098  
CDUS43 KGRR 152127  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
527 PM EDT TUE SEP 15 2026  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR SEPTEMBER 15 2026  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 75 3:59 PM 94 1927 74 1 83  
1939  
MINIMUM 58 7:16 AM 35 1864 52 6 54  
1995  
AVERAGE 67 63 4 69  
 
PRECIPITATION (IN)  
TODAY 0.44 1.18 1970 0.09 0.35 0.00  
MONTH TO DATE 3.07 1.34 1.73 1.05  
SINCE SEP 1 3.07 1.34 1.73 1.05  
SINCE JAN 1 27.33 24.34 2.99 19.94  
 
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 SEP 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 4 -4 0  
MONTH TO DATE 12 41 -29 56  
SINCE SEP 1 12 41 -29 56  
SINCE JUL 1 17 71 -54 91  
 
COOLING  
TODAY 2 2 0 4  
MONTH TO DATE 79 45 34 14  
SINCE SEP 1 79 45 34 14  
SINCE JAN 1 753 628 125 732    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 9:00 AM  
LOWEST 58 1:00 AM  
AVERAGE 76  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 92 1939  
MINIMUM TEMPERATURE (F) 51 24 1868  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2026.....SUNRISE 7:18 AM EDT SUNSET 7:48 PM EDT  
SEPTEMBER 16 2026.....SUNRISE 7:19 AM EDT SUNSET 7:46 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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