865  
CDUS43 KGRR 102128  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
528 PM EDT TUE SEP 10 2024  
   
...............................  
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR SEPTEMBER 10 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 78 12:28 PM 88 1912 76 2 76  
1961  
1983  
MINIMUM 53 6:03 AM 39 1995 56 -3 50  
AVERAGE 66 66 0 63  
 
PRECIPITATION (IN)  
TODAY 0.00 4.06 1986 0.10 -0.10 0.00  
MONTH TO DATE 0.08 1.05 -0.97 0.64  
SINCE SEP 1 0.08 1.05 -0.97 0.64  
SINCE JAN 1 23.57 23.73 -0.16 21.62  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 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  
TODAY 0 2 -2 2  
MONTH TO DATE 29 16 13 5  
SINCE SEP 1 29 16 13 5  
SINCE JUL 1 43 38 5 10  
 
COOLING  
TODAY 1 3 -2 0  
MONTH TO DATE 7 36 -29 74  
SINCE SEP 1 7 36 -29 74  
SINCE JAN 1 654 609 45 728    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 45 12:00 PM  
AVERAGE 69  
   
......................................................  
 
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 88 1952  
MINIMUM TEMPERATURE (F) 55 34 1943  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2024.....SUNRISE 7:20 AM EDT SUNSET 8:03 PM EDT  
SEPTEMBER 11 2024.....SUNRISE 7:21 AM EDT SUNSET 8:01 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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