335  
CDUS43 KGRR 180517  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
117 AM EDT WED JUL 18 2018  
 
   
...............................
 
 
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR JULY 17 2018
 
 
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)  
YESTERDAY  
MAXIMUM 81 1126 AM 95 2012 81 0 79  
1901  
MINIMUM 62 1158 PM 45 1934 62 0 60  
AVERAGE 72 71 1 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.57 2006 0.07 -0.07 0.00  
MONTH TO DATE 0.09 1.22 -1.13 1.18  
SINCE JUN 1 2.30 3.77 -1.47 4.82  
SINCE JAN 1 18.27 16.04 2.23 19.30  
 
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 4 -4 0  
SINCE JUN 1 13 70 -57 34  
SINCE JUL 1 0 4 -4 0  
 
COOLING  
YESTERDAY 7 7 0 5  
MONTH TO DATE 182 110 72 102  
SINCE JUN 1 343 215 128 232  
SINCE JAN 1 422 244 178 254    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 100 AM  
LOWEST 39 1200 PM  
AVERAGE 62  
   
......................................................
 
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 92 2013  
2012  
MINIMUM TEMPERATURE (F) 62 46 1924  
1918  
 
 
SUNRISE AND SUNSET  
JULY 18 2018..........SUNRISE 622 AM EDT SUNSET 920 PM EDT  
JULY 19 2018..........SUNRISE 622 AM EDT SUNSET 920 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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