763  
CDUS43 KGRR 170524  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
124 AM EDT THU AUG 17 2023  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR AUGUST 16 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 80 2:48 PM 95 1988 80 0 86  
MINIMUM 53 3:43 AM 36 1979 62 -9 57  
AVERAGE 67 71 -4 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.28 1987 0.10 -0.10 0.00  
MONTH TO DATE 2.54 1.58 0.96 1.92  
SINCE JUN 1 7.19 7.38 -0.19 7.15  
SINCE JAN 1 20.52 21.16 -0.64 20.69  
 
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 5  
SINCE JUN 1 46 59 -13 51  
SINCE JUL 1 0 9 -9 7  
 
COOLING  
YESTERDAY 2 6 -4 7  
MONTH TO DATE 102 110 -8 137  
SINCE JUN 1 510 456 54 543  
SINCE JAN 1 556 492 64 643    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 6:00 AM  
LOWEST 45 6:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 93 1988  
MINIMUM TEMPERATURE (F) 62 44 1954  
 
SUNRISE AND SUNSET  
AUGUST 17 2023........SUNRISE 6:52 AM EDT SUNSET 8:45 PM EDT  
AUGUST 18 2023........SUNRISE 6:54 AM EDT SUNSET 8:43 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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