920  
CDUS43 KLOT 230634  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1234 AM CST SUN FEB 23 2020  
 
   
...............................
 
 
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR FEBRUARY 22 2020...  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1998 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 50 321 PM 68 2017 36 14 44  
MINIMUM 24 711 AM -3 2015 19 5 17  
AVERAGE 37 27 10 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.17 2010 0.08 -0.08 0.00  
MONTH TO DATE 0.44 1.17 -0.73 1.25  
SINCE DEC 1 4.24 4.60 -0.36 4.79  
SINCE JAN 1 2.83 2.64 0.19 2.19  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 38 -10 34  
MONTH TO DATE 865 906 -41 887  
SINCE DEC 1 3016 3509 -493 3346  
SINCE JUL 1 4502 4923 -421 4847  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 900 PM  
LOWEST 38 100 PM  
AVERAGE 54  
   
......................................................
 
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 61 2000  
MINIMUM TEMPERATURE (F) 19 -8 2015  
 
 
SUNRISE AND SUNSET  
FEBRUARY 23 2020......SUNRISE 639 AM CST SUNSET 536 PM CST  
FEBRUARY 24 2020......SUNRISE 637 AM CST SUNSET 538 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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