Chattanooga, TN

6:34 AM EST on February 08, 2016 (GMT -0500)
Lovell

Weather History for KCHA - February, 2012

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Tuesday, February 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 56 °F 46 °F  
Max Temperature 65 °F 56 °F 74 °F (1922)
Min Temperature 46 °F 35 °F 8 °F (1896)
Degree Days  
Heating Degree Days 9 19  
Month to date heating degree days 386 450  
Since 1 July heating degree days 2106 2495  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 36 °F    
Average Humidity 50    
Maximum Humidity 71    
Minimum Humidity 28    
Precipitation  
Precipitation T in 0.18 in 2.10 in (2005)
Month to date precipitation 2.17 3.60  
Year to date precipitation 9.27 8.51  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall T 0.4  
Since 1 July snowfall T 2.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 10 mph (South)    
Max Wind Speed 21 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Feb. 21, 2012 Rise Set
Actual Time 7:20 AM EST 6:28 PM EST
Civil Twilight 6:54 AM EST 6:54 PM EST
Nautical Twilight 6:25 AM EST 7:23 PM EST
Astronomical Twilight 5:56 AM EST 7:53 PM EST
Moon 6:50 AM EST (2/21) 6:32 PM EST (2/21)
Length of Visible Light 11h 59m
Length of Day
11h 08m
Waning Crescent, 0% of the Moon is Illuminated
Feb 21
Waning Crescent
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Mar 14
Last Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 46.9 °F - 32.0 °F 56% 30.17 in 10.0 mi South 5.8 mph - N/A   Clear
1:53 AM 46.9 °F - 33.1 °F 59% 30.19 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
2:53 AM 46.9 °F - 33.1 °F 59% 30.19 in 10.0 mi SSE 11.5 mph - N/A   Mostly Cloudy
3:53 AM 46.9 °F - 33.1 °F 59% 30.19 in 10.0 mi SW 11.5 mph 20.7 mph N/A   Mostly Cloudy
4:53 AM 46.9 °F - 34.0 °F 61% 30.17 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
5:53 AM 46.0 °F 41.9 °F 34.0 °F 63% 30.16 in 10.0 mi SSE 8.1 mph - N/A   Overcast
6:53 AM 46.0 °F 41.9 °F 34.0 °F 63% 30.17 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
7:53 AM 46.0 °F 40.6 °F 36.0 °F 68% 30.15 in 10.0 mi South 11.5 mph 19.6 mph 0.00 in   Mostly Cloudy
8:53 AM 46.9 °F - 37.0 °F 68% 30.15 in 10.0 mi South 10.4 mph 21.9 mph N/A   Mostly Cloudy
9:53 AM 48.9 °F - 37.9 °F 66% 30.14 in 10.0 mi South 13.8 mph 27.6 mph N/A   Mostly Cloudy
10:53 AM 50.0 °F - 39.9 °F 68% 30.13 in 10.0 mi South 9.2 mph 23.0 mph N/A   Mostly Cloudy
11:53 AM 52.0 °F - 41.0 °F 66% 30.12 in 10.0 mi South 6.9 mph 17.3 mph N/A   Mostly Cloudy
12:50 PM 55.4 °F - 42.8 °F 63% 30.09 in 10.0 mi South 11.5 mph 24.2 mph N/A   Scattered Clouds
12:53 PM 55.9 °F - 43.0 °F 62% 30.09 in 10.0 mi SSE 10.4 mph 23.0 mph N/A   Scattered Clouds
1:53 PM 57.0 °F - 43.0 °F 59% 30.04 in 10.0 mi South 10.4 mph 21.9 mph N/A   Scattered Clouds
2:53 PM 60.1 °F - 44.1 °F 55% 30.00 in 10.0 mi SSE 16.1 mph 23.0 mph N/A   Scattered Clouds
3:53 PM 62.1 °F - 44.1 °F 52% 29.98 in 10.0 mi South 13.8 mph 23.0 mph N/A   Scattered Clouds
4:53 PM 64.4 °F - 42.8 °F 45% 29.97 in 10.0 mi South 16.1 mph 21.9 mph N/A   Partly Cloudy
5:53 PM 64.0 °F - 30.9 °F 29% 29.96 in 10.0 mi SSW 12.7 mph - N/A   Clear
6:53 PM 60.1 °F - 41.0 °F 49% 29.97 in 10.0 mi SSE 8.1 mph - N/A   Clear
7:53 PM 57.2 °F - 39.2 °F 51% 29.99 in 10.0 mi South 6.9 mph - N/A   Clear
8:53 PM 55.4 °F - 30.2 °F 38% 30.01 in 10.0 mi SSW 3.5 mph - N/A   Clear
9:53 PM 53.1 °F - 28.9 °F 40% 30.02 in 10.0 mi South 3.5 mph - N/A   Clear
10:53 PM 52.0 °F - 28.0 °F 40% 30.01 in 10.0 mi South 3.5 mph - N/A   Clear
11:53 PM 55.0 °F - 23.0 °F 29% 30.01 in 10.0 mi SSE 6.9 mph - N/A   Clear