189  
CDUS43 KGRR 130528  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1228 AM EST MON JAN 13 2025  
   
...............................
 
 
   
..THE LANSING CLIMATE SUMMARY FOR JANUARY 12 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 32 10:01 PM 62 1890 31 1 34  
MINIMUM 24 12:39 AM -17 1918 17 7 30  
AVERAGE 28 24 4 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 1.36 1960 0.07 -0.01 0.47  
MONTH TO DATE 0.31 0.87 -0.56 1.55  
SINCE DEC 1 3.09 2.77 0.32 3.75  
SINCE JAN 1 0.31 0.87 -0.56 1.55  
 
SNOWFALL (IN)  
YESTERDAY 0.5 5.0 1867 0.5 0.0 3.9  
MONTH TO DATE 3.7 5.3 -1.6 9.3  
SINCE DEC 1 14.4 16.6 -2.2 11.8  
SINCE JUL 1 16.8 20.7 -3.9 14.1  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 41 -4 33  
MONTH TO DATE 507 482 25 405  
SINCE DEC 1 1567 1582 -15 1225  
SINCE JUL 1 2604 2964 -360 2496  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LT FREEZING RAIN  
SNOW  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 9:00 PM  
LOWEST 75 11:00 AM  
AVERAGE 84  
   
......................................................
 
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 59 1950  
MINIMUM TEMPERATURE (F) 17 -17 1912  
 
SUNRISE AND SUNSET  
JANUARY 13 2025.......SUNRISE 8:07 AM EST SUNSET 5:28 PM EST  
JANUARY 14 2025.......SUNRISE 8:06 AM EST SUNSET 5:29 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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