947  
CDUS43 KGRR 280628  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
228 AM EDT SAT JUN 28 2025  
   
...............................  
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR JUNE 27 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 83 4:52 PM 92 1941 80 3 71  
MINIMUM 69 9:06 PM 44 1981 60 9 55  
1992  
AVERAGE 76 70 6 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.08 1921 0.09 -0.09 0.00  
MONTH TO DATE 1.81 2.76 -0.95 4.59  
SINCE JUN 1 1.81 2.76 -0.95 4.59  
SINCE JAN 1 13.31 16.54 -3.23 17.05  
 
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 0 1 -1 2  
MONTH TO DATE 48 49 -1 24  
SINCE JUN 1 48 49 -1 24  
SINCE JUL 1 5820 6297 -477 4914  
 
COOLING  
YESTERDAY 11 6 5 0  
MONTH TO DATE 160 105 55 179  
SINCE JUN 1 160 105 55 179  
SINCE JAN 1 183 141 42 200    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 65 1:00 PM  
AVERAGE 79  
   
......................................................  
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 92 1933  
MINIMUM TEMPERATURE (F) 60 40 1992  
 
SUNRISE AND SUNSET  
JUNE 28 2025..........SUNRISE 6:08 AM EDT SUNSET 9:29 PM EDT  
JUNE 29 2025..........SUNRISE 6:08 AM EDT SUNSET 9:29 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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