589  
CDUS43 KGRR 190521  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1221 AM EST SUN JAN 19 2025  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JANUARY 18 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 39 2:59 AM 60 1996 31 8 23  
MINIMUM 19 11:26 PM -15 1994 18 1 17  
AVERAGE 29 24 5 20  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.20 1949 0.08 -0.07 0.04  
MONTH TO DATE 0.76 1.53 -0.77 2.85  
SINCE DEC 1 3.84 4.01 -0.17 4.74  
SINCE JAN 1 0.76 1.53 -0.77 2.85  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.0 1960 0.7 -0.7 1.2  
MONTH TO DATE 13.9 13.1 0.8 29.8  
SINCE DEC 1 33.6 33.9 -0.3 31.1  
SINCE JUL 1 44.9 41.3 3.6 33.0  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 41 -5 45  
MONTH TO DATE 750 713 37 709  
SINCE DEC 1 1786 1785 1 1528  
SINCE JUL 1 2774 3098 -324 2773  
 
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 10 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
POSSIBLE SUNSHINE 353 MINUTES/62 PERCENT  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 4:00 AM  
LOWEST 52 4:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 56 1907  
MINIMUM TEMPERATURE (F) 18 -22 1994  
 
SUNRISE AND SUNSET  
JANUARY 19 2025.......SUNRISE 8:08 AM EST SUNSET 5:39 PM EST  
JANUARY 20 2025.......SUNRISE 8:07 AM EST SUNSET 5:40 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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