Jackson, MS

7:02 PM CDT on May 29, 2017 (GMT -0500)
Jackson-Evers International

Weather History for KJAN - September, 2012

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Thursday, September 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 66 °F 74 °F  
Max Temperature 81 °F 86 °F 104 °F (1925)
Min Temperature 50 °F 63 °F 44 °F (1938)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 1 0  
Since 1 July heating degree days 1 0  
Cooling Degree Days 1 10  
Month to date cooling degree days 244 248  
Year to date cooling degree days 2349 2047  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 61    
Maximum Humidity 96    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in 0.10 in 4.20 in (1979)
Month to date precipitation 1.93 1.98  
Year to date precipitation 54.64 39.26  
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 1 mph (NNE)    
Max Wind Speed 8 mph    
Max Gust Speed 10 mph    
Visibility 10 miles    
Events      
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

Sep. 20, 2012 Rise Set
Actual Time 6:47 AM CDT 6:58 PM CDT
Civil Twilight 6:23 AM CDT 7:23 PM CDT
Nautical Twilight 5:54 AM CDT 7:52 PM CDT
Astronomical Twilight 5:25 AM CDT 8:20 PM CDT
Moon 11:45 AM CDT (9/20) 10:21 PM CDT (9/20)
Length of Visible Light 13h 00m
Length of Day
12h 11m
Waxing Crescent, 27% of the Moon is Illuminated
Sep 20
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 54.0 °F 51.1 °F 90% 30.09 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 53.1 °F 50.0 °F 89% 30.09 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 53.1 °F 51.1 °F 93% 30.08 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 52.0 °F 50.0 °F 93% 30.09 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 52.0 °F 50.0 °F 93% 30.09 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 51.1 °F 50.0 °F 96% 30.09 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 51.1 °F 48.9 °F 92% 30.10 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 55.9 °F 52.0 °F 87% 30.11 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 64.0 °F 55.9 °F 75% 30.11 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 70.0 °F 52.0 °F 53% 30.12 in 10.0 mi Calm Calm - N/A   Clear
10:54 AM 73.0 °F 50.0 °F 44% 30.12 in 10.0 mi NNE 3.5 mph - N/A   Clear
11:54 AM 75.9 °F 48.0 °F 37% 30.10 in 10.0 mi Calm Calm - N/A   Clear
12:54 PM 75.9 °F 45.0 °F 33% 30.08 in 10.0 mi Calm Calm - N/A   Clear
1:54 PM 79.0 °F 44.1 °F 29% 30.06 in 10.0 mi East 5.8 mph - N/A   Clear
2:54 PM 80.1 °F 42.1 °F 26% 30.04 in 10.0 mi North 3.5 mph - N/A   Clear
3:54 PM 79.0 °F 45.0 °F 30% 30.03 in 10.0 mi Calm Calm - N/A   Clear
4:54 PM 80.1 °F 45.0 °F 29% 30.02 in 10.0 mi NE 4.6 mph - N/A   Clear
5:54 PM 78.1 °F 53.1 °F 42% 30.02 in 10.0 mi Calm Calm - N/A   Clear
6:54 PM 68.0 °F 59.0 °F 73% 30.02 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 63.0 °F 57.0 °F 81% 30.02 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 61.0 °F 55.9 °F 83% 30.03 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 60.1 °F 55.0 °F 83% 30.04 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 57.9 °F 55.0 °F 90% 30.04 in 10.0 mi Calm Calm - N/A   Clear