491  
CDUS43 KGRR 060530  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1230 AM EST FRI DEC 06 2024  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR DECEMBER 5 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 30 3:53 PM 69 2001 39 -9 38  
MINIMUM 17 6:04 AM 4 1964 27 -10 32  
AVERAGE 24 33 -9 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 1.23 1999 0.08 0.06 0.01  
MONTH TO DATE 0.53 0.43 0.10 0.80  
SINCE DEC 1 0.53 0.43 0.10 0.80  
SINCE JAN 1 34.35 37.35 -3.00 35.65  
 
SNOWFALL (IN)  
YESTERDAY 0.9 7.7 1991 0.5 0.4 T  
MONTH TO DATE 5.1 2.6 2.5 0.1  
SINCE DEC 1 5.1 2.6 2.5 0.1  
SINCE JUL 1 16.4 10.0 6.4 2.0  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 32 9 30  
MONTH TO DATE 192 156 36 147  
SINCE DEC 1 192 156 36 147  
SINCE JUL 1 1180 1469 -289 1392  
 
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 14 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 13.8  
 
SKY COVER  
POSSIBLE SUNSHINE 221 MINUTES/40 PERCENT  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 12:00 AM  
LOWEST 58 5:00 PM  
AVERAGE 73  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 63 1951  
MINIMUM TEMPERATURE (F) 27 0 1964  
 
SUNRISE AND SUNSET  
DECEMBER 6 2024......SUNRISE 7:59 AM EST SUNSET 5:08 PM EST  
DECEMBER 7 2024......SUNRISE 8:00 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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