082  
CDUS43 KGRR 050720  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
320 AM EDT TUE AUG 05 2025  
   
...............................  
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR AUGUST 4 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 84 4:54 PM 92 1988 81 3 88  
2018  
MINIMUM 57 5:25 AM 41 1907 63 -6 65  
AVERAGE 71 72 -1 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.14 1924 0.10 -0.10 0.00  
MONTH TO DATE 0.00 0.40 -0.40 0.06  
SINCE JUN 1 3.71 6.20 -2.49 7.54  
SINCE JAN 1 15.21 19.98 -4.77 20.00  
 
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 0.0 0.0 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 48 59 -11 33  
SINCE JUL 1 0 9 -9 6  
 
COOLING  
YESTERDAY 6 7 -1 12  
MONTH TO DATE 14 28 -14 55  
SINCE JUN 1 465 374 91 454  
SINCE JAN 1 488 410 78 475    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION E (110)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 37 5:00 PM  
AVERAGE 65  
   
......................................................  
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 93 1947  
MINIMUM TEMPERATURE (F) 63 44 1912  
 
SUNRISE AND SUNSET  
AUGUST 5 2025........SUNRISE 6:40 AM EDT SUNSET 9:01 PM EDT  
AUGUST 6 2025........SUNRISE 6:41 AM EDT SUNSET 9:00 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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