350  
CDUS43 KLOT 060633  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT SUN JUL 06 2025  
   
...............................  
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 5 2025  
 
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)  
YESTERDAY  
MAXIMUM 94 4:13 PM 103 2012 85 9 85  
MINIMUM 77 5:17 AM 46 1972 67 10 70  
AVERAGE 86 76 10 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.76 2023 0.11 -0.11 0.00  
MONTH TO DATE 0.10 0.55 -0.45 0.01  
SINCE JUN 1 5.47 4.56 0.91 3.45  
SINCE JAN 1 15.04 17.04 -2.00 19.43  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 9 24 -15 3  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 21 11 10 13  
MONTH TO DATE 89 54 35 58  
SINCE JUN 1 413 276 137 380  
SINCE JAN 1 464 358 106 493    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 4:00 AM  
LOWEST 31 4:00 PM  
AVERAGE 49  
   
......................................................  
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 105 2012  
MINIMUM TEMPERATURE (F) 67 49 1983  
 
SUNRISE AND SUNSET  
JULY 6 2025..........SUNRISE 5:23 AM CDT SUNSET 8:28 PM CDT  
JULY 7 2025..........SUNRISE 5:24 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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