272  
CDUS43 KGRR 300632  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
232 AM EDT SAT AUG 30 2025  
   
...............................
 
 
   
..THE LANSING CLIMATE SUMMARY FOR AUGUST 29 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 66 4:13 PM 96 1973 79 -13 81  
MINIMUM 45 6:04 AM 26 1863 57 -12 63  
AVERAGE 56 68 -12 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.56 1932 0.10 -0.10 0.00  
MONTH TO DATE 1.41 3.28 -1.87 3.25  
SINCE JUN 1 6.56 9.98 -3.42 13.94  
SINCE JAN 1 18.89 22.80 -3.91 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 9 1 8 0  
MONTH TO DATE 26 16 10 17  
SINCE JUN 1 52 74 -22 50  
SINCE JUL 1 26 26 0 25  
 
COOLING  
YESTERDAY 0 4 -4 7  
MONTH TO DATE 195 168 27 169  
SINCE JUN 1 702 528 174 570  
SINCE JAN 1 718 574 144 609    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 45 2:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 1881  
MINIMUM TEMPERATURE (F) 57 30 1863  
 
SUNRISE AND SUNSET  
AUGUST 30 2025........SUNRISE 7:01 AM EDT SUNSET 8:16 PM EDT  
AUGUST 31 2025........SUNRISE 7:02 AM EDT SUNSET 8:14 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