262  
CDUS43 KLOT 052237  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
437 PM CST SUN JAN 05 2025  
   
...............................  
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JANUARY 5 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1928 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 23 3:59 PM 56 1998 33 -10 37  
MINIMUM 17 5:00 AM -15 1999 20 -3 28  
AVERAGE 20 27 -7 33  
 
PRECIPITATION (IN)  
TODAY 0.00 0.80 1929 0.05 -0.05 0.01  
MONTH TO DATE T 0.27 -0.27 0.01  
SINCE DEC 1 1.93 2.06 -0.13 2.68  
SINCE JAN 1 T 0.27 -0.27 0.01  
 
DEGREE DAYS  
HEATING  
TODAY 45 38 7 32  
MONTH TO DATE 202 190 12 157  
SINCE DEC 1 1170 1234 -64 912  
SINCE JUL 1 1876 2318 -442 1864  
 
COOLING  
TODAY 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 15 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 4:00 PM  
LOWEST 34 12:00 PM  
AVERAGE 51  
   
......................................................  
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 60 2008  
MINIMUM TEMPERATURE (F) 20 -15 2014  
 
SUNRISE AND SUNSET  
JANUARY 5 2025.......SUNRISE 7:18 AM CST SUNSET 4:35 PM CST  
JANUARY 6 2025.......SUNRISE 7:18 AM CST SUNSET 4:36 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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