Weather History for Jackson, TN

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Saturday, February 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 44 °F 43 °F  
Max Temperature 53 °F 54 °F 75 °F (1986)
Min Temperature 35 °F 33 °F -4 °F (1958)
Degree Days  
Heating Degree Days 21 22  
Month to date heating degree days 400 432  
Since 1 July heating degree days 2299 2681  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 35 °F    
Average Humidity 69    
Maximum Humidity 92    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in 0.15 in 1.27 in (1991)
Month to date precipitation 1.37 2.70  
Year to date precipitation 4.60 6.77  
Snow  
Snow 0.00 in 0.00 in 2.00 in (1979)
Month to date snowfall T 1.2  
Since 1 July snowfall 3.3 3.8  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 7 mph (NE)    
Max Wind Speed 16 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 18, 2012 Rise Set
Actual Time 6:39 AM CST 5:40 PM CST
Civil Twilight 6:13 AM CST 6:06 PM CST
Nautical Twilight 5:43 AM CST 6:35 PM CST
Astronomical Twilight 5:14 AM CST 7:05 PM CST
Moon 4:13 AM CST (2/18) 2:41 PM CST (2/18)
Length of Visible Light 11h 52m
Length of Day
11h 00m
Waning Crescent, 11% of the Moon is Illuminated
Feb 18
Waning Crescent
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Mar 14
Last Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 39.9 °F 36.7 °F 36.0 °F 86% 30.10 in 10.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
1:53 AM 43.0 °F - 37.0 °F 80% 30.09 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 AM 42.1 °F 40.2 °F 36.0 °F 79% 30.09 in 10.0 mi NW 3.5 mph - N/A   Clear
3:53 AM 42.1 °F - 36.0 °F 79% 30.07 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:53 AM 37.9 °F - 35.1 °F 89% 30.07 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 AM 36.0 °F - 34.0 °F 93% 30.07 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:53 AM 37.0 °F 34.5 °F 34.0 °F 89% 30.06 in 10.0 mi NE 3.5 mph - N/A   Clear
7:53 AM 42.1 °F - 37.0 °F 82% 30.08 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 46.9 °F - 37.9 °F 71% 30.06 in 10.0 mi NE 5.8 mph - N/A   Clear
9:53 AM 51.1 °F - 36.0 °F 56% 30.08 in 10.0 mi NE 6.9 mph - N/A   Clear
10:53 AM 52.0 °F - 36.0 °F 54% 30.06 in 10.0 mi NE 9.2 mph - N/A   Clear
11:53 AM 53.1 °F - 36.0 °F 52% 30.06 in 10.0 mi NE 4.6 mph - N/A   Clear
12:53 PM 53.1 °F - 33.1 °F 47% 30.04 in 10.0 mi ENE 9.2 mph - N/A   Overcast
1:53 PM 53.1 °F - 32.0 °F 45% 29.99 in 10.0 mi NE 8.1 mph - N/A   Scattered Clouds
2:53 PM 53.1 °F - 33.1 °F 47% 29.97 in 10.0 mi ENE 8.1 mph - N/A   Partly Cloudy
3:53 PM 52.0 °F - 34.0 °F 50% 29.98 in 10.0 mi NE 6.9 mph - N/A   Mostly Cloudy
4:53 PM 51.8 °F - 33.8 °F 50% 29.97 in 10.0 mi NNE 9.2 mph - N/A   Scattered Clouds
5:53 PM 51.1 °F - 34.0 °F 52% 29.97 in 10.0 mi NE 10.4 mph - N/A   Overcast
6:53 PM 50.0 °F - 34.0 °F 54% 29.95 in 10.0 mi NE 15.0 mph - N/A   Scattered Clouds
7:53 PM 50.0 °F - 34.0 °F 54% 29.94 in 10.0 mi NE 12.7 mph - N/A   Overcast
8:53 PM 48.9 °F - 36.0 °F 61% 29.94 in 10.0 mi NE 11.5 mph - N/A   Mostly Cloudy
9:53 PM 48.0 °F - 36.0 °F 63% 29.94 in 10.0 mi NNE 10.4 mph - N/A   Overcast
10:53 PM 46.9 °F - 34.0 °F 61% 29.94 in 10.0 mi NNE 11.5 mph - N/A   Overcast
11:53 PM 45.0 °F 38.9 °F 33.1 °F 63% 29.95 in 10.0 mi North 12.7 mph - N/A   Overcast