Weather History for Chattanooga, TN

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Tuesday, February 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 47 °F 45 °F  
Max Temperature 55 °F 56 °F 78 °F (1939)
Min Temperature 39 °F 35 °F 3 °F (1958)
Degree Days  
Heating Degree Days 18 20  
Month to date heating degree days 398 412  
Since 1 July heating degree days 2136 2457  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 2 0  
Moisture  
Dew Point 33 °F    
Average Humidity 60    
Maximum Humidity 96    
Minimum Humidity 24    
Precipitation  
Precipitation 0.49 in 0.17 in 1.55 in (1924)
Month to date precipitation 1.74 3.25  
Year to date precipitation 11.48 8.16  
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 30.06 in    
Wind  
Wind Speed 9 mph (SW)    
Max Wind Speed 25 mph    
Max Gust Speed 33 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 19, 2013 Rise Set
Actual Time 7:22 AM EST 6:27 PM EST
Civil Twilight 6:56 AM EST 6:53 PM EST
Nautical Twilight 6:26 AM EST 7:22 PM EST
Astronomical Twilight 5:57 AM EST 7:52 PM EST
Moon 1:05 PM EST (2/19) 2:46 AM EST (2/19)
Length of Visible Light 11h 56m
Length of Day
11h 05m
Waxing Gibbous, 67% of the Moon is Illuminated
Feb 19
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 50.0 °F - 28.9 °F 44% 30.00 in 10.0 mi South 6.9 mph 17.3 mph 0.00 in Rain Light Rain
1:53 AM 43.0 °F 39.5 °F 39.0 °F 86% 30.05 in 4.0 mi West 5.8 mph - 0.07 in Rain Rain
2:53 AM 42.1 °F 37.7 °F 41.0 °F 96% 30.03 in 2.5 mi ESE 6.9 mph - 0.19 in Rain Heavy Rain
3:16 AM 42.8 °F 38.6 °F 39.2 °F 87% 30.05 in 3.0 mi SSE 6.9 mph - 0.13 in Rain Heavy Rain
3:53 AM 41.0 °F 38.0 °F 39.9 °F 96% 30.04 in 9.0 mi South 4.6 mph - 0.18 in Rain Light Rain
4:53 AM 42.1 °F 39.2 °F 37.9 °F 85% 29.99 in 10.0 mi South 4.6 mph - 0.00 in Rain Light Rain
5:53 AM 41.0 °F - 39.9 °F 96% 29.97 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
6:35 AM 42.8 °F - 39.2 °F 87% 29.97 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
6:53 AM 42.1 °F 38.4 °F 39.9 °F 92% 30.00 in 8.0 mi SW 5.8 mph - 0.00 in Rain Light Rain
7:11 AM 42.8 °F - 41.0 °F 93% 30.00 in 6.0 mi Calm Calm - 0.01 in Rain Light Rain
7:44 AM 42.8 °F 41.1 °F 41.0 °F 93% 30.01 in 2.0 mi SSE 3.5 mph - 0.03 in Rain Light Rain
7:53 AM 42.1 °F 40.2 °F 41.0 °F 96% 30.01 in 2.0 mi SSE 3.5 mph - 0.03 in Rain Light Rain
8:45 AM 42.8 °F 41.1 °F 42.8 °F 100% 30.03 in 1.8 mi South 3.5 mph - 0.01 in   Light Drizzle
8:53 AM 42.1 °F 37.7 °F 42.1 °F 100% 30.04 in 1.8 mi South 6.9 mph - 0.01 in   Light Drizzle
9:27 AM 42.8 °F 38.6 °F 42.8 °F 100% 30.04 in 2.0 mi South 6.9 mph - 0.00 in   Overcast
9:53 AM 44.1 °F 40.8 °F 43.0 °F 96% 30.05 in 2.0 mi South 5.8 mph - 0.00 in   Overcast
10:00 AM 44.6 °F 41.4 °F 44.6 °F 100% 30.04 in 3.0 mi South 5.8 mph - N/A   Overcast
10:43 AM 46.4 °F 44.3 °F 44.6 °F 93% 30.06 in 8.0 mi WSW 4.6 mph - N/A   Overcast
10:53 AM 46.9 °F - 45.0 °F 93% 30.06 in 8.0 mi WSW 3.5 mph - N/A   Mostly Cloudy
11:00 AM 48.2 °F - 44.6 °F 87% 30.06 in 9.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
11:19 AM 48.2 °F - 42.8 °F 82% 30.07 in 10.0 mi SW 11.5 mph - N/A   Scattered Clouds
11:53 AM 51.1 °F - 37.9 °F 61% 30.07 in 10.0 mi Variable 6.9 mph - N/A   Scattered Clouds
12:53 PM 52.0 °F - 33.1 °F 49% 30.06 in 10.0 mi West 13.8 mph 19.6 mph N/A   Scattered Clouds
1:53 PM 54.0 °F - 26.1 °F 34% 30.04 in 10.0 mi West 17.3 mph 25.3 mph N/A   Scattered Clouds
2:53 PM 54.0 °F - 21.0 °F 28% 30.05 in 10.0 mi West 17.3 mph 27.6 mph N/A   Scattered Clouds
3:53 PM 54.0 °F - 19.9 °F 26% 30.06 in 10.0 mi West 17.3 mph 26.5 mph N/A   Partly Cloudy
4:53 PM 53.1 °F - 19.9 °F 27% 30.08 in 10.0 mi WNW 17.3 mph 23.0 mph N/A   Clear
5:53 PM 50.0 °F - 15.1 °F 25% 30.10 in 10.0 mi WNW 11.5 mph - N/A   Clear
7:53 PM 44.1 °F 40.8 °F 16.0 °F 32% 30.16 in 10.0 mi NW 5.8 mph - N/A   Clear
8:53 PM 42.1 °F 37.1 °F 18.0 °F 38% 30.16 in 10.0 mi NW 8.1 mph - N/A   Clear
9:53 PM 41.0 °F 34.7 °F 18.0 °F 40% 30.18 in 10.0 mi NW 10.4 mph - N/A   Clear
10:53 PM 41.0 °F 35.8 °F 18.0 °F 40% 30.22 in 10.0 mi NW 8.1 mph - N/A   Clear
11:53 PM 39.9 °F 36.7 °F 17.1 °F 40% 30.23 in 10.0 mi North 4.6 mph - N/A   Clear