737  
CDUS43 KGRR 180541  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
141 AM EDT WED OCT 18 2023  
   
...............................
 
 
   
..THE LANSING CLIMATE SUMMARY FOR OCTOBER 17 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1864 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 57 2:10 PM 84 1956 60 -3 49  
MINIMUM 42 9:45 PM 13 1868 41 1 37  
AVERAGE 50 50 0 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.92 1899 0.10 -0.10 0.21  
MONTH TO DATE 2.68 1.76 0.92 0.98  
SINCE SEP 1 4.60 4.57 0.03 3.15  
SINCE JAN 1 30.45 27.57 2.88 28.62  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1972 0.1 -0.1 0.0  
1976  
2015  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 15 0 22  
MONTH TO DATE 195 204 -9 221  
SINCE SEP 1 275 344 -69 329  
SINCE JUL 1 289 374 -85 333  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 22 4 18 0  
SINCE SEP 1 96 70 26 92  
SINCE JAN 1 701 653 48 915    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 6:00 AM  
LOWEST 59 3:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 82 1910  
1938  
MINIMUM TEMPERATURE (F) 41 17 1896  
1976  
 
SUNRISE AND SUNSET  
OCTOBER 18 2023.......SUNRISE 7:55 AM EDT SUNSET 6:51 PM EDT  
OCTOBER 19 2023.......SUNRISE 7:56 AM EDT SUNSET 6:50 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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