648  
CDUS43 KGRR 250613  
CLIBIV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
213 AM EDT FRI SEP 25 2026  
   
...............................  
 
   
..THE HOLLAND CLIMATE SUMMARY FOR SEPTEMBER 24 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1905 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 3:36 PM 92 2007 71 1 72  
2017  
MINIMUM 53 7:46 AM 30 1989 50 3 59  
AVERAGE 63 60 3 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.91 2024 0.11 -0.11 0.00  
MONTH TO DATE 5.58 2.28 3.30 4.07  
SINCE SEP 1 5.58 2.28 3.30 4.07  
SINCE JAN 1 27.19 24.56 2.63 18.31  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 6 -4 0  
MONTH TO DATE 47 80 -33 67  
SINCE SEP 1 47 80 -33 67  
SINCE JUL 1 60 104 -44 111  
 
COOLING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 82 57 25 49  
SINCE SEP 1 82 57 25 49  
SINCE JAN 1 683 618 65 768    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 8:00 PM  
LOWEST 45 2:00 PM  
AVERAGE 65  
   
......................................................  
 
THE HOLLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 2017  
MINIMUM TEMPERATURE (F) 49 31 1947  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2026.....SUNRISE 7:35 AM EDT SUNSET 7:36 PM EDT  
SEPTEMBER 26 2026.....SUNRISE 7:36 AM EDT SUNSET 7:35 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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