501  
CDUS43 KGRR 310539  
CLIJXN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1239 AM EST TUE DEC 31 2024  
   
...............................  
 
   
..THE JACKSON CLIMATE SUMMARY FOR DECEMBER 30 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 47 3:42 PM 33 14 39  
MINIMUM 30 11:47 PM 20 10 31  
AVERAGE 39 27 12 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.06 0.02 0.00  
MONTH TO DATE 2.08 1.70 0.38 2.29  
SINCE DEC 1 2.08 1.70 0.38 2.29  
SINCE JAN 1 37.24 32.13 5.11 31.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 38 -12 30  
MONTH TO DATE 1018 1048 -30 778  
SINCE DEC 1 1018 1048 -30 778  
SINCE JUL 1 2070 2396 -326 2082  
 
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 10 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1:00 AM  
LOWEST 58 4:00 PM  
AVERAGE 75  
   
......................................................  
 
THE JACKSON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 MM MM  
MINIMUM TEMPERATURE (F) 20 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 31 2024......SUNRISE 8:07 AM EST SUNSET 5:16 PM EST  
JANUARY 1 2025.......SUNRISE 8:07 AM EST SUNSET 5:17 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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