% 29.89 in 10.0 mi WSW 8.1 mph - N/A   Overcast
9:53 PM 37.9 °F 31.5 °F 32.0 °F 79% 29.89 in 10.0 mi WSW 9.2 mph - N/A   Overcast
10:03 PM 37.0 °F 30.4 °F 30.9 °F 79% 29.91 in 10.0 mi West 9.2 mph - N/A   Overcast
10:53 PM 37.0 °F 29.8 °F 32.0 °F 82% 29.91 in 10.0 mi WSW 10.4 mph - N/A   Overcast
11:40 PM 37.0 °F 31.0 °F 30.9 °F 79% 29.93 in 10.0 mi West 8.1 mph - N/A   Overcast
11:53 PM 37.0 °F 29.8 °F 30.9 °F 79% 29.92 in 10.0 mi West 10.4 mph - N/A   Overcast