012  
CDUS43 KGRR 230536  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1236 AM EST SAT DEC 23 2023  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR DECEMBER 22 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 42 6:14 PM 57 1941 34 8 34  
MINIMUM 38 10:11 AM -11 1989 23 15 15  
AVERAGE 40 29 11 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.26 1.07 1920 0.08 0.18 0.37  
MONTH TO DATE 1.36 1.77 -0.41 1.70  
SINCE DEC 1 1.36 1.77 -0.41 1.70  
SINCE JAN 1 36.21 38.69 -2.48 36.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.5 1951 0.7 -0.7 3.8  
MONTH TO DATE 1.3 14.0 -12.7 18.6  
SINCE DEC 1 1.3 14.0 -12.7 18.6  
SINCE JUL 1 3.2 21.4 -18.2 46.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 36 -11 40  
MONTH TO DATE 611 738 -127 732  
SINCE DEC 1 611 738 -127 732  
SINCE JUL 1 1856 2051 -195 2006  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 668 733 -65 800    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION E (110)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE 0 MINUTES / 0 PERCENT  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 7:00 PM  
LOWEST 73 1:00 AM  
AVERAGE 85  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 60 2015  
MINIMUM TEMPERATURE (F) 23 -11 1989  
 
SUNRISE AND SUNSET  
DECEMBER 23 2023......SUNRISE 8:10 AM EST SUNSET 5:12 PM EST  
DECEMBER 24 2023......SUNRISE 8:11 AM EST SUNSET 5:12 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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