977  
CDUS43 KGRR 212129  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
529 PM EDT WED JUN 21 2023  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR JUNE 21 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 94 3:30 PM 95 1995 79 15 90  
MINIMUM 66 4:38 AM 39 1969 59 7 67  
AVERAGE 80 69 11 79  
 
PRECIPITATION (IN)  
TODAY 0.00 1.73 1943 0.10 -0.10 0.00  
MONTH TO DATE 0.45 2.16 -1.71 1.85  
SINCE JUN 1 0.45 2.16 -1.71 1.85  
SINCE JAN 1 13.78 15.94 -2.16 15.39  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 1 -1 0  
MONTH TO DATE 46 43 3 41  
SINCE JUN 1 46 43 3 41  
SINCE JUL 1 5543 6291 -748 5939  
 
COOLING  
TODAY 15 5 10 14  
MONTH TO DATE 97 71 26 83  
SINCE JUN 1 97 71 26 83  
SINCE JAN 1 143 107 36 183    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 5:00 AM  
LOWEST 25 3:00 PM  
AVERAGE 48  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 91 1995  
MINIMUM TEMPERATURE (F) 59 32 1992  
 
SUNRISE AND SUNSET  
JUNE 21 2023..........SUNRISE 6:05 AM EDT SUNSET 9:28 PM EDT  
JUNE 22 2023..........SUNRISE 6:05 AM EDT SUNSET 9:28 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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