691  
CDUS43 KGRR 182234  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
534 PM EST SAT JAN 18 2025  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR JANUARY 18 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 39 7:59 AM 60 1996 30 9 25  
MINIMUM 28 3:53 PM -25 1976 17 11 17  
AVERAGE 34 23 11 21  
 
PRECIPITATION (IN)  
TODAY 0.00 1.58 1949 0.06 -0.06 0.01  
MONTH TO DATE 0.54 1.28 -0.74 1.62  
SINCE DEC 1 3.32 3.18 0.14 3.82  
SINCE JAN 1 0.54 1.28 -0.74 1.62  
 
SNOWFALL (IN)  
TODAY 0.0 6.8 2020 0.5 -0.5 0.1  
MONTH TO DATE 9.8 8.2 1.6 16.1  
SINCE DEC 1 20.5 19.5 1.0 18.6  
SINCE JUL 1 22.9 23.6 -0.7 20.9  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
TODAY 31 42 -11 44  
MONTH TO DATE 756 730 26 724  
SINCE DEC 1 1816 1830 -14 1544  
SINCE JUL 1 2853 3212 -359 2815  
 
COOLING  
TODAY 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 6 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 9:00 AM  
LOWEST 50 5:00 PM  
AVERAGE 65  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 53 1949  
MINIMUM TEMPERATURE (F) 17 -20 1892  
 
SUNRISE AND SUNSET  
JANUARY 18 2025.......SUNRISE 8:04 AM EST SUNSET 5:34 PM EST  
JANUARY 19 2025.......SUNRISE 8:04 AM EST SUNSET 5:35 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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