977  
CDUS43 KGRR 070526  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1226 AM EST SUN DEC 07 2025  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR DECEMBER 6 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 32 6:50 AM 63 1951 40 -8 35  
MINIMUM 20 8:10 PM 8 1972 29 -9 28  
AVERAGE 26 34 -8 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.88 2008 0.09 -0.01 T  
MONTH TO DATE 0.96 0.52 0.44 0.38  
SINCE DEC 1 0.96 0.52 0.44 0.38  
SINCE JAN 1 25.14 33.18 -8.04 33.53  
 
SNOWFALL (IN)  
YESTERDAY 0.8 11.2 2008 0.6 0.2 T  
MONTH TO DATE 10.8 3.5 7.3 10.7  
SINCE DEC 1 10.8 3.5 7.3 10.7  
SINCE JUL 1 28.2 10.0 18.2 11.8  
SNOW DEPTH 9  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 31 8 33  
MONTH TO DATE 232 180 52 212  
SINCE DEC 1 232 180 52 212  
SINCE JUL 1 1446 1453 -7 1141  
 
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 7 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 2:00 AM  
LOWEST 61 11:00 AM  
AVERAGE 79  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 56 1946  
MINIMUM TEMPERATURE (F) 28 2 1972  
 
SUNRISE AND SUNSET  
DECEMBER 7 2025......SUNRISE 8:03 AM EST SUNSET 5:10 PM EST  
DECEMBER 8 2025......SUNRISE 8:04 AM EST SUNSET 5:10 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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