503  
CDUS43 KGRR 150624  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
224 AM EDT WED OCT 15 2025  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR OCTOBER 14 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 68 4:34 PM 83 1956 61 7 53  
1989  
MINIMUM 49 6:58 AM 20 1894 42 7 36  
AVERAGE 59 52 7 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.89 2017 0.11 -0.11 0.04  
MONTH TO DATE 1.09 1.46 -0.37 1.05  
SINCE SEP 1 2.82 4.27 -1.45 1.70  
SINCE JAN 1 21.71 27.27 -5.56 28.58  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 1983 0.0 0.0 0.0  
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 6 14 -8 20  
MONTH TO DATE 98 161 -63 129  
SINCE SEP 1 154 301 -147 178  
SINCE JUL 1 189 331 -142 203  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 29 4 25 1  
SINCE SEP 1 82 70 12 87  
SINCE JAN 1 800 653 147 717    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 AM  
LOWEST 50 4:00 PM  
AVERAGE 74  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 86 1897  
MINIMUM TEMPERATURE (F) 41 21 1869  
 
SUNRISE AND SUNSET  
OCTOBER 15 2025.......SUNRISE 7:52 AM EDT SUNSET 6:55 PM EDT  
OCTOBER 16 2025.......SUNRISE 7:53 AM EDT SUNSET 6:54 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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