712  
CDUS43 KLOT 140728  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
228 AM CDT SUN JUL 14 2024  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JULY 13 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91 2:44 PM 95 2019 84 7 78  
MINIMUM 64 4:20 AM 52 2002 63 1 62  
2007  
AVERAGE 78 74 4 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.16 0.53 2012 0.12 0.04 0.00  
MONTH TO DATE 2.35 1.45 0.90 3.94  
SINCE JUN 1 7.38 5.10 2.28 5.11  
SINCE JAN 1 20.02 17.36 2.66 15.64  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE JUN 1 16 33 -17 29  
SINCE JUL 1 3 0 3 0  
 
COOLING  
YESTERDAY 13 9 4 5  
MONTH TO DATE 117 113 4 101  
SINCE JUN 1 359 288 71 252  
SINCE JAN 1 413 344 69 303    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 11:00 PM  
LOWEST 50 3:00 PM  
AVERAGE 72  
   
......................................................  
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 95 2019  
MINIMUM TEMPERATURE (F) 64 52 2002  
 
SUNRISE AND SUNSET  
JULY 14 2024..........SUNRISE 5:31 AM CDT SUNSET 8:27 PM CDT  
JULY 15 2024..........SUNRISE 5:31 AM CDT SUNSET 8:26 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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