954  
CDUS44 KJAN 212122  
CLIJAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSON MS  
422 PM CDT TUE OCT 21 2025  
   
...............................
 
 
   
..THE JACKSON CLIMATE SUMMARY FOR OCTOBER 21 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1896 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 74 10:19 AM 92 1899 77 -3 85  
MINIMUM 57 12:51 AM 30 1917 52 5 42  
AVERAGE 66 64 2 64  
 
PRECIPITATION (IN)  
TODAY 0.42 4.15 1984 0.13 0.29 0.00  
MONTH TO DATE 1.47 2.48 -1.01 0.00  
SINCE SEP 1 2.52 5.96 -3.44 5.73  
SINCE JAN 1 48.82 46.50 2.32 57.97  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2001 0.0 0.0 0.0  
2002  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 1  
MONTH TO DATE 3 36 -33 31  
SINCE SEP 1 3 39 -36 31  
SINCE JUL 1 3 39 -36 31  
 
COOLING  
TODAY 1 3 -2 0  
MONTH TO DATE 180 104 76 119  
SINCE SEP 1 615 464 151 500  
SINCE JAN 1 2925 2352 573 2743    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 PM  
LOWEST 79 10:00 AM  
AVERAGE 90  
   
......................................................
 
 
THE JACKSON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 92 1941  
2023  
MINIMUM TEMPERATURE (F) 52 31 1916  
1987  
 
SUNRISE AND SUNSET  
OCTOBER 21 2025.......SUNRISE 7:09 AM CDT SUNSET 6:20 PM CDT  
OCTOBER 22 2025.......SUNRISE 7:10 AM CDT SUNSET 6:19 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 3.4 FEET. THE RIVER ROSE  
0.2 FEET OVER THE PREVIOUS 24 HOURS.  
 
THE MISSISSIPPI RIVER STAGE AT VICKSBURG WAS 4.4 FEET. THE RIVER  
FELL 0.8 FEET OVER THE PREVIOUS 24 HOURS.  
 
THE AIR QUALITY INDEX IN JACKSON WAS 44... WHICH IS GOOD.  
 

 
 
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