529  
CDUS43 KGRR 212123  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
523 PM EDT SAT SEP 21 2024  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR SEPTEMBER 21 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 87 3:59 PM 95 2017 72 15 81  
MINIMUM 59 3:20 AM 19 1863 50 9 57  
AVERAGE 73 61 12 69  
 
PRECIPITATION (IN)  
TODAY 0.00 2.02 1947 0.11 -0.11 0.00  
MONTH TO DATE 0.15 1.93 -1.78 0.99  
SINCE SEP 1 0.15 1.93 -1.78 0.99  
SINCE JAN 1 27.03 24.93 2.10 26.84  
 
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 6 -6 0  
MONTH TO DATE 37 72 -35 57  
SINCE SEP 1 37 72 -35 57  
SINCE JUL 1 62 102 -40 71  
 
COOLING  
TODAY 8 2 6 4  
MONTH TO DATE 73 57 16 69  
SINCE SEP 1 73 57 16 69  
SINCE JAN 1 703 640 63 674    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1:00 AM  
LOWEST 32 4:00 PM  
AVERAGE 66  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 94 1895  
2017  
MINIMUM TEMPERATURE (F) 49 22 1896  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2024.....SUNRISE 7:25 AM EDT SUNSET 7:36 PM EDT  
SEPTEMBER 22 2024.....SUNRISE 7:26 AM EDT SUNSET 7:35 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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