402  
CDUS43 KGRR 180630  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
230 AM EDT WED JUN 18 2025  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JUNE 17 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 3:40 PM 95 1992 80 9 94  
1994  
MINIMUM 65 5:33 AM 40 1980 59 6 68  
AVERAGE 77 70 7 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.01 1956 0.13 -0.13 0.00  
1996  
MONTH TO DATE 0.37 2.27 -1.90 0.83  
SINCE JUN 1 0.37 2.27 -1.90 0.83  
SINCE JAN 1 12.47 17.29 -4.82 15.76  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2005 0.0 0.0 0.0  
2006  
2007  
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 63.8 77.6 -13.8 47.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 22 31 -9 17  
SINCE JUN 1 22 31 -9 17  
SINCE JUL 1 6000 6400 -400 5380  
 
COOLING  
YESTERDAY 12 5 7 16  
MONTH TO DATE 48 68 -20 75  
SINCE JUN 1 48 68 -20 75  
SINCE JAN 1 68 119 -51 107    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 5:00 AM  
LOWEST 47 3:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 96 1987  
1994  
MINIMUM TEMPERATURE (F) 59 43 1947  
 
SUNRISE AND SUNSET  
JUNE 18 2025..........SUNRISE 6:03 AM EDT SUNSET 9:24 PM EDT  
JUNE 19 2025..........SUNRISE 6:03 AM EDT SUNSET 9:24 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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