514  
CDUS43 KGRR 270633  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
233 AM EDT SUN JUL 27 2025  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR JULY 26 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 84 4:07 PM 97 1966 83 1 80  
MINIMUM 72 2:04 AM 42 1891 61 11 55  
AVERAGE 78 72 6 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.34 1897 0.09 -0.09 0.00  
MONTH TO DATE 1.64 2.44 -0.80 4.22  
SINCE JUN 1 4.70 6.20 -1.50 9.14  
SINCE JAN 1 17.03 19.02 -1.99 22.08  
 
SNOWFALL (IN)  
YESTERDAY 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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 8  
SINCE JUN 1 26 48 -22 33  
SINCE JUL 1 0 0 0 8  
 
COOLING  
YESTERDAY 13 7 6 3  
MONTH TO DATE 250 182 68 164  
SINCE JUN 1 451 320 131 350  
SINCE JAN 1 467 366 101 389    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 7:00 AM  
LOWEST 67 2:00 PM  
AVERAGE 81  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 100 1894  
MINIMUM TEMPERATURE (F) 61 42 1977  
 
SUNRISE AND SUNSET  
JULY 27 2025..........SUNRISE 6:25 AM EDT SUNSET 9:04 PM EDT  
JULY 28 2025..........SUNRISE 6:26 AM EDT SUNSET 9:03 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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