851  
CDUS43 KLOT 042134  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CDT FRI AUG 04 2023  
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR AUGUST 4 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 86 2:37 PM 93 2012 83 3 86  
2018  
MINIMUM 59 4:03 AM 49 2020 61 -2 67  
AVERAGE 73 72 1 77  
 
PRECIPITATION (IN)  
TODAY 0.00 1.75 2012 0.11 -0.11 0.00  
MONTH TO DATE T 0.47 -0.47 0.03  
SINCE JUN 1 9.33 8.16 1.17 7.86  
SINCE JAN 1 21.89 20.74 1.15 22.71  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 35 35 0 14  
SINCE JUL 1 0 6 -6 0  
 
COOLING  
TODAY 8 7 1 12  
MONTH TO DATE 29 31 -2 42  
SINCE JUN 1 367 464 -97 435  
SINCE JAN 1 410 526 -116 552    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 4.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 50 2:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 92 2018  
MINIMUM TEMPERATURE (F) 61 45 2020  
 
SUNRISE AND SUNSET  
AUGUST 4 2023........SUNRISE 5:51 AM CDT SUNSET 8:09 PM CDT  
AUGUST 5 2023........SUNRISE 5:52 AM CDT SUNSET 8:07 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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