960  
CDUS44 KJAN 302111  
CLIJAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSON MS  
409 PM CDT SUN APR 30 2017  
 
   
...............................
 
 
   
..THE JACKSON CLIMATE SUMMARY FOR APRIL 30 2017
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 79 355 AM 93 1943 79 0 77  
MINIMUM 67 1240 PM 38 1965 57 10 66  
AVERAGE 73 68 5 72  
 
PRECIPITATION (IN)  
TODAY 0.69 2.19 1940 0.13 0.56 0.19  
MONTH TO DATE 10.46 4.96 5.50 7.25  
SINCE MAR 1 14.98 10.00 4.98 19.49  
SINCE JAN 1 25.19 19.73 5.46 31.09  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE T T 0.0 0.0  
SINCE MAR 1 T 0.1 -0.1 0.0  
SINCE JUL 1 0.8 0.8 0.0 T  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 33 108 -75 45  
SINCE MAR 1 197 387 -190 189  
SINCE JUL 1 1315 2379 -1064 1580  
 
COOLING  
TODAY 8 4 4 7  
MONTH TO DATE 143 81 62 98  
SINCE MAR 1 228 108 120 150  
SINCE JAN 1 286 118 168 159    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 18.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 700 AM  
LOWEST 71 400 AM  
AVERAGE 82  
   
......................................................
 
 
 
THE JACKSON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 92 1952  
1902  
1899  
MINIMUM TEMPERATURE (F) 57 40 1908  
 
 
SUNRISE AND SUNSET  
APRIL 30 2017.........SUNRISE 615 AM CDT SUNSET 741 PM CDT  
MAY 1 2017...........SUNRISE 614 AM CDT SUNSET 742 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 PEARL RIVER STAGE AT JACKSON WAS 10.3 FEET. THE RIVER HAS  
FALLEN 0.5 FEET OVER THE PAST 24 HOURS.  
 
THE MISSISSIPPI RIVER STAGE AT VICKSBURG WAS 34.4 FEET. THE RIVER  
HAS RISEN 1.1 FEET OVER THE PAST 24 HOURS  
 
THE AIR QUALITY INDEX IN JACKSON WAS 40...WHICH IS MODERATE.  
 

 
 
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