232  
CDUS43 KGRR 152127  
CLIBIV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
527 PM EDT FRI SEP 15 2023  
   
...............................
 
 
   
..THE HOLLAND CLIMATE SUMMARY FOR SEPTEMBER 15 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 73 2:30 PM 96 1939 74 -1 77  
MINIMUM 46 4:32 AM 33 1963 53 -7 54  
AVERAGE 60 63 -3 66  
 
PRECIPITATION (IN)  
TODAY 0.00 0.88 1990 0.10 -0.10 0.00  
MONTH TO DATE 1.28 1.31 -0.03 1.31  
SINCE SEP 1 1.28 1.31 -0.03 1.31  
SINCE JAN 1 26.74 23.59 3.15 26.91  
 
DEGREE DAYS  
HEATING  
TODAY 5 4 1 0  
MONTH TO DATE 45 35 10 7  
SINCE SEP 1 45 35 10 7  
SINCE JUL 1 55 59 -4 16  
 
COOLING  
TODAY 0 2 -2 1  
MONTH TO DATE 64 43 21 46  
SINCE SEP 1 64 43 21 46  
SINCE JAN 1 593 604 -11 708    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 2:00 AM  
LOWEST 45 4:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE HOLLAND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 89 1931  
1955  
1994  
MINIMUM TEMPERATURE (F) 52 33 1945  
1986  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2023.....SUNRISE 7:24 AM EDT SUNSET 7:55 PM EDT  
SEPTEMBER 16 2023.....SUNRISE 7:25 AM EDT SUNSET 7:53 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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