016  
CDUS43 KGRR 212231  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
531 PM EST TUE JAN 21 2025  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JANUARY 21 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 6 2:58 AM 61 1906 30 -24 22  
2017  
MINIMUM 1 9:15 AM -15 1984 18 -17 14  
AVERAGE 4 24 -20 18  
 
PRECIPITATION (IN)  
TODAY 0.07 0.99 1916 0.08 -0.01 T  
MONTH TO DATE 1.09 1.78 -0.69 2.93  
SINCE DEC 1 4.17 4.26 -0.09 4.82  
SINCE JAN 1 1.09 1.78 -0.69 2.93  
 
SNOWFALL (IN)  
TODAY 1.1 6.1 1958 0.7 0.4 T  
MONTH TO DATE 18.7 15.4 3.3 30.8  
SINCE DEC 1 38.4 36.2 2.2 32.1  
SINCE JUL 1 49.7 43.6 6.1 34.0  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
TODAY 61 41 20 47  
MONTH TO DATE 921 836 85 858  
SINCE DEC 1 1957 1908 49 1677  
SINCE JUL 1 2945 3221 -276 2922  
 
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 W (280)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1:00 AM  
LOWEST 57 12:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 56 1933  
MINIMUM TEMPERATURE (F) 18 -6 1970  
 
SUNRISE AND SUNSET  
JANUARY 21 2025.......SUNRISE 8:06 AM EST SUNSET 5:41 PM EST  
JANUARY 22 2025.......SUNRISE 8:06 AM EST SUNSET 5:42 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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