725  
CDUS43 KGRR 180524  
CLIBIV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
124 AM EDT MON SEP 18 2023  
   
...............................
 
 
   
..THE HOLLAND CLIMATE SUMMARY FOR SEPTEMBER 17 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 69 3:48 PM 90 1955 73 -4 82  
MINIMUM 55 11:59 PM 35 1990 52 3 62  
AVERAGE 62 63 -1 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.65 1970 0.10 -0.10 T  
MONTH TO DATE 1.28 1.50 -0.22 1.31  
SINCE SEP 1 1.28 1.50 -0.22 1.31  
SINCE JAN 1 26.74 23.78 2.96 26.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 4 -1 0  
MONTH TO DATE 53 43 10 7  
SINCE SEP 1 53 43 10 7  
SINCE JUL 1 63 67 -4 16  
 
COOLING  
YESTERDAY 0 2 -2 7  
MONTH TO DATE 64 47 17 57  
SINCE SEP 1 64 47 17 57  
SINCE JAN 1 593 608 -15 719    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 65 4:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE HOLLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 92 1906  
MINIMUM TEMPERATURE (F) 52 35 1973  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2023.....SUNRISE 7:27 AM EDT SUNSET 7:49 PM EDT  
SEPTEMBER 19 2023.....SUNRISE 7:28 AM EDT SUNSET 7:48 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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