798  
CDUS43 KGRR 052128  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
528 PM EDT FRI SEP 05 2025  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR SEPTEMBER 5 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 64 2:44 PM 92 1922 78 -14 86  
1954  
MINIMUM 52 1:23 AM 39 1950 57 -5 55  
1974  
AVERAGE 58 67 -9 71  
 
PRECIPITATION (IN)  
TODAY 0.01 2.37 1917 0.10 -0.09 0.26  
MONTH TO DATE 0.58 0.53 0.05 0.26  
SINCE SEP 1 0.58 0.53 0.05 0.26  
SINCE JAN 1 19.51 26.90 -7.39 28.02  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 7 2 5 0  
MONTH TO DATE 19 6 13 6  
SINCE SEP 1 19 6 13 6  
SINCE JUL 1 50 23 27 21  
 
COOLING  
TODAY 0 4 -4 6  
MONTH TO DATE 1 20 -19 9  
SINCE SEP 1 1 20 -19 9  
SINCE JAN 1 754 672 82 663    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 17.2  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 4:00 AM  
LOWEST 48 3:00 PM  
AVERAGE 64  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 97 1954  
MINIMUM TEMPERATURE (F) 57 36 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2025.....SUNRISE 7:11 AM EDT SUNSET 8:09 PM EDT  
SEPTEMBER 6 2025.....SUNRISE 7:12 AM EDT SUNSET 8:07 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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