618  
CDUS43 KGRR 232127  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
527 PM EDT WED JUL 23 2025  
   
...............................  
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR JULY 23 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 90 3:59 PM 94 1965 82 8 81  
MINIMUM 66 5:59 AM 42 1921 63 3 58  
AVERAGE 78 72 6 70  
 
PRECIPITATION (IN)  
TODAY 0.00 1.78 2021 0.09 -0.09 0.01  
MONTH TO DATE 1.15 1.99 -0.84 1.89  
SINCE JUN 1 2.96 5.04 -2.08 6.93  
SINCE JAN 1 14.46 18.82 -4.36 19.39  
 
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 6  
SINCE JUN 1 48 51 -3 33  
SINCE JUL 1 0 1 -1 6  
 
COOLING  
TODAY 13 8 5 5  
MONTH TO DATE 173 163 10 145  
SINCE JUN 1 360 287 73 335  
SINCE JAN 1 383 323 60 356    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 12:00 AM  
LOWEST 49 10:00 AM  
AVERAGE 67  
   
......................................................  
 
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 93 1917  
1940  
1964  
MINIMUM TEMPERATURE (F) 63 43 1921  
 
SUNRISE AND SUNSET  
JULY 23 2025..........SUNRISE 6:27 AM EDT SUNSET 9:16 PM EDT  
JULY 24 2025..........SUNRISE 6:28 AM EDT SUNSET 9:15 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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