764  
CDUS43 KGRR 212231  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
531 PM EST TUE JAN 21 2025  
   
...............................
 
 
   
..THE LANSING CLIMATE SUMMARY FOR JANUARY 21 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 59 4:55 AM 60 1906 30 29 23  
MINIMUM 1 12:04 PM -19 1883 16 -15 12  
AVERAGE 30 23 7 18  
 
PRECIPITATION (IN)  
TODAY 0.02 0.58 1959 0.07 -0.05 T  
MONTH TO DATE 0.63 1.48 -0.85 1.71  
SINCE DEC 1 3.41 3.38 0.03 3.91  
SINCE JAN 1 0.63 1.48 -0.85 1.71  
 
SNOWFALL (IN)  
TODAY MM 10.0 1904 0.4 MM T  
MONTH TO DATE 11.3 9.6 1.7 16.8  
SINCE DEC 1 22.0 20.9 1.1 19.3  
SINCE JUL 1 24.4 25.0 -0.6 21.6  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 35 42 -7 47  
MONTH TO DATE 907 856 51 880  
SINCE DEC 1 1967 1956 11 1700  
SINCE JUL 1 3004 3338 -334 2971  
 
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 9 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1:00 AM  
LOWEST 9 5:00 AM  
AVERAGE 48  
   
......................................................
 
 
THE LANSING CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 56 1906  
MINIMUM TEMPERATURE (F) 16 -15 2000  
 
SUNRISE AND SUNSET  
JANUARY 21 2025.......SUNRISE 8:02 AM EST SUNSET 5:38 PM EST  
JANUARY 22 2025.......SUNRISE 8:02 AM EST SUNSET 5:39 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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