510  
CDUS43 KGRR 210623  
CLIBIV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
223 AM EDT THU AUG 21 2025  
   
...............................
 
 
   
..THE HOLLAND CLIMATE SUMMARY FOR AUGUST 20 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 77 3:26 PM 98 1947 80 -3 71  
MINIMUM 60 11:44 PM 41 1992 60 0 51  
AVERAGE 69 70 -1 61  
 
PRECIPITATION (IN)  
YESTERDAY T 2.27 1973 0.10 -0.10 0.00  
MONTH TO DATE 1.97 2.01 -0.04 4.46  
SINCE JUN 1 3.88 8.26 -4.38 12.43  
SINCE JAN 1 14.19 21.23 -7.04 24.96  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 4  
MONTH TO DATE 0 0 0 4  
SINCE JUN 1 29 56 -27 33  
SINCE JUL 1 0 9 -9 10  
 
COOLING  
YESTERDAY 4 5 -1 0  
MONTH TO DATE 187 121 66 112  
SINCE JUN 1 687 470 217 506  
SINCE JAN 1 708 511 197 535    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 11:00 PM  
LOWEST 55 4:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE HOLLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 98 1916  
MINIMUM TEMPERATURE (F) 59 43 1934  
 
SUNRISE AND SUNSET  
AUGUST 21 2025........SUNRISE 6:58 AM EDT SUNSET 8:37 PM EDT  
AUGUST 22 2025........SUNRISE 6:59 AM EDT SUNSET 8:35 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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