897  
CDUS43 KLOT 052141  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
441 PM CDT SAT OCT 05 2024  
   
...............................  
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 5 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 85 2:52 PM 88 1997 68 17 73  
MINIMUM 58 5:53 AM 28 1980 49 9 60  
AVERAGE 72 58 14 67  
 
PRECIPITATION (IN)  
TODAY 0.00 2.01 1955 0.11 -0.11 0.21  
MONTH TO DATE 0.01 0.56 -0.55 0.30  
SINCE SEP 1 1.33 3.75 -2.42 3.66  
SINCE JAN 1 28.19 30.46 -2.27 27.92  
 
SNOWFALL (IN)  
TODAY 0.0 T 1935 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 0  
MONTH TO DATE 8 35 -27 0  
SINCE SEP 1 23 112 -89 13  
SINCE JUL 1 23 118 -95 15  
 
COOLING  
TODAY 7 1 6 2  
MONTH TO DATE 9 5 4 44  
SINCE SEP 1 199 121 78 199  
SINCE JAN 1 1185 993 192 1133    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 6:00 AM  
LOWEST 37 3:00 PM  
AVERAGE 61  
   
......................................................  
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 94 1963  
MINIMUM TEMPERATURE (F) 49 28 1952  
 
SUNRISE AND SUNSET  
OCTOBER 5 2024.......SUNRISE 6:53 AM CDT SUNSET 6:25 PM CDT  
OCTOBER 6 2024.......SUNRISE 6:55 AM CDT SUNSET 6:24 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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