Weather History for Jackson, MS

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Wednesday, January 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 42 °F 46 °F  
Max Temperature 50 °F 56 °F 78 °F (1974)
Min Temperature 33 °F 35 °F 10 °F (1948)
Degree Days  
Heating Degree Days 23 20  
Month to date heating degree days 259 360  
Since 1 July heating degree days 1130 1310  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 30 °F    
Average Humidity 62    
Maximum Humidity 82    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in 0.17 in 1.88 in (1936)
Month to date precipitation 1.86 2.73  
Year to date precipitation 1.86 2.73  
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 7 mph (North)    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Jan. 18, 2012 Rise Set
Actual Time 7:01 AM CST 5:20 PM CST
Civil Twilight 6:34 AM CST 5:46 PM CST
Nautical Twilight 6:04 AM CST 6:16 PM CST
Astronomical Twilight 5:35 AM CST 6:46 PM CST
Moon 2:29 AM CST (1/18) 1:01 PM CST (1/18)
Length of Visible Light 11h 11m
Length of Day
10h 19m
Waning Crescent, 24% of the Moon is Illuminated
Jan 18
Waning Crescent
Jan 23
New
Jan 30
First Quarter
Feb 7
Full
Feb 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
12:54 AM 42.1 °F 37.1 °F 35.1 °F 76% 30.21 in 10.0 mi North 8.1 mph - N/A   Clear
1:54 AM 41.0 °F 34.3 °F 33.1 °F 73% 30.23 in 10.0 mi North 11.5 mph - N/A   Clear
2:54 AM 39.0 °F 32.3 °F 32.0 °F 76% 30.25 in 10.0 mi North 10.4 mph - N/A   Clear
3:54 AM 37.9 °F 29.6 °F 30.0 °F 73% 30.26 in 10.0 mi North 13.8 mph - N/A   Clear
4:54 AM 36.0 °F 27.1 °F 28.9 °F 76% 30.28 in 10.0 mi North 13.8 mph - N/A   Clear
5:54 AM 35.1 °F 26.4 °F 26.1 °F 70% 30.29 in 10.0 mi North 12.7 mph - N/A   Clear
6:54 AM 34.0 °F 25.0 °F 25.0 °F 70% 30.30 in 10.0 mi North 12.7 mph - N/A   Clear
7:54 AM 35.1 °F 25.9 °F 27.0 °F 72% 30.31 in 10.0 mi North 13.8 mph - N/A   Clear
8:54 AM 35.6 °F 27.5 °F 26.6 °F 70% 30.30 in 10.0 mi NNE 11.5 mph - N/A   Clear
9:54 AM 37.9 °F 32.1 °F 27.0 °F 65% 30.30 in 10.0 mi North 8.1 mph - N/A   Clear
10:54 AM 42.1 °F 39.2 °F 28.0 °F 58% 30.28 in 10.0 mi North 4.6 mph - N/A   Clear
11:54 AM 44.1 °F 42.5 °F 28.9 °F 55% 30.25 in 10.0 mi Variable 3.5 mph - N/A   Clear
12:54 PM 46.0 °F 41.9 °F 28.9 °F 51% 30.22 in 10.0 mi North 8.1 mph - N/A   Clear
1:54 PM 48.9 °F - 27.0 °F 43% 30.22 in 10.0 mi NW 8.1 mph - N/A   Clear
2:54 PM 50.0 °F - 28.9 °F 44% 30.21 in 10.0 mi NE 8.1 mph - N/A   Clear
3:54 PM 48.9 °F - 28.0 °F 44% 30.19 in 10.0 mi Calm Calm - N/A   Clear
4:54 PM 48.0 °F - 28.9 °F 48% 30.19 in 10.0 mi Calm Calm - N/A   Clear
5:54 PM 41.0 °F 38.0 °F 32.0 °F 70% 30.17 in 10.0 mi East 4.6 mph - N/A   Clear
6:54 PM 39.0 °F - 33.1 °F 79% 30.16 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 37.4 °F - 30.2 °F 75% 30.15 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 36.0 °F 33.3 °F 30.9 °F 82% 30.14 in 10.0 mi SSE 3.5 mph - N/A   Clear
9:54 PM 35.1 °F - 30.9 °F 85% 30.13 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 35.1 °F - 30.9 °F 85% 30.12 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 34.0 °F - 30.9 °F 89% 30.13 in 10.0 mi Calm Calm - N/A   Clear