519  
CDUS43 KGRR 220522  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1222 AM EST SAT FEB 22 2025  
   
...............................
 
 
   
..THE LANSING CLIMATE SUMMARY FOR FEBRUARY 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 32 4:32 PM 62 1930 35 -3 61  
MINIMUM 18 8:32 AM -22 1870 20 -2 35  
AVERAGE 25 27 -2 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.14 1997 0.06 -0.06 0.00  
MONTH TO DATE 0.86 1.22 -0.36 0.33  
SINCE DEC 1 4.84 5.18 -0.34 5.96  
SINCE JAN 1 2.06 3.28 -1.22 3.76  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.2 1912 0.5 -0.5 0.0  
MONTH TO DATE 10.6 10.0 0.6 1.9  
SINCE DEC 1 35.1 35.6 -0.5 22.5  
SINCE JUL 1 37.5 39.7 -2.2 24.8  
SNOW DEPTH 7  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 38 2 17  
MONTH TO DATE 920 840 80 644  
SINCE DEC 1 2436 3214 -778 2658  
SINCE JUL 1 3473 4596 -1123 3929  
 
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 8 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 2:00 AM  
LOWEST 51 4:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 66 1930  
MINIMUM TEMPERATURE (F) 20 -14 1885  
1936  
 
SUNRISE AND SUNSET  
FEBRUARY 22 2025......SUNRISE 7:25 AM EST SUNSET 6:19 PM EST  
FEBRUARY 23 2025......SUNRISE 7:23 AM EST SUNSET 6:21 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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