Weather History for Chattanooga, TN

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Monday, April 9, 2012

  Actual Average Record
Temperature  
Mean Temperature 60 °F 59 °F  
Max Temperature 75 °F 71 °F 89 °F (1978)
Min Temperature 45 °F 46 °F 30 °F (1966)
Degree Days  
Heating Degree Days 5 7  
Month to date heating degree days 13 73  
Since 1 July heating degree days 2325 3099  
Cooling Degree Days 0 1  
Month to date cooling degree days 32 9  
Year to date cooling degree days 105 16  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 40 °F    
Average Humidity 54    
Maximum Humidity 86    
Minimum Humidity 21    
Precipitation  
Precipitation 0.00 in 0.14 in 1.14 in (1984)
Month to date precipitation 0.48 1.26  
Year to date precipitation 15.23 15.99  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.1  
Since 1 July snowfall T 3.9  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 3 mph (West)    
Max Wind Speed 15 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 09, 2012 Rise Set
Actual Time 7:16 AM EDT 8:08 PM EDT
Civil Twilight 6:50 AM EDT 8:34 PM EDT
Nautical Twilight 6:19 AM EDT 9:05 PM EDT
Astronomical Twilight 5:48 AM EDT 9:36 PM EDT
Moon 11:54 PM EDT (4/9) 9:11 AM EDT (4/9)
Length of Visible Light 13h 44m
Length of Day
12h 52m
Waning Gibbous, 88% of the Moon is Illuminated
Apr 9
Waning Gibbous
Apr 13
Last Quarter
Apr 21
New
Apr 29
First Quarter
May 5
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 55.9 °F 46.9 °F 72% 30.14 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 AM 54.0 °F 46.9 °F 77% 30.14 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 AM 54.0 °F 45.0 °F 72% 30.13 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:53 AM 52.0 °F 44.1 °F 74% 30.13 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:53 AM 51.1 °F 42.1 °F 71% 30.12 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:53 AM 48.9 °F 42.1 °F 77% 30.13 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 AM 46.0 °F 42.1 °F 86% 30.14 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 46.9 °F 43.0 °F 86% 30.15 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 51.1 °F 45.0 °F 80% 30.15 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 57.0 °F 44.1 °F 62% 30.14 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 62.1 °F 41.0 °F 46% 30.14 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 66.0 °F 37.0 °F 34% 30.13 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 68.0 °F 37.9 °F 33% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 72.0 °F 36.0 °F 27% 30.09 in 10.0 mi WSW 9.2 mph - N/A   Clear
2:53 PM 73.0 °F 35.1 °F 25% 30.07 in 10.0 mi SW 12.7 mph 16.1 mph N/A   Clear
3:53 PM 75.0 °F 32.0 °F 21% 30.05 in 10.0 mi West 12.7 mph 21.9 mph N/A   Clear
4:53 PM 73.9 °F 32.0 °F 21% 30.04 in 10.0 mi West 11.5 mph 17.3 mph N/A   Clear
5:53 PM 73.0 °F 34.0 °F 24% 30.03 in 10.0 mi West 12.7 mph 19.6 mph N/A   Clear
6:53 PM 72.0 °F 35.1 °F 26% 30.03 in 10.0 mi WNW 10.4 mph - N/A   Clear
7:53 PM 68.0 °F 36.0 °F 31% 30.03 in 10.0 mi West 6.9 mph - N/A   Clear
8:53 PM 66.0 °F 36.0 °F 33% 30.04 in 10.0 mi WNW 4.6 mph - N/A   Clear
9:53 PM 62.1 °F 39.9 °F 44% 30.05 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 60.1 °F 42.1 °F 51% 30.05 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 57.0 °F 43.0 °F 59% 30.06 in 10.0 mi Calm Calm - N/A   Clear