931  
CDUS43 KGRR 202242  
CLIJXN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
542 PM EST FRI DEC 20 2024  
   
...............................
 
 
   
..THE JACKSON CLIMATE SUMMARY FOR DECEMBER 20 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1944 TO 2024  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 31 4:03 PM 35 -4 41  
MINIMUM 29 4:59 PM 23 6 28  
AVERAGE 30 29 1 35  
 
PRECIPITATION (IN)  
TODAY 0.04 0.05 -0.01 0.00  
MONTH TO DATE 0.53 1.13 -0.60 1.40  
SINCE DEC 1 0.53 1.13 -0.60 1.40  
SINCE JAN 1 35.69 31.56 4.13 30.43  
 
DEGREE DAYS  
HEATING  
TODAY 35 36 -1 30  
MONTH TO DATE 700 674 26 547  
SINCE DEC 1 700 674 26 547  
SINCE JUL 1 1752 2022 -270 1851  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 637 634 3 472    
...................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 7:00 AM  
LOWEST 78 5:00 PM  
AVERAGE 87  
   
......................................................
 
 
THE JACKSON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 MM MM  
MINIMUM TEMPERATURE (F) 22 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 20 2024......SUNRISE 8:03 AM EST SUNSET 5:08 PM EST  
DECEMBER 21 2024......SUNRISE 8:04 AM EST SUNSET 5:09 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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