414  
CDUS43 KGRR 010524  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1224 AM EST THU FEB 01 2024  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JANUARY 31 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 39 2:47 PM 57 1989 31 8 18  
MINIMUM 34 12:12 AM -20 1899 17 17 2  
AVERAGE 37 24 13 10  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.39 1914 0.07 -0.07 0.01  
MONTH TO DATE 4.62 2.52 2.10 2.54  
SINCE DEC 1 6.51 5.00 1.51 5.29  
SINCE JAN 1 4.62 2.52 2.10 2.54  
 
SNOWFALL (IN)  
YESTERDAY 0.0 14.0 1914 0.7 -0.7 0.1  
MONTH TO DATE 31.3 22.6 8.7 13.5  
SINCE DEC 1 32.6 43.4 -10.8 53.1  
SINCE JUL 1 34.5 50.8 -16.3 81.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 41 -13 55  
MONTH TO DATE 1169 1246 -77 1025  
SINCE DEC 1 1988 2318 -330 2100  
SINCE JUL 1 3233 3631 -398 3374  
 
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 11 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
POSSIBLE SUNSHINE 0 MINUTES / 0%  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 76 3:00 PM  
AVERAGE 88  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 51 1968  
1989  
MINIMUM TEMPERATURE (F) 18 -20 1899  
 
SUNRISE AND SUNSET  
FEBRUARY 1 2024......SUNRISE 7:57 AM EST SUNSET 5:54 PM EST  
FEBRUARY 2 2024......SUNRISE 7:56 AM EST SUNSET 5:56 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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