405  
CDUS43 KGRR 292226  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
525 PM EST SUN DEC 29 2019  
 
   
...............................
 
 
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR DECEMBER 29 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 58R 312 PM 54 1984 32 26 33  
MINIMUM 41 121 AM -4 1909 22 19 25  
AVERAGE 50 27 23 29  
 
PRECIPITATION (IN)  
TODAY 1.32R 1.13 1990 0.07 1.25 0.08  
MONTH TO DATE 2.71 2.41 0.30 1.64  
SINCE DEC 1 2.71 2.41 0.30 1.64  
SINCE JAN 1 46.87 33.35 13.52 41.68  
 
SNOWFALL (IN)  
TODAY 0.0 14.7 2017 1.0 -1.0 0.9  
MONTH TO DATE 6.3 26.9 -20.6 3.2  
SINCE DEC 1 6.3 26.9 -20.6 3.2  
SINCE JUL 1 17.2 33.1 -15.9 15.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 15 38 -23 36  
MONTH TO DATE 910 1004 -94 899  
SINCE DEC 1 910 1004 -94 899  
SINCE JUL 1 2280 2371 -91 2315  
 
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 11 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 12.3  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 700 AM  
LOWEST 70 1200 AM  
AVERAGE 82  
   
......................................................
 
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 53 1965  
MINIMUM TEMPERATURE (F) 22 -11 1976  
 
 
SUNRISE AND SUNSET  
DECEMBER 29 2019......SUNRISE 816 AM EST SUNSET 518 PM EST  
DECEMBER 30 2019......SUNRISE 817 AM EST SUNSET 518 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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