454  
CDUS43 KGRR 132216  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
616 PM EDT TUE MAY 13 2025  
   
...............................
 
 
   
..THE LANSING CLIMATE SUMMARY FOR MAY 13 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 71 1:35 PM 91 1879 68 3 81  
MINIMUM 62 5:09 AM 25 1996 47 15 56  
AVERAGE 67 58 9 69  
 
PRECIPITATION (IN)  
TODAY 0.01 1.37 2011 0.12 -0.11 0.15  
MONTH TO DATE 2.64 1.54 1.10 1.77  
SINCE MAR 1 8.34 6.93 1.41 7.57  
SINCE JAN 1 10.43 10.70 -0.27 11.93  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.2 7.6 -7.4 5.9  
SINCE JUL 1 37.7 50.2 -12.5 30.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 0  
MONTH TO DATE 121 134 -13 75  
SINCE MAR 1 1359 1603 -244 1256  
SINCE JUL 1 5044 6454 -1410 5394  
 
COOLING  
TODAY 2 1 1 4  
MONTH TO DATE 2 7 -5 4  
SINCE MAR 1 3 12 -9 5  
SINCE JAN 1 3 12 -9 5    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION E (110)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 2:00 AM  
LOWEST 70 1:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE LANSING CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 88 1870  
MINIMUM TEMPERATURE (F) 47 26 1895  
 
SUNRISE AND SUNSET  
MAY 13 2025...........SUNRISE 6:18 AM EDT SUNSET 8:53 PM EDT  
MAY 14 2025...........SUNRISE 6:17 AM EDT SUNSET 8:54 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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