731  
CDUS43 KGRR 250625  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
225 AM EDT MON AUG 25 2025  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR AUGUST 24 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 75 1:14 PM 97 1948 80 -5 83  
MINIMUM 56 11:59 PM 34 1866 59 -3 58  
AVERAGE 66 69 -3 71  
 
PRECIPITATION (IN)  
YESTERDAY T 2.84 1895 0.11 -0.11 0.00  
MONTH TO DATE 1.12 2.78 -1.66 2.73  
SINCE JUN 1 6.27 9.48 -3.21 13.42  
SINCE JAN 1 18.60 22.30 -3.70 26.36  
 
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 0 1 -1 0  
MONTH TO DATE 0 11 -11 17  
SINCE JUN 1 26 69 -43 50  
SINCE JUL 1 0 21 -21 25  
 
COOLING  
YESTERDAY 1 5 -4 6  
MONTH TO DATE 195 145 50 109  
SINCE JUN 1 702 505 197 510  
SINCE JAN 1 718 551 167 549    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 3:00 AM  
LOWEST 49 2:00 PM  
AVERAGE 69  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 96 1948  
MINIMUM TEMPERATURE (F) 58 38 1977  
 
SUNRISE AND SUNSET  
AUGUST 25 2025........SUNRISE 6:56 AM EDT SUNSET 8:24 PM EDT  
AUGUST 26 2025........SUNRISE 6:57 AM EDT SUNSET 8:22 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