Weather History for Tri-Cities, TN

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Friday, March 22, 2013

  Actual Average Record
Temperature  
Mean Temperature 31 °F 48 °F  
Max Temperature 46 °F 61 °F 81 °F (1938)
Min Temperature 16 °F 36 °F 16 °F (1986)
Degree Days  
Heating Degree Days 34 17  
Month to date heating degree days 538 430  
Since 1 July heating degree days 3707 3812  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 14 °F    
Average Humidity 54    
Maximum Humidity 80    
Minimum Humidity 27    
Precipitation  
Precipitation 0.00 in 0.12 in 0.86 in (1968)
Month to date precipitation 3.09 2.42  
Year to date precipitation 14.94 9.24  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.6 1.1  
Since 1 July snowfall 8.3 11.9  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 3 mph (SW)    
Max Wind Speed 12 mph    
Max Gust Speed 14 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Mar. 22, 2013 Rise Set
Actual Time 7:29 AM EDT 7:43 PM EDT
Civil Twilight 7:04 AM EDT 8:09 PM EDT
Nautical Twilight 6:34 AM EDT 8:39 PM EDT
Astronomical Twilight 6:03 AM EDT 9:09 PM EDT
Moon 3:15 PM EDT (3/22) 4:22 AM EDT (3/22)
Length of Visible Light 13h 04m
Length of Day
12h 13m
Waxing Gibbous, 77% of the Moon is Illuminated
Mar 22
Waxing Gibbous
Mar 27
Full
Apr 3
Last Quarter
Apr 10
New
Apr 18
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 24.1 °F - 10.9 °F 57% 30.01 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 19.9 °F - 10.9 °F 68% 30.02 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 19.0 °F - 12.0 °F 74% 30.01 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 17.1 °F 10.0 °F 10.9 °F 77% 30.01 in 10.0 mi NNW 4.6 mph - N/A   Clear
4:53 AM 19.0 °F - 14.0 °F 81% 30.01 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 18.0 °F - 12.9 °F 81% 30.02 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 18.0 °F - 12.9 °F 81% 30.04 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 18.0 °F - 12.9 °F 81% 30.07 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:53 AM 23.0 °F - 16.0 °F 74% 30.07 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 AM 28.0 °F 22.8 °F 17.1 °F 63% 30.07 in 10.0 mi NE 4.6 mph - N/A   Scattered Clouds
10:53 AM 32.0 °F 28.7 °F 14.0 °F 48% 30.07 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
11:53 AM 36.0 °F - 14.0 °F 41% 30.05 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:53 PM 37.9 °F 34.4 °F 12.9 °F 36% 30.04 in 10.0 mi SE 4.6 mph - N/A   Scattered Clouds
1:53 PM 41.0 °F 36.4 °F 10.9 °F 29% 30.01 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
2:53 PM 43.0 °F 41.3 °F 12.9 °F 30% 30.00 in 10.0 mi SSE 3.5 mph - N/A   Scattered Clouds
3:53 PM 44.1 °F - 12.9 °F 28% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:53 PM 44.1 °F 39.5 °F 12.9 °F 28% 29.99 in 10.0 mi WSW 8.1 mph - N/A   Overcast
5:53 PM 43.0 °F 37.2 °F 12.0 °F 28% 29.99 in 10.0 mi SSW 10.4 mph - N/A   Overcast
6:53 PM 42.1 °F 38.4 °F 14.0 °F 32% 29.99 in 10.0 mi WSW 5.8 mph - N/A   Overcast
7:53 PM 41.0 °F 39.0 °F 14.0 °F 33% 30.01 in 10.0 mi SSW 3.5 mph - N/A   Overcast
8:53 PM 39.9 °F 36.7 °F 14.0 °F 35% 30.01 in 10.0 mi SW 4.6 mph - N/A   Overcast
9:53 PM 41.0 °F 38.0 °F 17.1 °F 38% 30.02 in 10.0 mi West 4.6 mph - N/A   Overcast
10:53 PM 41.0 °F - 17.1 °F 38% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 41.0 °F - 19.0 °F 41% 30.02 in 10.0 mi Calm Calm - N/A   Overcast