169  
CDUS43 KGRR 202228  
CLIBIV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
528 PM EST SAT DEC 20 2025  
   
...............................  
 
   
..THE HOLLAND CLIMATE SUMMARY FOR DECEMBER 20 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 39 4:24 PM 56 1949 36 3 33  
1957  
MINIMUM 19 1:28 AM -9 1983 25 -6 25  
AVERAGE 29 30 -1 29  
 
PRECIPITATION (IN)  
TODAY 0.00 0.81 2012 0.06 -0.06 0.10  
MONTH TO DATE 1.58 1.45 0.13 1.26  
SINCE DEC 1 1.58 1.45 0.13 1.26  
SINCE JAN 1 26.09 34.10 -8.01 34.45  
 
DEGREE DAYS  
HEATING  
TODAY 36 35 1 36  
MONTH TO DATE 799 644 155 652  
SINCE DEC 1 799 644 155 652  
SINCE JUL 1 2011 1940 71 1622  
 
COOLING  
TODAY 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 11 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 15.0  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 5:00 AM  
LOWEST 61 10:00 AM  
AVERAGE 70  
   
......................................................  
 
THE HOLLAND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 61 1967  
MINIMUM TEMPERATURE (F) 25 0 1916  
 
SUNRISE AND SUNSET  
DECEMBER 20 2025......SUNRISE 8:12 AM EST SUNSET 5:13 PM EST  
DECEMBER 21 2025......SUNRISE 8:12 AM EST SUNSET 5:14 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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