919  
CDUS43 KLOT 112235  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
435 PM CST SAT JAN 11 2025  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JANUARY 11 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1928 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 33 2:39 PM 60 2018 33 0 35  
MINIMUM 27 8:10 AM -11 1887 19 8 28  
1888  
1977  
AVERAGE 30 26 4 32  
 
PRECIPITATION (IN)  
TODAY T 0.56 2020 0.05 -0.05 T  
MONTH TO DATE 0.05 0.58 -0.53 0.95  
SINCE DEC 1 1.98 2.37 -0.39 3.62  
SINCE JAN 1 0.05 0.58 -0.53 0.95  
 
DEGREE DAYS  
HEATING  
TODAY 35 39 -4 33  
MONTH TO DATE 437 422 15 344  
SINCE DEC 1 1405 1466 -61 1099  
SINCE JUL 1 2111 2550 -439 2051  
 
COOLING  
TODAY 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)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 8:00 AM  
LOWEST 63 1:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 62 1871  
1890  
2005  
MINIMUM TEMPERATURE (F) 19 -9 1974  
 
SUNRISE AND SUNSET  
JANUARY 11 2025.......SUNRISE 7:17 AM CST SUNSET 4:41 PM CST  
JANUARY 12 2025.......SUNRISE 7:17 AM CST SUNSET 4:42 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