566  
CDUS43 KGRR 302125  
CLIBIV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
525 PM EDT SAT SEP 30 2023  
   
...............................
 
 
   
..THE HOLLAND CLIMATE SUMMARY FOR SEPTEMBER 30 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 79 1:39 PM 89 1953 68 11 66  
MINIMUM 49 5:22 AM 29 1945 48 1 40  
1946  
AVERAGE 64 58 6 53  
 
PRECIPITATION (IN)  
TODAY 0.00 1.46 1981 0.12 -0.12 0.00  
MONTH TO DATE 1.58 2.95 -1.37 2.47  
SINCE SEP 1 1.58 2.95 -1.37 2.47  
SINCE JAN 1 27.04 25.23 1.81 28.07  
 
DEGREE DAYS  
HEATING  
TODAY 1 8 -7 12  
MONTH TO DATE 80 123 -43 102  
SINCE SEP 1 80 123 -43 102  
SINCE JUL 1 90 147 -57 111  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 81 62 19 73  
SINCE SEP 1 81 62 19 73  
SINCE JAN 1 610 623 -13 735    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 58 2:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE HOLLAND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 84 1971  
1995  
MINIMUM TEMPERATURE (F) 47 29 1918  
1946  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2023.....SUNRISE 7:41 AM EDT SUNSET 7:28 PM EDT  
OCTOBER 1 2023.......SUNRISE 7:42 AM EDT SUNSET 7:26 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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