Chattanooga, TN

12:31 AM EDT on September 21, 2017 (GMT -0400)
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Weather History for KCHA - February, 2012

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Thursday, February 23, 2012

  Actual Average Record
Temperature  
Mean Temperature 67 °F 46 °F  
Max Temperature 78 °F 57 °F 78 °F (1982)
Min Temperature 56 °F 36 °F 12 °F (1963)
Degree Days  
Heating Degree Days 0 19  
Month to date heating degree days 399 488  
Since 1 July heating degree days 2119 2533  
Cooling Degree Days 2    
Month to date cooling degree days 2  
Year to date cooling degree days 2  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 64    
Maximum Humidity 90    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in 0.19 in 2.88 in (1962)
Month to date precipitation 2.24 3.96  
Year to date precipitation 9.34 8.87  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall T 0.5  
Since 1 July snowfall T 2.5  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.58 in    
Wind  
Wind Speed 10 mph (South)    
Max Wind Speed 28 mph    
Max Gust Speed 37 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. 23, 2012 Rise Set
Actual Time 7:18 AM EST 6:30 PM EST
Civil Twilight 6:52 AM EST 6:56 PM EST
Nautical Twilight 6:23 AM EST 7:25 PM EST
Astronomical Twilight 5:53 AM EST 7:55 PM EST
Moon 7:50 AM EST (2/23) 8:27 PM EST (2/23)
Length of Visible Light 12h 03m
Length of Day
11h 12m
Waxing Crescent, 3% of the Moon is Illuminated
Feb 23
Waxing Crescent
Feb 29
First Quarter
Mar 8
Full
Mar 14
Last Quarter
Mar 22
New

Hourly Weather History & Observations

Time (EST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:37 AM 59.0 °F 55.4 °F 88% 29.62 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
12:53 AM 60.1 °F 55.0 °F 83% 29.60 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
1:53 AM 60.1 °F 55.9 °F 86% 29.59 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
2:53 AM 60.1 °F 55.9 °F 86% 29.60 in 8.0 mi SW 3.5 mph - N/A   Overcast
3:53 AM 61.0 °F 55.9 °F 83% 29.60 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
4:53 AM 61.0 °F 57.0 °F 87% 29.61 in 10.0 mi SSE 4.6 mph - N/A   Overcast
5:53 AM 62.1 °F 57.0 °F 84% 29.62 in 9.0 mi SSW 4.6 mph - N/A   Overcast
6:53 AM 62.1 °F 55.9 °F 80% 29.61 in 9.0 mi South 8.1 mph - N/A   Mostly Cloudy
7:38 AM 60.8 °F 55.4 °F 82% 29.65 in 9.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
7:53 AM 61.0 °F 55.9 °F 83% 29.64 in 9.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
8:53 AM 62.1 °F 55.9 °F 80% 29.65 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
9:53 AM 64.9 °F 57.0 °F 75% 29.65 in 10.0 mi SSW 8.1 mph - 0.01 in   Scattered Clouds
10:53 AM 68.0 °F 57.9 °F 70% 29.64 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
11:15 AM 66.2 °F 57.2 °F 73% 29.65 in 10.0 mi South 11.5 mph 17.3 mph N/A   Mostly Cloudy
11:50 AM 69.8 °F 57.2 °F 64% 29.63 in 10.0 mi South 11.5 mph 17.3 mph N/A   Scattered Clouds
11:53 AM 69.1 °F 57.0 °F 65% 29.62 in 10.0 mi South 11.5 mph 17.3 mph N/A   Scattered Clouds
12:53 PM 73.0 °F 55.9 °F 55% 29.58 in 10.0 mi SSE 15.0 mph 20.7 mph N/A   Scattered Clouds
1:53 PM 75.0 °F 54.0 °F 48% 29.53 in 10.0 mi South 15.0 mph 27.6 mph N/A   Scattered Clouds
2:53 PM 77.0 °F 52.0 °F 42% 29.50 in 10.0 mi South 20.7 mph 33.4 mph N/A   Scattered Clouds
3:53 PM 78.1 °F 50.0 °F 37% 29.48 in 10.0 mi South 19.6 mph 31.1 mph N/A   Scattered Clouds
4:53 PM 75.9 °F 51.1 °F 42% 29.48 in 10.0 mi South 21.9 mph 32.2 mph N/A   Scattered Clouds
5:53 PM 75.0 °F 52.0 °F 44% 29.48 in 10.0 mi South 15.0 mph 24.2 mph N/A   Scattered Clouds
6:53 PM 73.0 °F 54.0 °F 51% 29.49 in 10.0 mi SSE 10.4 mph 16.1 mph N/A   Scattered Clouds
7:53 PM 72.0 °F 55.0 °F 55% 29.50 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
8:53 PM 71.1 °F 55.0 °F 57% 29.52 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
9:53 PM 71.1 °F 57.0 °F 61% 29.53 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
10:53 PM 70.0 °F 59.0 °F 68% 29.54 in 10.0 mi South 9.2 mph 23.0 mph N/A   Mostly Cloudy
11:53 PM 70.0 °F 60.1 °F 71% 29.54 in 10.0 mi South 11.5 mph 19.6 mph N/A   Mostly Cloudy