693  
CDUS43 KGRR 080523  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1223 AM EST FRI DEC 08 2023  
   
...............................  
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR DECEMBER 7 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 49 12:14 PM 56 1946 40 9 45  
MINIMUM 37 8:30 PM 2 1972 28 9 28  
AVERAGE 43 34 9 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.48 2004 0.08 -0.08 T  
MONTH TO DATE 0.62 0.60 0.02 0.07  
SINCE DEC 1 0.62 0.60 0.02 0.07  
SINCE JAN 1 31.30 33.26 -1.96 31.20  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.0 1909 0.6 -0.6 0.0  
MONTH TO DATE 2.0 4.1 -2.1 0.0  
SINCE DEC 1 2.0 4.1 -2.1 0.0  
SINCE JUL 1 15.2 10.6 4.6 6.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 31 -9 28  
MONTH TO DATE 186 211 -25 184  
SINCE DEC 1 186 211 -25 184  
SINCE JUL 1 1289 1484 -195 1312  
 
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 8 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 7:00 PM  
LOWEST 63 11:00 AM  
AVERAGE 73  
   
......................................................  
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 57 1946  
MINIMUM TEMPERATURE (F) 28 2 2005  
 
SUNRISE AND SUNSET  
DECEMBER 8 2023......SUNRISE 8:04 AM EST SUNSET 5:10 PM EST  
DECEMBER 9 2023......SUNRISE 8:05 AM EST SUNSET 5:10 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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