886  
CDUS43 KLOT 170634  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1234 AM CST SAT FEB 17 2024  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 16 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 33 4:07 PM 54 2022 37 -4 36  
MINIMUM 22 11:59 PM -7 1958 23 -1 25  
AVERAGE 28 30 -2 31  
 
PRECIPITATION (IN)  
YESTERDAY T 1.10 2022 0.05 -0.05 0.27  
MONTH TO DATE 0.20 0.75 -0.55 1.51  
SINCE DEC 1 5.16 4.02 1.14 5.12  
SINCE JAN 1 2.49 2.23 0.26 3.45  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 35 2 34  
MONTH TO DATE 411 592 -181 505  
SINCE DEC 1 2315 2843 -528 2592  
SINCE JUL 1 3267 3927 -660 3555  
 
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 25 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 12:00 PM  
LOWEST 43 4:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 67 2017  
MINIMUM TEMPERATURE (F) 23 -10 1936  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2024......SUNRISE 6:44 AM CST SUNSET 5:26 PM CST  
FEBRUARY 18 2024......SUNRISE 6:43 AM CST SUNSET 5:27 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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