973  
CDUS43 KGRR 070526  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1226 AM EST SUN DEC 07 2025  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR DECEMBER 6 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 31 5:21 PM 65 1998 39 -8 29  
MINIMUM 25 11:55 PM -17 1964 26 -1 17  
AVERAGE 28 32 -4 23  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.50 1885 0.06 -0.06 T  
MONTH TO DATE 0.04 0.40 -0.36 0.17  
SINCE DEC 1 0.04 0.40 -0.36 0.17  
SINCE JAN 1 25.78 31.83 -6.05 31.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.0 1885 0.3 -0.3 T  
MONTH TO DATE 0.1 1.9 -1.8 3.1  
SINCE DEC 1 0.1 1.9 -1.8 3.1  
SINCE JUL 1 9.2 6.0 3.2 5.5  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 33 4 42  
MONTH TO DATE 264 192 72 232  
SINCE DEC 1 264 192 72 232  
SINCE JUL 1 1522 1574 -52 1269  
 
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 9 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 7:00 AM  
LOWEST 60 2:00 PM  
AVERAGE 76  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 63 1951  
MINIMUM TEMPERATURE (F) 26 -5 1885  
 
SUNRISE AND SUNSET  
DECEMBER 7 2025......SUNRISE 7:56 AM EST SUNSET 5:04 PM EST  
DECEMBER 8 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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