196  
CDUS43 KGRR 010518  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
118 AM EDT TUE OCT 1 2019  
 
   
...............................
 
 
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR SEPTEMBER 30 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 82 445 PM 86 1905 65 17 54  
MINIMUM 58 538 AM 28 1984 47 11 43  
AVERAGE 70 56 14 49  
 
PRECIPITATION (IN)  
YESTERDAY T 2.95 1981 0.13 -0.13 0.62  
MONTH TO DATE 5.85 3.89 1.96 4.51  
SINCE SEP 1 5.85 3.89 1.96 4.51  
SINCE JAN 1 32.98 24.47 8.51 31.34  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1958 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 9 -9 16  
MONTH TO DATE 38 143 -105 80  
SINCE SEP 1 38 143 -105 80  
SINCE JUL 1 42 173 -131 82  
 
COOLING  
YESTERDAY 5 1 4 0  
MONTH TO DATE 87 54 33 114  
SINCE SEP 1 87 54 33 114  
SINCE JAN 1 632 561 71 891    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 13.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 58 300 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 81 1971  
1969  
MINIMUM TEMPERATURE (F) 47 27 1899  
 
 
SUNRISE AND SUNSET  
OCTOBER 1 2019.......SUNRISE 742 AM EDT SUNSET 726 PM EDT  
OCTOBER 2 2019.......SUNRISE 743 AM EDT SUNSET 725 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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