224  
CDUS43 KGRR 170530  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
130 AM EDT MON MAR 17 2025  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR MARCH 16 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 56 12:20 AM 78 2012 44 12 56  
MINIMUM 26 11:41 PM -14 1877 26 0 31  
AVERAGE 41 35 6 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.73 1.94 1942 0.06 0.67 T  
MONTH TO DATE 1.71 1.04 0.67 1.57  
SINCE MAR 1 1.71 1.04 0.67 1.57  
SINCE JAN 1 3.80 4.81 -1.01 5.93  
 
SNOWFALL (IN)  
YESTERDAY T 2.6 1973 0.2 -0.2 0.0  
MONTH TO DATE 0.2 4.1 -3.9 0.3  
SINCE MAR 1 0.2 4.1 -3.9 0.3  
SINCE JUL 1 37.7 46.7 -9.0 25.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 30 -6 21  
MONTH TO DATE 406 521 -115 301  
SINCE MAR 1 406 521 -115 301  
SINCE JUL 1 4091 5372 -1281 4439  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1:00 AM  
LOWEST 75 7:00 PM  
AVERAGE 86  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 78 2012  
MINIMUM TEMPERATURE (F) 26 -10 1877  
 
SUNRISE AND SUNSET  
MARCH 17 2025.........SUNRISE 7:46 AM EDT SUNSET 7:48 PM EDT  
MARCH 18 2025.........SUNRISE 7:45 AM EDT SUNSET 7:49 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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