933  
CDUS43 KGRR 220523  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
1222 AM EST WED JAN 22 2020  
 
   
...............................
 
 
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR JANUARY 21 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 32 1159 PM 62 2017 30 2 14  
MINIMUM 15 612 AM -12 2019 20 -5 -12  
AVERAGE 24 25 -1 1  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.73 1958 0.06 -0.06 0.00  
MONTH TO DATE 1.97 1.43 0.54 1.12  
SINCE DEC 1 5.78 3.98 1.80 3.31  
SINCE JAN 1 1.97 1.43 0.54 1.12  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.9 1959 0.9 -0.9 0.0  
MONTH TO DATE 10.1 18.9 -8.8 8.4  
SINCE DEC 1 22.5 47.8 -25.3 11.6  
SINCE JUL 1 33.4 54.0 -20.6 24.1  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 40 1 64  
MONTH TO DATE 702 827 -125 790  
SINCE DEC 1 1672 1906 -234 1755  
SINCE JUL 1 3042 3273 -231 3171  
 
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 8 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 9.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 300 AM  
LOWEST 63 200 PM  
AVERAGE 74  
   
......................................................
 
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 52 1964  
1933  
MINIMUM TEMPERATURE (F) 20 -2 1920  
 
 
SUNRISE AND SUNSET  
JANUARY 22 2020.......SUNRISE 810 AM EST SUNSET 543 PM EST  
JANUARY 23 2020.......SUNRISE 809 AM EST SUNSET 545 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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