487  
CDUS43 KGRR 120521  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
121 AM EDT MON AUG 12 2024  
   
...............................  
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR AUGUST 11 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 76 4:26 PM 91 1947 81 -5 83  
MINIMUM 56 5:20 AM 47 1965 62 -6 59  
1968  
AVERAGE 66 72 -6 71  
 
PRECIPITATION (IN)  
YESTERDAY T 1.57 1941 0.10 -0.10 0.01  
MONTH TO DATE 0.75 1.09 -0.34 0.52  
SINCE JUN 1 8.23 6.89 1.34 5.17  
SINCE JAN 1 20.69 20.67 0.02 18.50  
 
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 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 33 59 -26 46  
SINCE JUL 1 6 9 -3 0  
 
COOLING  
YESTERDAY 1 7 -6 6  
MONTH TO DATE 85 77 8 79  
SINCE JUN 1 484 423 61 487  
SINCE JAN 1 505 459 46 533    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 46 6:00 PM  
AVERAGE 68  
   
......................................................  
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 91 1918  
1988  
1993  
MINIMUM TEMPERATURE (F) 62 45 1979  
 
SUNRISE AND SUNSET  
AUGUST 12 2024........SUNRISE 6:48 AM EDT SUNSET 8:51 PM EDT  
AUGUST 13 2024........SUNRISE 6:49 AM EDT SUNSET 8:50 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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