266  
CDUS43 KLOT 060633  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1233 AM CST WED JAN 06 2021  
   
...............................
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR JANUARY 5 2021...  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1997 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 33 12:05 PM 54 1998 31 2 42  
MINIMUM 27 11:01 PM -24 1999 15 12 24  
AVERAGE 30 23 7 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.08 0.05 -0.05 0.00  
MONTH TO DATE 0.27 0.26 0.01 0.01  
SINCE DEC 1 2.12 1.98 0.14 1.39  
SINCE JAN 1 0.27 0.26 0.01 0.01  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 42 -7 32  
MONTH TO DATE 189 208 -19 158  
SINCE DEC 1 1262 1381 -119 1166  
SINCE JUL 1 2433 2635 -202 2542  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
   
......................................................
 
 
THE DU PAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 61 2008  
MINIMUM TEMPERATURE (F) 15 -17 2014  
 
SUNRISE AND SUNSET  
JANUARY 6 2021.......SUNRISE 7:21 AM CST SUNSET 4:38 PM CST  
JANUARY 7 2021.......SUNRISE 7:21 AM CST SUNSET 4:39 PM CST  
 
- 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