895  
CDUS43 KGRR 180531  
CLIBIV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
131 AM EDT FRI SEP 18 2020  
 
   
...............................
 
 
   
..THE HOLLAND/TULIP CITY MI CLIMATE SUMMARY FOR SEPTEMBER 17 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1996 TO 2020  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
..................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 318 PM 73 -4 78  
MINIMUM 50 1159 PM 53 -3 59  
AVERAGE 60 63 -3 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.11 -0.11 0.00  
MONTH TO DATE 2.17 1.90 0.27 3.50  
SINCE SEP 1 2.17 1.90 0.27 3.50  
SINCE JAN 1 24.82 25.11 -0.29 26.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 4 1 0  
MONTH TO DATE 48 37 11 17  
SINCE SEP 1 48 37 11 17  
SINCE JUL 1 56 52 4 26  
 
COOLING  
YESTERDAY 0 2 -2 4  
MONTH TO DATE 22 48 -26 54  
SINCE SEP 1 22 48 -26 54  
SINCE JAN 1 763 666 97 626    
..................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 6.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 200 AM  
LOWEST 39 300 PM  
AVERAGE 56  
   
......................................................
 
 
 
THE HOLLAND/TULIP CITY MI CLIMATE NORMALS FOR TODAY  
NORMAL  
MAXIMUM TEMPERATURE (F) 73  
MINIMUM TEMPERATURE (F) 52  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2020.....SUNRISE 728 AM EDT SUNSET 748 PM EDT  
SEPTEMBER 19 2020.....SUNRISE 729 AM EDT SUNSET 746 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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