636  
CDUS43 KGRR 170542  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1242 AM EST WED JAN 17 2024  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JANUARY 16 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 11 2:47 PM 58 1949 31 -20 41  
MINIMUM 2 7:38 PM -16 1972 18 -16 33  
1994  
AVERAGE 7 24 -17 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.60 1980 0.09 -0.05 0.29  
MONTH TO DATE 2.77 1.37 1.40 1.09  
SINCE DEC 1 4.66 3.85 0.81 3.84  
SINCE JAN 1 2.77 1.37 1.40 1.09  
 
SNOWFALL (IN)  
YESTERDAY 1.2 5.5 1924 0.7 0.5 0.0  
MONTH TO DATE 26.8 11.6 15.2 0.6  
SINCE DEC 1 28.1 32.4 -4.3 40.2  
SINCE JUL 1 30.0 39.8 -9.8 68.2  
SNOW DEPTH 12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 58 40 18 28  
MONTH TO DATE 611 631 -20 491  
SINCE DEC 1 1430 1703 -273 1566  
SINCE JUL 1 2675 3016 -341 2840  
 
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 25 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 15.0  
 
SKY COVER  
POSSIBLE SUNSHINE 18 PERCENT / 103 MINUTES  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 7:00 AM  
LOWEST 76 1:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 56 1952  
MINIMUM TEMPERATURE (F) 18 -10 1976  
 
SUNRISE AND SUNSET  
JANUARY 17 2024.......SUNRISE 8:09 AM EST SUNSET 5:35 PM EST  
JANUARY 18 2024.......SUNRISE 8:09 AM EST SUNSET 5:36 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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