Weather History for Tri-Cities, TN

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Monday, May 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 49 °F 63 °F  
Max Temperature 63 °F 75 °F 91 °F (2014)
Min Temperature 35 °F 50 °F 34 °F (1969)
Degree Days  
Heating Degree Days 16 4  
Month to date heating degree days 83 64  
Since 1 July heating degree days 4284 4318  
Cooling Degree Days 0 2  
Month to date cooling degree days 0 14  
Year to date cooling degree days 6 25  
Moisture  
Dew Point 31 °F    
Average Humidity 59    
Maximum Humidity 92    
Minimum Humidity 25    
Precipitation  
Precipitation 0.00 in 0.12 in 1.90 in (1995)
Month to date precipitation 1.21 1.53  
Year to date precipitation 21.81 15.12  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 9.2 13.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 20 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 13, 2013 Rise Set
Actual Time 6:24 AM EDT 8:28 PM EDT
Civil Twilight 5:55 AM EDT 8:56 PM EDT
Nautical Twilight 5:20 AM EDT 9:31 PM EDT
Astronomical Twilight 4:43 AM EDT 10:09 PM EDT
Moon 9:09 AM EDT (5/13) 11:36 PM EDT (5/13)
Length of Visible Light 15h 01m
Length of Day
14h 03m
Waxing Crescent, 12% of the Moon is Illuminated
May 13
Waxing Crescent
May 18
First Quarter
May 25
Full
May 31
Last Quarter
Jun 8
New

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 42.1 °F - 35.1 °F 76% 30.09 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 39.0 °F - 33.1 °F 79% 30.10 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 39.9 °F - 34.0 °F 79% 30.09 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 37.9 °F 35.5 °F 33.1 °F 83% 30.09 in 10.0 mi SW 3.5 mph - N/A   Clear
4:53 AM 36.0 °F - 34.0 °F 93% 30.10 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 37.0 °F - 34.0 °F 89% 30.12 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 36.0 °F - 34.0 °F 93% 30.14 in 9.0 mi Calm Calm - N/A   Partly Cloudy
7:53 AM 41.0 °F - 37.9 °F 89% 30.16 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:53 AM 46.9 °F - 36.0 °F 66% 30.17 in 10.0 mi SSW 4.6 mph - N/A   Scattered Clouds
9:53 AM 52.0 °F - 33.1 °F 49% 30.17 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
10:53 AM 53.1 °F - 28.9 °F 40% 30.18 in 10.0 mi West 10.4 mph - N/A   Scattered Clouds
11:53 AM 55.9 °F - 30.9 °F 39% 30.18 in 10.0 mi West 12.7 mph 17.3 mph N/A   Scattered Clouds
12:53 PM 55.9 °F - 28.0 °F 34% 30.17 in 10.0 mi NW 6.9 mph 18.4 mph N/A   Scattered Clouds
1:27 PM 59.0 °F - 30.0 °F 33% 30.19 in 10.0 mi NW 4.6 mph - N/A   Scattered Clouds
1:53 PM 57.9 °F - 28.9 °F 33% 30.15 in 10.0 mi West 10.4 mph 20.7 mph N/A   Scattered Clouds
2:53 PM 61.0 °F - 28.9 °F 30% 30.12 in 10.0 mi WSW 13.8 mph 20.7 mph N/A   Scattered Clouds
3:53 PM 61.0 °F - 27.0 °F 27% 30.10 in 10.0 mi WNW 11.5 mph 25.3 mph N/A   Scattered Clouds
4:53 PM 62.1 °F - 28.9 °F 29% 30.09 in 10.0 mi WSW 13.8 mph 19.6 mph N/A   Scattered Clouds
5:53 PM 62.1 °F - 27.0 °F 26% 30.08 in 10.0 mi West 11.5 mph - N/A   Scattered Clouds
6:53 PM 61.0 °F - 27.0 °F 27% 30.08 in 10.0 mi WNW 13.8 mph 20.7 mph N/A   Scattered Clouds
7:53 PM 57.2 °F - 26.6 °F 31% 30.12 in 10.0 mi WNW 10.4 mph - N/A   Scattered Clouds
8:53 PM 54.0 °F - 28.0 °F 37% 30.12 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
9:53 PM 52.0 °F - 28.0 °F 40% 30.14 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:53 PM 50.0 °F - 30.9 °F 48% 30.17 in 10.0 mi NW 3.5 mph - N/A   Partly Cloudy
11:53 PM 44.1 °F - 34.0 °F 68% 30.17 in 10.0 mi Calm Calm - N/A   Clear