037  
CDUS43 KLOT 060635  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT SAT MAY 06 2023  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MAY 5 2023...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 3:32 PM 83 2000 67 9 55  
MINIMUM 48 5:09 AM 34 2005 45 3 41  
AVERAGE 62 56 6 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.67 2015 0.15 -0.15 0.19  
MONTH TO DATE 0.04 0.74 -0.70 1.16  
SINCE MAR 1 4.32 6.15 -1.83 9.22  
SINCE JAN 1 9.36 8.66 0.70 11.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 10 -7 17  
MONTH TO DATE 62 52 10 81  
SINCE MAR 1 1350 1394 -44 1433  
SINCE JUL 1 5700 6171 -471 5994  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE MAR 1 11 7 4 4  
SINCE JAN 1 11 7 4 4    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 12.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 5:00 AM  
LOWEST 30 5:00 PM  
AVERAGE 48  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 85 2004  
MINIMUM TEMPERATURE (F) 45 36 2006  
 
SUNRISE AND SUNSET  
MAY 6 2023...........SUNRISE 5:43 AM CDT SUNSET 7:57 PM CDT  
MAY 7 2023...........SUNRISE 5:42 AM CDT SUNSET 7:58 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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