770  
CDUS43 KGRR 230526  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1226 AM EST TUE DEC 23 2025  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR DECEMBER 22 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 41 7:54 PM 55 1957 36 5 31  
MINIMUM 20 1:43 AM -3 1901 25 -5 15  
AVERAGE 31 30 1 23  
 
PRECIPITATION (IN)  
YESTERDAY T 1.00 2006 0.07 -0.07 0.00  
MONTH TO DATE 2.48 1.76 0.72 1.44  
SINCE DEC 1 2.48 1.76 0.72 1.44  
SINCE JAN 1 26.66 34.42 -7.76 34.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.5 1960 0.8 -0.8 0.0  
MONTH TO DATE 22.5 15.2 7.3 20.4  
SINCE DEC 1 22.5 15.2 7.3 20.4  
SINCE JUL 1 39.9 21.7 18.2 21.5  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 35 -1 42  
MONTH TO DATE 855 707 148 731  
SINCE DEC 1 855 707 148 731  
SINCE JUL 1 2069 1980 89 1660  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 759 650 109 759    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 2:00 AM  
LOWEST 39 7:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 62 2015  
MINIMUM TEMPERATURE (F) 25 -5 1989  
 
SUNRISE AND SUNSET  
DECEMBER 23 2025......SUNRISE 8:15 AM EST SUNSET 5:14 PM EST  
DECEMBER 24 2025......SUNRISE 8:15 AM EST SUNSET 5:14 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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