161  
CDUS43 KGRR 250531  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
131 AM EDT WED OCT 25 2023  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR OCTOBER 24 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 3:54 PM 80 1963 57 19 77  
MINIMUM 46 2:15 AM 24 1969 40 6 58  
AVERAGE 61 48 13 68  
 
PRECIPITATION (IN)  
YESTERDAY T 2.24 2001 0.13 -0.13 0.01  
MONTH TO DATE 4.25 3.11 1.14 2.46  
SINCE SEP 1 5.50 6.54 -1.04 3.76  
SINCE JAN 1 31.92 32.91 -0.99 31.37  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 1962 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 T  
SINCE SEP 1 0.0 0.1 -0.1 T  
SINCE JUL 1 0.0 0.1 -0.1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 17 -13 0  
MONTH TO DATE 300 300 0 330  
SINCE SEP 1 377 418 -41 444  
SINCE JUL 1 391 435 -44 451  
 
COOLING  
YESTERDAY 0 0 0 3  
MONTH TO DATE 27 4 23 3  
SINCE SEP 1 100 77 23 87  
SINCE JAN 1 668 729 -61 800    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE 361 MINUTES / 56 PERCENT  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 3:00 AM  
LOWEST 54 4:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 78 2012  
MINIMUM TEMPERATURE (F) 39 20 1960  
 
SUNRISE AND SUNSET  
OCTOBER 25 2023.......SUNRISE 8:07 AM EDT SUNSET 6:44 PM EDT  
OCTOBER 26 2023.......SUNRISE 8:09 AM EDT SUNSET 6:43 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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