Tri-Cities, TN

7:55 AM EDT on April 30, 2017 (GMT -0400)
Tri-Cities Regional Tennessee / Virginia

Weather History for KTRI - April, 2013

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Saturday, April 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 47 °F 56 °F  
Max Temperature 59 °F 69 °F 85 °F (1954)
Min Temperature 35 °F 44 °F 24 °F (1983)
Degree Days  
Heating Degree Days 18 9  
Month to date heating degree days 189 229  
Since 1 July heating degree days 4104 4179  
Cooling Degree Days 0 0  
Month to date cooling degree days 6 0  
Year to date cooling degree days 6 1  
Moisture  
Dew Point 29 °F    
Average Humidity 52    
Maximum Humidity 75    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in 0.11 in 1.40 in (1940)
Month to date precipitation 3.08 2.19  
Year to date precipitation 19.55 12.45  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.9  
Since 1 July snowfall 9.2 13.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.16 in    
Wind  
Wind Speed 7 mph (WNW)    
Max Wind Speed 16 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Apr. 20, 2013 Rise Set
Actual Time 6:49 AM EDT 8:08 PM EDT
Civil Twilight 6:22 AM EDT 8:35 PM EDT
Nautical Twilight 5:50 AM EDT 9:07 PM EDT
Astronomical Twilight 5:16 AM EDT 9:41 PM EDT
Moon 2:59 PM EDT (4/20) 3:28 AM EDT (4/20)
Length of Visible Light 14h 13m
Length of Day
13h 19m
Waxing Gibbous, 71% of the Moon is Illuminated
Apr 20
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 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 46.0 °F 41.4 °F 33.1 °F 61% 30.01 in 10.0 mi WNW 9.2 mph - N/A   Overcast
1:53 AM 45.0 °F 40.1 °F 32.0 °F 60% 30.04 in 10.0 mi WNW 9.2 mph - N/A   Overcast
2:53 AM 43.0 °F 37.2 °F 28.9 °F 58% 30.05 in 10.0 mi WNW 10.4 mph - N/A   Mostly Cloudy
3:53 AM 41.0 °F 34.7 °F 28.0 °F 60% 30.07 in 10.0 mi WNW 10.4 mph - N/A   Clear
4:53 AM 37.9 °F 34.4 °F 28.0 °F 68% 30.09 in 10.0 mi West 4.6 mph - N/A   Clear
5:53 AM 36.0 °F 32.1 °F 28.9 °F 76% 30.10 in 10.0 mi WSW 4.6 mph - N/A   Clear
6:53 AM 36.0 °F 32.1 °F 28.0 °F 73% 30.12 in 10.0 mi West 4.6 mph - N/A   Clear
7:53 AM 37.9 °F 33.5 °F 28.9 °F 70% 30.15 in 10.0 mi West 5.8 mph - N/A   Clear
8:53 AM 42.1 °F 37.7 °F 28.9 °F 60% 30.17 in 10.0 mi WNW 6.9 mph - N/A   Clear
9:53 AM 46.0 °F 43.1 °F 30.0 °F 54% 30.19 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
10:53 AM 46.9 °F - 28.9 °F 50% 30.20 in 10.0 mi WNW 11.5 mph 18.4 mph N/A   Mostly Cloudy
11:53 AM 48.9 °F - 30.9 °F 50% 30.20 in 10.0 mi West 10.4 mph 16.1 mph N/A   Scattered Clouds
12:53 PM 52.0 °F - 32.0 °F 47% 30.18 in 10.0 mi NW 5.8 mph - N/A   Scattered Clouds
1:53 PM 54.0 °F - 30.0 °F 40% 30.17 in 10.0 mi West 11.5 mph 19.6 mph N/A   Partly Cloudy
2:53 PM 55.0 °F - 28.9 °F 37% 30.16 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
3:53 PM 57.0 °F - 30.0 °F 36% 30.15 in 10.0 mi West 12.7 mph 18.4 mph N/A   Partly Cloudy
4:53 PM 57.0 °F - 28.0 °F 33% 30.16 in 10.0 mi West 13.8 mph 19.6 mph N/A   Partly Cloudy
5:53 PM 57.9 °F - 26.1 °F 30% 30.16 in 10.0 mi NW 10.4 mph - N/A   Partly Cloudy
6:53 PM 57.0 °F - 25.0 °F 29% 30.17 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
7:53 PM 54.0 °F - 26.1 °F 34% 30.18 in 10.0 mi WSW 8.1 mph - N/A   Partly Cloudy
8:53 PM 51.1 °F - 27.0 °F 39% 30.21 in 10.0 mi NW 3.5 mph - N/A   Partly Cloudy
9:53 PM 46.9 °F - 30.0 °F 52% 30.25 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 42.1 °F - 32.0 °F 67% 30.27 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 42.1 °F 40.2 °F 28.9 °F 60% 30.28 in 10.0 mi North 3.5 mph - N/A   Clear