524  
CDUS43 KGRR 110526  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
126 AM EDT SUN MAY 11 2025  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR MAY 10 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1896 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 1:24 PM 90 1930 66 6 63  
MINIMUM 41 12:10 AM 22 1947 46 -5 45  
AVERAGE 57 56 1 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.50 1905 0.11 -0.11 0.03  
MONTH TO DATE 0.84 1.16 -0.32 1.32  
SINCE MAR 1 6.34 7.03 -0.69 7.69  
SINCE JAN 1 8.85 11.56 -2.71 11.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1902 0.0 0.0 MM  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 2.7 9.3 -6.6 5.8  
SINCE JUL 1 76.2 87.2 -11.0 55.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 10 -2 11  
MONTH TO DATE 126 112 14 41  
SINCE MAR 1 1402 1571 -169 1137  
SINCE JUL 1 5581 6108 -527 4842  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE MAR 1 0 4 -4 1  
SINCE JAN 1 0 4 -4 1    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 12:00 AM  
LOWEST 31 12:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 87 1930  
2022  
MINIMUM TEMPERATURE (F) 46 30 1913  
1949  
2021  
 
SUNRISE AND SUNSET  
MAY 11 2025...........SUNRISE 6:25 AM EDT SUNSET 8:58 PM EDT  
MAY 12 2025...........SUNRISE 6:24 AM EDT SUNSET 8:59 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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