709  
CDUS43 KGRR 080523  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
122 AM EDT SUN SEP 8 2019  
 
   
...............................
 
 
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR SEPTEMBER 7 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 72 250 PM 92 1933 75 -3 69  
MINIMUM 49 544 AM 38 1986 56 -7 56  
AVERAGE 61 65 -4 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.93 2016 0.12 -0.12 0.00  
MONTH TO DATE 0.07 0.84 -0.77 2.85  
SINCE SEP 1 0.07 0.84 -0.77 2.85  
SINCE JAN 1 27.20 21.42 5.78 29.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 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 4 2 2 2  
MONTH TO DATE 15 14 1 2  
SINCE SEP 1 15 14 1 2  
SINCE JUL 1 19 44 -25 4  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 8 23 -15 57  
SINCE SEP 1 8 23 -15 57  
SINCE JAN 1 553 530 23 834    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 61 1200 PM  
AVERAGE 77  
   
......................................................
 
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 91 1959  
MINIMUM TEMPERATURE (F) 56 31 1951  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2019.....SUNRISE 717 AM EDT SUNSET 808 PM EDT  
SEPTEMBER 9 2019.....SUNRISE 718 AM EDT SUNSET 806 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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