646  
CDUS43 KLOT 090637  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
137 AM CDT SUN JUL 09 2023  
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JULY 8 2023
 
 
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)  
YESTERDAY  
MAXIMUM 75 6:21 PM 94 2002 85 -10 77  
2020  
MINIMUM 57 11:59 PM 49 2005 62 -5 64  
AVERAGE 66 73 -7 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.32 0.71 2022 0.11 0.21 0.71  
MONTH TO DATE 2.52 0.91 1.61 1.66  
SINCE JUN 1 3.55 4.89 -1.34 3.90  
SINCE JAN 1 16.11 17.47 -1.36 18.75  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 35 29 6 14  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 1 8 -7 6  
MONTH TO DATE 57 64 -7 74  
SINCE JUN 1 200 241 -41 253  
SINCE JAN 1 243 303 -60 370    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 5.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 55 6:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 93 2001  
MINIMUM TEMPERATURE (F) 62 50 2021  
 
SUNRISE AND SUNSET  
JULY 9 2023..........SUNRISE 5:28 AM CDT SUNSET 8:30 PM CDT  
JULY 10 2023..........SUNRISE 5:28 AM CDT SUNSET 8:30 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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