926  
CDUS43 KGRR 230520  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
120 AM EDT MON SEP 23 2019  
 
   
...............................
 
 
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR SEPTEMBER 22 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 74 156 PM 90 2017 69 5 65  
MINIMUM 67 1159 PM 31 1976 50 17 45  
AVERAGE 71 60 11 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.58 2.62 1988 0.13 0.45 0.00  
MONTH TO DATE 4.20 2.85 1.35 3.78  
SINCE SEP 1 4.20 2.85 1.35 3.78  
SINCE JAN 1 31.33 23.43 7.90 30.61  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1983 0.0 0.0 0.0  
1949  
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 6 -6 10  
MONTH TO DATE 20 79 -59 18  
SINCE SEP 1 20 79 -59 18  
SINCE JUL 1 24 109 -85 20  
 
COOLING  
YESTERDAY 6 1 5 0  
MONTH TO DATE 77 49 28 108  
SINCE SEP 1 77 49 28 108  
SINCE JAN 1 622 556 66 885    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 14.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 73 1200 PM  
AVERAGE 83  
   
......................................................
 
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 92 2017  
MINIMUM TEMPERATURE (F) 50 31 1896  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2019.....SUNRISE 733 AM EDT SUNSET 741 PM EDT  
SEPTEMBER 24 2019.....SUNRISE 734 AM EDT SUNSET 739 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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