574  
CDUS43 KGRR 072128  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
528 PM EDT SAT OCT 07 2023  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR OCTOBER 7 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 55 1:09 PM 87 2007 65 -10 50  
MINIMUM 44 5:21 AM 25 1964 45 -1 36  
AVERAGE 50 55 -5 43  
 
PRECIPITATION (IN)  
TODAY 0.13 1.27 1900 0.12 0.01 0.00  
1951  
MONTH TO DATE 2.18 0.90 1.28 T  
SINCE SEP 1 3.43 4.33 -0.90 1.30  
SINCE JAN 1 29.85 30.70 -0.85 28.91  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 2000 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 15 11 4 22  
MONTH TO DATE 26 66 -40 80  
SINCE SEP 1 103 184 -81 194  
SINCE JUL 1 117 201 -84 201  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 27 4 23 0  
SINCE SEP 1 100 77 23 84  
SINCE JAN 1 668 729 -61 797    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1:00 AM  
LOWEST 66 12:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 88 2007  
MINIMUM TEMPERATURE (F) 45 28 1896  
1989  
 
SUNRISE AND SUNSET  
OCTOBER 7 2023.......SUNRISE 7:46 AM EDT SUNSET 7:13 PM EDT  
OCTOBER 8 2023.......SUNRISE 7:47 AM EDT SUNSET 7:12 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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