163  
CDUS43 KLOT 022135  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
435 PM CDT FRI JUL 02 2021  
   
...............................
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR JULY 2 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 76 2:43 PM 95 2012 84 -8  
MINIMUM 55 4:52 AM 42 2001 63 -8  
AVERAGE 66 73 -7  
 
PRECIPITATION (IN)  
TODAY 0.00 1.23 2000 0.10 -0.10  
MONTH TO DATE 0.00 0.20 -0.20  
SINCE JUN 1 6.71 3.85 2.86  
SINCE JAN 1 11.86 16.11 -4.25  
 
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 1 8 -7  
MONTH TO DATE 5 16 -11  
SINCE JUN 1 255 191 64  
SINCE JAN 1 336 247 89    
............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 6.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
   
......................................................
 
 
THE DU PAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 94 2012  
MINIMUM TEMPERATURE (F) 63 52 2005  
2008  
 
SUNRISE AND SUNSET  
JULY 2 2021..........SUNRISE 5:22 AM CDT SUNSET 8:32 PM CDT  
JULY 3 2021..........SUNRISE 5:23 AM CDT SUNSET 8:32 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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