329  
CDUS43 KLOT 030634  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1234 AM CST WED JAN 03 2024  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JANUARY 2 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 41 2:40 PM 61 2000 34 7 44  
2004  
MINIMUM 28 8:14 AM -13 1979 21 7 32  
AVERAGE 35 27 8 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.22 1951 0.05 -0.05 T  
MONTH TO DATE T 0.11 -0.11 0.14  
SINCE DEC 1 2.67 1.90 0.77 1.81  
SINCE JAN 1 T 0.11 -0.11 0.14  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 38 -8 27  
MONTH TO DATE 63 76 -13 51  
SINCE DEC 1 818 1120 -302 1145  
SINCE JUL 1 1770 2204 -434 2108  
 
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 22 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 13.5  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 11:00 PM  
LOWEST 59 2:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 60 1874  
1950  
MINIMUM TEMPERATURE (F) 21 -12 1979  
 
SUNRISE AND SUNSET  
JANUARY 3 2024.......SUNRISE 7:18 AM CST SUNSET 4:32 PM CST  
JANUARY 4 2024.......SUNRISE 7:18 AM CST SUNSET 4:33 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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