991  
CDUS43 KGRR 262202  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
602 PM EDT MON MAY 26 2025  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR MAY 26 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 70 12:41 PM 90 2020 72 -2 79  
MINIMUM 43 4:33 AM 30 1961 51 -8 51  
AVERAGE 57 61 -4 65  
 
PRECIPITATION (IN)  
TODAY 0.00 0.94 1932 0.09 -0.09 0.20  
MONTH TO DATE 2.45 2.89 -0.44 2.17  
SINCE MAR 1 7.95 8.76 -0.81 8.54  
SINCE JAN 1 10.46 13.29 -2.83 12.35  
 
SNOWFALL (IN)  
TODAY 0.0 T 1961 0.0 0.0 0.0  
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  
TODAY 8 5 3 0  
MONTH TO DATE 277 228 49 67  
SINCE MAR 1 1553 1687 -134 1163  
SINCE JUL 1 5732 6224 -492 4868  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 23 22 1 20  
SINCE MAR 1 23 25 -2 21  
SINCE JAN 1 23 25 -2 21    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (0)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 36 12:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 87 2018  
MINIMUM TEMPERATURE (F) 51 27 1961  
 
SUNRISE AND SUNSET  
MAY 26 2025...........SUNRISE 6:11 AM EDT SUNSET 9:13 PM EDT  
MAY 27 2025...........SUNRISE 6:11 AM EDT SUNSET 9:14 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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