Weather History for Tri-Cities, TN

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Tuesday, October 18, 2011

  Actual Average Record
Temperature  
Mean Temperature 66 °F 56 °F  
Max Temperature 83 °F 69 °F 85 °F (1938)
Min Temperature 48 °F 43 °F 25 °F (1943)
Degree Days  
Heating Degree Days 0 10  
Month to date heating degree days 93 131  
Since 1 July heating degree days 109 184  
Cooling Degree Days 1 0  
Month to date cooling degree days 2 9  
Year to date cooling degree days 1331 977  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 64    
Maximum Humidity 100    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in 0.06 in 2.22 in (1990)
Month to date precipitation 0.96 1.18  
Year to date precipitation 37.10 33.62  
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 29.71 in    
Wind  
Wind Speed 3 mph (SE)    
Max Wind Speed 14 mph    
Max Gust Speed 21 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 18, 2011 Rise Set
Actual Time 7:39 AM EDT 6:49 PM EDT
Civil Twilight 7:13 AM EDT 7:15 PM EDT
Nautical Twilight 6:43 AM EDT 7:45 PM EDT
Astronomical Twilight 6:13 AM EDT 8:15 PM EDT
Moon 11:35 PM EDT (10/18) 1:23 PM EDT (10/18)
Length of Visible Light 12h 02m
Length of Day
11h 10m
Waning Gibbous, 65% of the Moon is Illuminated
Oct 18
Waning Gibbous
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
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 55.0 °F 52.0 °F 89% 29.81 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:53 AM 54.0 °F 52.0 °F 93% 29.81 in 7.0 mi Calm Calm - N/A   Partly Cloudy
2:53 AM 53.1 °F 52.0 °F 96% 29.81 in 5.0 mi Calm Calm - N/A   Partly Cloudy
3:53 AM 52.0 °F 48.9 °F 89% 29.79 in 4.0 mi Calm Calm - N/A   Partly Cloudy
4:53 AM 52.0 °F 50.0 °F 93% 29.80 in 4.0 mi Calm Calm - N/A   Partly Cloudy
5:53 AM 50.0 °F 48.0 °F 93% 29.80 in 4.0 mi Calm Calm - N/A   Scattered Clouds
6:53 AM 48.9 °F 48.0 °F 97% 29.81 in 3.0 mi Calm Calm - N/A   Scattered Clouds
7:44 AM 48.2 °F 48.2 °F 100% 29.86 in 6.0 mi Calm Calm - N/A   Scattered Clouds
7:53 AM 48.9 °F 48.0 °F 97% 29.82 in 6.0 mi Calm Calm - N/A   Scattered Clouds
8:53 AM 55.9 °F 53.1 °F 90% 29.81 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 AM 61.0 °F 54.0 °F 78% 29.81 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
10:53 AM 66.9 °F 55.0 °F 66% 29.79 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:53 AM 73.0 °F 55.0 °F 53% 29.77 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:53 PM 78.1 °F 52.0 °F 40% 29.74 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 PM 81.0 °F 51.1 °F 35% 29.68 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
2:53 PM 81.0 °F 46.0 °F 29% 29.65 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:53 PM 81.0 °F 48.0 °F 31% 29.63 in 10.0 mi NW 4.6 mph - N/A   Scattered Clouds
4:53 PM 82.9 °F 46.0 °F 27% 29.60 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:53 PM 78.1 °F 48.9 °F 36% 29.60 in 10.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
6:53 PM 73.9 °F 48.9 °F 41% 29.61 in 10.0 mi South 13.8 mph 20.7 mph N/A   Mostly Cloudy
7:53 PM 73.0 °F 50.0 °F 44% 29.60 in 10.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
8:53 PM 71.1 °F 52.0 °F 51% 29.58 in 10.0 mi SSE 6.9 mph 17.3 mph N/A   Mostly Cloudy
9:53 PM 68.0 °F 51.1 °F 55% 29.57 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
10:53 PM 66.9 °F 52.0 °F 59% 29.56 in 10.0 mi SE 9.2 mph - N/A   Scattered Clouds
11:53 PM 66.0 °F 52.0 °F 60% 29.53 in 10.0 mi East 5.8 mph - N/A   Clear