639  
CDUS43 KLOT 120638  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
138 AM CDT WED JUN 12 2024  
   
...............................  
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 11 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 78 3:12 PM 97 1933 79 -1 64  
1954  
MINIMUM 50 4:39 AM 41 1972 60 -10 50  
1980  
AVERAGE 64 69 -5 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.02 1926 0.14 -0.14 0.05  
MONTH TO DATE 1.46 1.55 -0.09 0.93  
SINCE JUN 1 1.46 1.55 -0.09 0.93  
SINCE JAN 1 16.73 16.20 0.53 13.89  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2001 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 22.2 38.4 -16.2 20.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 1 0 8  
MONTH TO DATE 6 21 -15 10  
SINCE JUN 1 6 21 -15 10  
SINCE JUL 1 4775 5964 -1189 5403  
 
COOLING  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 45 51 -6 63  
SINCE JUN 1 45 51 -6 63  
SINCE JAN 1 125 121 4 156    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 4:00 AM  
LOWEST 27 3:00 PM  
AVERAGE 54  
   
......................................................  
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 1956  
MINIMUM TEMPERATURE (F) 60 40 1985  
 
SUNRISE AND SUNSET  
JUNE 12 2024..........SUNRISE 5:16 AM CDT SUNSET 8:28 PM CDT  
JUNE 13 2024..........SUNRISE 5:16 AM CDT SUNSET 8:28 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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