417  
CDUS43 KGRR 260527  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
127 AM EDT THU OCT 26 2023  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR OCTOBER 25 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 68 12:35 AM 78 2012 57 11 67  
MINIMUM 58 2:26 PM 20 1960 39 19 53  
AVERAGE 63 48 15 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.33 1.05 2021 0.13 0.20 0.33  
MONTH TO DATE 4.58 3.24 1.34 2.79  
SINCE SEP 1 5.83 6.67 -0.84 4.09  
SINCE JAN 1 32.25 33.04 -0.79 31.70  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.4 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 2 17 -15 5  
MONTH TO DATE 302 317 -15 335  
SINCE SEP 1 379 435 -56 449  
SINCE JUL 1 393 452 -59 456  
 
COOLING  
YESTERDAY 0 0 0 0  
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 (200)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE 0 MINUTES / 0 PERCENT  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 PM  
LOWEST 61 12:00 AM  
AVERAGE 81  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 79 1939  
MINIMUM TEMPERATURE (F) 39 24 1962  
1990  
 
SUNRISE AND SUNSET  
OCTOBER 26 2023.......SUNRISE 8:09 AM EDT SUNSET 6:43 PM EDT  
OCTOBER 27 2023.......SUNRISE 8:10 AM EDT SUNSET 6:41 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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