692  
CDUS43 KGRR 110630  
CLIJXN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
230 AM EDT THU SEP 11 2025  
   
...............................  
 
   
..THE JACKSON CLIMATE SUMMARY FOR SEPTEMBER 10 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1944 TO 2025  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 3:06 PM 76 3 80  
MINIMUM 47 4:59 AM 54 -7 48  
AVERAGE 63 65 -2 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.09 -0.09 0.00  
MONTH TO DATE T 1.03 -1.03 0.10  
SINCE SEP 1 T 1.03 -1.03 0.10  
SINCE JAN 1 19.79 23.23 -3.44 32.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 3 -1 1  
MONTH TO DATE 69 21 48 40  
SINCE SEP 1 69 21 48 40  
SINCE JUL 1 118 48 70 68  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 0 33 -33 5  
SINCE SEP 1 0 33 -33 5  
SINCE JAN 1 617 597 20 574    
...................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 1.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 33 2:00 PM  
AVERAGE 67  
   
......................................................  
 
THE JACKSON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 MM MM  
MINIMUM TEMPERATURE (F) 54 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2025.....SUNRISE 7:14 AM EDT SUNSET 7:54 PM EDT  
SEPTEMBER 12 2025.....SUNRISE 7:15 AM EDT SUNSET 7:52 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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