276  
CDUS43 KGRR 280531  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
131 AM EDT SAT SEP 28 2024  
   
...............................  
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR SEPTEMBER 27 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 79 3:16 PM 81 1946 69 10 70  
MINIMUM 56 6:26 AM 27 1989 49 7 62  
AVERAGE 68 59 9 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.41 1945 0.11 -0.11 0.00  
MONTH TO DATE 4.89 2.93 1.96 1.50  
SINCE SEP 1 4.89 2.93 1.96 1.50  
SINCE JAN 1 28.38 25.61 2.77 22.48  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1942 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 0  
MONTH TO DATE 37 94 -57 42  
SINCE SEP 1 37 94 -57 42  
SINCE JUL 1 51 116 -65 47  
 
COOLING  
YESTERDAY 3 1 2 1  
MONTH TO DATE 88 66 22 106  
SINCE SEP 1 88 66 22 106  
SINCE JAN 1 735 639 96 760    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NE (50)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1:00 AM  
LOWEST 36 2:00 PM  
AVERAGE 62  
   
......................................................  
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 1905  
MINIMUM TEMPERATURE (F) 49 27 1991  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2024.....SUNRISE 7:39 AM EDT SUNSET 7:30 PM EDT  
SEPTEMBER 29 2024.....SUNRISE 7:41 AM EDT SUNSET 7:29 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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