582  
CDUS43 KGRR 050621  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
221 AM EDT SUN OCT 05 2025  
   
...............................
 
 
   
..THE LANSING CLIMATE SUMMARY FOR OCTOBER 4 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 89R 2:41 PM 86 1900 66 23 71  
1951  
MINIMUM 58 7:18 AM 23 1867 45 13 48  
AVERAGE 74 55 19 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.43 1932 0.11 -0.11 0.00  
MONTH TO DATE 0.00 0.42 -0.42 0.05  
SINCE SEP 1 1.73 3.23 -1.50 0.70  
SINCE JAN 1 20.62 26.23 -5.61 27.58  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1935 0.0 0.0 0.0  
1968  
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 10 -10 5  
MONTH TO DATE 8 39 -31 22  
SINCE SEP 1 64 179 -115 71  
SINCE JUL 1 99 209 -110 96  
 
COOLING  
YESTERDAY 9 1 8 0  
MONTH TO DATE 13 4 9 0  
SINCE SEP 1 66 70 -4 86  
SINCE JAN 1 784 653 131 716    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 6:00 AM  
LOWEST 35 2:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 87 1900  
1922  
MINIMUM TEMPERATURE (F) 45 24 2003  
 
SUNRISE AND SUNSET  
OCTOBER 5 2025.......SUNRISE 7:40 AM EDT SUNSET 7:12 PM EDT  
OCTOBER 6 2025.......SUNRISE 7:42 AM EDT SUNSET 7:10 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