871  
CDUS43 KGRR 092241  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
541 PM EST THU JAN 09 2025  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR JANUARY 9 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 29 4:07 PM 49 2020 33 -4 36  
MINIMUM 12 12:14 AM -8 1977 22 -10 34  
AVERAGE 21 27 -6 35  
 
PRECIPITATION (IN)  
TODAY 0.00 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)  
TODAY 0.0 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  
TODAY 44 38 6 30  
MONTH TO DATE 357 335 22 272  
SINCE DEC 1 1317 1363 -46 1008  
SINCE JUL 1 2246 2636 -390 2111  
 
COOLING  
TODAY 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 (120)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 12:00 AM  
LOWEST 53 5:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 58 1975  
MINIMUM TEMPERATURE (F) 21 -4 1982  
 
SUNRISE AND SUNSET  
JANUARY 9 2025.......SUNRISE 8:16 AM EST SUNSET 5:29 PM EST  
JANUARY 10 2025.......SUNRISE 8:16 AM EST SUNSET 5:30 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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