Weather History for Smyrna, TN

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Saturday, May 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 72 °F -  
Max Temperature 82 °F 75 °F 93 °F (2012)
Min Temperature 62 °F 59 °F 45 °F (2011)
Cooling Degree Days 7    
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 58    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 1 mph (SW)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 9 miles    
Events Rain    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 18, 2013 Rise Set
Actual Time 5:37 AM CDT 7:47 PM CDT
Civil Twilight 5:09 AM CDT 8:16 PM CDT
Nautical Twilight 4:33 AM CDT 8:51 PM CDT
Astronomical Twilight 3:55 AM CDT 9:29 PM CDT
Moon 1:02 PM CDT (5/18) 1:16 AM CDT (5/18)
Length of Visible Light 15h 07m
Length of Day
14h 09m
First Quarter, 55% of the Moon is Illuminated
May 18
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:20 AM 62.6 °F - 62.6 °F 100% 30.01 in 2.5 mi Calm Calm - N/A   Mostly Cloudy
12:30 AM 64.4 °F - 64.4 °F 100% 30.01 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
12:56 AM 63.9 °F - 63.9 °F 100% 30.02 in 8.0 mi Calm Calm - N/A   Overcast
1:33 AM 64.4 °F - 64.4 °F 100% 29.99 in 9.0 mi Calm Calm - N/A   Overcast
1:56 AM 64.9 °F - 64.9 °F 100% 30.01 in 8.0 mi Calm Calm - N/A   Overcast
2:56 AM 65.8 °F - 65.8 °F 100% 30.01 in 10.0 mi Calm Calm - N/A   Overcast
3:33 AM 64.4 °F - 64.4 °F 100% 29.98 in 3.0 mi SE 3.5 mph - 0.00 in Rain Light Rain
3:56 AM 64.9 °F - 64.9 °F 100% 30.01 in 9.0 mi Calm Calm - 0.00 in   Mostly Cloudy
4:07 AM 64.4 °F - 64.4 °F 100% 29.99 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
4:39 AM 64.4 °F - 64.4 °F 100% 29.99 in 7.0 mi Calm Calm - N/A   Overcast
4:56 AM 64.9 °F - 64.9 °F 100% 30.01 in 7.0 mi Calm Calm - N/A   Overcast
5:36 AM 66.2 °F - 66.2 °F 100% 29.99 in 5.0 mi Calm Calm - 0.00 in Rain Light Rain
5:56 AM 65.8 °F - 65.8 °F 100% 30.02 in 7.0 mi Calm Calm - 0.00 in   Mostly Cloudy
6:11 AM 66.2 °F - 66.2 °F 100% 30.01 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
6:56 AM 65.8 °F - 65.8 °F 100% 30.04 in 5.0 mi Calm Calm - N/A   Overcast
7:08 AM 66.2 °F - 66.2 °F 100% 30.02 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
7:26 AM 66.2 °F - 66.2 °F 100% 30.02 in 8.0 mi Calm Calm - N/A   Overcast
7:39 AM 68.0 °F - 68.0 °F 100% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
7:56 AM 68.0 °F - 68.0 °F 100% 30.04 in 10.0 mi SSW 5.8 mph - N/A   Overcast
8:36 AM 69.8 °F - 69.8 °F 100% 30.03 in 10.0 mi SSW 5.8 mph - N/A   Overcast
8:56 AM 70.0 °F - 68.9 °F 96% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
9:06 AM 71.6 °F - 69.8 °F 94% 30.03 in 10.0 mi SSW 5.8 mph - N/A   Overcast
9:16 AM 71.6 °F - 68.0 °F 88% 30.03 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
9:23 AM 71.6 °F - 69.8 °F 94% 30.03 in 10.0 mi SW 5.8 mph - N/A   Scattered Clouds
9:56 AM 72.9 °F - 68.0 °F 85% 30.04 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
10:05 AM 71.6 °F - 68.0 °F 88% 30.02 in 10.0 mi SW 5.8 mph - N/A   Overcast
10:13 AM 71.6 °F - 68.0 °F 88% 30.02 in 10.0 mi SW 4.6 mph - N/A   Overcast
10:56 AM 73.9 °F - 66.9 °F 79% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
11:34 AM 73.4 °F - 66.2 °F 78% 30.03 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:56 AM 74.8 °F - 66.9 °F 76% 30.04 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:04 PM 75.2 °F - 66.2 °F 73% 30.02 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:56 PM 77.9 °F - 66.9 °F 69% 30.03 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
1:56 PM 81.0 °F 83.3 °F 66.9 °F 62% 30.01 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
2:56 PM 81.0 °F 83.8 °F 68.0 °F 65% 30.00 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:56 PM 81.9 °F 84.2 °F 66.9 °F 60% 29.99 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:56 PM 82.9 °F 85.4 °F 66.9 °F 58% 29.98 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:56 PM 82.9 °F 85.4 °F 66.9 °F 58% 29.98 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy
6:56 PM 81.9 °F 84.8 °F 68.0 °F 63% 29.98 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:56 PM 77.0 °F - 68.0 °F 74% 30.00 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:56 PM 72.9 °F - 68.9 °F 87% 30.01 in 10.0 mi Calm Calm - N/A   Overcast
9:56 PM 73.9 °F - 70.0 °F 87% 30.01 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
10:56 PM 72.9 °F - 70.0 °F 91% 30.01 in 10.0 mi Calm Calm - 0.00 in Rain Rain
11:56 PM 70.9 °F - 70.9 °F 100% 30.01 in 10.0 mi Calm Calm - 0.00 in   Mostly Cloudy