364  
CDUS43 KGRR 090529  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1229 AM EST MON DEC 09 2024  
   
...............................  
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR DECEMBER 8 2024  
 
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)  
YESTERDAY  
MAXIMUM 49 3:47 PM 57 1946 39 10 54  
MINIMUM 38 11:23 PM 2 2005 28 10 40  
AVERAGE 44 34 10 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.73 1916 0.09 -0.09 0.00  
MONTH TO DATE 0.38 0.69 -0.31 0.62  
SINCE DEC 1 0.38 0.69 -0.31 0.62  
SINCE JAN 1 33.53 33.35 0.18 31.30  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.5 1950 0.7 -0.7 0.0  
MONTH TO DATE 10.7 4.8 5.9 2.0  
SINCE DEC 1 10.7 4.8 5.9 2.0  
SINCE JUL 1 11.8 11.3 0.5 15.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 31 -10 18  
MONTH TO DATE 260 242 18 204  
SINCE DEC 1 260 242 18 204  
SINCE JUL 1 1189 1515 -326 1307  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 759 650 109 795    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 11:00 PM  
LOWEST 59 12:00 AM  
AVERAGE 71  
   
......................................................  
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 58 2023  
MINIMUM TEMPERATURE (F) 28 1 1995  
 
SUNRISE AND SUNSET  
DECEMBER 9 2024......SUNRISE 8:05 AM EST SUNSET 5:10 PM EST  
DECEMBER 10 2024......SUNRISE 8:06 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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