730  
CDUS43 KGRR 070553  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
153 AM EDT THU SEP 07 2023  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR SEPTEMBER 6 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 82 3:56 PM 97 1954 77 5 76  
MINIMUM 68 9:32 PM 36 1962 57 11 61  
AVERAGE 75 67 8 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.16 1.67 1985 0.11 0.05 0.00  
MONTH TO DATE 0.16 0.64 -0.48 0.03  
SINCE SEP 1 0.16 0.64 -0.48 0.03  
SINCE JAN 1 26.58 27.01 -0.43 27.64  
 
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 0 2 -2 0  
MONTH TO DATE 0 8 -8 1  
SINCE SEP 1 0 8 -8 1  
SINCE JUL 1 14 25 -11 8  
 
COOLING  
YESTERDAY 10 4 6 4  
MONTH TO DATE 58 24 34 31  
SINCE SEP 1 58 24 34 31  
SINCE JAN 1 626 676 -50 744    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE 197 MINUTES / 25 PERCENT  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 8:00 AM  
LOWEST 65 4:00 PM  
AVERAGE 81  
   
......................................................
 
 
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 2023.....SUNRISE 7:13 AM EDT SUNSET 8:07 PM EDT  
SEPTEMBER 8 2023.....SUNRISE 7:14 AM EDT SUNSET 8:05 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MI Page
The Nexlab IN Page Main Text Page