305  
CDUS43 KGRR 070527  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
127 AM EDT SAT SEP 07 2024  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR SEPTEMBER 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 67 4:32 PM 97 1954 77 -10 82  
MINIMUM 52 11:59 PM 36 1962 57 -5 68  
AVERAGE 60 67 -7 75  
 
PRECIPITATION (IN)  
YESTERDAY T 1.67 1985 0.11 -0.11 0.16  
MONTH TO DATE 0.26 0.64 -0.38 0.16  
SINCE SEP 1 0.26 0.64 -0.38 0.16  
SINCE JAN 1 28.02 27.01 1.01 26.58  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 2 3 0  
MONTH TO DATE 11 8 3 0  
SINCE SEP 1 11 8 3 0  
SINCE JUL 1 26 25 1 14  
 
COOLING  
YESTERDAY 0 4 -4 10  
MONTH TO DATE 9 24 -15 58  
SINCE SEP 1 9 24 -15 58  
SINCE JAN 1 663 676 -13 626    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE 26 PERCENT/201 MINUTES  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 54 2:00 PM  
AVERAGE 74  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 96 1960  
MINIMUM TEMPERATURE (F) 56 38 1986  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2024.....SUNRISE 7:14 AM EDT SUNSET 8:05 PM EDT  
SEPTEMBER 8 2024.....SUNRISE 7:15 AM EDT SUNSET 8:03 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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