711  
CDUS43 KGRR 210539  
CLIJXN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1239 AM EST SAT DEC 21 2024  
   
...............................
 
 
   
..THE JACKSON CLIMATE SUMMARY FOR DECEMBER 20 2024
 
 
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)  
YESTERDAY  
MAXIMUM 31 4:03 PM 35 -4 41  
MINIMUM 22 11:59 PM 23 -1 28  
AVERAGE 27 29 -2 35  
 
PRECIPITATION (IN)  
YESTERDAY 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  
YESTERDAY 38 36 2 30  
MONTH TO DATE 703 674 29 547  
SINCE DEC 1 703 674 29 547  
SINCE JUL 1 1755 2022 -267 1851  
 
COOLING  
YESTERDAY 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 (0)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 7:00 AM  
LOWEST 71 9:00 PM  
AVERAGE 84  
   
......................................................
 
 
THE JACKSON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 MM MM  
MINIMUM TEMPERATURE (F) 22 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 21 2024......SUNRISE 8:04 AM EST SUNSET 5:09 PM EST  
DECEMBER 22 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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