203  
CDUS43 KLOT 050641  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1241 AM CST FRI JAN 05 2024  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JANUARY 4 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 38 2:54 PM 64 1997 33 5 45  
MINIMUM 28 7:46 AM -8 1969 21 7 33  
1988  
1999  
AVERAGE 33 27 6 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.59 1993 0.05 -0.05 0.01  
MONTH TO DATE T 0.22 -0.22 1.13  
SINCE DEC 1 2.67 2.01 0.66 2.80  
SINCE JAN 1 T 0.22 -0.22 1.13  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 38 -6 26  
MONTH TO DATE 125 152 -27 97  
SINCE DEC 1 880 1196 -316 1191  
SINCE JUL 1 1832 2280 -448 2154  
 
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 14 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 12:00 AM  
LOWEST 46 1:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 56 1998  
MINIMUM TEMPERATURE (F) 20 -15 1999  
 
SUNRISE AND SUNSET  
JANUARY 5 2024.......SUNRISE 7:18 AM CST SUNSET 4:34 PM CST  
JANUARY 6 2024.......SUNRISE 7:18 AM CST SUNSET 4:35 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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