081  
CDUS43 KGRR 050720  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
320 AM EDT TUE AUG 05 2025  
   
...............................
 
 
   
..THE LANSING CLIMATE SUMMARY FOR AUGUST 4 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 81 1:10 PM 96 1881 82 -1 85  
1988  
MINIMUM 56 5:50 AM 37 1894 61 -5 62  
AVERAGE 69 71 -2 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.19 1919 0.12 -0.12 0.00  
MONTH TO DATE 0.00 0.46 -0.46 0.30  
SINCE JUN 1 5.15 7.16 -2.01 10.99  
SINCE JAN 1 17.48 19.98 -2.50 23.93  
 
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 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 26 58 -32 33  
SINCE JUL 1 0 10 -10 8  
 
COOLING  
YESTERDAY 4 7 -3 9  
MONTH TO DATE 7 28 -21 44  
SINCE JUN 1 514 388 126 445  
SINCE JAN 1 530 434 96 484    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 5:00 AM  
LOWEST 42 12:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 100 1881  
MINIMUM TEMPERATURE (F) 61 35 1864  
 
SUNRISE AND SUNSET  
AUGUST 5 2025........SUNRISE 6:34 AM EDT SUNSET 8:54 PM EDT  
AUGUST 6 2025........SUNRISE 6:35 AM EDT SUNSET 8:52 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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