275  
CDUS43 KGRR 122233  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
533 PM EST SUN JAN 12 2025  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JANUARY 12 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 31 4:59 PM 57 2013 31 0 34  
MINIMUM 25 7:08 AM -14 1918 19 6 28  
AVERAGE 28 25 3 31  
 
PRECIPITATION (IN)  
TODAY 0.10 1.85 1960 0.09 0.01 0.71  
MONTH TO DATE 0.56 1.03 -0.47 1.89  
SINCE DEC 1 3.64 3.51 0.13 3.78  
SINCE JAN 1 0.56 1.03 -0.47 1.89  
 
SNOWFALL (IN)  
TODAY 1.2 10.0 1918 0.7 0.5 7.0  
MONTH TO DATE 9.0 8.7 0.3 13.8  
SINCE DEC 1 28.7 29.5 -0.8 15.1  
SINCE JUL 1 40.0 36.9 3.1 17.0  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
TODAY 37 40 -3 34  
MONTH TO DATE 501 471 30 397  
SINCE DEC 1 1537 1543 -6 1216  
SINCE JUL 1 2525 2856 -331 2461  
 
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 11 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 5:00 PM  
LOWEST 77 2:00 AM  
AVERAGE 85  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 58 1932  
MINIMUM TEMPERATURE (F) 19 -5 2015  
 
SUNRISE AND SUNSET  
JANUARY 12 2025.......SUNRISE 8:11 AM EST SUNSET 5:30 PM EST  
JANUARY 13 2025.......SUNRISE 8:11 AM EST SUNSET 5:31 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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