906  
CDUS43 KLOT 092132  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CDT MON JUN 09 2025  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JUNE 9 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1928 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 74 12:42 PM 96 1963 79 -5 82  
1968  
MINIMUM 56 4:35 AM 42 1977 60 -4 55  
AVERAGE 65 70 -5 69  
 
PRECIPITATION (IN)  
TODAY T 2.58 2011 0.14 -0.14 0.00  
MONTH TO DATE 1.52 1.27 0.25 1.28  
SINCE JUN 1 1.52 1.27 0.25 1.28  
SINCE JAN 1 11.09 13.75 -2.66 17.26  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 9 15 -6 0  
SINCE JUN 1 9 15 -6 0  
SINCE JUL 1 5129 5743 -614 4542  
 
COOLING  
TODAY 0 6 -6 4  
MONTH TO DATE 34 47 -13 57  
SINCE JUN 1 34 47 -13 57  
SINCE JAN 1 85 129 -44 170    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 3:00 AM  
LOWEST 43 12:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 101 1933  
MINIMUM TEMPERATURE (F) 61 41 1928  
 
SUNRISE AND SUNSET  
JUNE 9 2025..........SUNRISE 5:16 AM CDT SUNSET 8:25 PM CDT  
JUNE 10 2025..........SUNRISE 5:16 AM CDT SUNSET 8:25 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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