605  
CDUS43 KGRR 100522  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
122 AM EDT SAT JUN 10 2023  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR JUNE 9 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 73 4:56 PM 97 2020 76 -3 70  
MINIMUM 47 5:04 AM 38 1969 56 -9 47  
AVERAGE 60 66 -6 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.28 2019 0.10 -0.10 0.00  
MONTH TO DATE 0.06 0.91 -0.85 0.55  
SINCE JUN 1 0.06 0.91 -0.85 0.55  
SINCE JAN 1 13.39 14.69 -1.30 14.09  
 
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 60.1 87.2 -27.1 58.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 2 3 6  
MONTH TO DATE 8 26 -18 36  
SINCE JUN 1 8 26 -18 36  
SINCE JUL 1 5505 6274 -769 5934  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 56 23 33 1  
SINCE JUN 1 56 23 33 1  
SINCE JAN 1 102 59 43 101    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 5:00 AM  
LOWEST 29 5:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 89 1999  
2012  
MINIMUM TEMPERATURE (F) 56 33 1980  
 
SUNRISE AND SUNSET  
JUNE 10 2023..........SUNRISE 6:05 AM EDT SUNSET 9:24 PM EDT  
JUNE 11 2023..........SUNRISE 6:05 AM EDT SUNSET 9:25 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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