489  
CDUS43 KGRR 160520  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
120 AM EDT MON SEP 16 2024  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR SEPTEMBER 15 2024  
 
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)  
YESTERDAY  
MAXIMUM 86 3:30 PM 94 1927 74 12 74  
1939  
MINIMUM 58 6:46 AM 35 1864 52 6 49  
1995  
AVERAGE 72 63 9 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.18 1970 0.09 -0.09 0.00  
MONTH TO DATE 0.15 1.34 -1.19 0.95  
SINCE SEP 1 0.15 1.34 -1.19 0.95  
SINCE JAN 1 27.03 24.34 2.69 26.80  
 
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 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  
YESTERDAY 0 4 -4 3  
MONTH TO DATE 37 41 -4 38  
SINCE SEP 1 37 41 -4 38  
SINCE JUL 1 62 71 -9 52  
 
COOLING  
YESTERDAY 7 2 5 0  
MONTH TO DATE 39 45 -6 61  
SINCE SEP 1 39 45 -6 61  
SINCE JAN 1 669 628 41 666    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 40 3:00 PM  
AVERAGE 67  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 92 1939  
MINIMUM TEMPERATURE (F) 51 24 1868  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2024.....SUNRISE 7:20 AM EDT SUNSET 7:45 PM EDT  
SEPTEMBER 17 2024.....SUNRISE 7:21 AM EDT SUNSET 7:44 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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