514  
CDUS43 KGRR 120519  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
117 AM EDT MON AUG 12 2019  
 
   
...............................
 
 
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR AUGUST 11 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 82 251 PM 91 1947 79 3 85  
MINIMUM 59 1215 AM 47 1968 62 -3 62  
1965  
AVERAGE 71 71 0 74  
 
PRECIPITATION (IN)  
YESTERDAY T 1.57 1941 0.11 -0.11 0.00  
MONTH TO DATE 0.71 1.16 -0.45 0.46  
SINCE JUN 1 6.80 6.08 0.72 4.01  
SINCE JAN 1 25.68 18.35 7.33 19.98  
 
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 6 6 0 9  
MONTH TO DATE 63 66 -3 110  
SINCE JUN 1 431 373 58 541  
SINCE JAN 1 434 402 32 620    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1200 AM  
LOWEST 49 1100 AM  
AVERAGE 67  
   
......................................................
 
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 91 1993  
1988  
1918  
MINIMUM TEMPERATURE (F) 62 45 1979  
 
 
SUNRISE AND SUNSET  
AUGUST 12 2019........SUNRISE 647 AM EDT SUNSET 852 PM EDT  
AUGUST 13 2019........SUNRISE 648 AM EDT SUNSET 851 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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