981  
CDUS43 KGRR 280523  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1223 AM EST SUN DEC 28 2025  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR DECEMBER 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 36 4:31 PM 61 2008 35 1 49  
MINIMUM 33 9:02 PM -2 1969 24 9 43  
AVERAGE 35 29 6 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.56 1942 0.07 -0.07 0.22  
MONTH TO DATE 2.78 2.12 0.66 1.86  
SINCE DEC 1 2.78 2.12 0.66 1.86  
SINCE JAN 1 26.96 34.78 -7.82 35.01  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.7 1989 0.8 -0.8 0.0  
MONTH TO DATE 24.3 19.1 5.2 20.4  
SINCE DEC 1 24.3 19.1 5.2 20.4  
SINCE JUL 1 41.7 25.6 16.1 21.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 36 -6 19  
MONTH TO DATE 1005 883 122 864  
SINCE DEC 1 1005 883 122 864  
SINCE JUL 1 2219 2156 63 1793  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 759 650 109 759    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1:00 AM  
LOWEST 88 10:00 AM  
AVERAGE 92  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 61 1982  
MINIMUM TEMPERATURE (F) 24 -5 2000  
 
SUNRISE AND SUNSET  
DECEMBER 28 2025......SUNRISE 8:16 AM EST SUNSET 5:17 PM EST  
DECEMBER 29 2025......SUNRISE 8:16 AM EST SUNSET 5:18 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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