597  
CDUS43 KLOT 080632  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT SAT JUL 08 2023  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 7 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1928 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 1:05 PM 102 1936 85 -4 86  
MINIMUM 65 2:04 AM 48 1983 67 -2 72  
AVERAGE 73 76 -3 79  
 
PRECIPITATION (IN)  
YESTERDAY T 1.30 1932 0.12 -0.12 0.00  
MONTH TO DATE 6.44 0.78 5.66 1.77  
SINCE JUN 1 8.52 4.79 3.73 3.35  
SINCE JAN 1 18.05 17.27 0.78 17.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 16 24 -8 1  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 8 11 -3 14  
MONTH TO DATE 81 76 5 97  
SINCE JUN 1 303 298 5 406  
SINCE JAN 1 402 380 22 591    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 1:00 AM  
LOWEST 45 1:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 106 1936  
MINIMUM TEMPERATURE (F) 67 49 1934  
 
SUNRISE AND SUNSET  
JULY 8 2023..........SUNRISE 5:24 AM CDT SUNSET 8:28 PM CDT  
JULY 9 2023..........SUNRISE 5:25 AM CDT SUNSET 8:27 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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