862  
CDUS43 KGRR 200550  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1250 AM EST SAT JAN 20 2024  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JANUARY 19 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 21 2:20 PM 56 1907 31 -10 42  
MINIMUM 9 11:59 PM -22 1994 18 -9 34  
AVERAGE 15 24 -9 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 1.84 1907 0.08 -0.01 0.35  
MONTH TO DATE 2.92 1.61 1.31 1.51  
SINCE DEC 1 4.81 4.09 0.72 4.26  
SINCE JAN 1 2.92 1.61 1.31 1.51  
 
SNOWFALL (IN)  
YESTERDAY 0.8 6.4 2003 0.8 0.0 T  
MONTH TO DATE 30.6 13.9 16.7 0.6  
SINCE DEC 1 31.9 34.7 -2.8 40.2  
SINCE JUL 1 33.8 42.1 -8.3 68.2  
SNOW DEPTH 12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 50 41 9 27  
MONTH TO DATE 759 754 5 570  
SINCE DEC 1 1578 1826 -248 1645  
SINCE JUL 1 2823 3139 -316 2919  
 
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 6 RESULTANT WIND DIRECTION N (360)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE 307 MINUTES / 54 PERCENT  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1:00 AM  
LOWEST 62 2:00 PM  
AVERAGE 75  
   
......................................................
 
 
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 2024.......SUNRISE 8:08 AM EST SUNSET 5:39 PM EST  
JANUARY 21 2024.......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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