001  
CDUS43 KGRR 060532  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1232 AM EST SAT DEC 06 2025  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR DECEMBER 5 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 27 11:59 PM 69 2001 39 -12 31  
MINIMUM 7 4:07 AM -11 1886 26 -19 16  
AVERAGE 17 32 -15 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.02 1999 0.07 -0.07 T  
MONTH TO DATE 0.04 0.34 -0.30 0.17  
SINCE DEC 1 0.04 0.34 -0.30 0.17  
SINCE JAN 1 25.78 31.77 -5.99 31.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.3 1926 0.3 -0.3 T  
MONTH TO DATE 0.1 1.6 -1.5 3.1  
SINCE DEC 1 0.1 1.6 -1.5 3.1  
SINCE JUL 1 9.2 5.7 3.5 5.5  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 48 32 16 41  
MONTH TO DATE 227 159 68 190  
SINCE DEC 1 227 159 68 190  
SINCE JUL 1 1485 1541 -56 1227  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 803 657 146 723    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 9:00 AM  
LOWEST 48 3:00 PM  
AVERAGE 61  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 65 1998  
MINIMUM TEMPERATURE (F) 26 -17 1964  
 
SUNRISE AND SUNSET  
DECEMBER 6 2025......SUNRISE 7:55 AM EST SUNSET 5:04 PM EST  
DECEMBER 7 2025......SUNRISE 7:56 AM EST SUNSET 5:04 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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