673  
CDUS43 KLOT 132232  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CST TUE FEB 13 2024  
   
...............................  
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 13 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 40 3:10 PM 63 1938 35 5 52  
MINIMUM 29 7:24 AM -18 1905 21 8 34  
AVERAGE 35 28 7 43  
 
PRECIPITATION (IN)  
TODAY 0.00 0.78 1949 0.07 -0.07 0.00  
MONTH TO DATE 0.02 0.81 -0.79 0.91  
SINCE DEC 1 6.49 4.91 1.58 5.67  
SINCE JAN 1 3.52 2.80 0.72 3.51  
 
SNOWFALL (IN)  
TODAY 0.0 8.8 2007 0.4 -0.4 0.0  
MONTH TO DATE T 5.5 -5.5 T  
SINCE DEC 1 17.3 24.4 -7.1 13.1  
SINCE JUL 1 20.0 26.4 -6.4 14.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 30 37 -7 22  
MONTH TO DATE 337 502 -165 435  
SINCE DEC 1 2328 2805 -477 2541  
SINCE JUL 1 3292 3956 -664 3606  
 
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 16 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 5:00 AM  
LOWEST 42 3:00 PM  
AVERAGE 59  
   
......................................................  
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 62 1954  
MINIMUM TEMPERATURE (F) 21 -11 1905  
 
SUNRISE AND SUNSET  
FEBRUARY 13 2024......SUNRISE 6:51 AM CST SUNSET 5:21 PM CST  
FEBRUARY 14 2024......SUNRISE 6:49 AM CST SUNSET 5:23 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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