609  
CDUS43 KLOT 172238  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
438 PM CST SUN NOV 17 2024  
   
...............................
 
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 17 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 59 2:50 PM 74 1952 48 11 60  
1971  
1975  
MINIMUM 46 12:37 AM 3 1959 34 12 34  
AVERAGE 53 40 13 47  
 
PRECIPITATION (IN)  
TODAY T 1.43 1892 0.08 -0.08 0.01  
MONTH TO DATE 2.84 1.42 1.42 0.10  
SINCE SEP 1 5.34 8.04 -2.70 5.74  
SINCE JAN 1 32.20 34.75 -2.55 30.00  
 
SNOWFALL (IN)  
TODAY 0.0 3.8 1927 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.0  
SINCE SEP 1 0.0 0.7 -0.7 0.9  
SINCE JUL 1 0.0 0.7 -0.7 0.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 12 24 -12 18  
MONTH TO DATE 215 356 -141 272  
SINCE SEP 1 424 788 -364 578  
SINCE JUL 1 424 794 -370 580  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE SEP 1 226 131 95 211  
SINCE JAN 1 1212 1003 209 1145    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 9:00 AM  
LOWEST 72 2:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 72 1953  
MINIMUM TEMPERATURE (F) 33 8 1880  
 
SUNRISE AND SUNSET  
NOVEMBER 17 2024......SUNRISE 6:45 AM CST SUNSET 4:28 PM CST  
NOVEMBER 18 2024......SUNRISE 6:46 AM CST SUNSET 4:28 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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