761  
CDUS43 KGRR 220528  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1228 AM EST WED JAN 22 2025  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR JANUARY 21 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 5 4:55 AM 60 1906 30 -25 23  
MINIMUM -4 11:59 PM -19 1883 16 -20 12  
AVERAGE 1 23 -22 18  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.58 1959 0.07 MM T  
MONTH TO DATE 0.61 1.48 -0.87 1.71  
SINCE DEC 1 3.39 3.38 0.01 3.91  
SINCE JAN 1 0.61 1.48 -0.87 1.71  
 
SNOWFALL (IN)  
YESTERDAY T 10.0 1904 0.4 -0.4 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 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 64 42 22 47  
MONTH TO DATE 936 856 80 880  
SINCE DEC 1 1996 1956 40 1700  
SINCE JUL 1 3033 3338 -305 2971  
 
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 9 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1:00 AM  
LOWEST 9 5:00 AM  
AVERAGE 48  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 56 1906  
MINIMUM TEMPERATURE (F) 16 -15 2000  
 
SUNRISE AND SUNSET  
JANUARY 22 2025.......SUNRISE 8:02 AM EST SUNSET 5:39 PM EST  
JANUARY 23 2025.......SUNRISE 8:01 AM EST SUNSET 5:40 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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