867  
CDUS43 KGRR 132128  
CLIBIV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
528 PM EDT SAT SEP 13 2025  
   
...............................  
 
   
..THE HOLLAND CLIMATE SUMMARY FOR SEPTEMBER 13 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1905 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 74 3:46 PM 95 1939 75 -1 86  
MINIMUM 53 4:09 AM 33 1963 53 0 58  
AVERAGE 64 64 0 72  
 
PRECIPITATION (IN)  
TODAY 0.18 3.35 1978 0.09 0.09 0.00  
MONTH TO DATE 0.67 1.12 -0.45 0.33  
SINCE SEP 1 0.67 1.12 -0.45 0.33  
SINCE JAN 1 14.91 23.40 -8.49 26.03  
 
DEGREE DAYS  
HEATING  
TODAY 1 3 -2 0  
MONTH TO DATE 67 28 39 35  
SINCE SEP 1 67 28 39 35  
SINCE JUL 1 111 52 59 52  
 
COOLING  
TODAY 0 2 -2 7  
MONTH TO DATE 1 39 -38 21  
SINCE SEP 1 1 39 -38 21  
SINCE JAN 1 720 600 120 641    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 8:00 AM  
LOWEST 57 3:00 PM  
AVERAGE 77  
   
......................................................  
 
THE HOLLAND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 94 1939  
MINIMUM TEMPERATURE (F) 53 34 1963  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2025.....SUNRISE 7:23 AM EDT SUNSET 7:58 PM EDT  
SEPTEMBER 14 2025.....SUNRISE 7:24 AM EDT SUNSET 7:56 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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