816  
CDUS43 KGRR 090521  
CLIBIV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1221 AM EST TUE DEC 09 2025  
   
...............................  
 
   
..THE HOLLAND CLIMATE SUMMARY FOR DECEMBER 8 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 23 3:23 PM 61 1946 39 -16 50  
MINIMUM 1R 7:39 AM 5 1977 28 -27 38  
AVERAGE 12 34 -22 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.91 1916 0.08 -0.08 0.00  
MONTH TO DATE 0.28 0.63 -0.35 0.53  
SINCE DEC 1 0.28 0.63 -0.35 0.53  
SINCE JAN 1 24.79 33.28 -8.49 33.72  
 
DEGREE DAYS  
HEATING  
YESTERDAY 53 32 21 21  
MONTH TO DATE 343 245 98 264  
SINCE DEC 1 343 245 98 264  
SINCE JUL 1 1555 1541 14 1234  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 794 631 163 724    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 3:00 AM  
LOWEST 57 3:00 PM  
AVERAGE 77  
   
......................................................  
 
THE HOLLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 62 1946  
MINIMUM TEMPERATURE (F) 28 4 1964  
 
SUNRISE AND SUNSET  
DECEMBER 9 2025......SUNRISE 8:04 AM EST SUNSET 5:10 PM EST  
DECEMBER 10 2025......SUNRISE 8:05 AM EST SUNSET 5:10 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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