196  
CDUS43 KGRR 102231  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
531 PM EST TUE DEC 10 2024  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR DECEMBER 10 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 42 3:08 AM 62 1971 38 4 40  
MINIMUM 35 8:06 AM 5 1977 26 9 31  
AVERAGE 39 32 7 36  
 
PRECIPITATION (IN)  
TODAY 0.00 2.13 1971 0.08 -0.08 0.01  
MONTH TO DATE 0.55 0.85 -0.30 0.85  
SINCE DEC 1 0.55 0.85 -0.30 0.85  
SINCE JAN 1 34.37 37.77 -3.40 35.70  
 
SNOWFALL (IN)  
TODAY 0.0 7.2 2009 0.6 -0.6 T  
MONTH TO DATE 5.1 5.5 -0.4 0.1  
SINCE DEC 1 5.1 5.5 -0.4 0.1  
SINCE JUL 1 16.4 12.9 3.5 2.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 26 33 -7 29  
MONTH TO DATE 325 319 6 264  
SINCE DEC 1 325 319 6 264  
SINCE JUL 1 1313 1632 -319 1509  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 766 733 33 668    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 5:00 PM  
LOWEST 64 1:00 AM  
AVERAGE 73  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 63 1949  
MINIMUM TEMPERATURE (F) 26 -3 1962  
 
SUNRISE AND SUNSET  
DECEMBER 10 2024......SUNRISE 8:02 AM EST SUNSET 5:08 PM EST  
DECEMBER 11 2024......SUNRISE 8:03 AM EST SUNSET 5:08 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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