012  
CDUS43 KGRR 160542  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
142 AM EDT SUN AUG 16 2026  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR AUGUST 15 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1864 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 2:24 PM 96 1965 81 -3 87  
MINIMUM 66 3:08 AM 36 1866 60 6 64  
AVERAGE 72 70 2 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.39 1959 0.13 -0.13 0.00  
MONTH TO DATE 1.39 1.77 -0.38 0.32  
SINCE JUN 1 6.60 8.47 -1.87 5.47  
SINCE JAN 1 21.30 21.29 0.01 17.80  
 
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 1 -1 0  
MONTH TO DATE 0 2 -2 0  
SINCE JUN 1 32 60 -28 26  
SINCE JUL 1 3 12 -9 0  
 
COOLING  
YESTERDAY 7 6 1 11  
MONTH TO DATE 115 95 20 146  
SINCE JUN 1 543 455 88 653  
SINCE JAN 1 592 501 91 669    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 3:00 AM  
LOWEST 59 11:00 AM  
AVERAGE 70  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 96 1913  
MINIMUM TEMPERATURE (F) 60 34 1879  
 
SUNRISE AND SUNSET  
AUGUST 16 2026........SUNRISE 6:46 AM EDT SUNSET 8:39 PM EDT  
AUGUST 17 2026........SUNRISE 6:47 AM EDT SUNSET 8:37 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MI Page
The Nexlab IN Page
Main Text Page