351  
CDUS43 KGRR 172239  
CLIJXN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
539 PM EST SUN DEC 17 2023  
   
...............................
 
 
   
..THE JACKSON CLIMATE SUMMARY FOR DECEMBER 17 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1944 TO 2023  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 46 12:29 PM 36 10 29  
MINIMUM 40 1:39 AM 23 17 24  
AVERAGE 43 29 14 27  
 
PRECIPITATION (IN)  
TODAY 0.14 0.05 0.09 T  
MONTH TO DATE 1.36 0.98 0.38 0.50  
SINCE DEC 1 1.36 0.98 0.38 0.50  
SINCE JAN 1 30.39 31.41 -1.02 26.21  
 
DEGREE DAYS  
HEATING  
TODAY 22 36 -14 38  
MONTH TO DATE 450 566 -116 511  
SINCE DEC 1 450 566 -116 511  
SINCE JUL 1 1754 1914 -160 1770  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 472 634 -162 669    
...................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 73 12:00 AM  
AVERAGE 87  
   
......................................................
 
 
THE JACKSON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 MM MM  
MINIMUM TEMPERATURE (F) 23 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 17 2023......SUNRISE 8:01 AM EST SUNSET 5:07 PM EST  
DECEMBER 18 2023......SUNRISE 8:02 AM EST SUNSET 5:07 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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