874  
CDUS44 KJAN 252118  
CLIJAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSON MS  
415 PM CDT FRI SEP 25 2009  
 
   
...............................
 
 
   
..THE JACKSON CLIMATE SUMMARY FOR SEPTEMBER 25 2009
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1896 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 85 155 PM 98 1921 84 1 83  
MINIMUM 74 443 AM 46 1994 61 13 58  
1975  
1965  
AVERAGE 80 73 7 71  
 
PRECIPITATION (IN)  
TODAY 0.00 2.73 2002 0.10 -0.10 0.00  
MONTH TO DATE 4.33 2.73 1.60 4.89  
SINCE SEP 1 4.33 2.73 1.60 4.89  
SINCE JAN 1 39.52 41.65 -2.13 44.86  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 2 -2 0  
SINCE SEP 1 0 2 -2 0  
SINCE JUL 1 0 2 -2 0  
 
COOLING  
TODAY 15 9 6 6  
MONTH TO DATE 342 299 43 278  
SINCE SEP 1 342 299 43 278  
SINCE JAN 1 2212 2097 115 2191    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 3.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 300 AM  
LOWEST 70 200 PM  
AVERAGE 82  
   
......................................................
 
 
 
THE JACKSON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 96 1936  
1921  
MINIMUM TEMPERATURE (F) 61 44 1975  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2009.....SUNRISE 651 AM CDT SUNSET 653 PM CDT  
SEPTEMBER 26 2009.....SUNRISE 651 AM CDT SUNSET 651 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
AT 4 PM,  
 
THE AIR QUALITY INDEX IN JACKSON WAS 36...WHICH INDICATES  
GOOD AIR QUALITY.  
 
THE PEARL RIVER STAGE AT JACKSON WAS AT 17.4 FEET. THE RIVER STAGE  
HAS RISEN 3.6 FEET OVER THE PAST 24 HOURS.  
 
THE MISSISSIPPI RIVER STAGE AT VICKSBURG WAS AT 17 FEET. THE RIVER  
STAGE HAS RISEN 0.7 FEET OVER THE PAST 24 HOURS.  
 

 
 
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