795  
CDUS43 KGRR 280533  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
133 AM EDT SAT OCT 28 2023  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR OCTOBER 27 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 1:49 PM 78 1927 56 12 52  
MINIMUM 50 11:59 PM 19 1976 39 11 29  
AVERAGE 59 47 12 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 1.32 1906 0.14 -0.06 0.00  
MONTH TO DATE 5.27 3.51 1.76 3.65  
SINCE SEP 1 6.52 6.94 -0.42 4.95  
SINCE JAN 1 32.94 33.31 -0.37 32.56  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.2 1967 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 T  
SINCE SEP 1 0.0 0.2 -0.2 T  
SINCE JUL 1 0.0 0.2 -0.2 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 18 -12 24  
MONTH TO DATE 308 352 -44 377  
SINCE SEP 1 385 470 -85 491  
SINCE JUL 1 399 487 -88 498  
 
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 11 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 13.3  
 
SKY COVER  
POSSIBLE SUNSHINE 7 MINUTES / 1 PERCENT  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 PM  
LOWEST 86 11:00 PM  
AVERAGE 92  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 74 1989  
MINIMUM TEMPERATURE (F) 38 23 1965  
1969  
 
SUNRISE AND SUNSET  
OCTOBER 28 2023.......SUNRISE 8:11 AM EDT SUNSET 6:40 PM EDT  
OCTOBER 29 2023.......SUNRISE 8:12 AM EDT SUNSET 6:39 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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