474  
CDUS43 KGRR 290623  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
223 AM EDT TUE JUL 29 2025  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR JULY 28 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 89 10:57 AM 97 1916 83 6 87  
MINIMUM 67 5:38 AM 43 1874 61 6 61  
1978  
AVERAGE 78 72 6 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 0.97 2011 0.10 -0.05 T  
MONTH TO DATE 1.69 2.64 -0.95 4.22  
SINCE JUN 1 4.75 6.40 -1.65 9.14  
SINCE JAN 1 17.08 19.22 -2.14 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 9  
MONTH TO DATE 280 196 84 176  
SINCE JUN 1 481 334 147 362  
SINCE JAN 1 497 380 117 401    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 4:00 AM  
LOWEST 61 6:00 PM  
AVERAGE 79  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 102 1916  
MINIMUM TEMPERATURE (F) 61 44 1971  
 
SUNRISE AND SUNSET  
JULY 29 2025..........SUNRISE 6:27 AM EDT SUNSET 9:02 PM EDT  
JULY 30 2025..........SUNRISE 6:28 AM EDT SUNSET 9:01 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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