546  
CDUS43 KGRR 212138  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
538 PM EDT SAT JUN 21 2025  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR JUNE 21 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 91 3:52 PM 98 1988 81 10 89  
2022  
MINIMUM 72 5:05 AM 37 1868 59 13 66  
AVERAGE 82 70 12 78  
 
PRECIPITATION (IN)  
TODAY 0.01 1.81 1987 0.13 -0.12 0.00  
MONTH TO DATE 2.05 2.65 -0.60 3.56  
SINCE JUN 1 2.05 2.65 -0.60 3.56  
SINCE JAN 1 14.38 15.47 -1.09 16.50  
 
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 JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 37.7 50.2 -12.5 30.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 26 43 -17 21  
SINCE JUN 1 26 43 -17 21  
SINCE JUL 1 5230 6607 -1377 5459  
 
COOLING  
TODAY 17 6 11 13  
MONTH TO DATE 76 82 -6 132  
SINCE JUN 1 76 82 -6 132  
SINCE JAN 1 92 128 -36 171    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 14.0  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 1:00 AM  
LOWEST 54 4:00 PM  
AVERAGE 65  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 95 1894  
MINIMUM TEMPERATURE (F) 59 34 1992  
 
SUNRISE AND SUNSET  
JUNE 21 2025..........SUNRISE 6:00 AM EDT SUNSET 9:20 PM EDT  
JUNE 22 2025..........SUNRISE 6:00 AM EDT SUNSET 9:21 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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