130  
CDUS43 KGRR 120624  
CLIBIV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
224 AM EDT TUE AUG 12 2025  
   
...............................
 
 
   
..THE HOLLAND CLIMATE SUMMARY FOR AUGUST 11 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 85 2:02 PM 97 1947 81 4 74  
MINIMUM 68 11:26 PM 41 1967 61 7 57  
AVERAGE 77 71 6 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.01 2021 0.10 -0.10 T  
MONTH TO DATE 0.00 1.09 -1.09 2.83  
SINCE JUN 1 1.91 7.34 -5.43 10.80  
SINCE JAN 1 12.22 20.31 -8.09 23.33  
 
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 12 6 6 1  
MONTH TO DATE 99 69 30 68  
SINCE JUN 1 599 418 181 462  
SINCE JAN 1 620 459 161 491    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 11:00 PM  
LOWEST 61 4:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE HOLLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 95 1918  
MINIMUM TEMPERATURE (F) 61 43 1967  
 
SUNRISE AND SUNSET  
AUGUST 12 2025........SUNRISE 6:48 AM EDT SUNSET 8:51 PM EDT  
AUGUST 13 2025........SUNRISE 6:49 AM EDT SUNSET 8:49 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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