522  
CDUS43 KGRR 010552  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
152 AM EDT WED NOV 01 2023  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR OCTOBER 31 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 39 11:21 AM 79 1950 54 -15 59  
MINIMUM 28 11:59 PM 20 1988 38 -10 49  
AVERAGE 34 46 -12 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.27 1994 0.12 -0.07 0.09  
MONTH TO DATE 5.51 4.02 1.49 3.74  
SINCE SEP 1 6.76 7.45 -0.69 5.04  
SINCE JAN 1 33.18 33.82 -0.64 32.65  
 
SNOWFALL (IN)  
YESTERDAY 0.1 1.5 1917 0.0 0.1 0.0  
MONTH TO DATE 0.1 0.3 -0.2 T  
SINCE SEP 1 0.1 0.3 -0.2 T  
SINCE JUL 1 0.1 0.3 -0.2 T  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 19 12 11  
MONTH TO DATE 402 426 -24 439  
SINCE SEP 1 479 544 -65 553  
SINCE JUL 1 493 561 -68 560  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 27 8 19 3  
SINCE SEP 1 100 81 19 87  
SINCE JAN 1 668 733 -65 800    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE 50 MINUTES / 8 PERCENT  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 4:00 PM  
LOWEST 52 12:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 81 1950  
MINIMUM TEMPERATURE (F) 37 21 1976  
 
SUNRISE AND SUNSET  
NOVEMBER 1 2023......SUNRISE 8:16 AM EDT SUNSET 6:35 PM EDT  
NOVEMBER 2 2023......SUNRISE 8:17 AM EDT SUNSET 6:33 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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