899  
CDUS43 KGRR 200524  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1224 AM EST MON JAN 20 2025  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JANUARY 19 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 20 3:55 AM 56 1907 31 -11 21  
MINIMUM 5 11:56 PM -22 1994 18 -13 9  
AVERAGE 13 24 -11 15  
 
PRECIPITATION (IN)  
YESTERDAY T 1.84 1907 0.08 -0.08 0.07  
MONTH TO DATE 0.76 1.61 -0.85 2.92  
SINCE DEC 1 3.84 4.09 -0.25 4.81  
SINCE JAN 1 0.76 1.61 -0.85 2.92  
 
SNOWFALL (IN)  
YESTERDAY 0.1 6.4 2003 0.8 -0.7 0.8  
MONTH TO DATE 14.0 13.9 0.1 30.6  
SINCE DEC 1 33.7 34.7 -1.0 31.9  
SINCE JUL 1 45.0 42.1 2.9 33.8  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 52 41 11 50  
MONTH TO DATE 802 754 48 759  
SINCE DEC 1 1838 1826 12 1578  
SINCE JUL 1 2826 3139 -313 2823  
 
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 (320)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE 145 MINUTES/25 PERCENT  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 5:00 PM  
LOWEST 51 2:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 64 1906  
MINIMUM TEMPERATURE (F) 18 -15 1984  
 
SUNRISE AND SUNSET  
JANUARY 20 2025.......SUNRISE 8:07 AM EST SUNSET 5:40 PM EST  
JANUARY 21 2025.......SUNRISE 8:06 AM EST SUNSET 5:41 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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