102  
CDUS43 KGRR 070528  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1228 AM EST SAT DEC 07 2024  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR DECEMBER 6 2024
 
 
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)  
YESTERDAY  
MAXIMUM 32 11:41 PM 63 1951 39 -7 40  
MINIMUM 23 8:50 AM 0 1964 27 -4 33  
AVERAGE 28 33 -5 37  
 
PRECIPITATION (IN)  
YESTERDAY T 0.93 1966 0.09 -0.09 T  
MONTH TO DATE 0.53 0.52 0.01 0.80  
SINCE DEC 1 0.53 0.52 0.01 0.80  
SINCE JAN 1 34.35 37.44 -3.09 35.65  
 
SNOWFALL (IN)  
YESTERDAY T 7.0 1919 0.6 -0.6 T  
MONTH TO DATE 5.1 3.2 1.9 0.1  
SINCE DEC 1 5.1 3.2 1.9 0.1  
SINCE JUL 1 16.4 10.6 5.8 2.0  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 32 5 28  
MONTH TO DATE 229 188 41 175  
SINCE DEC 1 229 188 41 175  
SINCE JUL 1 1217 1501 -284 1420  
 
COOLING  
YESTERDAY 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 11 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
POSSIBLE SUNSHINE 226 MINUTES/41 PERCENT  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 3:00 AM  
LOWEST 63 11:00 AM  
AVERAGE 76  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 62 1946  
MINIMUM TEMPERATURE (F) 27 -4 1972  
 
SUNRISE AND SUNSET  
DECEMBER 7 2024......SUNRISE 8:00 AM EST SUNSET 5:08 PM EST  
DECEMBER 8 2024......SUNRISE 8:01 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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