Weather History for Jackson, TN

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Monday, December 31, 2012

  Actual Average Record
Temperature  
Mean Temperature 39 °F 38 °F  
Max Temperature 45 °F 48 °F 80 °F (1951)
Min Temperature 32 °F 29 °F 4 °F (1976)
Degree Days  
Heating Degree Days 26 27  
Month to date heating degree days 555 751  
Since 1 July heating degree days 1362 1418  
Cooling Degree Days 0 0  
Month to date cooling degree days 3 1  
Year to date cooling degree days 1934 1698  
Moisture  
Dew Point 34 °F    
Average Humidity 77    
Maximum Humidity 100    
Minimum Humidity 53    
Precipitation  
Precipitation 0.34 in 0.14 in 1.18 in (1978)
Month to date precipitation 4.38 5.35  
Year to date precipitation 42.01 53.27  
Snow  
Snow 0.00 in 0.00 in T in (2000)
Month to date snowfall 0.5 0.2  
Since 1 July snowfall 0.5 0.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.16 in    
Wind  
Wind Speed 4 mph (SE)    
Max Wind Speed 13 mph    
Max Gust Speed 16 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 31, 2012 Rise Set
Actual Time 7:05 AM CST 4:52 PM CST
Civil Twilight 6:36 AM CST 5:21 PM CST
Nautical Twilight 6:04 AM CST 5:53 PM CST
Astronomical Twilight 5:33 AM CST 6:24 PM CST
Moon 8:15 PM CST (12/31) 8:53 AM CST (12/31)
Length of Visible Light 10h 44m
Length of Day
9h 47m
Waning Gibbous, 90% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

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 33.1 °F - 27.0 °F 78% 30.34 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 33.1 °F - 26.1 °F 75% 30.34 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 33.1 °F - 30.0 °F 89% 30.33 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:53 AM 34.0 °F - 30.0 °F 85% 30.33 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 34.0 °F - 28.9 °F 82% 30.33 in 10.0 mi Calm Calm - N/A   Overcast
5:53 AM 35.1 °F - 27.0 °F 72% 30.33 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 35.1 °F 32.2 °F 26.1 °F 70% 30.32 in 10.0 mi SSE 3.5 mph - N/A   Clear
7:53 AM 36.0 °F 31.1 °F 27.0 °F 70% 30.33 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
8:53 AM 37.9 °F 33.5 °F 27.0 °F 65% 30.32 in 10.0 mi South 5.8 mph - N/A   Overcast
9:53 AM 39.9 °F 33.4 °F 27.0 °F 60% 30.30 in 10.0 mi South 10.4 mph - N/A   Overcast
10:53 AM 42.1 °F 38.4 °F 28.0 °F 58% 30.26 in 10.0 mi South 5.8 mph - N/A   Overcast
11:53 AM 44.1 °F 40.1 °F 28.9 °F 55% 30.21 in 10.0 mi SSW 6.9 mph - N/A   Overcast
12:53 PM 44.1 °F 39.5 °F 28.9 °F 55% 30.18 in 10.0 mi South 8.1 mph - N/A   Overcast
1:53 PM 45.0 °F 42.6 °F 30.0 °F 56% 30.15 in 10.0 mi South 4.6 mph - 0.00 in Rain Light Rain
2:53 PM 45.0 °F 41.8 °F 30.9 °F 58% 30.14 in 10.0 mi South 5.8 mph - 0.00 in Rain Light Rain
3:53 PM 43.0 °F - 35.1 °F 74% 30.13 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
4:40 PM 42.8 °F - 35.6 °F 76% 30.10 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
4:53 PM 41.0 °F 39.0 °F 36.0 °F 82% 30.09 in 10.0 mi ESE 3.5 mph - 0.01 in Rain Light Rain
5:41 PM 41.0 °F 39.0 °F 35.6 °F 81% 30.07 in 10.0 mi SE 3.5 mph - 0.00 in   Overcast
5:53 PM 41.0 °F 38.0 °F 36.0 °F 82% 30.07 in 10.0 mi ESE 4.6 mph - 0.00 in   Overcast
6:53 PM 42.1 °F 39.2 °F 36.0 °F 79% 30.06 in 10.0 mi ESE 4.6 mph - N/A   Overcast
7:53 PM 41.0 °F - 37.9 °F 89% 30.04 in 10.0 mi Calm Calm - 0.01 in   Overcast
8:53 PM 41.0 °F 37.1 °F 39.0 °F 93% 30.07 in 4.0 mi NNW 5.8 mph - 0.07 in Rain Light Rain
9:07 PM 39.2 °F 35.0 °F 39.2 °F 100% 30.07 in 5.0 mi NW 5.8 mph - 0.01 in Rain Light Rain
9:27 PM 41.0 °F 36.4 °F 39.2 °F 93% 30.07 in 2.0 mi NNW 6.9 mph - 0.04 in Rain Rain
9:39 PM 39.2 °F 34.2 °F 39.2 °F 100% 30.07 in 3.0 mi North 6.9 mph - 0.05 in Rain Light Rain
9:53 PM 39.9 °F 35.8 °F 39.0 °F 97% 30.07 in 4.0 mi NNE 5.8 mph - 0.07 in Rain Light Rain
10:13 PM 39.2 °F 37.0 °F 39.2 °F 100% 30.07 in 2.5 mi NNE 3.5 mph - 0.03 in Rain Rain
10:30 PM 39.2 °F 35.0 °F 39.2 °F 100% 30.04 in 2.5 mi SE 5.8 mph - 0.07 in Rain Heavy Rain
10:50 PM 39.2 °F 35.9 °F 39.2 °F 100% 30.05 in 3.0 mi ESE 4.6 mph - 0.11 in Rain Rain
10:53 PM 39.9 °F 36.7 °F 39.0 °F 97% 30.06 in 3.0 mi East 4.6 mph - 0.11 in Rain Light Rain
11:30 PM 41.0 °F 39.0 °F 39.2 °F 93% 30.04 in 5.0 mi ESE 3.5 mph - 0.04 in Rain Light Rain
11:53 PM 41.0 °F 39.0 °F 39.9 °F 96% 30.04 in 4.0 mi SE 3.5 mph - 0.05 in Rain Light Rain