528  
CDUS43 KGRR 150520  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
120 AM EDT SUN SEP 15 2024  
   
...............................  
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR SEPTEMBER 14 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 90R 3:10 PM 87 1897 74 16 71  
MINIMUM 60 6:19 AM 34 1919 54 6 47  
AVERAGE 75 64 11 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.68 1961 0.11 -0.11 0.00  
MONTH TO DATE 0.08 1.47 -1.39 1.44  
SINCE SEP 1 0.08 1.47 -1.39 1.44  
SINCE JAN 1 23.57 24.15 -0.58 22.42  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 0 3 -3 6  
MONTH TO DATE 29 28 1 24  
SINCE SEP 1 29 28 1 24  
SINCE JUL 1 43 50 -7 29  
 
COOLING  
YESTERDAY 10 2 8 0  
MONTH TO DATE 37 46 -9 74  
SINCE SEP 1 37 46 -9 74  
SINCE JAN 1 684 619 65 728    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 7:00 AM  
LOWEST 32 2:00 PM  
AVERAGE 58  
   
......................................................  
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 86 1897  
MINIMUM TEMPERATURE (F) 54 38 1964  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2024.....SUNRISE 7:25 AM EDT SUNSET 7:54 PM EDT  
SEPTEMBER 16 2024.....SUNRISE 7:26 AM EDT SUNSET 7:52 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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