Weather History for Tri-Cities, TN

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Saturday, October 30, 2010

  Actual Average Record
Temperature  
Mean Temperature 49 °F 52 °F  
Max Temperature 66 °F 65 °F 79 °F (1971)
Min Temperature 31 °F 39 °F 21 °F (1952)
Degree Days  
Heating Degree Days 16 13  
Month to date heating degree days 259 269  
Since 1 July heating degree days 273 322  
Cooling Degree Days 0 0  
Month to date cooling degree days 4 9  
Year to date cooling degree days 1455 977  
Moisture  
Dew Point 33 °F    
Average Humidity 58    
Maximum Humidity 92    
Minimum Humidity 24    
Precipitation  
Precipitation 0.00 in 0.07 in 1.54 in (1949)
Month to date precipitation 2.41 2.02  
Year to date precipitation 29.95 34.46  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.1  
Since 1 July snowfall 0.0 0.1  
Since 1 September snowfall 0.0 0.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 2 mph (WSW)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 9 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 30, 2010 Rise Set
Actual Time 7:50 AM EDT 6:35 PM EDT
Civil Twilight 7:24 AM EDT 7:01 PM EDT
Nautical Twilight 6:53 AM EDT 7:32 PM EDT
Astronomical Twilight 6:23 AM EDT 8:02 PM EDT
Moon 12:18 AM EDT (10/30) 2:25 PM EDT (10/30)
Length of Visible Light 11h 37m
Length of Day
10h 44m
Waning Gibbous, 48% of the Moon is Illuminated
Oct 30
Waning Gibbous
Nov 6
New
Nov 13
First Quarter
Nov 21
Full
Nov 28
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 36.0 °F 33.1 °F 89% 30.23 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 36.0 °F 32.0 °F 86% 30.22 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 33.1 °F 30.9 °F 92% 30.21 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 33.1 °F 30.0 °F 89% 30.21 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 32.0 °F 30.0 °F 92% 30.21 in 9.0 mi Calm Calm - N/A   Clear
5:53 AM 32.0 °F 28.9 °F 88% 30.22 in 9.0 mi Calm Calm - N/A   Clear
6:53 AM 32.0 °F 28.9 °F 88% 30.21 in 8.0 mi Calm Calm - N/A   Clear
7:34 AM 30.2 °F 28.4 °F 93% 30.23 in 8.0 mi Calm Calm - N/A Fog Patches of Fog
7:53 AM 30.9 °F 28.9 °F 92% 30.22 in 6.0 mi Calm Calm - N/A Fog Patches of Fog
8:53 AM 34.0 °F 30.9 °F 89% 30.22 in 6.0 mi Calm Calm - N/A Fog Patches of Fog
9:53 AM 39.9 °F 34.0 °F 79% 30.20 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:53 AM 46.0 °F 36.0 °F 68% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:53 AM 52.0 °F 36.0 °F 54% 30.17 in 10.0 mi Calm Calm - N/A   Partly Cloudy
12:53 PM 55.0 °F 35.1 °F 47% 30.12 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:53 PM 61.0 °F 34.0 °F 36% 30.08 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 PM 64.0 °F 33.1 °F 31% 30.04 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
3:53 PM 66.0 °F 28.9 °F 25% 30.02 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
4:53 PM 64.9 °F 30.0 °F 27% 30.02 in 10.0 mi SW 11.5 mph - N/A   Mostly Cloudy
5:53 PM 62.1 °F 32.0 °F 32% 30.01 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
6:53 PM 55.0 °F 34.0 °F 45% 30.01 in 10.0 mi WSW 5.8 mph - N/A   Scattered Clouds
7:53 PM 54.0 °F 35.1 °F 49% 30.01 in 10.0 mi SSW 4.6 mph - N/A   Scattered Clouds
8:53 PM 52.0 °F 35.1 °F 53% 30.01 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 43.0 °F 36.0 °F 76% 30.00 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 44.1 °F 36.0 °F 73% 30.01 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 44.1 °F 36.0 °F 73% 30.00 in 10.0 mi Calm Calm - N/A   Clear