557  
CDUS43 KLOT 230643  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1243 AM CST TUE JAN 23 2024  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JANUARY 22 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1928 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 35 8:56 PM 58 1964 32 3 34  
MINIMUM 22 12:35 AM -17 1883 19 3 29  
1936  
AVERAGE 29 26 3 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.33 1965 0.05 -0.04 0.02  
MONTH TO DATE 1.43 1.09 0.34 1.65  
SINCE DEC 1 4.10 2.88 1.22 3.32  
SINCE JAN 1 1.43 1.09 0.34 1.65  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 39 -3 33  
MONTH TO DATE 911 854 57 624  
SINCE DEC 1 1666 1898 -232 1718  
SINCE JUL 1 2618 2982 -364 2681  
 
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)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 13.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LT FREEZING RAIN  
LIGHT SNOW  
SLEET  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 7:00 PM  
LOWEST 57 12:00 AM  
AVERAGE 75  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 59 1967  
MINIMUM TEMPERATURE (F) 19 -19 1936  
 
SUNRISE AND SUNSET  
JANUARY 23 2024.......SUNRISE 7:11 AM CST SUNSET 4:54 PM CST  
JANUARY 24 2024.......SUNRISE 7:11 AM CST SUNSET 4:56 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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