973  
CDUS43 KGRR 090527  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1227 AM EST THU JAN 09 2025  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JANUARY 8 2025
 
 
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)  
YESTERDAY  
MAXIMUM 24 3:23 PM 59 1965 31 -7 34  
MINIMUM 16 11:59 PM -13 1988 20 -4 31  
AVERAGE 20 26 -6 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.74 1937 0.09 -0.08 T  
MONTH TO DATE 0.25 0.69 -0.44 0.06  
SINCE DEC 1 3.33 3.17 0.16 1.95  
SINCE JAN 1 0.25 0.69 -0.44 0.06  
 
SNOWFALL (IN)  
YESTERDAY 0.3 5.2 2015 0.8 -0.5 T  
MONTH TO DATE 5.1 5.9 -0.8 0.3  
SINCE DEC 1 24.8 26.7 -1.9 1.6  
SINCE JUL 1 36.1 34.1 2.0 3.5  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 40 5 32  
MONTH TO DATE 335 311 24 267  
SINCE DEC 1 1371 1383 -12 1086  
SINCE JUL 1 2359 2696 -337 2331  
 
COOLING  
YESTERDAY 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 5 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE 1 PERCENT / 4 MINUTES  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 8:00 PM  
LOWEST 62 12:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 57 1939  
MINIMUM TEMPERATURE (F) 19 -14 1977  
 
SUNRISE AND SUNSET  
JANUARY 9 2025.......SUNRISE 8:12 AM EST SUNSET 5:27 PM EST  
JANUARY 10 2025.......SUNRISE 8:12 AM EST SUNSET 5:28 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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