Jackson, MS

8:23 AM CDT on September 23, 2017 (GMT -0500)
Jackson-Evers International

Weather History for KJAN - December, 2011

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Wednesday, December 21, 2011

  Actual Average Record
Temperature  
Mean Temperature 58 °F 47 °F  
Max Temperature 66 °F 57 °F 79 °F (1967)
Min Temperature 49 °F 36 °F 12 °F (1901)
Degree Days  
Heating Degree Days 7 19  
Month to date heating degree days 315 350  
Since 1 July heating degree days 717 758  
Cooling Degree Days 0 0  
Month to date cooling degree days 7 0  
Year to date cooling degree days 2681 2253  
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 69    
Maximum Humidity 93    
Minimum Humidity 44    
Precipitation  
Precipitation 0.01 in 0.16 in 2.37 in (2015)
Month to date precipitation 2.41 3.59  
Year to date precipitation 45.19 52.58  
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 4 mph (NW)    
Max Wind Speed 14 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 21, 2011 Rise Set
Actual Time 6:57 AM CST 4:59 PM CST
Civil Twilight 6:30 AM CST 5:26 PM CST
Nautical Twilight 5:59 AM CST 5:57 PM CST
Astronomical Twilight 5:29 AM CST 6:27 PM CST
Moon 3:34 AM CST (12/21) 2:16 PM CST (12/21)
Length of Visible Light 10h 56m
Length of Day
10h 01m
Waning Crescent, 12% of the Moon is Illuminated
Dec 21
Waning Crescent
Dec 24
New
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter

Hourly Weather History & Observations

Time (CST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:28 AM 66.2 °F 64.4 °F 94% 29.90 in 10.0 mi South 9.2 mph - N/A   Overcast
12:49 AM 66.2 °F 64.4 °F 94% 29.90 in 6.0 mi SSW 9.2 mph - 0.01 in Rain Light Rain
12:54 AM 66.0 °F 64.0 °F 93% 29.90 in 6.0 mi SSW 8.1 mph - 0.01 in Rain Light Rain
1:07 AM 66.2 °F 64.4 °F 94% 29.90 in 10.0 mi SW 10.4 mph - 0.00 in   Overcast
1:54 AM 64.0 °F 61.0 °F 90% 29.90 in 10.0 mi West 13.8 mph 17.3 mph 0.00 in   Overcast
2:40 AM 60.8 °F 57.2 °F 88% 29.92 in 10.0 mi West 6.9 mph - N/A   Overcast
2:54 AM 61.0 °F 57.0 °F 87% 29.92 in 10.0 mi West 8.1 mph - N/A   Overcast
3:54 AM 60.1 °F 57.0 °F 90% 29.92 in 9.0 mi WNW 5.8 mph - N/A   Overcast
4:28 AM 55.4 °F 53.6 °F 94% 29.94 in 9.0 mi NW 9.2 mph - N/A   Overcast
4:54 AM 54.0 °F 50.0 °F 86% 29.94 in 10.0 mi NW 8.1 mph - N/A   Overcast
5:20 AM 53.6 °F 48.2 °F 82% 29.96 in 10.0 mi WNW 5.8 mph - N/A   Overcast
5:49 AM 53.6 °F 48.2 °F 82% 29.97 in 10.0 mi NW 3.5 mph - N/A   Overcast
5:54 AM 53.6 °F 48.2 °F 82% 29.97 in 10.0 mi NW 4.6 mph - N/A   Overcast
6:54 AM 51.8 °F 44.6 °F 76% 29.99 in 10.0 mi NW 4.6 mph - N/A   Overcast
7:37 AM 50.0 °F 42.8 °F 76% 30.00 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
7:54 AM 50.0 °F 43.0 °F 77% 30.01 in 10.0 mi WNW 4.6 mph - N/A   Partly Cloudy
8:54 AM 51.1 °F 44.1 °F 77% 30.02 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:54 AM 55.0 °F 44.1 °F 67% 30.04 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:54 AM 57.9 °F 43.0 °F 58% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:54 AM 62.1 °F 41.0 °F 46% 29.99 in 10.0 mi West 6.9 mph - N/A   Clear
12:54 PM 64.0 °F 42.1 °F 45% 29.96 in 10.0 mi Variable 5.8 mph - N/A   Clear
1:54 PM 64.0 °F 43.0 °F 46% 29.95 in 10.0 mi NNW 4.6 mph - N/A   Clear
2:54 PM 60.8 °F 46.4 °F 59% 29.96 in 10.0 mi North 5.8 mph - N/A   Clear
3:54 PM 59.0 °F 46.9 °F 64% 29.96 in 10.0 mi North 4.6 mph - N/A   Clear
4:54 PM 55.0 °F 46.0 °F 72% 29.96 in 10.0 mi NNE 3.5 mph - N/A   Clear
5:54 PM 54.0 °F 46.0 °F 75% 29.97 in 10.0 mi NE 3.5 mph - N/A   Clear
6:54 PM 53.1 °F 46.9 °F 80% 29.97 in 10.0 mi NE 3.5 mph - N/A   Clear
7:54 PM 52.0 °F 46.0 °F 80% 29.98 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 48.9 °F 46.0 °F 90% 29.99 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 48.9 °F 46.0 °F 90% 29.99 in 10.0 mi North 3.5 mph - N/A   Clear
10:54 PM 52.0 °F 48.0 °F 86% 29.99 in 10.0 mi North 3.5 mph - N/A   Overcast
11:54 PM 53.1 °F 48.9 °F 86% 29.98 in 10.0 mi Calm Calm - N/A   Overcast