656  
CDUS43 KGRR 150523  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1223 AM EST SUN DEC 15 2024  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR DECEMBER 14 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 35 8:40 PM 59 2015 38 -3 49  
MINIMUM 12 1:24 AM 1 1917 27 -15 40  
2017  
AVERAGE 24 32 -8 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 0.80 1907 0.08 0.02 0.00  
1975  
MONTH TO DATE 0.88 1.17 -0.29 0.79  
SINCE DEC 1 0.88 1.17 -0.29 0.79  
SINCE JAN 1 34.03 33.83 0.20 31.47  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.5 1989 0.7 -0.7 0.0  
MONTH TO DATE 15.2 9.0 6.2 2.0  
SINCE DEC 1 15.2 9.0 6.2 2.0  
SINCE JUL 1 16.3 15.5 0.8 15.2  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 33 8 20  
MONTH TO DATE 477 436 41 348  
SINCE DEC 1 477 436 41 348  
SINCE JUL 1 1406 1709 -303 1451  
 
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 13 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 13.3  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FREEZING RAIN  
LT FREEZING RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 11:00 PM  
LOWEST 59 7:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 63 2021  
MINIMUM TEMPERATURE (F) 26 -2 1943  
 
SUNRISE AND SUNSET  
DECEMBER 15 2024......SUNRISE 8:10 AM EST SUNSET 5:11 PM EST  
DECEMBER 16 2024......SUNRISE 8:11 AM EST SUNSET 5:11 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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