177  
CDUS43 KGRR 010626  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
226 AM EDT MON SEP 01 2025  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR AUGUST 31 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1864 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 4:00 PM 96 1879 79 -2 82  
1953  
MINIMUM 47 6:11 AM 30 1869 57 -10 63  
AVERAGE 62 68 -6 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.66 1945 0.10 -0.10 0.00  
MONTH TO DATE 1.41 3.48 -2.07 3.25  
SINCE JUN 1 6.56 10.18 -3.62 13.94  
SINCE JAN 1 18.89 23.00 -4.11 26.88  
 
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 JUN 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 3 1 2 0  
MONTH TO DATE 35 18 17 17  
SINCE JUN 1 61 76 -15 50  
SINCE JUL 1 35 28 7 25  
 
COOLING  
YESTERDAY 0 4 -4 8  
MONTH TO DATE 195 177 18 190  
SINCE JUN 1 702 537 165 591  
SINCE JAN 1 718 583 135 630    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 2.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 AM  
LOWEST 35 4:00 PM  
AVERAGE 66  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 96 1898  
1953  
MINIMUM TEMPERATURE (F) 57 30 1867  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2025.....SUNRISE 7:03 AM EDT SUNSET 8:12 PM EDT  
SEPTEMBER 2 2025.....SUNRISE 7:04 AM EDT SUNSET 8:11 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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