106  
CDUS43 KGRR 090524  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
124 AM EDT MON SEP 09 2024  
   
...............................  
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR SEPTEMBER 8 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 71 2:16 PM 91 1959 76 -5 73  
MINIMUM 42 12:13 AM 31 1951 56 -14 57  
AVERAGE 57 66 -9 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.74 1941 0.11 -0.11 0.00  
MONTH TO DATE 0.08 0.84 -0.76 0.64  
SINCE SEP 1 0.08 0.84 -0.76 0.64  
SINCE JAN 1 23.57 23.52 0.05 21.62  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1994 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 8 2 6 0  
MONTH TO DATE 29 12 17 1  
SINCE SEP 1 29 12 17 1  
SINCE JUL 1 43 34 9 6  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 6 30 -24 74  
SINCE SEP 1 6 30 -24 74  
SINCE JAN 1 653 603 50 728    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 47 1:00 PM  
AVERAGE 69  
   
......................................................  
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 89 1947  
1964  
2002  
MINIMUM TEMPERATURE (F) 56 38 1949  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2024.....SUNRISE 7:19 AM EDT SUNSET 8:05 PM EDT  
SEPTEMBER 10 2024.....SUNRISE 7:20 AM EDT SUNSET 8:03 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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