790  
CDUS43 KGRR 092229  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
529 PM EST SAT DEC 09 2023  
   
...............................
 
 
   
..THE LANSING CLIMATE SUMMARY FOR DECEMBER 9 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 59R 12:14 PM 58 1879 38 21 35  
1946  
MINIMUM 48 4:59 PM -17 1864 25 23 28  
AVERAGE 54 31 23 32  
 
PRECIPITATION (IN)  
TODAY 0.05 1.54 1879 0.06 -0.01 0.09  
MONTH TO DATE 0.91 0.59 0.32 0.20  
SINCE DEC 1 0.91 0.59 0.32 0.20  
SINCE JAN 1 35.49 32.02 3.47 30.75  
 
SNOWFALL (IN)  
TODAY 0.0 5.0 1868 0.4 -0.4 0.9  
MONTH TO DATE T 3.0 -3.0 0.9  
SINCE DEC 1 T 3.0 -3.0 0.9  
SINCE JUL 1 2.3 7.1 -4.8 11.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 11 34 -23 33  
MONTH TO DATE 229 293 -64 261  
SINCE DEC 1 229 293 -64 261  
SINCE JUL 1 1500 1675 -175 1460  
 
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 11 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 14.1  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 59 5:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE LANSING CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 63 1971  
MINIMUM TEMPERATURE (F) 25 -24 1868  
 
SUNRISE AND SUNSET  
DECEMBER 9 2023......SUNRISE 7:57 AM EST SUNSET 5:04 PM EST  
DECEMBER 10 2023......SUNRISE 7:58 AM EST SUNSET 5:04 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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