285  
CDUS43 KGRR 122123  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
523 PM EDT THU SEP 12 2024  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR SEPTEMBER 12 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1864 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 84 3:19 PM 94 1874 75 9 71  
MINIMUM 56 7:03 AM 25 1864 53 3 52  
AVERAGE 70 64 6 62  
 
PRECIPITATION (IN)  
TODAY 0.00 1.90 1896 0.08 -0.08 0.03  
MONTH TO DATE 0.15 1.08 -0.93 0.95  
SINCE SEP 1 0.15 1.08 -0.93 0.95  
SINCE JAN 1 27.03 24.08 2.95 26.80  
 
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 3 -3 3  
MONTH TO DATE 37 29 8 19  
SINCE SEP 1 37 29 8 19  
SINCE JUL 1 62 59 3 33  
 
COOLING  
TODAY 5 2 3 0  
MONTH TO DATE 20 39 -19 61  
SINCE SEP 1 20 39 -19 61  
SINCE JAN 1 650 622 28 666    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (110)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 AM  
LOWEST 40 3:00 PM  
AVERAGE 70  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 93 1874  
MINIMUM TEMPERATURE (F) 53 26 1873  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2024.....SUNRISE 7:15 AM EDT SUNSET 7:53 PM EDT  
SEPTEMBER 13 2024.....SUNRISE 7:17 AM EDT SUNSET 7:51 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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