960  
CDUS43 KGRR 160632  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
232 AM EDT THU OCT 16 2025  
   
...............................  
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR OCTOBER 15 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 62 2:59 PM 86 1899 61 1 56  
MINIMUM 46 11:52 PM 25 1944 43 3 37  
AVERAGE 54 52 2 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 2.19 1942 0.12 -0.07 T  
MONTH TO DATE 0.56 1.84 -1.28 0.77  
SINCE SEP 1 1.41 5.10 -3.69 5.66  
SINCE JAN 1 20.40 27.78 -7.38 29.15  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1995 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 11 13 -2 18  
MONTH TO DATE 99 159 -60 138  
SINCE SEP 1 161 275 -114 175  
SINCE JUL 1 201 297 -96 189  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 23 3 20 0  
SINCE SEP 1 82 73 9 106  
SINCE JAN 1 759 646 113 753    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 52 3:00 PM  
AVERAGE 73  
   
......................................................  
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 81 1947  
1968  
MINIMUM TEMPERATURE (F) 43 25 1977  
 
SUNRISE AND SUNSET  
OCTOBER 16 2025.......SUNRISE 8:00 AM EDT SUNSET 7:00 PM EDT  
OCTOBER 17 2025.......SUNRISE 8:01 AM EDT SUNSET 6:58 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MI Page
The Nexlab IN Page
Main Text Page