141  
CDUS43 KGRR 180543  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1243 AM EST THU JAN 18 2024  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JANUARY 17 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 20 11:16 PM 56 1952 31 -11 46  
MINIMUM 4 9:54 AM -10 1976 18 -14 37  
AVERAGE 12 24 -12 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.97 1897 0.08 -0.04 0.06  
MONTH TO DATE 2.81 1.45 1.36 1.15  
SINCE DEC 1 4.70 3.93 0.77 3.90  
SINCE JAN 1 2.81 1.45 1.36 1.15  
 
SNOWFALL (IN)  
YESTERDAY 1.8 4.7 2009 0.8 1.0 0.0  
MONTH TO DATE 28.6 12.4 16.2 0.6  
SINCE DEC 1 29.9 33.2 -3.3 40.2  
SINCE JUL 1 31.8 40.6 -8.8 68.2  
SNOW DEPTH 13  
 
DEGREE DAYS  
HEATING  
YESTERDAY 53 41 12 23  
MONTH TO DATE 664 672 -8 514  
SINCE DEC 1 1483 1744 -261 1589  
SINCE JUL 1 2728 3057 -329 2863  
 
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 14 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 14.2  
 
SKY COVER  
POSSIBLE SUNSHINE 32 PERCENT / 182 MINUTES  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 2:00 AM  
LOWEST 74 10:00 PM  
AVERAGE 81  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 60 1996  
MINIMUM TEMPERATURE (F) 18 -15 1994  
 
SUNRISE AND SUNSET  
JANUARY 18 2024.......SUNRISE 8:09 AM EST SUNSET 5:36 PM EST  
JANUARY 19 2024.......SUNRISE 8:08 AM EST SUNSET 5:38 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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