775  
CDUS43 KGRR 220537  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
137 AM EDT MON JUN 22 2026  
   
...............................  
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR JUNE 21 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1896 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 11:34 AM 95 1995 79 -6 90  
MINIMUM 51 5:23 AM 39 1969 59 -8 73  
AVERAGE 62 69 -7 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.73 1943 0.10 -0.10 0.01  
MONTH TO DATE 2.85 2.16 0.69 0.76  
SINCE JUN 1 2.85 2.16 0.69 0.76  
SINCE JAN 1 22.85 15.94 6.91 12.26  
 
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 1 108.5 87.2 21.3 76.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 1 2 0  
MONTH TO DATE 33 43 -10 48  
SINCE JUN 1 33 43 -10 48  
SINCE JUL 1 6340 6291 49 5820  
 
COOLING  
YESTERDAY 0 5 -5 17  
MONTH TO DATE 57 71 -14 81  
SINCE JUN 1 57 71 -14 81  
SINCE JAN 1 77 107 -30 104    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1:00 AM  
LOWEST 53 12:00 PM  
AVERAGE 75  
   
......................................................  
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 91 1995  
MINIMUM TEMPERATURE (F) 59 32 1992  
 
SUNRISE AND SUNSET  
JUNE 22 2026..........SUNRISE 6:06 AM EDT SUNSET 9:28 PM EDT  
JUNE 23 2026..........SUNRISE 6:06 AM EDT SUNSET 9:29 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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