696  
CDUS43 KLOT 080639  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
139 AM CDT SUN JUN 08 2025  
   
...............................
 
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 7 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 3:36 PM 100 1933 78 -1 78  
MINIMUM 54 3:53 AM 44 1894 58 -4 59  
1913  
AVERAGE 66 68 -2 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 2.29 1916 0.14 -0.12 0.00  
MONTH TO DATE 0.65 0.98 -0.33 1.38  
SINCE JUN 1 0.65 0.98 -0.33 1.38  
SINCE JAN 1 10.15 15.63 -5.48 16.65  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1906 0.0 0.0 0.0  
1978  
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 17.6 38.4 -20.8 22.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 11 16 -5 1  
SINCE JUN 1 11 16 -5 1  
SINCE JUL 1 5439 5959 -520 4770  
 
COOLING  
YESTERDAY 1 5 -4 4  
MONTH TO DATE 19 30 -11 41  
SINCE JUN 1 19 30 -11 41  
SINCE JAN 1 53 100 -47 121    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 5:00 AM  
LOWEST 44 5:00 PM  
AVERAGE 61  
   
......................................................
 
 
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 2025..........SUNRISE 5:16 AM CDT SUNSET 8:26 PM CDT  
JUNE 9 2025..........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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