763  
CDUS43 KGRR 220622  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
222 AM EDT WED OCT 22 2025  
   
...............................  
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR OCTOBER 21 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 58 11:06 AM 81 1953 58 0 71  
MINIMUM 45 10:10 PM 22 1952 42 3 60  
AVERAGE 52 50 2 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.28 1.23 1933 0.12 0.16 0.00  
MONTH TO DATE 1.83 2.58 -0.75 0.77  
SINCE SEP 1 2.68 5.84 -3.16 5.66  
SINCE JAN 1 21.67 28.52 -6.85 29.15  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1981 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 15 -2 0  
MONTH TO DATE 151 244 -93 201  
SINCE SEP 1 213 360 -147 238  
SINCE JUL 1 253 382 -129 252  
 
COOLING  
YESTERDAY 0 0 0 1  
MONTH TO DATE 23 3 20 1  
SINCE SEP 1 82 73 9 107  
SINCE JAN 1 759 646 113 754    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 15.2  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 2:00 AM  
LOWEST 55 12:00 AM  
AVERAGE 73  
   
......................................................  
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 80 1953  
MINIMUM TEMPERATURE (F) 41 23 1944  
 
SUNRISE AND SUNSET  
OCTOBER 22 2025.......SUNRISE 8:08 AM EDT SUNSET 6:50 PM EDT  
OCTOBER 23 2025.......SUNRISE 8:09 AM EDT SUNSET 6:49 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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