858  
CDUS44 KJAN 182127  
CLIJAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSON MS  
427 PM CDT THU MAY 18 2023  
   
...............................
 
 
   
..THE JACKSON CLIMATE SUMMARY FOR MAY 18 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1896 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 86 2:59 PM 94 1902 84 2 90  
1943  
1951  
MINIMUM 68 3:12 AM 44 2011 63 5 67  
AVERAGE 77 74 3 79  
 
PRECIPITATION (IN)  
TODAY 0.00 2.64 1989 0.13 -0.13 0.00  
MONTH TO DATE 1.72 2.50 -0.78 2.81  
SINCE MAR 1 15.28 14.02 1.26 19.47  
SINCE JAN 1 27.34 24.54 2.80 24.52  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.0 0.1 -0.1 T  
SINCE JUL 1 T 0.6 -0.6 T  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 5 10 -5 0  
SINCE MAR 1 238 357 -119 331  
SINCE JUL 1 1622 2221 -599 1973  
 
COOLING  
TODAY 12 9 3 14  
MONTH TO DATE 164 122 42 193  
SINCE MAR 1 327 246 81 305  
SINCE JAN 1 422 259 163 329    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 AM  
LOWEST 51 3:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE JACKSON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 94 1951  
MINIMUM TEMPERATURE (F) 63 46 1976  
2007  
 
SUNRISE AND SUNSET  
MAY 18 2023...........SUNRISE 6:01 AM CDT SUNSET 7:53 PM CDT  
MAY 19 2023...........SUNRISE 6:00 AM CDT SUNSET 7:54 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 9.2 FEET. THE RIVER ROSE 1.1  
FEET OVER THE PREVIOUS 24 HOURS.  
 
THE MISSISSIPPI RIVER STAGE AT VICKSBURG WAS 30.4 FEET. THE RIVER  
ROSE 0.3 FEET OVER THE PREVIOUS 24 HOURS.  
 
THE AIR QUALITY INDEX IN JACKSON WAS 45...WHICH IS GOOD.  
 

 
 
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