Tri-Cities, TN

2:24 PM EDT on July 22, 2017 (GMT -0400)
Tri-Cities Regional Tennessee / Virginia

Weather History for KTRI - September, 2011

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Week of September 11, 2011 through September 17, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 78 °F 66 °F
Mean Temperature 71 °F 66 °F 58 °F
Min Temperature 56 °F 53 °F 49 °F
Degree Days  
Heating Degree Days (base 65) 7 1 0 10
Cooling Degree Days (base 65) 6 2 0 17
Growing Degree Days (base 50) 20 15 6 104
Dew Point  
Dew Point 63 °F 53 °F 40 °F
Precipitation  
Precipitation 0.16 in 0.04 in 0.00 in 0.19 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 16 mph 2 mph 0 mph
Gust Wind 23 mph 19 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.28 in 30.09 in 29.86 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 14, 2011 Rise Set
Actual Time 7:10 AM EDT 7:38 PM EDT
Civil Twilight 6:45 AM EDT 8:04 PM EDT
Nautical Twilight 6:14 AM EDT 8:35 PM EDT
Astronomical Twilight 5:43 AM EDT 9:06 PM EDT
Moon 8:29 PM EDT (9/14) 9:14 AM EDT (9/14)
Length of Visible Light 13h 19m
Length of Day
12h 27m
Waning Gibbous, 95% of the Moon is Illuminated
Sep 14
Waning Gibbous
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter
Oct 11
Full

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
11 82 68 53 60 55 51 93 65 36 30.11 30.07 30.02 10 8 3 16 2 21 T  
12 81 69 56 60 58 55 93 68 42 30.18 30.08 30.01 10 6 1 10 2 15 T  
13 84 69 54 60 56 52 93 64 34 30.12 30.05 29.98 10 6 0 8 1 14 0.00 Fog
14 86 71 55 60 56 51 93 63 32 30.08 29.98 29.89 10 8 2 8 1 13 0.00  
15 74 64 53 63 55 47 90 79 68 30.20 30.02 29.86 10 7 2 16 5 23 0.16 Rain
16 66 58 49 47 43 40 83 64 44 30.23 30.20 30.16 10 10 10 10 3 17 0.00  
17 75 63 51 54 49 43 89 65 41 30.28 30.22 30.16 10 10 10 7 1 10 0.03 Rain