029  
CDUS43 KGRR 030539  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
1238 AM EST FRI JAN 3 2020  
 
   
...............................
 
 
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR JANUARY 2 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 45 1144 AM 57 2004 32 13 38  
MINIMUM 40 853 AM 2 2001 22 18 23  
1979  
1920  
AVERAGE 43 27 16 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.75 1936 0.07 -0.07 0.20  
MONTH TO DATE 0.00 0.14 -0.14 0.20  
SINCE DEC 1 3.81 2.69 1.12 2.39  
SINCE JAN 1 0.00 0.14 -0.14 0.20  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.5 1979 0.8 -0.8 2.0  
MONTH TO DATE 0.0 1.7 -1.7 2.0  
SINCE DEC 1 12.4 30.6 -18.2 5.2  
SINCE JUL 1 23.3 36.8 -13.5 17.7  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 38 -16 34  
MONTH TO DATE 54 76 -22 69  
SINCE DEC 1 1024 1155 -131 1034  
SINCE JUL 1 2394 2522 -128 2450  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 19 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 18.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 800 PM  
LOWEST 62 1200 AM  
AVERAGE 72  
   
......................................................
 
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 57 1897  
MINIMUM TEMPERATURE (F) 21 -16 1918  
 
 
SUNRISE AND SUNSET  
JANUARY 3 2020.......SUNRISE 817 AM EST SUNSET 522 PM EST  
JANUARY 4 2020.......SUNRISE 817 AM EST SUNSET 523 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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