800  
CDUS43 KGRR 200626  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
226 AM EDT WED AUG 20 2025  
   
...............................
 
 
   
..THE LANSING CLIMATE SUMMARY FOR AUGUST 19 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 77 3:43 PM 98 1955 80 -3 73  
MINIMUM 64 6:15 AM 37 1977 59 5 51  
AVERAGE 71 70 1 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.80 2.40 1904 0.11 0.69 0.00  
MONTH TO DATE 1.12 2.23 -1.11 2.73  
SINCE JUN 1 6.27 8.93 -2.66 13.42  
SINCE JAN 1 18.60 21.75 -3.15 26.36  
 
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 3  
MONTH TO DATE 0 6 -6 4  
SINCE JUN 1 26 64 -38 37  
SINCE JUL 1 0 16 -16 12  
 
COOLING  
YESTERDAY 6 6 0 0  
MONTH TO DATE 178 119 59 102  
SINCE JUN 1 685 479 206 503  
SINCE JAN 1 701 525 176 542    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION N (0)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 8:00 AM  
LOWEST 65 12:00 AM  
AVERAGE 81  
   
......................................................
 
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 98 1916  
MINIMUM TEMPERATURE (F) 59 33 1885  
 
SUNRISE AND SUNSET  
AUGUST 20 2025........SUNRISE 6:50 AM EDT SUNSET 8:32 PM EDT  
AUGUST 21 2025........SUNRISE 6:52 AM EDT SUNSET 8:31 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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