Weather History for Chattanooga, TN

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Week of July 21, 2013 through July 27, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 87 °F 85 °F
Mean Temperature 81 °F 79 °F 77 °F
Min Temperature 73 °F 70 °F 65 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 16 14 12 96
Growing Degree Days (base 50) 30 28 26 197
Dew Point  
Dew Point 73 °F 69 °F 61 °F
Precipitation  
Precipitation 0.10 in 0.04 in 0.00 in 0.20 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 21 mph 5 mph 0 mph
Gust Wind 51 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.08 in 29.95 in 29.82 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jul. 23, 2013 Rise Set
Actual Time 6:43 AM EDT 8:50 PM EDT
Civil Twilight 6:15 AM EDT 9:18 PM EDT
Nautical Twilight 5:40 AM EDT 9:53 PM EDT
Astronomical Twilight 5:03 AM EDT 10:30 PM EDT
Moon 9:24 PM EDT (7/23) 7:46 AM EDT (7/23)
Length of Visible Light 15h 03m
Length of Day
14h 06m
Full, 99% of the Moon is Illuminated
Jul 23
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter
Aug 20
Full

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
21 88 81 73 73 72 70 93 76 59 30.05 29.98 29.94 10 10 7 16 3 23 0.09 Rain , Thunderstorm
22 87 80 72 72 70 65 93 72 51 30.00 29.95 29.86 10 10 7 18 6 23 T Rain
23 85 78 70 73 70 68 93 79 65 29.97 29.91 29.82 10 10 8 21 10 24 T Rain
24 86 79 71 73 70 67 93 75 57 29.92 29.87 29.82 10 10 6 17 3 20 0.10 Rain , Thunderstorm
25 88 77 66 69 65 61 93 67 40 30.03 29.95 29.89 10 10 10 14 6 51 0.00  
26 89 77 65 69 65 61 87 67 46 30.08 30.02 29.97 10 10 9 12 4 15 0.00  
27 86 79 71 71 68 63 93 71 48 29.99 29.94 29.88 10 9 5 14 3 21 0.01