Weather History for Tri-Cities, TN

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Wednesday, March 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 51 °F 44 °F  
Max Temperature 66 °F 56 °F 79 °F (1956)
Min Temperature 35 °F 32 °F 14 °F (1960)
Degree Days  
Heating Degree Days 14 21  
Month to date heating degree days 130 151  
Since 1 July heating degree days 3006 3533  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 35 °F    
Average Humidity 52    
Maximum Humidity 70    
Minimum Humidity 34    
Precipitation  
Precipitation 0.00 in 0.12 in 0.93 in (1941)
Month to date precipitation 0.91 0.78  
Year to date precipitation 9.22 7.60  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall T 0.4  
Since 1 July snowfall 1.2 11.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.41 in    
Wind  
Wind Speed 9 mph (South)    
Max Wind Speed 22 mph    
Max Gust Speed 31 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Mar. 07, 2012 Rise Set
Actual Time 6:51 AM EST 6:30 PM EST
Civil Twilight 6:25 AM EST 6:56 PM EST
Nautical Twilight 5:55 AM EST 7:25 PM EST
Astronomical Twilight 5:25 AM EST 7:55 PM EST
Moon 6:04 PM EST (3/7) 6:00 AM EST (3/7)
Length of Visible Light 12h 30m
Length of Day
11h 39m
Waxing Gibbous, 99% of the Moon is Illuminated
Mar 7
Waxing Gibbous
Mar 8
Full
Mar 14
Last Quarter
Mar 22
New
Mar 30
First Quarter

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 46.0 °F 43.9 °F 19.9 °F 35% 30.45 in 10.0 mi SE 4.6 mph - N/A   Clear
1:53 AM 46.9 °F - 21.0 °F 36% 30.46 in 10.0 mi Variable 5.8 mph - N/A   Scattered Clouds
2:53 AM 48.9 °F - 21.0 °F 33% 30.45 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
3:53 AM 48.9 °F - 21.0 °F 33% 30.45 in 10.0 mi South 11.5 mph - N/A   Scattered Clouds
4:53 AM 45.0 °F 43.5 °F 25.0 °F 46% 30.45 in 10.0 mi ENE 3.5 mph - N/A   Scattered Clouds
5:53 AM 42.1 °F 40.2 °F 25.0 °F 51% 30.46 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
6:53 AM 37.0 °F - 26.1 °F 65% 30.47 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 AM 39.0 °F - 30.0 °F 70% 30.48 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:53 AM 51.1 °F - 34.0 °F 52% 30.49 in 10.0 mi NE 3.5 mph - N/A   Scattered Clouds
9:53 AM 59.0 °F - 39.0 °F 48% 30.49 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
10:53 AM 61.0 °F - 39.9 °F 46% 30.48 in 10.0 mi South 13.8 mph 18.4 mph N/A   Partly Cloudy
11:53 AM 64.0 °F - 39.0 °F 40% 30.46 in 10.0 mi SW 17.3 mph 20.7 mph N/A   Scattered Clouds
12:53 PM 64.9 °F - 39.9 °F 40% 30.44 in 10.0 mi SSW 17.3 mph 25.3 mph N/A   Scattered Clouds
1:53 PM 64.9 °F - 39.0 °F 39% 30.41 in 10.0 mi SSW 15.0 mph - N/A   Scattered Clouds
2:53 PM 64.9 °F - 39.9 °F 40% 30.38 in 10.0 mi SSW 17.3 mph 21.9 mph N/A   Mostly Cloudy
2:54 PM 64.9 °F - 39.9 °F 40% 30.38 in 10.0 mi North - - N/A   Mostly Cloudy
2:56 PM 64.9 °F - 39.9 °F 40% 30.38 in 10.0 mi North - - N/A   Mostly Cloudy
2:58 PM 64.9 °F - 39.9 °F 40% 30.38 in 10.0 mi North - - N/A   Mostly Cloudy
3:00 PM 64.4 °F - 39.2 °F 40% 30.42 in 10.0 mi North - - N/A   Mostly Cloudy
3:53 PM 64.0 °F - 39.0 °F 40% 30.37 in 10.0 mi SSW 13.8 mph 20.7 mph N/A   Mostly Cloudy
4:53 PM 63.0 °F - 39.0 °F 41% 30.36 in 10.0 mi South 11.5 mph 23.0 mph N/A   Mostly Cloudy
5:53 PM 61.0 °F - 39.0 °F 44% 30.35 in 10.0 mi South 13.8 mph 21.9 mph N/A   Mostly Cloudy
6:53 PM 59.0 °F - 37.9 °F 46% 30.35 in 10.0 mi South 10.4 mph - N/A   Scattered Clouds
7:53 PM 57.0 °F - 37.9 °F 49% 30.35 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
8:53 PM 55.9 °F - 39.0 °F 53% 30.33 in 10.0 mi South 6.9 mph - N/A   Clear
9:53 PM 55.9 °F - 41.0 °F 57% 30.33 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
10:53 PM 55.0 °F - 43.0 °F 64% 30.33 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
11:53 PM 48.0 °F - 41.0 °F 77% 30.31 in 10.0 mi Calm Calm - N/A   Partly Cloudy