959  
CDUS43 KGRR 120618  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
218 AM EDT FRI JUN 12 2026  
   
...............................  
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR JUNE 11 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 78 5:10 PM 94 1956 77 1 77  
MINIMUM 63 5:58 AM 31 1972 56 7 47  
AVERAGE 71 66 5 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.67 1.96 1939 0.10 0.57 0.00  
MONTH TO DATE 2.12 1.12 1.00 0.46  
SINCE JUN 1 2.12 1.12 1.00 0.46  
SINCE JAN 1 22.12 14.90 7.22 11.96  
 
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 0 2 -2 3  
MONTH TO DATE 4 30 -26 48  
SINCE JUN 1 4 30 -26 48  
SINCE JUL 1 6311 6278 33 5820  
 
COOLING  
YESTERDAY 6 3 3 0  
MONTH TO DATE 49 29 20 16  
SINCE JUN 1 49 29 20 16  
SINCE JAN 1 69 65 4 39    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 8:00 PM  
LOWEST 71 6:00 PM  
AVERAGE 84  
   
......................................................  
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 91 1976  
MINIMUM TEMPERATURE (F) 56 41 1947  
 
SUNRISE AND SUNSET  
JUNE 12 2026..........SUNRISE 6:05 AM EDT SUNSET 9:25 PM EDT  
JUNE 13 2026..........SUNRISE 6:05 AM EDT SUNSET 9:26 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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