844  
CDUS43 KGRR 170523  
CLIBIV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
123 AM EDT SUN SEP 17 2023  
   
...............................
 
 
   
..THE HOLLAND CLIMATE SUMMARY FOR SEPTEMBER 16 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1905 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 70 11:14 AM 89 1931 74 -4 79  
1955  
1994  
MINIMUM 50 12:45 AM 33 1945 52 -2 59  
1986  
AVERAGE 60 63 -3 69  
 
PRECIPITATION (IN)  
YESTERDAY T 1.17 1905 0.09 -0.09 0.00  
MONTH TO DATE 1.28 1.40 -0.12 1.31  
SINCE SEP 1 1.28 1.40 -0.12 1.31  
SINCE JAN 1 26.74 23.68 3.06 26.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 4 1 0  
MONTH TO DATE 50 39 11 7  
SINCE SEP 1 50 39 11 7  
SINCE JUL 1 60 63 -3 16  
 
COOLING  
YESTERDAY 0 2 -2 4  
MONTH TO DATE 64 45 19 50  
SINCE SEP 1 64 45 19 50  
SINCE JAN 1 593 606 -13 712    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 10:00 PM  
LOWEST 63 11:00 AM  
AVERAGE 80  
   
......................................................
 
 
THE HOLLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 90 1955  
MINIMUM TEMPERATURE (F) 52 35 1990  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2023.....SUNRISE 7:26 AM EDT SUNSET 7:51 PM EDT  
SEPTEMBER 18 2023.....SUNRISE 7:27 AM EDT SUNSET 7:49 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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