226  
CDUS43 KGRR 250534  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
1233 AM EST WED DEC 25 2019  
 
   
...............................
 
 
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR DECEMBER 24 2019
 
 
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)  
YESTERDAY  
MAXIMUM 39 438 PM 55 1932 33 6 33  
MINIMUM 32 857 AM -5 1969 23 9 25  
1960  
AVERAGE 36 28 8 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.47 1979 0.08 -0.08 T  
MONTH TO DATE 1.38 2.06 -0.68 1.06  
SINCE DEC 1 1.38 2.06 -0.68 1.06  
SINCE JAN 1 45.54 33.00 12.54 41.10  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.0 1916 1.0 -1.0 T  
MONTH TO DATE 6.3 21.9 -15.6 1.9  
SINCE DEC 1 6.3 21.9 -15.6 1.9  
SINCE JUL 1 17.2 28.1 -10.9 14.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 37 -8 36  
MONTH TO DATE 788 817 -29 754  
SINCE DEC 1 788 817 -29 754  
SINCE JUL 1 2158 2184 -26 2170  
 
COOLING  
YESTERDAY 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 10 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 9.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1000 AM  
LOWEST 82 700 AM  
AVERAGE 86  
   
......................................................
 
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 61 1982  
MINIMUM TEMPERATURE (F) 23 4 1983  
 
 
SUNRISE AND SUNSET  
DECEMBER 25 2019......SUNRISE 815 AM EST SUNSET 515 PM EST  
DECEMBER 26 2019......SUNRISE 815 AM EST SUNSET 515 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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