History for Chattanooga, TN

Thursday, February 21, 2013 — View Current Conditions
Thursday, February 21, 2013
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 43 °F 46 °F  
Max Temperature 53 °F 56 °F 74 °F (1922)
Min Temperature 32 °F 35 °F 8 °F (1896)
Degree Days
Heating Degree Days 22 19  
Month to date heating degree days 449 450  
Since 1 July heating degree days 2187 2495  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 2 0  
Moisture
Dew Point 28 °F    
Average Humidity 64    
Maximum Humidity 100    
Minimum Humidity 28    
Precipitation
Precipitation 0.71 in 0.18 in 2.10 in (2005)
Month to date precipitation 2.45 3.60  
Year to date precipitation 12.19 8.51  
Snow
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.3 0.4  
Since 1 July snowfall 0.3 2.4  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 30.12 in    
Wind
Wind Speed 6 mph (NNE)    
Max Wind Speed 13 mph    
Max Gust Speed 15 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Astronomy
May. 23, 2013 Rise Set
Actual Time 7:19 AM EST 6:29 PM EST
Civil Twilight 6:54 AM EST 6:55 PM EST
Nautical Twilight 6:24 AM EST 7:24 PM EST
Astronomical Twilight 5:55 AM EST 7:53 PM EST
Moon 2:49 PM EST (2/21) 4:17 AM EST (2/21)
Length Of Visible Light 12h 00m
Length of Day
11h 09m
Waxing Gibbous, 83% of the Moon is Illuminated
Feb 21
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
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Hourly Observations
Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 34.0 °F 27.2 °F 17.1 °F 50% 30.19 in 10.0 mi North 8.1 mph - N/A   Clear
1:53 AM 33.1 °F 26.1 °F 17.1 °F 52% 30.21 in 10.0 mi North 8.1 mph - N/A   Clear
2:53 AM 33.1 °F 26.1 °F 17.1 °F 52% 30.20 in 10.0 mi North 8.1 mph - N/A   Clear
3:53 AM 32.0 °F 24.8 °F 18.0 °F 56% 30.19 in 10.0 mi North 8.1 mph - N/A   Clear
4:53 AM 32.0 °F 25.6 °F 17.1 °F 54% 30.20 in 10.0 mi North 6.9 mph - N/A   Clear
5:53 AM 32.0 °F 26.4 °F 18.0 °F 56% 30.20 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
6:53 AM 32.0 °F 24.2 °F 18.0 °F 56% 30.22 in 10.0 mi North 9.2 mph - N/A   Scattered Clouds
7:53 AM 33.1 °F 24.9 °F 18.0 °F 54% 30.23 in 10.0 mi North 10.4 mph - N/A   Scattered Clouds
8:53 AM 35.1 °F 27.9 °F 18.0 °F 50% 30.25 in 10.0 mi NNE 9.2 mph - N/A   Scattered Clouds
9:53 AM 39.0 °F 32.8 °F 18.0 °F 43% 30.23 in 10.0 mi NE 9.2 mph - N/A   Scattered Clouds
10:53 AM 42.1 °F 36.6 °F 18.0 °F 38% 30.20 in 10.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
11:53 AM 44.1 °F - 18.0 °F 35% 30.17 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:53 PM 50.0 °F - 19.0 °F 29% 30.12 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
1:53 PM 52.0 °F - 21.0 °F 30% 30.10 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 PM 53.1 °F - 21.9 °F 30% 30.06 in 10.0 mi North 5.8 mph - N/A   Overcast
3:53 PM 53.1 °F - 23.0 °F 31% 30.01 in 10.0 mi NNE 10.4 mph - N/A   Overcast
4:53 PM 53.1 °F - 24.1 °F 32% 29.98 in 10.0 mi NNE 6.9 mph - N/A   Overcast
5:53 PM 48.9 °F - 35.1 °F 59% 29.99 in 10.0 mi NNW 5.8 mph - 0.00 in Rain Light Rain
6:53 PM 46.0 °F 43.9 °F 37.9 °F 73% 30.04 in 8.0 mi ENE 4.6 mph - 0.06 in Rain Light Rain
7:53 PM 44.1 °F - 39.0 °F 82% 30.06 in 6.0 mi Calm Calm - 0.08 in Rain Light Rain
8:53 PM 42.1 °F 37.1 °F 39.9 °F 92% 30.10 in 3.0 mi NNW 8.1 mph - 0.13 in Rain Heavy Rain
9:01 PM 41.0 °F 37.1 °F 39.2 °F 93% 30.08 in 2.5 mi NE 5.8 mph - 0.05 in Rain Heavy Rain
9:22 PM 41.0 °F 39.0 °F 39.2 °F 93% 30.09 in 4.0 mi NNE 3.5 mph - 0.16 in Rain Rain
9:40 PM 41.0 °F 38.0 °F 39.2 °F 93% 30.09 in 1.8 mi NNE 4.6 mph - 0.22 in Rain Heavy Rain
9:53 PM 41.0 °F 35.8 °F 41.0 °F 100% 30.09 in 3.0 mi North 8.1 mph - 0.26 in Rain Light Rain
10:34 PM 41.0 °F 39.0 °F 41.0 °F 100% 30.11 in 2.5 mi North 3.5 mph - 0.05 in Rain Rain
10:53 PM 41.0 °F - 41.0 °F 100% 30.11 in 2.5 mi Calm Calm - 0.09 in Rain Rain
11:17 PM 41.0 °F - 41.0 °F 100% 30.08 in 2.0 mi Calm Calm - 0.07 in Rain Rain
11:39 PM 42.8 °F - 41.0 °F 93% 30.07 in 2.0 mi Calm Calm - 0.09 in Rain Light Rain
11:53 PM 42.1 °F - 41.0 °F 96% 30.04 in 2.0 mi Calm Calm - 0.09 in   Overcast
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