705  
CDUS43 KLOT 050633  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT SUN MAY 05 2024  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MAY 4 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 79 3:55 PM 80 1999 67 12 73  
2000  
2010  
MINIMUM 42 12:42 AM 30 2005 44 -2 38  
AVERAGE 61 55 6 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.25 1.22 2003 0.14 0.11 0.00  
MONTH TO DATE 0.94 0.59 0.35 0.04  
SINCE MAR 1 7.71 6.00 1.71 4.32  
SINCE JAN 1 10.16 8.51 1.65 9.36  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 10 -6 9  
MONTH TO DATE 14 42 -28 59  
SINCE MAR 1 1105 1384 -279 1347  
SINCE JUL 1 5166 6161 -995 5697  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 8 6 2 11  
SINCE JAN 1 8 6 2 11    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 8:00 PM  
LOWEST 56 2:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 83 2000  
MINIMUM TEMPERATURE (F) 45 34 2005  
 
SUNRISE AND SUNSET  
MAY 5 2024...........SUNRISE 5:43 AM CDT SUNSET 7:57 PM CDT  
MAY 6 2024...........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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