Tri-Cities, TN

5:15 AM EDT on June 25, 2017 (GMT -0400)
Tri-Cities Regional Tennessee / Virginia

Weather History for KTRI - September, 2013

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Saturday, September 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 65 °F 65 °F  
Max Temperature 69 °F 77 °F 93 °F (1955)
Min Temperature 61 °F 53 °F 39 °F (1956)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 7 17  
Since 1 July heating degree days 7 18  
Cooling Degree Days 0 3  
Month to date cooling degree days 119 100  
Year to date cooling degree days 977 952  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 89    
Maximum Humidity 97    
Minimum Humidity 81    
Precipitation  
Precipitation 0.69 in 0.10 in 1.00 in (1967)
Month to date precipitation 1.65 2.18  
Year to date precipitation 46.52 31.63  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.79 in    
Wind  
Wind Speed 2 mph (WNW)    
Max Wind Speed 16 mph    
Max Gust Speed 20 mph    
Visibility 5 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 21, 2013 Rise Set
Actual Time 7:16 AM EDT 7:27 PM EDT
Civil Twilight 6:51 AM EDT 7:53 PM EDT
Nautical Twilight 6:21 AM EDT 8:23 PM EDT
Astronomical Twilight 5:50 AM EDT 8:53 PM EDT
Moon 8:43 PM EDT (9/21) 9:29 AM EDT (9/21)
Length of Visible Light 13h 02m
Length of Day
12h 10m
Waning Gibbous, 94% of the Moon is Illuminated
Sep 21
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 64.0 °F 62.1 °F 93% 29.86 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 AM 64.0 °F 62.1 °F 93% 29.86 in 5.0 mi North 3.5 mph - N/A   Overcast
2:53 AM 63.0 °F 61.0 °F 93% 29.84 in 5.0 mi Calm Calm - N/A   Overcast
3:53 AM 63.0 °F 61.0 °F 93% 29.81 in 5.0 mi Calm Calm - N/A   Overcast
4:53 AM 64.0 °F 62.1 °F 93% 29.78 in 5.0 mi Calm Calm - N/A   Overcast
5:53 AM 64.0 °F 62.1 °F 93% 29.75 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
6:53 AM 64.0 °F 61.0 °F 90% 29.75 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 AM 64.9 °F 62.1 °F 90% 29.76 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
8:53 AM 66.0 °F 63.0 °F 90% 29.75 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
9:53 AM 66.9 °F 64.0 °F 90% 29.75 in 6.0 mi Calm Calm - 0.03 in Rain Light Rain
10:53 AM 69.1 °F 64.9 °F 87% 29.73 in 7.0 mi Calm Calm - 0.01 in Rain Light Rain
11:49 AM 66.2 °F 64.4 °F 94% 29.82 in 2.0 mi NW 15.0 mph - 0.06 in Rain Heavy Rain
11:51 AM 66.2 °F 64.4 °F 94% 29.82 in 1.5 mi NW 13.8 mph - 0.07 in Rain Heavy Rain
11:53 AM 66.9 °F 64.0 °F 90% 29.75 in 1.5 mi NW 12.7 mph - 0.08 in Rain Heavy Rain
12:06 PM 66.0 °F 64.0 °F 93% 29.82 in 1.2 mi NNW 10.4 mph - 0.07 in Rain Heavy Rain
12:16 PM 66.0 °F 64.0 °F 93% 29.82 in 2.0 mi North 6.9 mph - 0.11 in Rain Rain
12:26 PM 66.9 °F 64.0 °F 90% 29.82 in 1.8 mi NNW 5.8 mph - 0.13 in Rain Rain
12:36 PM 66.9 °F 64.0 °F 90% 29.82 in 1.2 mi NNW 5.8 mph - 0.17 in Rain Heavy Rain
12:50 PM 66.2 °F 62.6 °F 88% 29.82 in 2.0 mi Variable 4.6 mph - 0.21 in Rain Rain
12:53 PM 66.0 °F 63.0 °F 90% 29.76 in 2.0 mi North 4.6 mph - 0.22 in Rain Rain
1:32 PM 66.0 °F 62.1 °F 87% 29.81 in 3.0 mi Calm Calm - 0.09 in Rain Light Rain
1:53 PM 66.0 °F 61.0 °F 84% 29.76 in 3.0 mi SW 6.9 mph - 0.11 in Rain Rain
2:20 PM 64.9 °F 62.1 °F 90% 29.82 in 2.5 mi SSW 4.6 mph - 0.04 in Rain Rain
2:28 PM 64.9 °F 62.1 °F 90% 29.81 in 1.8 mi South 4.6 mph - 0.08 in Rain Rain
2:36 PM 64.9 °F 62.1 °F 90% 29.81 in 2.5 mi South 6.9 mph - 0.09 in Rain Rain
2:53 PM 64.0 °F 61.0 °F 90% 29.76 in 2.5 mi SW 8.1 mph - 0.13 in Rain Heavy Rain
3:39 PM 64.0 °F 61.0 °F 90% 29.81 in 3.0 mi SW 6.9 mph - 0.05 in Rain Light Rain
3:53 PM 64.0 °F 61.0 °F 90% 29.74 in 5.0 mi South 8.1 mph - 0.06 in Rain Light Rain
4:53 PM 64.0 °F 60.1 °F 87% 29.74 in 5.0 mi Calm Calm - 0.00 in   Overcast
5:53 PM 66.0 °F 60.1 °F 81% 29.73 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
6:31 PM 64.9 °F 60.1 °F 84% 29.80 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:53 PM 64.9 °F 60.1 °F 84% 29.75 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
7:53 PM 63.0 °F 60.1 °F 90% 29.75 in 10.0 mi West 3.5 mph - N/A   Mostly Cloudy
8:53 PM 61.0 °F 59.0 °F 93% 29.76 in 8.0 mi Calm Calm - N/A   Scattered Clouds
9:53 PM 62.1 °F 60.1 °F 93% 29.77 in 5.0 mi Calm Calm - N/A   Overcast
10:10 PM 63.0 °F 60.1 °F 90% 29.83 in 4.0 mi Calm Calm - 0.00 in Rain Light Rain
10:17 PM 63.0 °F 60.1 °F 90% 29.83 in 3.0 mi Calm Calm - 0.01 in Rain Light Rain
10:40 PM 63.0 °F 60.1 °F 90% 29.83 in 6.0 mi North 3.5 mph - 0.02 in   Overcast
10:53 PM 62.1 °F 59.0 °F 90% 29.78 in 2.0 mi North 6.9 mph - 0.03 in Rain Light Rain
11:19 PM 62.1 °F 57.9 °F 86% 29.84 in 5.0 mi North 4.6 mph - 0.01 in   Overcast
11:53 PM 62.1 °F 57.0 °F 84% 29.78 in 10.0 mi Calm Calm - 0.01 in   Overcast