162  
CDUS43 KGRR 122123  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
523 PM EDT SAT JUL 12 2025  
   
...............................
 
 
   
..THE LANSING CLIMATE SUMMARY FOR JULY 12 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 86 2:38 PM 99 1936 83 3 84  
MINIMUM 73 5:10 AM 36 1867 61 12 63  
AVERAGE 80 72 8 74  
 
PRECIPITATION (IN)  
TODAY 0.00 2.95 2023 0.10 -0.10 0.03  
MONTH TO DATE 0.90 1.16 -0.26 2.78  
SINCE JUN 1 3.96 4.92 -0.96 7.70  
SINCE JAN 1 16.29 17.74 -1.45 20.64  
 
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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 7  
SINCE JUN 1 26 48 -22 32  
SINCE JUL 1 0 0 0 7  
 
COOLING  
TODAY 15 7 8 9  
MONTH TO DATE 128 84 44 77  
SINCE JUN 1 329 222 107 263  
SINCE JAN 1 345 268 77 302    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 1:00 AM  
LOWEST 53 4:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE LANSING CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 99 1936  
MINIMUM TEMPERATURE (F) 61 38 1865  
 
SUNRISE AND SUNSET  
JULY 12 2025..........SUNRISE 6:11 AM EDT SUNSET 9:16 PM EDT  
JULY 13 2025..........SUNRISE 6:12 AM EDT SUNSET 9:16 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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