Weather History for Chattanooga, TN

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Tuesday, March 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 51 °F 53 °F  
Max Temperature 63 °F 65 °F 86 °F (1982)
Min Temperature 38 °F 41 °F 18 °F (1923)
Degree Days  
Heating Degree Days 14 12  
Month to date heating degree days 321 277  
Since 1 July heating degree days 2637 2899  
Cooling Degree Days 0 0  
Month to date cooling degree days 3 0  
Year to date cooling degree days 5 0  
Moisture  
Dew Point 35 °F    
Average Humidity 62    
Maximum Humidity 100    
Minimum Humidity 23    
Precipitation  
Precipitation 0.00 in 0.16 in 1.73 in (1881)
Month to date precipitation 2.07 3.05  
Year to date precipitation 15.75 12.80  
Snow  
Snow 0.00 in 0.10 in - ()
Month to date snowfall T 0.9  
Since 1 July snowfall 0.3 3.5  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 8 mph (NNW)    
Max Wind Speed 18 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 19, 2013 Rise Set
Actual Time 7:45 AM EDT 7:51 PM EDT
Civil Twilight 7:20 AM EDT 8:17 PM EDT
Nautical Twilight 6:50 AM EDT 8:46 PM EDT
Astronomical Twilight 6:21 AM EDT 9:16 PM EDT
Moon 12:47 PM EDT (3/19) 2:25 AM EDT (3/19)
Length of Visible Light 12h 56m
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

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:07 AM 53.6 °F - 53.6 °F 100% 29.90 in 9.0 mi SW 3.5 mph - N/A   Overcast
12:51 AM 53.6 °F - 53.6 °F 100% 29.90 in 10.0 mi Calm Calm - 0.00 in   Overcast
12:53 AM 53.1 °F - 53.1 °F 100% 29.90 in 10.0 mi Calm Calm - 0.00 in   Overcast
1:10 AM 53.6 °F - 53.6 °F 100% 29.90 in 9.0 mi Calm Calm - N/A   Overcast
1:25 AM 53.6 °F - 53.6 °F 100% 29.91 in 9.0 mi NNE 3.5 mph - N/A   Overcast
1:53 AM 53.1 °F - 51.1 °F 93% 29.91 in 10.0 mi NNW 10.4 mph - N/A   Overcast
2:51 AM 50.0 °F - 46.4 °F 87% 29.96 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
2:53 AM 50.0 °F - 46.0 °F 86% 29.95 in 10.0 mi NNW 10.4 mph - N/A   Mostly Cloudy
3:53 AM 48.9 °F - 41.0 °F 74% 30.00 in 10.0 mi NNW 6.9 mph - N/A   Clear
4:53 AM 44.1 °F 39.5 °F 37.9 °F 79% 30.03 in 10.0 mi NNW 8.1 mph - N/A   Clear
5:53 AM 44.1 °F 39.0 °F 34.0 °F 68% 30.06 in 10.0 mi NNW 9.2 mph - N/A   Clear
6:53 AM 41.0 °F - 35.1 °F 79% 30.07 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 39.0 °F - 36.0 °F 89% 30.07 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 AM 43.0 °F - 39.0 °F 86% 30.08 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 46.9 °F - 35.1 °F 63% 30.10 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:53 AM 51.1 °F - 35.1 °F 54% 30.10 in 10.0 mi NNE 6.9 mph - N/A   Partly Cloudy
11:53 AM 53.1 °F - 34.0 °F 48% 30.10 in 10.0 mi North 5.8 mph - N/A   Clear
12:53 PM 55.9 °F - 32.0 °F 40% 30.10 in 10.0 mi NE 4.6 mph - N/A   Partly Cloudy
1:53 PM 59.0 °F - 30.0 °F 33% 30.09 in 10.0 mi NNW 6.9 mph - N/A   Partly Cloudy
2:53 PM 62.1 °F - 26.1 °F 25% 30.09 in 10.0 mi NW 10.4 mph 16.1 mph N/A   Partly Cloudy
3:53 PM 63.0 °F - 26.1 °F 25% 30.09 in 10.0 mi NW 16.1 mph 25.3 mph N/A   Scattered Clouds
4:53 PM 63.0 °F - 25.0 °F 24% 30.09 in 10.0 mi NW 11.5 mph - N/A   Scattered Clouds
5:53 PM 61.0 °F - 24.1 °F 24% 30.09 in 10.0 mi North 11.5 mph 18.4 mph N/A   Mostly Cloudy
6:53 PM 57.9 °F - 19.9 °F 23% 30.10 in 10.0 mi North 15.0 mph - N/A   Mostly Cloudy
7:53 PM 54.0 °F - 19.0 °F 25% 30.12 in 10.0 mi North 12.7 mph - N/A   Mostly Cloudy
8:53 PM 53.1 °F - 17.1 °F 24% 30.12 in 10.0 mi North 12.7 mph - N/A   Mostly Cloudy
9:53 PM 50.0 °F - 18.0 °F 28% 30.14 in 10.0 mi North 9.2 mph - N/A   Scattered Clouds
10:53 PM 50.0 °F - 18.0 °F 28% 30.14 in 10.0 mi North 9.2 mph - N/A   Mostly Cloudy
11:53 PM 48.9 °F - 17.1 °F 28% 30.14 in 10.0 mi North 8.1 mph - N/A   Mostly Cloudy