260  
CDUS43 KGRR 210526  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
1226 AM EST TUE NOV 21 2017  
 
   
...............................
 
 
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR NOVEMBER 20 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 50 818 PM 76 1930 44 6 34  
MINIMUM 36 1209 AM 18 1959 33 3 31  
1951  
AVERAGE 43 38 5 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.08 1931 0.10 -0.10 T  
MONTH TO DATE 2.46 2.28 0.18 0.63  
SINCE SEP 1 12.53 9.28 3.25 10.33  
SINCE JAN 1 33.69 29.86 3.83 35.48  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.7 1964 0.2 -0.2 T  
MONTH TO DATE T 2.5 -2.5 1.0  
SINCE SEP 1 T 2.7 -2.7 1.0  
SINCE JUL 1 T 2.7 -2.7 1.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 26 -4 32  
MONTH TO DATE 516 459 57 316  
SINCE SEP 1 902 1052 -150 659  
SINCE JUL 1 915 1082 -167 668  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 121 59 62 110  
SINCE JAN 1 615 566 49 774    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 17 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 18.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 600 AM  
LOWEST 56 1200 PM  
AVERAGE 63  
   
......................................................
 
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 69 1913  
MINIMUM TEMPERATURE (F) 32 18 2014  
 
 
SUNRISE AND SUNSET  
NOVEMBER 21 2017......SUNRISE 746 AM EST SUNSET 516 PM EST  
NOVEMBER 22 2017......SUNRISE 747 AM EST SUNSET 515 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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