021  
CDUS43 KGRR 241348  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
948 AM EDT SAT JUN 24 2017  
 
   
...............................
 
 
   
..THE GRAND RAPIDS MI CLIMATE SUMMARY FOR JUNE 24 2017
 
 
VALID AS OF 0900 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1892 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 66 759 AM 96 2009 81 -15 87  
1901  
MINIMUM 60 529 AM 41 1961 60 0 55  
AVERAGE 63 71 -8 71  
 
PRECIPITATION (IN)  
TODAY 0.00 2.88 1994 0.13 -0.13 0.00  
MONTH TO DATE 4.05 3.04 1.01 0.93  
SINCE JUN 1 4.05 3.04 1.01 0.93  
SINCE JAN 1 20.65 16.62 4.03 17.73  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2007 0.0 0.0 0.0  
2006  
2005  
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 60.1 74.9 -14.8 61.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 2 1 1 0  
MONTH TO DATE 10 43 -33 21  
SINCE JUN 1 10 43 -33 21  
SINCE JUL 1 5623 6483 -860 5617  
 
COOLING  
TODAY 0 6 -6 6  
MONTH TO DATE 148 105 43 148  
SINCE JUN 1 148 105 43 148  
SINCE JAN 1 178 152 26 219    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 500 AM  
LOWEST 73 1200 AM  
AVERAGE 82  
   
......................................................
 
 
 
THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 97 1988  
MINIMUM TEMPERATURE (F) 60 41 1986  
 
 
SUNRISE AND SUNSET  
JUNE 24 2017..........SUNRISE 604 AM EDT SUNSET 925 PM EDT  
JUNE 25 2017..........SUNRISE 605 AM EDT SUNSET 925 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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