754  
CDUS43 KGRR 010525  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
125 AM EDT FRI SEP 01 2023  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR AUGUST 31 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1896 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 2:56 PM 91 1953 78 -3 81  
MINIMUM 47 5:47 AM 41 2009 59 -12 68  
AVERAGE 61 68 -7 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.97 1975 0.11 -0.11 0.00  
MONTH TO DATE 3.00 3.10 -0.10 3.74  
SINCE JUN 1 7.65 8.90 -1.25 8.97  
SINCE JAN 1 20.98 22.68 -1.70 22.51  
 
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 JUN 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 4 1 3 0  
MONTH TO DATE 5 7 -2 5  
SINCE JUN 1 51 66 -15 51  
SINCE JUL 1 5 16 -11 7  
 
COOLING  
YESTERDAY 0 4 -4 10  
MONTH TO DATE 200 191 9 250  
SINCE JUN 1 608 537 71 656  
SINCE JAN 1 654 573 81 756    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 11:00 PM  
LOWEST 40 3:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 95 1953  
MINIMUM TEMPERATURE (F) 58 40 1906  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2023.....SUNRISE 7:09 AM EDT SUNSET 8:20 PM EDT  
SEPTEMBER 2 2023.....SUNRISE 7:10 AM EDT SUNSET 8:18 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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