636  
CDUS43 KGRR 290624  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
224 AM EDT FRI AUG 29 2025  
   
...............................
 
 
   
..THE LANSING CLIMATE SUMMARY FOR AUGUST 28 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 5:21 PM 99 1973 79 -4 83  
MINIMUM 52 11:49 PM 36 1982 58 -6 67  
1986  
AVERAGE 64 68 -4 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.25 2.20 1886 0.10 0.15 0.05  
MONTH TO DATE 1.41 3.18 -1.77 3.25  
SINCE JUN 1 6.56 9.88 -3.32 13.94  
SINCE JAN 1 18.89 22.70 -3.81 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 1 1 0 0  
MONTH TO DATE 17 15 2 17  
SINCE JUN 1 43 73 -30 50  
SINCE JUL 1 17 25 -8 25  
 
COOLING  
YESTERDAY 0 4 -4 10  
MONTH TO DATE 195 164 31 162  
SINCE JUN 1 702 524 178 563  
SINCE JAN 1 718 570 148 602    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 11:00 AM  
LOWEST 42 7:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 96 1973  
MINIMUM TEMPERATURE (F) 57 26 1863  
 
SUNRISE AND SUNSET  
AUGUST 29 2025........SUNRISE 7:00 AM EDT SUNSET 8:17 PM EDT  
AUGUST 30 2025........SUNRISE 7:01 AM EDT SUNSET 8:16 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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