313  
CDUS43 KGRR 292232  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
532 PM EST SUN DEC 29 2024  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR DECEMBER 29 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 44 7:23 AM 62 1889 33 11 42  
1984  
MINIMUM 38 3:20 AM -15 1880 20 18 36  
AVERAGE 41 26 15 39  
 
PRECIPITATION (IN)  
TODAY 0.67 0.99 1940 0.06 0.61 0.20  
1984  
MONTH TO DATE 1.82 1.77 0.05 2.17  
SINCE DEC 1 1.82 1.77 0.05 2.17  
SINCE JAN 1 33.33 33.20 0.13 36.75  
 
SNOWFALL (IN)  
TODAY 0.0 5.7 1946 0.4 -0.4 0.0  
MONTH TO DATE 9.7 10.5 -0.8 2.5  
SINCE DEC 1 9.7 10.5 -0.8 2.5  
SINCE JUL 1 12.1 14.6 -2.5 4.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 24 39 -15 26  
MONTH TO DATE 998 1022 -24 758  
SINCE DEC 1 998 1022 -24 758  
SINCE JUL 1 2035 2404 -369 2029  
 
COOLING  
TODAY 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 10 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 92 4:00 PM  
AVERAGE 96  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 60 1875  
MINIMUM TEMPERATURE (F) 20 -17 1976  
 
SUNRISE AND SUNSET  
DECEMBER 29 2024......SUNRISE 8:09 AM EST SUNSET 5:13 PM EST  
DECEMBER 30 2024......SUNRISE 8:09 AM EST SUNSET 5:14 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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