Weather History for Chattanooga, TN

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Wednesday, May 22, 2013

  Actual Average Record
Temperature  
Mean Temperature 76 °F 70 °F  
Max Temperature 86 °F 81 °F 96 °F (1941)
Min Temperature 66 °F 59 °F 42 °F (1993)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 48 35  
Since 1 July heating degree days 3078 3235  
Cooling Degree Days 11 6  
Month to date cooling degree days 70 86  
Year to date cooling degree days 110 132  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 72    
Maximum Humidity 93    
Minimum Humidity 51    
Precipitation  
Precipitation 0.29 in 0.11 in 2.17 in (1955)
Month to date precipitation 7.19 2.98  
Year to date precipitation 34.67 21.70  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.3 3.9  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 5 mph (South)    
Max Wind Speed 28 mph    
Max Gust Speed 32 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 22, 2013 Rise Set
Actual Time 6:32 AM EDT 8:43 PM EDT
Civil Twilight 6:03 AM EDT 9:11 PM EDT
Nautical Twilight 5:28 AM EDT 9:46 PM EDT
Astronomical Twilight 4:51 AM EDT 10:24 PM EDT
Moon 6:09 PM EDT (5/22) 4:29 AM EDT (5/22)
Length of Visible Light 15h 08m
Length of Day
14h 10m
Waxing Gibbous, 91% of the Moon is Illuminated
May 22
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 69.1 °F - 64.9 °F 87% 29.95 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 68.0 °F - 64.9 °F 90% 29.93 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:53 AM 68.0 °F - 64.9 °F 90% 29.90 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 66.9 °F - 64.0 °F 90% 29.89 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 66.9 °F - 64.0 °F 90% 29.91 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:53 AM 66.9 °F - 64.0 °F 90% 29.91 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:53 AM 66.0 °F - 64.0 °F 93% 29.93 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:20 AM 66.2 °F - 64.4 °F 94% 29.95 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:39 AM 68.0 °F - 64.4 °F 88% 29.95 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 AM 69.1 °F - 66.0 °F 90% 29.93 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 73.9 °F - 68.0 °F 82% 29.92 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
9:53 AM 75.9 °F - 66.9 °F 74% 29.92 in 10.0 mi SE 9.2 mph - N/A   Mostly Cloudy
10:53 AM 78.1 °F - 66.9 °F 68% 29.91 in 10.0 mi ESE 10.4 mph - N/A   Mostly Cloudy
11:53 AM 80.1 °F 82.7 °F 68.0 °F 67% 29.93 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
12:53 PM 82.0 °F 84.1 °F 66.0 °F 58% 29.92 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
1:53 PM 84.9 °F 86.6 °F 64.9 °F 51% 29.90 in 10.0 mi SSW 17.3 mph 21.9 mph N/A   Mostly Cloudy
2:53 PM 84.0 °F 85.8 °F 64.9 °F 53% 29.88 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
3:53 PM 84.0 °F 85.4 °F 64.0 °F 51% 29.85 in 10.0 mi South 15.0 mph 18.4 mph N/A   Mostly Cloudy
4:18 PM 80.6 °F 83.2 °F 68.0 °F 65% 29.88 in 1.5 mi West 16.1 mph - 0.00 in Rain , Thunderstorm Thunderstorms and Rain
4:20 PM 77.0 °F - 66.2 °F 69% 29.88 in 1.0 mi West 24.2 mph 31.1 mph 0.01 in Rain , Thunderstorm Heavy Thunderstorms and Rain
4:25 PM 75.2 °F - 64.4 °F 69% 29.87 in 7.0 mi WSW 5.8 mph 31.1 mph 0.14 in Rain , Thunderstorm Thunderstorms and Rain
4:37 PM 78.8 °F - 68.0 °F 69% 29.87 in 10.0 mi South 3.5 mph - 0.15 in Rain Light Rain
4:40 PM 77.0 °F - 69.8 °F 78% 29.87 in 10.0 mi SSE 4.6 mph - 0.15 in Rain , Thunderstorm Light Thunderstorms and Rain
4:53 PM 77.0 °F - 68.0 °F 74% 29.85 in 10.0 mi SSE 8.1 mph - 0.15 in Thunderstorm Thunderstorm
5:08 PM 78.8 °F - 66.2 °F 65% 29.86 in 10.0 mi Variable 3.5 mph - 0.00 in   Mostly Cloudy
5:53 PM 80.1 °F 81.9 °F 64.9 °F 60% 29.83 in 10.0 mi SSW 11.5 mph - 0.00 in   Mostly Cloudy
6:19 PM 75.2 °F - 68.0 °F 78% 29.89 in 2.5 mi South 21.9 mph 32.2 mph 0.00 in Rain , Thunderstorm Heavy Thunderstorms and Rain
6:28 PM 71.6 °F - 66.2 °F 83% 29.88 in 10.0 mi SSE 8.1 mph 24.2 mph 0.14 in Rain , Thunderstorm Light Thunderstorms and Rain
6:47 PM 71.6 °F - 66.2 °F 83% 29.87 in 10.0 mi SSE 3.5 mph - 0.14 in Rain Light Rain
6:53 PM 72.0 °F - 66.9 °F 84% 29.86 in 10.0 mi SE 4.6 mph - 0.14 in Rain Light Rain
7:53 PM 72.0 °F - 68.0 °F 87% 29.86 in 10.0 mi Calm Calm - 0.00 in   Mostly Cloudy
8:53 PM 72.0 °F - 69.1 °F 91% 29.88 in 10.0 mi SW 3.5 mph - N/A   Mostly Cloudy
9:53 PM 71.1 °F - 68.0 °F 90% 29.88 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 PM 71.1 °F - 66.0 °F 84% 29.89 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:53 PM 69.1 °F - 66.9 °F 93% 29.89 in 10.0 mi SW 3.5 mph - N/A   Scattered Clouds