903  
CDUS43 KGRR 080521  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1221 AM EST WED JAN 08 2025  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JANUARY 7 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 28 3:43 PM 63 2008 32 -4 36  
MINIMUM 21 12:35 AM -15 1988 20 1 30  
AVERAGE 25 26 -1 33  
 
PRECIPITATION (IN)  
YESTERDAY T 0.59 1907 0.08 -0.08 0.05  
MONTH TO DATE 0.24 0.60 -0.36 0.06  
SINCE DEC 1 3.32 3.08 0.24 1.95  
SINCE JAN 1 0.24 0.60 -0.36 0.06  
 
SNOWFALL (IN)  
YESTERDAY T 5.4 1962 0.7 -0.7 0.3  
MONTH TO DATE 4.8 5.1 -0.3 0.3  
SINCE DEC 1 24.5 25.9 -1.4 1.6  
SINCE JUL 1 35.8 33.3 2.5 3.5  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 39 1 32  
MONTH TO DATE 290 271 19 235  
SINCE DEC 1 1326 1343 -17 1054  
SINCE JUL 1 2314 2656 -342 2299  
 
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 9 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE 04 PERCENT / 24 MINUTES  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 1:00 AM  
LOWEST 58 2:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 59 1965  
MINIMUM TEMPERATURE (F) 20 -13 1988  
 
SUNRISE AND SUNSET  
JANUARY 8 2025.......SUNRISE 8:12 AM EST SUNSET 5:26 PM EST  
JANUARY 9 2025.......SUNRISE 8:12 AM EST SUNSET 5:27 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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