111  
CDUS43 KGRR 160527  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1227 AM EST MON DEC 16 2024  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR DECEMBER 15 2024  
 
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)  
YESTERDAY  
MAXIMUM 41 11:59 PM 64 1971 36 5 55  
MINIMUM 33 6:07 AM -13 1868 24 9 32  
1917  
AVERAGE 37 30 7 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.23 1.17 1971 0.05 0.18 0.00  
MONTH TO DATE 0.56 0.94 -0.38 0.93  
SINCE DEC 1 0.56 0.94 -0.38 0.93  
SINCE JAN 1 32.07 32.37 -0.30 35.51  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.0 1884 0.4 -0.4 0.0  
MONTH TO DATE 4.1 5.1 -1.0 T  
SINCE DEC 1 4.1 5.1 -1.0 T  
SINCE JUL 1 6.5 9.2 -2.7 2.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 35 -7 21  
MONTH TO DATE 546 501 45 412  
SINCE DEC 1 546 501 45 412  
SINCE JUL 1 1583 1883 -300 1683  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 723 657 66 701    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LT FREEZING RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 PM  
LOWEST 78 12:00 AM  
AVERAGE 89  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 63 2021  
MINIMUM TEMPERATURE (F) 23 -11 1876  
 
SUNRISE AND SUNSET  
DECEMBER 16 2024......SUNRISE 8:03 AM EST SUNSET 5:06 PM EST  
DECEMBER 17 2024......SUNRISE 8:04 AM EST SUNSET 5:06 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MI Page
The Nexlab IN Page
Main Text Page