277  
CDUS43 KGRR 090524  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
120 AM EDT FRI AUG 9 2019  
 
   
...............................
 
 
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR AUGUST 8 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 80 252 PM 90 1941 80 0 80  
1914  
1900  
MINIMUM 60 1159 PM 44 1989 62 -2 62  
AVERAGE 70 71 -1 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.15 1.95 1991 0.11 0.04 0.00  
MONTH TO DATE 0.71 0.83 -0.12 0.42  
SINCE JUN 1 6.80 5.75 1.05 3.97  
SINCE JAN 1 25.68 18.02 7.66 19.94  
 
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 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  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 58 77 -19 13  
SINCE JUL 1 1 11 -10 0  
 
COOLING  
YESTERDAY 5 6 -1 6  
MONTH TO DATE 46 48 -2 79  
SINCE JUN 1 414 355 59 510  
SINCE JAN 1 417 384 33 589    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 100 AM  
LOWEST 39 300 PM  
AVERAGE 63  
   
......................................................
 
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 91 1970  
MINIMUM TEMPERATURE (F) 62 40 1964  
 
 
SUNRISE AND SUNSET  
AUGUST 9 2019........SUNRISE 644 AM EDT SUNSET 856 PM EDT  
AUGUST 10 2019........SUNRISE 645 AM EDT SUNSET 855 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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