580  
CDUS43 KGRR 190626  
CLIBIV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
226 AM EDT TUE AUG 19 2025  
   
...............................
 
 
   
..THE HOLLAND CLIMATE SUMMARY FOR AUGUST 18 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1905 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 4:49 PM 96 1916 80 7 77  
1947  
1988  
MINIMUM 62 6:14 AM 36 1963 60 2 65  
AVERAGE 75 70 5 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.57 1.26 1936 0.10 0.47 0.15  
MONTH TO DATE 1.64 1.81 -0.17 4.46  
SINCE JUN 1 3.55 8.06 -4.51 12.43  
SINCE JAN 1 13.86 21.03 -7.17 24.96  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 29 56 -27 29  
SINCE JUL 1 0 9 -9 6  
 
COOLING  
YESTERDAY 10 6 4 6  
MONTH TO DATE 176 111 65 110  
SINCE JUN 1 676 460 216 504  
SINCE JAN 1 697 501 196 533    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 11:00 PM  
LOWEST 46 2:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE HOLLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 96 1947  
MINIMUM TEMPERATURE (F) 60 42 1915  
 
SUNRISE AND SUNSET  
AUGUST 19 2025........SUNRISE 6:56 AM EDT SUNSET 8:40 PM EDT  
AUGUST 20 2025........SUNRISE 6:57 AM EDT SUNSET 8:38 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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