923  
CDUS43 KGRR 230536  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1236 AM EST SAT DEC 23 2023  
   
...............................  
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR DECEMBER 22 2023  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1896 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 46 4:07 PM 55 1957 36 10 36  
MINIMUM 41 8:59 AM -3 1901 25 16 14  
AVERAGE 44 30 14 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.20 1.00 2006 0.07 0.13 0.19  
MONTH TO DATE 1.32 1.76 -0.44 1.18  
SINCE DEC 1 1.32 1.76 -0.44 1.18  
SINCE JAN 1 32.00 34.42 -2.42 32.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.5 1960 0.8 -0.8 4.2  
MONTH TO DATE 4.2 15.2 -11.0 11.7  
SINCE DEC 1 4.2 15.2 -11.0 11.7  
SINCE JUL 1 17.4 21.7 -4.3 18.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 35 -14 40  
MONTH TO DATE 546 707 -161 675  
SINCE DEC 1 546 707 -161 675  
SINCE JUL 1 1649 1980 -331 1803  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 795 650 145 878    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 10:00 PM  
LOWEST 67 3:00 AM  
AVERAGE 78  
   
......................................................  
 
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 2023......SUNRISE 8:14 AM EST SUNSET 5:14 PM EST  
DECEMBER 24 2023......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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