554  
CDUS43 KGRR 292132  
CLIBIV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
532 PM EDT FRI SEP 29 2023  
   
...............................
 
 
   
..THE HOLLAND CLIMATE SUMMARY FOR SEPTEMBER 29 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 69 2:54 PM 93 1953 68 1 62  
MINIMUM 60 7:31 AM 31 1912 48 12 40  
1949  
1964  
AVERAGE 65 58 7 51  
 
PRECIPITATION (IN)  
TODAY 0.00 2.12 1906 0.11 -0.11 0.00  
1974  
MONTH TO DATE 1.57 2.83 -1.26 2.47  
SINCE SEP 1 1.57 2.83 -1.26 2.47  
SINCE JAN 1 27.03 25.11 1.92 28.07  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 14  
MONTH TO DATE 75 115 -40 90  
SINCE SEP 1 75 115 -40 90  
SINCE JUL 1 85 139 -54 99  
 
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 4 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 5:00 AM  
LOWEST 70 2:00 PM  
AVERAGE 83  
   
......................................................
 
 
THE HOLLAND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 89 1953  
MINIMUM TEMPERATURE (F) 48 29 1945  
1946  
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2023.....SUNRISE 7:39 AM EDT SUNSET 7:30 PM EDT  
SEPTEMBER 30 2023.....SUNRISE 7:41 AM EDT SUNSET 7:28 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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