160  
CDUS43 KGRR 032127  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
527 PM EDT TUE OCT 03 2023  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR OCTOBER 3 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 86R 2:10 PM 85 1900 67 19 68  
1919  
1953  
MINIMUM 57 5:49 AM 23 1974 47 10 34  
AVERAGE 72 56 16 51  
 
PRECIPITATION (IN)  
TODAY 0.00 3.59 1954 0.14 -0.14 0.00  
MONTH TO DATE 0.00 0.39 -0.39 0.00  
SINCE SEP 1 1.25 3.82 -2.57 1.30  
SINCE JAN 1 27.67 30.19 -2.52 28.91  
 
SNOWFALL (IN)  
TODAY 0.0 T 1935 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 9 -9 14  
MONTH TO DATE 0 26 -26 34  
SINCE SEP 1 77 144 -67 148  
SINCE JUL 1 91 161 -70 155  
 
COOLING  
TODAY 7 1 6 0  
MONTH TO DATE 19 3 16 0  
SINCE SEP 1 92 76 16 84  
SINCE JAN 1 660 728 -68 797    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 8:00 AM  
LOWEST 37 2:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 87 1951  
MINIMUM TEMPERATURE (F) 46 30 1943  
1965  
 
SUNRISE AND SUNSET  
OCTOBER 3 2023.......SUNRISE 7:41 AM EDT SUNSET 7:20 PM EDT  
OCTOBER 4 2023.......SUNRISE 7:42 AM EDT SUNSET 7:18 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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