408  
CDUS43 KLOT 212232  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CST TUE NOV 21 2023  
   
...............................
 
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR NOVEMBER 21 2023...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 41 6:30 AM 60 2010 45 -4 46  
MINIMUM 39 3:59 PM 1 2014 27 12 21  
AVERAGE 40 36 4 34  
 
PRECIPITATION (IN)  
TODAY 0.52 0.61 2019 0.08 0.44 0.00  
MONTH TO DATE 0.72 1.60 -0.88 0.72  
SINCE SEP 1 6.97 7.84 -0.87 4.34  
SINCE JAN 1 30.81 31.46 -0.65 30.58  
 
DEGREE DAYS  
HEATING  
TODAY 25 29 -4 31  
MONTH TO DATE 466 513 -47 501  
SINCE SEP 1 948 1042 -94 1093  
SINCE JUL 1 963 1060 -97 1095  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 106 91 15 93  
SINCE JAN 1 654 779 -125 781    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 13.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 2:00 AM  
LOWEST 83 2:00 PM  
AVERAGE 90  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 67 2010  
MINIMUM TEMPERATURE (F) 27 0 2015  
 
SUNRISE AND SUNSET  
NOVEMBER 21 2023......SUNRISE 6:50 AM CST SUNSET 4:29 PM CST  
NOVEMBER 22 2023......SUNRISE 6:51 AM CST SUNSET 4:28 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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