040  
CDUS43 KGRR 212147  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
547 PM EDT SAT OCT 21 2023  
   
...............................
 
 
   
..THE LANSING CLIMATE SUMMARY FOR OCTOBER 21 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 47 2:43 PM 82 1920 58 -11 69  
1953  
MINIMUM 37 7:16 AM 10 1895 40 -3 35  
AVERAGE 42 49 -7 52  
 
PRECIPITATION (IN)  
TODAY 0.02 2.08 1933 0.10 -0.08 0.00  
MONTH TO DATE 3.33 2.17 1.16 1.10  
SINCE SEP 1 5.25 4.98 0.27 3.27  
SINCE JAN 1 31.10 27.98 3.12 28.74  
 
SNOWFALL (IN)  
TODAY 0.0 2.0 1873 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 T  
SINCE SEP 1 0.0 0.1 -0.1 T  
SINCE JUL 1 0.0 0.1 -0.1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 23 16 7 13  
MONTH TO DATE 258 266 -8 305  
SINCE SEP 1 338 406 -68 413  
SINCE JUL 1 352 436 -84 417  
 
COOLING  
TODAY 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 5 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 7:00 AM  
LOWEST 76 11:00 AM  
AVERAGE 86  
   
......................................................
 
 
THE LANSING CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 82 1920  
1963  
MINIMUM TEMPERATURE (F) 39 10 1868  
 
SUNRISE AND SUNSET  
OCTOBER 21 2023.......SUNRISE 7:59 AM EDT SUNSET 6:47 PM EDT  
OCTOBER 22 2023.......SUNRISE 8:00 AM EDT SUNSET 6:45 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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