755  
CDUS43 KGRR 012127  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
527 PM EDT WED OCT 01 2025  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR OCTOBER 1 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 73 12:59 PM 89 1897 67 6 73  
MINIMUM 51 6:48 AM 27 1960 46 5 45  
AVERAGE 62 57 5 59  
 
PRECIPITATION (IN)  
TODAY 0.00 1.91 1911 0.10 -0.10 0.05  
MONTH TO DATE 0.00 0.10 -0.10 0.05  
SINCE SEP 1 1.73 2.91 -1.18 0.70  
SINCE JAN 1 20.62 25.91 -5.29 27.58  
 
SNOWFALL (IN)  
TODAY 0.0 T 1974 0.0 0.0 0.0  
2003  
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  
TODAY 3 9 -6 6  
MONTH TO DATE 3 9 -6 6  
SINCE SEP 1 59 149 -90 55  
SINCE JUL 1 94 179 -85 80  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE SEP 1 53 67 -14 86  
SINCE JAN 1 771 650 121 716    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 35 4:00 PM  
AVERAGE 66  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 86 1922  
MINIMUM TEMPERATURE (F) 46 25 1974  
 
SUNRISE AND SUNSET  
OCTOBER 1 2025.......SUNRISE 7:36 AM EDT SUNSET 7:19 PM EDT  
OCTOBER 2 2025.......SUNRISE 7:37 AM EDT SUNSET 7:17 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