252  
CDUS43 KLOT 092244  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
444 PM CST TUE JAN 09 2024  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JANUARY 9 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 37 1:07 PM 57 1939 33 4 44  
MINIMUM 34 3:59 PM -17 1982 20 14 25  
AVERAGE 36 26 10 35  
 
PRECIPITATION (IN)  
TODAY 0.73 0.76 1946 0.05 0.68 0.00  
MONTH TO DATE 0.88 0.48 0.40 1.13  
SINCE DEC 1 3.55 2.27 1.28 2.80  
SINCE JAN 1 0.88 0.48 0.40 1.13  
 
DEGREE DAYS  
HEATING  
TODAY 29 39 -10 30  
MONTH TO DATE 279 344 -65 263  
SINCE DEC 1 1034 1388 -354 1357  
SINCE JUL 1 1986 2472 -486 2320  
 
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 20 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 PM  
LOWEST 88 12:00 AM  
AVERAGE 94  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 60 1975  
MINIMUM TEMPERATURE (F) 20 -22 1982  
 
SUNRISE AND SUNSET  
JANUARY 9 2024.......SUNRISE 7:18 AM CST SUNSET 4:38 PM CST  
JANUARY 10 2024.......SUNRISE 7:18 AM CST SUNSET 4:39 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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