Weather History for Chattanooga, TN

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Friday, February 21, 2014

  Actual Average Record
Temperature  
Mean Temperature 53 °F 46 °F  
Max Temperature 66 °F 56 °F 74 °F (1922)
Min Temperature 40 °F 35 °F 8 °F (1896)
Degree Days  
Heating Degree Days 12 19  
Month to date heating degree days 446 450  
Since 1 July heating degree days 2657 2495  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 41 °F    
Average Humidity 58    
Maximum Humidity 96    
Minimum Humidity 19    
Precipitation  
Precipitation 1.09 in 0.18 in 2.10 in (2005)
Month to date precipitation 5.18 3.60  
Year to date precipitation 7.58 8.51  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 7.2 0.4  
Since 1 July snowfall 8.4 2.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 7 mph (WSW)    
Max Wind Speed 29 mph    
Max Gust Speed 38 mph    
Visibility 8 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 21, 2014 Rise Set
Actual Time 7:20 AM EST 6:29 PM EST
Civil Twilight 6:54 AM EST 6:54 PM EST
Nautical Twilight 6:24 AM EST 7:24 PM EST
Astronomical Twilight 5:55 AM EST 7:53 PM EST
Moon 12:07 AM EST 10:59 AM EST
Length of Visible Light 12h 00m
Length of Day
11h 09m
Waning Gibbous, 61% of the Moon is Illuminated
Feb 21
Waning Gibbous
Feb 22
Last Quarter
Mar 1
New
Mar 8
First Quarter
Mar 16
Full

Hourly Weather History & Observations

Time (EST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:21 AM 64.9 °F 57.9 °F 78% 29.79 in 10.0 mi SW 10.4 mph - N/A Thunderstorm Overcast
12:32 AM 64.9 °F 57.9 °F 78% 29.79 in 10.0 mi South 11.5 mph - 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
12:46 AM 64.9 °F 59.0 °F 81% 29.80 in 8.0 mi South 15.0 mph 23.0 mph 0.00 in Rain , Thunderstorm Thunderstorms and Rain
12:53 AM 64.0 °F 59.0 °F 84% 29.79 in 7.0 mi South 12.7 mph 26.5 mph 0.02 in Rain , Thunderstorm Thunderstorms and Rain
1:11 AM 63.0 °F 60.1 °F 90% 29.82 in 4.0 mi WSW 17.3 mph 27.6 mph 0.04 in Rain , Thunderstorm Heavy Rain
1:22 AM 62.1 °F 57.0 °F 84% 29.82 in 2.5 mi SW 24.2 mph 31.1 mph 0.17 in Rain , Thunderstorm Heavy Rain
1:36 AM 62.1 °F 57.0 °F 84% 29.82 in 2.0 mi SW 28.8 mph 38.0 mph 0.32 in Rain , Thunderstorm Heavy Rain
1:40 AM 61.0 °F 57.0 °F 87% 29.83 in 1.2 mi SW 23.0 mph 38.0 mph 0.44 in Rain , Thunderstorm Heavy Rain
1:49 AM 60.8 °F 57.2 °F 88% 29.82 in 1.5 mi SSW 19.6 mph 33.4 mph 0.69 in Rain , Thunderstorm Heavy Thunderstorms and Rain
1:53 AM 60.1 °F 57.9 °F 93% 29.80 in 2.5 mi South 16.1 mph 26.5 mph 0.70 in Rain , Thunderstorm Heavy Thunderstorms and Rain
1:59 AM 60.1 °F 57.9 °F 93% 29.79 in 4.0 mi South 17.3 mph 26.5 mph 0.02 in Rain , Thunderstorm Heavy Thunderstorms and Rain
2:04 AM 60.1 °F 57.9 °F 93% 29.79 in 4.0 mi South 12.7 mph 20.7 mph 0.05 in Rain , Thunderstorm Heavy Rain
2:45 AM 61.0 °F 59.0 °F 93% 29.81 in 3.0 mi SW 11.5 mph 24.2 mph 0.24 in Rain Heavy Rain
2:53 AM 61.0 °F 59.0 °F 93% 29.79 in 5.0 mi SW 15.0 mph - 0.27 in Rain Rain
3:06 AM 55.9 °F 53.1 °F 90% 29.84 in 5.0 mi WNW 25.3 mph 29.9 mph 0.05 in Rain Heavy Rain
3:53 AM 52.0 °F 50.0 °F 93% 29.87 in 10.0 mi WNW 11.5 mph 18.4 mph 0.06 in Rain Light Rain
4:43 AM 50.0 °F 46.9 °F 89% 29.89 in 10.0 mi NW 12.7 mph 21.9 mph 0.04 in   Overcast
4:50 AM 48.2 °F 46.4 °F 93% 29.88 in 10.0 mi WNW 12.7 mph - 0.04 in   Overcast
4:53 AM 48.9 °F 46.9 °F 93% 29.88 in 10.0 mi WNW 8.1 mph 18.4 mph 0.04 in   Overcast
5:53 AM 48.9 °F 46.9 °F 93% 29.96 in 10.0 mi West 2.3 mph - N/A   Mostly Cloudy
6:00 AM 48.0 °F 46.0 °F 93% 29.97 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
6:53 AM 46.9 °F 43.0 °F 86% 30.00 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy
7:53 AM 44.1 °F 41.0 °F 89% 30.03 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:53 AM 46.9 °F 36.0 °F 66% 30.05 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 AM 48.9 °F 33.1 °F 54% 30.06 in 10.0 mi Variable 6.9 mph - N/A   Partly Cloudy
10:53 AM 50.0 °F 32.0 °F 50% 30.06 in 10.0 mi WNW 12.7 mph - N/A   Partly Cloudy
11:53 AM 53.1 °F 24.1 °F 32% 30.05 in 10.0 mi West 12.7 mph 21.9 mph N/A   Clear
12:53 PM 55.0 °F 21.9 °F 28% 30.04 in 10.0 mi West 8.1 mph - N/A   Clear
1:53 PM 55.9 °F 19.9 °F 25% 30.03 in 10.0 mi SW 10.4 mph 16.1 mph N/A   Clear
2:53 PM 57.0 °F 18.0 °F 22% 30.02 in 10.0 mi West 8.1 mph - N/A   Clear
3:53 PM 57.0 °F 18.0 °F 22% 30.04 in 10.0 mi NW 5.8 mph - N/A   Clear
4:53 PM 57.0 °F 16.0 °F 20% 30.05 in 10.0 mi West 6.9 mph - N/A   Clear
5:53 PM 55.9 °F 17.1 °F 22% 30.06 in 10.0 mi WSW 6.9 mph - N/A   Clear
6:53 PM 52.0 °F 19.0 °F 27% 30.08 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
7:53 PM 46.9 °F 27.0 °F 46% 30.09 in 10.0 mi ESE 3.5 mph - N/A   Clear
8:53 PM 46.0 °F 27.0 °F 47% 30.09 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 44.1 °F 28.9 °F 55% 30.11 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 39.9 °F 32.0 °F 73% 30.12 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 42.1 °F 30.9 °F 65% 30.12 in 10.0 mi Calm Calm - N/A   Mostly Cloudy