679  
CDUS43 KGRR 120525  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
125 AM EDT SUN MAY 12 2024  
   
...............................
 
 
   
..THE LANSING CLIMATE SUMMARY FOR MAY 11 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1864 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 59 6:32 PM 88 1896 68 -9 82  
MINIMUM 45 11:55 PM 27 1865 46 -1 49  
1907  
AVERAGE 52 57 -5 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 1.60 1912 0.12 0.00 0.00  
MONTH TO DATE 1.62 1.31 0.31 0.79  
SINCE MAR 1 7.42 6.70 0.72 9.20  
SINCE JAN 1 11.78 10.47 1.31 14.27  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1969 0.0 0.0 0.0  
2020  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 5.9 7.6 -1.7 16.2  
SINCE JUL 1 30.7 50.2 -19.5 58.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 9 4 0  
MONTH TO DATE 66 117 -51 107  
SINCE MAR 1 1247 1586 -339 1455  
SINCE JUL 1 5385 6437 -1052 5623  
 
COOLING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 0 5 -5 2  
SINCE MAR 1 1 10 -9 21  
SINCE JAN 1 1 10 -9 21    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 4:00 AM  
LOWEST 51 7:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 90 1879  
MINIMUM TEMPERATURE (F) 46 28 1934  
1996  
 
SUNRISE AND SUNSET  
MAY 12 2024...........SUNRISE 6:18 AM EDT SUNSET 8:52 PM EDT  
MAY 13 2024...........SUNRISE 6:17 AM EDT SUNSET 8:53 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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