928  
CDUS43 KLOT 142136  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
436 PM CDT WED JUL 14 2021  
   
...............................
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR JULY 14 2021...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE  
VALUE (LST) VALUE VALUE FROM  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 83 1:44 PM 95 2019 84 -1  
MINIMUM 65 5:08 AM 52 2002 64 1  
AVERAGE 74 74 0  
 
PRECIPITATION (IN)  
TODAY T 0.82 2019 0.12 -0.12  
MONTH TO DATE 0.48 1.57 -1.09  
SINCE JUN 1 7.19 5.22 1.97  
SINCE JAN 1 12.34 17.48 -5.14  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE JUN 1 11 33 -22  
SINCE JUL 1 0 0 0  
 
COOLING  
TODAY 9 9 0  
MONTH TO DATE 99 122 -23  
SINCE JUN 1 349 297 52  
SINCE JAN 1 430 353 77    
............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
   
......................................................
 
 
THE DU PAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 94 2006  
MINIMUM TEMPERATURE (F) 64 53 2014  
 
SUNRISE AND SUNSET  
JULY 14 2021..........SUNRISE 5:30 AM CDT SUNSET 8:27 PM CDT  
JULY 15 2021..........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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