768  
CDUS43 KGRR 100630  
CLIBIV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
230 AM EDT SUN AUG 10 2025  
   
...............................  
 
   
..THE HOLLAND CLIMATE SUMMARY FOR AUGUST 9 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 94 5:09 PM 96 1973 81 13 71  
1988  
MINIMUM 68 6:03 AM 36 1964 61 7 63  
AVERAGE 81 71 10 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.82 1960 0.10 -0.10 0.00  
MONTH TO DATE 0.00 0.89 -0.89 2.83  
SINCE JUN 1 1.91 7.14 -5.23 10.80  
SINCE JAN 1 12.22 20.11 -7.89 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 16 6 10 2  
MONTH TO DATE 71 57 14 64  
SINCE JUN 1 571 406 165 458  
SINCE JAN 1 592 447 145 487    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 40 2:00 PM  
AVERAGE 67  
   
......................................................  
 
THE HOLLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 97 1944  
MINIMUM TEMPERATURE (F) 61 41 1972  
 
SUNRISE AND SUNSET  
AUGUST 10 2025........SUNRISE 6:46 AM EDT SUNSET 8:53 PM EDT  
AUGUST 11 2025........SUNRISE 6:47 AM EDT SUNSET 8:52 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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