846  
CDUS43 KGRR 232127  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
527 PM EDT THU OCT 23 2025  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR OCTOBER 23 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 51 3:12 PM 84 1963 57 -6 66  
MINIMUM 40 7:41 AM 11 1868 39 1 38  
AVERAGE 46 48 -2 52  
 
PRECIPITATION (IN)  
TODAY 0.02 1.83 1951 0.10 -0.08 0.00  
MONTH TO DATE 3.59 2.37 1.22 1.08  
SINCE SEP 1 5.32 5.18 0.14 1.73  
SINCE JAN 1 24.21 28.18 -3.97 28.61  
 
SNOWFALL (IN)  
TODAY 0.0 3.0 1863 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 19 17 2 13  
MONTH TO DATE 208 299 -91 233  
SINCE SEP 1 264 439 -175 282  
SINCE JUL 1 299 469 -170 307  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 32 4 28 1  
SINCE SEP 1 85 70 15 87  
SINCE JAN 1 803 653 150 717    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 58 3:00 PM  
AVERAGE 76  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 84 1963  
MINIMUM TEMPERATURE (F) 39 15 1869  
 
SUNRISE AND SUNSET  
OCTOBER 23 2025.......SUNRISE 8:02 AM EDT SUNSET 6:43 PM EDT  
OCTOBER 24 2025.......SUNRISE 8:03 AM EDT SUNSET 6:42 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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