729  
CDUS43 KGRR 050526  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1226 AM EST FRI DEC 05 2025  
   
...............................  
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR DECEMBER 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 25 12:40 AM 61 2017 41 -16 40  
MINIMUM 17 6:06 PM 7 1966 29 -12 24  
AVERAGE 21 35 -14 32  
 
PRECIPITATION (IN)  
YESTERDAY T 0.97 1920 0.09 -0.09 0.07  
MONTH TO DATE 0.80 0.35 0.45 0.25  
SINCE DEC 1 0.80 0.35 0.45 0.25  
SINCE JAN 1 24.98 33.01 -8.03 33.40  
 
SNOWFALL (IN)  
YESTERDAY T 4.1 1992 0.6 -0.6 3.0  
MONTH TO DATE 9.1 2.3 6.8 5.3  
SINCE DEC 1 9.1 2.3 6.8 5.3  
SINCE JUL 1 26.5 8.8 17.7 6.4  
SNOW DEPTH 11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 30 14 33  
MONTH TO DATE 156 119 37 140  
SINCE DEC 1 156 119 37 140  
SINCE JUL 1 1370 1392 -22 1069  
 
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 5 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 12:00 AM  
LOWEST 49 2:00 PM  
AVERAGE 59  
   
......................................................  
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 63 2001  
MINIMUM TEMPERATURE (F) 29 10 1926  
 
SUNRISE AND SUNSET  
DECEMBER 5 2025......SUNRISE 8:01 AM EST SUNSET 5:10 PM EST  
DECEMBER 6 2025......SUNRISE 8:02 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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