818  
CDUS43 KGRR 302122  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
522 PM EDT WED APR 30 2025  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR APRIL 30 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 62 12:56 PM 84 1942 63 -1 62  
MINIMUM 35 6:00 AM 24 1909 42 -7 48  
AVERAGE 49 52 -3 55  
 
PRECIPITATION (IN)  
TODAY 0.00 1.89 1963 0.12 -0.12 0.00  
MONTH TO DATE 2.47 3.47 -1.00 2.33  
SINCE MAR 1 5.50 5.87 -0.37 6.37  
SINCE JAN 1 8.01 10.40 -2.39 10.18  
 
SNOWFALL (IN)  
TODAY 0.0 4.0 1907 0.0 0.0 0.0  
MONTH TO DATE T 1.8 -1.8 T  
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  
TODAY 16 13 3 10  
MONTH TO DATE 528 550 -22 401  
SINCE MAR 1 1276 1459 -183 1096  
SINCE JUL 1 5455 5996 -541 4801  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 2 -2 1  
SINCE MAR 1 0 3 -3 1  
SINCE JAN 1 0 3 -3 1    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 5:00 AM  
LOWEST 41 1:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 85 1942  
1951  
MINIMUM TEMPERATURE (F) 42 27 1905  
1945  
 
SUNRISE AND SUNSET  
APRIL 30 2025.........SUNRISE 6:39 AM EDT SUNSET 8:46 PM EDT  
MAY 1 2025...........SUNRISE 6:38 AM EDT SUNSET 8:47 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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