817  
CDUS43 KLOT 030632  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT WED JUL 03 2024  
   
...............................
 
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 2 2024
 
 
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)  
YESTERDAY  
MAXIMUM 85 5:18 PM 99 1970 84 1 73  
MINIMUM 67 10:54 AM 49 1984 65 2 66  
2001  
AVERAGE 76 75 1 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 3.35 2023 0.11 -0.10 3.35  
MONTH TO DATE 0.01 0.22 -0.21 3.82  
SINCE JUN 1 3.11 4.32 -1.21 6.18  
SINCE JAN 1 18.38 18.97 -0.59 19.14  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1933 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 T 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 6 31 -25 25  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 11 10 1 5  
MONTH TO DATE 11 20 -9 19  
SINCE JUN 1 289 219 70 224  
SINCE JAN 1 369 289 80 317    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 11:00 AM  
LOWEST 35 5:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 102 1949  
MINIMUM TEMPERATURE (F) 66 50 1980  
 
SUNRISE AND SUNSET  
JULY 3 2024..........SUNRISE 5:21 AM CDT SUNSET 8:30 PM CDT  
JULY 4 2024..........SUNRISE 5:22 AM CDT SUNSET 8:30 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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