608  
CDUS43 KGRR 082226  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
525 PM EST SUN DEC 8 2019  
 
   
...............................
 
 
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR DECEMBER 8 2019
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 44 459 PM 57 1946 37 7 31  
MINIMUM 33 1221 AM 2 2005 27 6 20  
AVERAGE 39 32 7 26  
 
PRECIPITATION (IN)  
TODAY 0.00 0.73 1916 0.10 -0.10 T  
MONTH TO DATE 0.79 0.76 0.03 0.90  
SINCE DEC 1 0.79 0.76 0.03 0.90  
SINCE JAN 1 44.95 31.70 13.25 40.94  
 
SNOWFALL (IN)  
TODAY 0.0 7.5 1950 0.8 -0.8 T  
MONTH TO DATE 2.4 6.0 -3.6 1.8  
SINCE DEC 1 2.4 6.0 -3.6 1.8  
SINCE JUL 1 13.3 12.2 1.1 14.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 26 33 -7 39  
MONTH TO DATE 241 255 -14 265  
SINCE DEC 1 241 255 -14 265  
SINCE JUL 1 1611 1622 -11 1681  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 640 566 74 912    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 16.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 800 AM  
LOWEST 64 300 AM  
AVERAGE 70  
   
......................................................
 
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 55 1946  
MINIMUM TEMPERATURE (F) 27 1 1995  
 
 
SUNRISE AND SUNSET  
DECEMBER 8 2019......SUNRISE 804 AM EST SUNSET 510 PM EST  
DECEMBER 9 2019......SUNRISE 805 AM EST SUNSET 510 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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