265  
CDUS43 KGRR 210540  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
139 AM EDT MON OCT 21 2019  
 
   
...............................
 
 
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR OCTOBER 20 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 60 207 PM 80 1971 57 3 55  
MINIMUM 44 1139 PM 24 1952 41 3 38  
AVERAGE 52 49 3 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.87 1995 0.10 -0.09 0.09  
MONTH TO DATE 5.03 1.99 3.04 5.02  
SINCE SEP 1 10.88 5.88 5.00 9.53  
SINCE JAN 1 38.01 26.46 11.55 36.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.4 1992 0.0 0.0 T  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE SEP 1 0.0 0.0 0.0 T  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 16 -3 18  
MONTH TO DATE 240 256 -16 235  
SINCE SEP 1 278 399 -121 315  
SINCE JUL 1 282 429 -147 317  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 8 2 6 21  
SINCE SEP 1 95 56 39 135  
SINCE JAN 1 640 563 77 912    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 PM  
LOWEST 61 1200 AM  
AVERAGE 81  
   
......................................................
 
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 81 1953  
MINIMUM TEMPERATURE (F) 41 22 1952  
 
 
SUNRISE AND SUNSET  
OCTOBER 21 2019.......SUNRISE 806 AM EDT SUNSET 653 PM EDT  
OCTOBER 22 2019.......SUNRISE 807 AM EDT SUNSET 651 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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