390  
CDUS43 KGRR 182129  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
528 PM EDT SUN AUG 18 2019  
 
   
...............................
 
 
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR AUGUST 18 2019
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 80 246 PM 91 1947 79 1 84  
MINIMUM 67 347 AM 43 1943 61 6 65  
AVERAGE 74 70 4 75  
 
PRECIPITATION (IN)  
TODAY 0.34 0.97 1991 0.12 0.22 0.00  
MONTH TO DATE 1.33 1.96 -0.63 0.61  
SINCE JUN 1 7.42 6.88 0.54 4.16  
SINCE JAN 1 26.30 19.15 7.15 20.13  
 
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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE JUN 1 58 78 -20 13  
SINCE JUL 1 1 12 -11 0  
 
COOLING  
TODAY 9 5 4 10  
MONTH TO DATE 120 107 13 186  
SINCE JUN 1 488 414 74 617  
SINCE JAN 1 491 443 48 696    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 56 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 7.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 600 AM  
LOWEST 62 200 PM  
AVERAGE 76  
   
......................................................
 
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 94 1947  
MINIMUM TEMPERATURE (F) 61 45 1943  
 
 
SUNRISE AND SUNSET  
AUGUST 18 2019........SUNRISE 654 AM EDT SUNSET 843 PM EDT  
AUGUST 19 2019........SUNRISE 655 AM EDT SUNSET 842 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
63  
 
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