852  
CDUS43 KGRR 222126  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
526 PM EDT WED OCT 22 2025  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR OCTOBER 22 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 52 1:40 PM 80 1953 58 -6 72  
MINIMUM 46 4:10 AM 23 1944 41 5 51  
AVERAGE 49 50 -1 62  
 
PRECIPITATION (IN)  
TODAY 0.35 1.66 1972 0.12 0.23 T  
MONTH TO DATE 2.18 2.70 -0.52 0.77  
SINCE SEP 1 3.03 5.96 -2.93 5.66  
SINCE JAN 1 22.02 28.64 -6.62 29.15  
 
SNOWFALL (IN)  
TODAY 0.0 T 1987 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  
TODAY 16 15 1 3  
MONTH TO DATE 167 259 -92 204  
SINCE SEP 1 229 375 -146 241  
SINCE JUL 1 269 397 -128 255  
 
COOLING  
TODAY 0 0 0 0  
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 16 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 16.1  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 9:00 AM  
LOWEST 68 3:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 80 1963  
2022  
MINIMUM TEMPERATURE (F) 41 25 1982  
 
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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