317  
CDUS43 KGRR 160527  
CLIJXN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1227 AM EST MON DEC 16 2024  
   
...............................  
 
   
..THE JACKSON CLIMATE SUMMARY FOR DECEMBER 15 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 41 11:59 PM 36 5 55  
MINIMUM 33 5:32 AM 24 9 31  
AVERAGE 37 30 7 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.26 0.05 0.21 0.00  
MONTH TO DATE 0.38 0.88 -0.50 1.22  
SINCE DEC 1 0.38 0.88 -0.50 1.22  
SINCE JAN 1 35.54 31.31 4.23 30.25  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 35 -7 22  
MONTH TO DATE 550 495 55 407  
SINCE DEC 1 550 495 55 407  
SINCE JUL 1 1602 1843 -241 1711  
 
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 7 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LT FREEZING RAIN  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 8:00 PM  
LOWEST 81 12:00 AM  
AVERAGE 91  
   
......................................................  
 
THE JACKSON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 MM MM  
MINIMUM TEMPERATURE (F) 24 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 16 2024......SUNRISE 8:01 AM EST SUNSET 5:07 PM EST  
DECEMBER 17 2024......SUNRISE 8:01 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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