702  
CDUS43 KGRR 201324  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
923 AM EDT WED JUN 20 2018  
 
   
...............................
 
 
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR JUNE 20 2018
 
 
VALID AS OF 0900 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 67 108 AM 98 1995 77 -10 71  
MINIMUM 63 740 AM 35 1936 58 5 53  
AVERAGE 65 68 -3 62  
 
PRECIPITATION (IN)  
TODAY T 2.11 1954 0.09 -0.09 0.17  
MONTH TO DATE 1.59 1.76 -0.17 1.55  
SINCE JUN 1 1.59 1.76 -0.17 1.55  
SINCE JAN 1 17.56 14.03 3.53 16.03  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 105.3 93.7 11.6 49.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 3  
MONTH TO DATE 13 56 -43 18  
SINCE JUN 1 13 56 -43 18  
SINCE JUL 1 6416 6550 -134 5489  
 
COOLING  
TODAY 0 4 -4 0  
MONTH TO DATE 86 55 31 101  
SINCE JUN 1 86 55 31 101  
SINCE JAN 1 165 84 81 123    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 9.9  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 400 AM  
LOWEST 78 800 AM  
AVERAGE 81  
   
......................................................
 
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 95 1995  
MINIMUM TEMPERATURE (F) 58 39 1969  
 
 
SUNRISE AND SUNSET  
JUNE 20 2018..........SUNRISE 605 AM EDT SUNSET 928 PM EDT  
JUNE 21 2018..........SUNRISE 605 AM EDT SUNSET 928 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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