258  
CDUS43 KGRR 110654  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
254 AM EDT WED JUN 11 2025  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR JUNE 10 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1896 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 1:30 PM 89 1999 77 -10 68  
2012  
MINIMUM 51 11:59 PM 33 1980 56 -5 50  
AVERAGE 59 66 -7 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.78 1922 0.11 -0.11 0.00  
MONTH TO DATE 0.46 1.02 -0.56 1.22  
SINCE JUN 1 0.46 1.02 -0.56 1.22  
SINCE JAN 1 11.96 14.80 -2.84 13.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 76.2 87.2 -11.0 55.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 2 4 6  
MONTH TO DATE 45 28 17 13  
SINCE JUN 1 45 28 17 13  
SINCE JUL 1 5817 6276 -459 4903  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 16 26 -10 25  
SINCE JUN 1 16 26 -10 25  
SINCE JAN 1 39 62 -23 46    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 10:00 PM  
LOWEST 65 1:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 94 1956  
MINIMUM TEMPERATURE (F) 56 31 1972  
 
SUNRISE AND SUNSET  
JUNE 11 2025..........SUNRISE 6:05 AM EDT SUNSET 9:25 PM EDT  
JUNE 12 2025..........SUNRISE 6:05 AM EDT SUNSET 9:25 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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