013  
CDUS43 KLOT 192257  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
457 PM CST SUN JAN 19 2025  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JANUARY 19 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 17 12:28 AM 57 1933 32 -15 16  
MINIMUM 7 10:28 AM -21 1985 19 -12 6  
AVERAGE 12 26 -14 11  
 
PRECIPITATION (IN)  
TODAY 0.00 1.09 1952 0.04 -0.04 T  
MONTH TO DATE 0.07 0.95 -0.88 1.42  
SINCE DEC 1 2.00 2.74 -0.74 4.09  
SINCE JAN 1 0.07 0.95 -0.88 1.42  
 
DEGREE DAYS  
HEATING  
TODAY 53 40 13 54  
MONTH TO DATE 777 735 42 770  
SINCE DEC 1 1745 1779 -34 1525  
SINCE JUL 1 2451 2863 -412 2477  
 
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 21 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 14.4  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 47 5:00 AM  
LOWEST 32 12:00 AM  
AVERAGE 40  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 53 1954  
MINIMUM TEMPERATURE (F) 19 -25 1985  
 
SUNRISE AND SUNSET  
JANUARY 19 2025.......SUNRISE 7:14 AM CST SUNSET 4:50 PM CST  
JANUARY 20 2025.......SUNRISE 7:13 AM CST SUNSET 4:52 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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