701  
CDUS43 KGRR 050609  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
209 AM EDT SAT SEP 05 2026  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR SEPTEMBER 4 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 5:28 PM 94 1898 78 -1 64  
1925  
MINIMUM 67 12:32 AM 38 1974 57 10 47  
AVERAGE 72 68 4 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.81 2.82 2008 0.11 0.70 0.00  
MONTH TO DATE 0.85 0.43 0.42 0.57  
SINCE SEP 1 0.85 0.43 0.42 0.57  
SINCE JAN 1 29.87 26.80 3.07 19.50  
 
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 1 -1 9  
MONTH TO DATE 0 4 -4 12  
SINCE SEP 1 0 4 -4 12  
SINCE JUL 1 2 21 -19 43  
 
COOLING  
YESTERDAY 7 4 3 0  
MONTH TO DATE 51 16 35 1  
SINCE SEP 1 51 16 35 1  
SINCE JAN 1 731 668 63 754    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 7:00 AM  
LOWEST 79 6:00 PM  
AVERAGE 90  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 92 1922  
1954  
MINIMUM TEMPERATURE (F) 57 39 1950  
1974  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2026.....SUNRISE 7:11 AM EDT SUNSET 8:10 PM EDT  
SEPTEMBER 6 2026.....SUNRISE 7:12 AM EDT SUNSET 8:08 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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