258  
CDUS43 KLOT 050637  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1237 AM CST THU FEB 05 2026  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 4 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1928 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 27 3:35 PM 54 1993 34 -7 35  
MINIMUM 18 10:37 PM -12 1996 20 -2 25  
AVERAGE 23 27 -4 30  
 
PRECIPITATION (IN)  
YESTERDAY T 0.69 1986 0.04 -0.04 T  
MONTH TO DATE T 0.17 -0.17 T  
SINCE DEC 1 4.23 3.44 0.79 3.09  
SINCE JAN 1 2.42 1.65 0.77 1.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 38 4 35  
MONTH TO DATE 169 153 16 117  
SINCE DEC 1 2603 2404 199 2345  
SINCE JUL 1 3512 3488 24 3051  
 
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 13 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 5:00 AM  
LOWEST 60 6:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 56 1946  
MINIMUM TEMPERATURE (F) 20 -17 1979  
 
SUNRISE AND SUNSET  
FEBRUARY 5 2026......SUNRISE 6:59 AM CST SUNSET 5:12 PM CST  
FEBRUARY 6 2026......SUNRISE 6:58 AM CST SUNSET 5:13 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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