899  
CDUS43 KLOT 100644  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
144 AM CDT FRI JUL 10 2026  
   
...............................  
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 9 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1928 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 4:50 PM 100 1936 85 2 84  
MINIMUM 74 11:59 PM 51 1941 68 6 70  
AVERAGE 81 76 5 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 2.43 1946 0.11 -0.09 T  
MONTH TO DATE 3.07 1.00 2.07 0.73  
SINCE JUN 1 10.41 5.01 5.40 6.10  
SINCE JAN 1 24.30 17.49 6.81 15.67  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 3 24 -21 9  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 16 11 5 12  
MONTH TO DATE 124 98 26 138  
SINCE JUN 1 317 320 -3 462  
SINCE JAN 1 401 402 -1 513    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 11:00 PM  
LOWEST 61 1:00 PM  
AVERAGE 74  
   
......................................................  
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 106 1936  
MINIMUM TEMPERATURE (F) 68 51 1941  
 
SUNRISE AND SUNSET  
JULY 10 2026..........SUNRISE 5:26 AM CDT SUNSET 8:27 PM CDT  
JULY 11 2026..........SUNRISE 5:26 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.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page