579  
CDUS43 KGRR 152146  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
546 PM EDT TUE JUL 15 2025  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR JULY 15 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 87 3:39 PM 93 1995 82 5 82  
MINIMUM 61 5:48 AM 48 1960 62 -1 70  
AVERAGE 74 72 2 76  
 
PRECIPITATION (IN)  
TODAY 0.00 1.00 1986 0.09 -0.09 0.17  
MONTH TO DATE 0.24 1.27 -1.03 1.71  
SINCE JUN 1 2.05 4.32 -2.27 6.75  
SINCE JAN 1 13.55 18.10 -4.55 19.21  
 
SNOWFALL (IN)  
TODAY 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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 1 -1 5  
SINCE JUN 1 48 51 -3 32  
SINCE JUL 1 0 1 -1 5  
 
COOLING  
TODAY 9 7 2 11  
MONTH TO DATE 116 104 12 107  
SINCE JUN 1 303 228 75 297  
SINCE JAN 1 326 264 62 318    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1:00 AM  
LOWEST 40 4:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 95 1988  
MINIMUM TEMPERATURE (F) 62 42 1945  
 
SUNRISE AND SUNSET  
JULY 15 2025..........SUNRISE 6:19 AM EDT SUNSET 9:22 PM EDT  
JULY 16 2025..........SUNRISE 6:20 AM EDT SUNSET 9:22 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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