410  
CDUS43 KGRR 012230  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
530 PM EST WED JAN 1 2020  
 
   
...............................
 
 
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR JANUARY 1 2020
 
 
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 37 459 PM 57 2011 32 5 36  
MINIMUM 24 649 AM -9 1964 22 2 24  
AVERAGE 31 27 4 30  
 
PRECIPITATION (IN)  
TODAY 0.00 0.68 1985 0.07 -0.07 T  
MONTH TO DATE 0.00 0.07 -0.07 T  
SINCE DEC 1 3.81 2.62 1.19 2.19  
SINCE JAN 1 0.00 0.07 -0.07 T  
 
SNOWFALL (IN)  
TODAY 0.0 6.6 1948 0.9 -0.9 T  
MONTH TO DATE 0.0 0.9 -0.9 T  
SINCE DEC 1 12.4 29.8 -17.4 3.2  
SINCE JUL 1 23.3 36.0 -12.7 15.7  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
TODAY 34 38 -4 35  
MONTH TO DATE 34 38 -4 35  
SINCE DEC 1 1004 1117 -113 1000  
SINCE JUL 1 2374 2484 -110 2416  
 
COOLING  
TODAY 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 11 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 12.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 600 AM  
LOWEST 63 200 AM  
AVERAGE 69  
   
......................................................
 
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 57 2004  
MINIMUM TEMPERATURE (F) 22 2 2001  
1979  
1920  
 
 
SUNRISE AND SUNSET  
JANUARY 1 2020.......SUNRISE 817 AM EST SUNSET 520 PM EST  
JANUARY 2 2020.......SUNRISE 817 AM EST SUNSET 521 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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