477  
CDUS43 KGRR 100526  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1226 AM EST FRI JAN 10 2025  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR JANUARY 9 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 11:59 PM 49 2020 33 -1 36  
MINIMUM 12 12:14 AM -8 1977 22 -10 34  
AVERAGE 22 27 -5 35  
 
PRECIPITATION (IN)  
YESTERDAY T 0.85 1946 0.09 -0.09 0.72  
MONTH TO DATE 0.28 0.74 -0.46 0.83  
SINCE DEC 1 2.91 3.16 -0.25 2.64  
SINCE JAN 1 0.28 0.74 -0.46 0.83  
 
SNOWFALL (IN)  
YESTERDAY T 11.4 1982 0.9 -0.9 3.6  
MONTH TO DATE 5.5 8.0 -2.5 4.5  
SINCE DEC 1 25.9 30.3 -4.4 8.7  
SINCE JUL 1 27.0 36.8 -9.8 21.9  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 38 5 30  
MONTH TO DATE 356 335 21 272  
SINCE DEC 1 1316 1363 -47 1008  
SINCE JUL 1 2245 2636 -391 2111  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 12:00 AM  
LOWEST 52 8:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 58 1975  
MINIMUM TEMPERATURE (F) 21 -4 1982  
 
SUNRISE AND SUNSET  
JANUARY 10 2025.......SUNRISE 8:16 AM EST SUNSET 5:30 PM EST  
JANUARY 11 2025.......SUNRISE 8:15 AM EST SUNSET 5:31 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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