736  
CDUS43 KGRR 042238  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
538 PM EST MON DEC 04 2023  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR DECEMBER 4 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 40 2:24 PM 64 1941 39 1 38  
MINIMUM 32 9:12 AM -13 1886 26 6 20  
AVERAGE 36 33 3 29  
 
PRECIPITATION (IN)  
TODAY T 1.15 1887 0.07 -0.07 0.00  
MONTH TO DATE 0.84 0.27 0.57 0.11  
SINCE DEC 1 0.84 0.27 0.57 0.11  
SINCE JAN 1 35.42 31.70 3.72 30.66  
 
SNOWFALL (IN)  
TODAY T 5.4 1964 0.4 -0.4 0.0  
MONTH TO DATE T 1.3 -1.3 T  
SINCE DEC 1 T 1.3 -1.3 T  
SINCE JUL 1 2.3 5.4 -3.1 10.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 29 32 -3 36  
MONTH TO DATE 112 127 -15 121  
SINCE DEC 1 112 127 -15 121  
SINCE JUL 1 1383 1509 -126 1320  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 701 657 44 918    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 2:00 AM  
LOWEST 67 2:00 PM  
AVERAGE 80  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 69 2001  
MINIMUM TEMPERATURE (F) 26 -11 1886  
 
SUNRISE AND SUNSET  
DECEMBER 4 2023......SUNRISE 7:52 AM EST SUNSET 5:05 PM EST  
DECEMBER 5 2023......SUNRISE 7:53 AM EST SUNSET 5:05 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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