220  
CDUS43 KGRR 302130  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
530 PM EDT WED JUL 30 2025  
   
...............................
 
 
   
..THE LANSING CLIMATE SUMMARY FOR JULY 30 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 84 1:45 PM 101 1916 82 2 86  
MINIMUM 67 3:50 AM 41 1895 61 6 69  
1965  
AVERAGE 76 72 4 78  
 
PRECIPITATION (IN)  
TODAY T 1.65 1959 0.10 -0.10 0.01  
MONTH TO DATE 1.69 2.84 -1.15 5.77  
SINCE JUN 1 4.75 6.60 -1.85 10.69  
SINCE JAN 1 17.08 19.42 -2.34 23.63  
 
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 8  
SINCE JUN 1 26 48 -22 33  
SINCE JUL 1 0 0 0 8  
 
COOLING  
TODAY 11 7 4 13  
MONTH TO DATE 305 210 95 202  
SINCE JUN 1 506 348 158 388  
SINCE JAN 1 522 394 128 427    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 4:00 AM  
LOWEST 60 11:00 AM  
AVERAGE 78  
   
......................................................
 
 
THE LANSING CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 96 1917  
1955  
MINIMUM TEMPERATURE (F) 61 42 1918  
 
SUNRISE AND SUNSET  
JULY 30 2025..........SUNRISE 6:28 AM EDT SUNSET 9:01 PM EDT  
JULY 31 2025..........SUNRISE 6:29 AM EDT SUNSET 9:00 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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