902  
CDUS43 KGRR 180542  
CLIBIV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1242 AM EST MON DEC 18 2023  
   
...............................  
 
   
..THE HOLLAND CLIMATE SUMMARY FOR DECEMBER 17 2023  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1905 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 46 11:45 AM 60 1984 36 10 30  
MINIMUM 39 11:59 PM -6 1932 26 13 28  
AVERAGE 43 31 12 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.45 1921 0.07 -0.04 0.24  
MONTH TO DATE 1.11 1.26 -0.15 1.26  
SINCE DEC 1 1.11 1.26 -0.15 1.26  
SINCE JAN 1 36.12 33.91 2.21 35.59  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 34 -12 36  
MONTH TO DATE 428 541 -113 499  
SINCE DEC 1 428 541 -113 499  
SINCE JUL 1 1632 1837 -205 1682  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 641 631 10 740    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 79 9:00 PM  
AVERAGE 86  
   
......................................................  
 
THE HOLLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 55 1939  
MINIMUM TEMPERATURE (F) 26 0 1926  
 
SUNRISE AND SUNSET  
DECEMBER 18 2023......SUNRISE 8:10 AM EST SUNSET 5:12 PM EST  
DECEMBER 19 2023......SUNRISE 8:11 AM EST SUNSET 5:13 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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