421  
CDUS44 KJAN 312214  
CLIJAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSON MS  
410 PM CST MON DEC 31 2018  
 
   
...............................
 
 
   
..THE JACKSON CLIMATE SUMMARY FOR DECEMBER 31 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 74 1240 PM 80 1951 56 18 40  
MINIMUM 60 316 PM 10 1983 36 24 22  
AVERAGE 67 46 21 31  
 
PRECIPITATION (IN)  
TODAY 0.45 2.58 2010 0.14 0.31 0.04  
MONTH TO DATE 8.03 5.15 2.88 3.67  
SINCE DEC 1 8.03 5.15 2.88 3.67  
SINCE JAN 1 75.71 54.14 21.57 61.77  
 
SNOWFALL (IN)  
TODAY 0.0 2.5 1899 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.3 -0.3 5.1  
SINCE DEC 1 0.0 0.3 -0.3 5.1  
SINCE JUL 1 0.0 0.3 -0.3 5.1  
 
DEGREE DAYS  
HEATING  
TODAY 0 19 -19 34  
MONTH TO DATE 458 540 -82 476  
SINCE DEC 1 458 542 -84 476  
SINCE JUL 1 926 950 -24 735  
 
COOLING  
TODAY 2 0 2 0  
MONTH TO DATE 5 8 -3 11  
SINCE DEC 1 5 8 -3 11  
SINCE JAN 1 2646 2261 385 2549    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 12.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 PM  
LOWEST 84 800 AM  
AVERAGE 91  
   
......................................................
 
 
 
THE JACKSON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 81 1952  
MINIMUM TEMPERATURE (F) 36 17 2018  
1984  
1977  
 
 
SUNRISE AND SUNSET  
DECEMBER 31 2018......SUNRISE 701 AM CST SUNSET 506 PM CST  
JANUARY 1 2019.......SUNRISE 702 AM CST SUNSET 506 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
AT 4 PM:  
 
THE PEARL RIVER STAGE AT JACKSON WAS 25.8 FEET. THE RIVER HAS  
RISEN 0.8 FEET OVER THE PAST 24 HOURS.  
 
THE MISSISSIPPI RIVER STAGE AT VICKSBURG WAS 38.2 FEET. THE RIVER  
HAS RISEN 0.5 FEET OVER THE PAST 24 HOURS.  
 
THE AIR QUALITY INDEX IN JACKSON WAS 19...WHICH IS GOOD.  
 

 
 
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