481  
CDUS43 KGRR 212227  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
527 PM EST SAT DEC 21 2024  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR DECEMBER 21 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 29 1:35 PM 60 1967 36 -7 41  
MINIMUM 24 4:59 PM -3 1901 25 -1 29  
AVERAGE 27 31 -4 35  
 
PRECIPITATION (IN)  
TODAY T 1.02 2015 0.08 -0.08 0.00  
MONTH TO DATE 1.44 1.69 -0.25 1.12  
SINCE DEC 1 1.44 1.69 -0.25 1.12  
SINCE JAN 1 34.59 34.35 0.24 31.80  
 
SNOWFALL (IN)  
TODAY T 10.5 2008 0.8 -0.8 0.0  
MONTH TO DATE 20.4 14.4 6.0 4.2  
SINCE DEC 1 20.4 14.4 6.0 4.2  
SINCE JUL 1 21.5 20.9 0.6 17.4  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
TODAY 38 34 4 30  
MONTH TO DATE 685 672 13 525  
SINCE DEC 1 685 672 13 525  
SINCE JUL 1 1614 1945 -331 1628  
 
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 8 RESULTANT WIND DIRECTION N (10)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 12:00 AM  
LOWEST 55 5:00 AM  
AVERAGE 59  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 55 1957  
MINIMUM TEMPERATURE (F) 25 -3 1901  
 
SUNRISE AND SUNSET  
DECEMBER 21 2024......SUNRISE 8:14 AM EST SUNSET 5:13 PM EST  
DECEMBER 22 2024......SUNRISE 8:14 AM EST SUNSET 5:13 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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