071  
CDUS43 KGRR 100543  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1243 AM EST TUE DEC 10 2024  
   
...............................  
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR DECEMBER 9 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 50 12:27 PM 58 2023 39 11 58  
MINIMUM 43 12:06 AM 1 1995 28 15 41  
AVERAGE 47 33 14 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 0.69 2009 0.08 0.04 0.10  
MONTH TO DATE 0.50 0.77 -0.27 0.72  
SINCE DEC 1 0.50 0.77 -0.27 0.72  
SINCE JAN 1 33.65 33.43 0.22 31.40  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.7 1995 0.6 -0.6 0.0  
MONTH TO DATE 10.7 5.4 5.3 2.0  
SINCE DEC 1 10.7 5.4 5.3 2.0  
SINCE JUL 1 11.8 11.9 -0.1 15.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 32 -14 15  
MONTH TO DATE 278 274 4 219  
SINCE DEC 1 278 274 4 219  
SINCE JUL 1 1207 1547 -340 1322  
 
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 10 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 56 11:00 PM  
AVERAGE 75  
   
......................................................  
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 61 1971  
MINIMUM TEMPERATURE (F) 28 6 1932  
 
SUNRISE AND SUNSET  
DECEMBER 10 2024......SUNRISE 8:06 AM EST SUNSET 5:10 PM EST  
DECEMBER 11 2024......SUNRISE 8:07 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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