629  
CDUS43 KLOT 180643  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
143 AM CDT MON MAR 18 2024  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MARCH 17 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 40 1:32 PM 80 2012 48 -8 45  
MINIMUM 28 11:59 PM 10 2014 29 -1 20  
AVERAGE 34 38 -4 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.28 2021 0.06 -0.06 0.01  
MONTH TO DATE 2.51 0.99 1.52 0.81  
SINCE MAR 1 2.51 0.99 1.52 0.81  
SINCE JAN 1 4.96 3.50 1.46 5.85  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 27 4 32  
MONTH TO DATE 324 510 -186 471  
SINCE MAR 1 324 510 -186 471  
SINCE JUL 1 4385 5287 -902 4821  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 13.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 8:00 AM  
LOWEST 38 11:00 AM  
AVERAGE 50  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 79 2012  
MINIMUM TEMPERATURE (F) 29 11 2023  
 
SUNRISE AND SUNSET  
MARCH 18 2024.........SUNRISE 6:59 AM CDT SUNSET 7:04 PM CDT  
MARCH 19 2024.........SUNRISE 6:57 AM CDT SUNSET 7:05 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page