587  
CDUS43 KGRR 100539  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1239 AM EST WED JAN 10 2024  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR JANUARY 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 36 5:55 PM 49 2020 33 3 41  
MINIMUM 34 5:18 AM -8 1977 22 12 31  
AVERAGE 35 27 8 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.72 0.85 1946 0.09 0.63 0.00  
MONTH TO DATE 0.83 0.74 0.09 0.60  
SINCE DEC 1 2.64 3.16 -0.52 2.05  
SINCE JAN 1 0.83 0.74 0.09 0.60  
 
SNOWFALL (IN)  
YESTERDAY 3.6 11.4 1982 0.9 2.7 0.0  
MONTH TO DATE 4.5 8.0 -3.5 0.1  
SINCE DEC 1 8.7 30.3 -21.6 17.9  
SINCE JUL 1 21.9 36.8 -14.9 24.4  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 38 -8 29  
MONTH TO DATE 272 335 -63 253  
SINCE DEC 1 1008 1363 -355 1243  
SINCE JUL 1 2111 2636 -525 2371  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 13.1  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 12:00 PM  
LOWEST 72 1:00 AM  
AVERAGE 80  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 58 1975  
MINIMUM TEMPERATURE (F) 21 -4 1982  
 
SUNRISE AND SUNSET  
JANUARY 10 2024.......SUNRISE 8:16 AM EST SUNSET 5:29 PM EST  
JANUARY 11 2024.......SUNRISE 8:16 AM EST SUNSET 5:30 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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