351  
CDUS43 KGRR 030630  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
230 AM EDT WED SEP 03 2025  
   
...............................
 
 
   
..THE LANSING CLIMATE SUMMARY FOR SEPTEMBER 2 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 79 3:23 PM 99 1894 78 1 71  
MINIMUM 52 5:34 AM 36 1867 56 -4 47  
AVERAGE 66 67 -1 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.30 1870 0.10 -0.10 0.00  
MONTH TO DATE 0.00 0.19 -0.19 0.00  
SINCE SEP 1 0.00 0.19 -0.19 0.00  
SINCE JAN 1 18.89 23.19 -4.30 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 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  
YESTERDAY 0 2 -2 6  
MONTH TO DATE 3 4 -1 6  
SINCE SEP 1 3 4 -1 6  
SINCE JUL 1 38 34 4 31  
 
COOLING  
YESTERDAY 1 4 -3 0  
MONTH TO DATE 1 8 -7 1  
SINCE SEP 1 1 8 -7 1  
SINCE JAN 1 719 591 128 631    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 1.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 35 5:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 97 1973  
MINIMUM TEMPERATURE (F) 56 26 1863  
 
SUNRISE AND SUNSET  
SEPTEMBER 3 2025.....SUNRISE 7:06 AM EDT SUNSET 8:09 PM EDT  
SEPTEMBER 4 2025.....SUNRISE 7:07 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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