Weather History for Tri-Cities, TN

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Week of March 17, 2013 through March 23, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 65 °F 53 °F 37 °F
Mean Temperature 56 °F 43 °F 30 °F
Min Temperature 46 °F 32 °F 16 °F
Degree Days  
Heating Degree Days (base 65) 35 22 9 157
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 1 0 6
Dew Point  
Dew Point 50 °F 27 °F 7 °F
Precipitation  
Precipitation 0.88 in 0.20 in 0.00 in 0.98 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 29 mph 7 mph 0 mph
Gust Wind 37 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.10 in 29.94 in 29.76 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Mar. 19, 2013 Rise Set
Actual Time 7:34 AM EDT 7:40 PM EDT
Civil Twilight 7:08 AM EDT 8:06 PM EDT
Nautical Twilight 6:38 AM EDT 8:36 PM EDT
Astronomical Twilight 6:08 AM EDT 9:07 PM EDT
Moon 12:32 PM EDT (3/19) 2:17 AM EDT (3/19)
Length of Visible Light 12h 57m
Length of Day
12h 06m
Waxing Crescent, 49% of the Moon is Illuminated
Mar 19
Waxing Crescent
Mar 19
First Quarter
Mar 27
Full
Apr 3
Last Quarter
Apr 10
New

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
17 65 56 46 50 48 44 96 78 60 29.95 29.89 29.84 10 10 8 13 5 18 0.03 Rain
18 59 50 41 50 45 37 100 77 53 29.92 29.85 29.76 10 7 2 18 5 25 0.88 Rain , Thunderstorm
19 56 47 37 48 30 7 93 56 19 30.07 29.95 29.78 10 9 2 26 12 37 0.07 Rain
20 53 40 26 28 14 8 68 44 19 30.10 29.98 29.82 10 10 10 29 9 36 T  
21 37 30 22 13 9 7 62 47 32 30.01 29.92 29.86 10 10 10 22 11 26 0.00  
22 46 31 16 19 14 11 80 54 27 30.07 30.02 29.99 10 10 10 12 3 14 0.00  
23 53 44 34 36 30 21 76 61 45 30.01 29.94 29.81 10 10 10 8 1 11 T