838  
CDUS43 KGRR 172232  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
532 PM EST TUE DEC 17 2024  
   
...............................  
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR DECEMBER 17 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1896 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 44 1:05 AM 50 1939 37 7 48  
MINIMUM 36 4:59 PM 0 1973 26 10 39  
AVERAGE 40 31 9 44  
 
PRECIPITATION (IN)  
TODAY 0.00 0.61 1921 0.07 -0.07 0.02  
MONTH TO DATE 1.13 1.39 -0.26 0.89  
SINCE DEC 1 1.13 1.39 -0.26 0.89  
SINCE JAN 1 34.28 34.05 0.23 31.57  
 
SNOWFALL (IN)  
TODAY 0.0 14.8 1963 0.8 -0.8 0.0  
MONTH TO DATE 15.2 11.3 3.9 2.0  
SINCE DEC 1 15.2 11.3 3.9 2.0  
SINCE JUL 1 16.3 17.8 -1.5 15.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 25 34 -9 21  
MONTH TO DATE 547 536 11 403  
SINCE DEC 1 547 536 11 403  
SINCE JUL 1 1476 1809 -333 1506  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 759 650 109 795    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 12.8  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 1:00 AM  
LOWEST 62 3:00 AM  
AVERAGE 66  
   
......................................................  
 
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 53 1939  
MINIMUM TEMPERATURE (F) 26 2 1919  
1922  
1945  
 
SUNRISE AND SUNSET  
DECEMBER 17 2024......SUNRISE 8:11 AM EST SUNSET 5:11 PM EST  
DECEMBER 18 2024......SUNRISE 8:12 AM EST SUNSET 5:12 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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