646  
CDUS43 KGRR 312236  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
536 PM EST FRI JAN 31 2025  
   
...............................  
 
   
..THE LANSING CLIMATE SUMMARY FOR JANUARY 31 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1864 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 40 1:24 AM 61 1989 31 9 39  
MINIMUM 32 3:31 PM -14 1899 16 16 33  
2019  
AVERAGE 36 23 13 36  
 
PRECIPITATION (IN)  
TODAY 0.43 1.07 1914 0.05 0.38 0.00  
MONTH TO DATE 1.12 2.06 -0.94 3.43  
SINCE DEC 1 3.90 3.96 -0.06 5.63  
SINCE JAN 1 1.12 2.06 -0.94 3.43  
 
SNOWFALL (IN)  
TODAY T 10.5 1914 0.5 -0.5 0.0  
MONTH TO DATE 13.3 14.3 -1.0 18.1  
SINCE DEC 1 24.0 25.6 -1.6 20.6  
SINCE JUL 1 26.4 29.7 -3.3 22.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 29 42 -13 29  
MONTH TO DATE 1346 1276 70 1194  
SINCE DEC 1 2406 2376 30 2014  
SINCE JUL 1 3443 3758 -315 3285  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 AM  
LOWEST 76 12:00 AM  
AVERAGE 88  
   
......................................................  
 
THE LANSING CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 52 1968  
MINIMUM TEMPERATURE (F) 16 -16 1918  
 
SUNRISE AND SUNSET  
JANUARY 31 2025.......SUNRISE 7:54 AM EST SUNSET 5:51 PM EST  
FEBRUARY 1 2025......SUNRISE 7:53 AM EST SUNSET 5:52 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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