068  
CDUS43 KGRR 190548  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1248 AM EST THU DEC 19 2024  
   
...............................  
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR DECEMBER 18 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 38 4:02 AM 53 1939 37 1 40  
MINIMUM 31 11:59 PM 2 1919 26 5 31  
1922  
1945  
AVERAGE 35 31 4 36  
 
PRECIPITATION (IN)  
YESTERDAY T 0.64 2002 0.08 -0.08 0.23  
MONTH TO DATE 1.13 1.47 -0.34 1.12  
SINCE DEC 1 1.13 1.47 -0.34 1.12  
SINCE JAN 1 34.28 34.13 0.15 31.80  
 
SNOWFALL (IN)  
YESTERDAY T 7.5 1963 0.8 -0.8 2.2  
MONTH TO DATE 15.2 12.1 3.1 4.2  
SINCE DEC 1 15.2 12.1 3.1 4.2  
SINCE JUL 1 16.3 18.6 -2.3 17.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 34 -4 29  
MONTH TO DATE 577 570 7 432  
SINCE DEC 1 577 570 7 432  
SINCE JUL 1 1506 1843 -337 1535  
 
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 8 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1:00 AM  
LOWEST 61 9:00 PM  
AVERAGE 72  
   
......................................................  
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 53 2002  
MINIMUM TEMPERATURE (F) 26 -4 1983  
1996  
 
SUNRISE AND SUNSET  
DECEMBER 19 2024......SUNRISE 8:13 AM EST SUNSET 5:12 PM EST  
DECEMBER 20 2024......SUNRISE 8:13 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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