473  
CDUS43 KLOT 080637  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
137 AM CDT THU JUN 08 2023  
   
...............................
 
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 7 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 1:40 PM 100 1933 78 -3 72  
MINIMUM 55 11:59 PM 44 1894 58 -3 56  
1913  
AVERAGE 65 68 -3 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.29 1916 0.14 -0.14 0.07  
MONTH TO DATE 0.88 0.98 -0.10 0.53  
SINCE JUN 1 0.88 0.98 -0.10 0.53  
SINCE JAN 1 13.84 15.63 -1.79 16.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 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 20.2 38.4 -18.2 32.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 1  
MONTH TO DATE 0 16 -16 3  
SINCE JUN 1 0 16 -16 3  
SINCE JUL 1 5393 5959 -566 5673  
 
COOLING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 50 30 20 15  
SINCE JUN 1 50 30 20 15  
SINCE JAN 1 143 100 43 160    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 5:00 AM  
LOWEST 32 5:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 97 1933  
MINIMUM TEMPERATURE (F) 58 42 1885  
 
SUNRISE AND SUNSET  
JUNE 8 2023..........SUNRISE 5:16 AM CDT SUNSET 8:25 PM CDT  
JUNE 9 2023..........SUNRISE 5:16 AM CDT SUNSET 8:26 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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