Weather History for Chattanooga, TN

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Thursday, July 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 83 °F 80 °F  
Max Temperature 92 °F 90 °F 99 °F (1944)
Min Temperature 73 °F 70 °F 57 °F (1967)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 2  
Since 1 July heating degree days 0 0  
Cooling Degree Days 18 15  
Month to date cooling degree days 231 266  
Year to date cooling degree days 806 807  
Since 1 June cooling degree days 630 611  
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 71    
Maximum Humidity 93    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in 0.17 in 1.86 in (1920)
Month to date precipitation 7.36 2.89  
Year to date precipitation 46.50 29.76  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 2 mph (NNE)    
Max Wind Speed 8 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jul. 18, 2013 Rise Set
Actual Time 6:40 AM EDT 8:53 PM EDT
Civil Twilight 6:11 AM EDT 9:22 PM EDT
Nautical Twilight 5:36 AM EDT 9:57 PM EDT
Astronomical Twilight 4:57 AM EDT 10:35 PM EDT
Moon 4:50 PM EDT (7/18) 2:27 AM EDT (7/18)
Length of Visible Light 15h 10m
Length of Day
14h 13m
Waxing Gibbous, 77% of the Moon is Illuminated
Jul 18
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
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 75.0 °F - 69.1 °F 82% 30.20 in 10.0 mi NNE 4.6 mph - 0.00 in Rain Light Rain
1:53 AM 73.0 °F - 71.1 °F 93% 30.16 in 10.0 mi NNW 3.5 mph - 0.00 in   Clear
2:53 AM 73.0 °F - 71.1 °F 93% 30.16 in 10.0 mi West 3.5 mph - N/A   Clear
3:22 AM 73.4 °F - 71.6 °F 94% 30.19 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
3:53 AM 73.9 °F - 70.0 °F 87% 30.16 in 10.0 mi Calm Calm - N/A   Overcast
4:10 AM 73.4 °F - 69.8 °F 88% 30.17 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:53 AM 73.0 °F - 70.0 °F 90% 30.14 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 73.0 °F - 71.1 °F 93% 30.15 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:53 AM 73.0 °F - 70.0 °F 90% 30.18 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
7:53 AM 73.9 °F - 70.0 °F 87% 30.19 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
8:53 AM 75.0 °F - 69.1 °F 82% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 AM 78.1 °F - 70.0 °F 76% 30.19 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
10:53 AM 80.1 °F 83.2 °F 70.0 °F 71% 30.19 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
11:53 AM 82.9 °F 87.0 °F 70.0 °F 65% 30.18 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
12:53 PM 86.0 °F 89.4 °F 68.0 °F 55% 30.17 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
1:53 PM 88.0 °F 91.4 °F 68.0 °F 51% 30.14 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:53 PM 89.1 °F 92.9 °F 68.0 °F 50% 30.12 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
3:53 PM 90.0 °F 94.5 °F 69.1 °F 50% 30.08 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds
4:53 PM 90.0 °F 95.4 °F 70.0 °F 52% 30.06 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
5:53 PM 91.0 °F 96.6 °F 70.0 °F 50% 30.05 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:53 PM 89.1 °F 93.7 °F 69.1 °F 52% 30.04 in 10.0 mi SSE 4.6 mph - N/A   Scattered Clouds
7:53 PM 89.1 °F 93.7 °F 69.1 °F 52% 30.06 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
8:53 PM 87.1 °F 92.0 °F 70.0 °F 57% 30.07 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 PM 84.9 °F 89.4 °F 70.0 °F 61% 30.08 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 PM 82.9 °F 88.0 °F 72.0 °F 69% 30.09 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:53 PM 81.0 °F 85.2 °F 72.0 °F 74% 30.09 in 10.0 mi Calm Calm - N/A   Scattered Clouds