003  
CDUS43 KGRR 060532  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1232 AM EST SAT DEC 06 2025  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR DECEMBER 5 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 35 9:12 PM 63 2001 40 -5 31  
MINIMUM 20 6:50 AM 10 1926 29 -9 21  
AVERAGE 28 34 -6 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 1.02 1999 0.08 0.00 0.13  
MONTH TO DATE 0.88 0.43 0.45 0.38  
SINCE DEC 1 0.88 0.43 0.45 0.38  
SINCE JAN 1 25.06 33.09 -8.03 33.53  
 
SNOWFALL (IN)  
YESTERDAY 0.9 8.9 1991 0.6 0.3 5.4  
MONTH TO DATE 10.0 2.9 7.1 10.7  
SINCE DEC 1 10.0 2.9 7.1 10.7  
SINCE JUL 1 27.4 9.4 18.0 11.8  
SNOW DEPTH 9  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 30 7 39  
MONTH TO DATE 193 149 44 179  
SINCE DEC 1 193 149 44 179  
SINCE JUL 1 1407 1422 -15 1108  
 
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 15 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 17.1  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 11:00 PM  
LOWEST 63 3:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 63 1951  
MINIMUM TEMPERATURE (F) 29 8 1972  
 
SUNRISE AND SUNSET  
DECEMBER 6 2025......SUNRISE 8:02 AM EST SUNSET 5:10 PM EST  
DECEMBER 7 2025......SUNRISE 8:03 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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