086  
CDUS43 KLOT 200631  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
131 AM CDT TUE JUN 20 2023  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JUNE 19 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 86 2:03 PM 102 1953 82 4 88  
MINIMUM 65 3:30 AM 44 1936 64 1 57  
AVERAGE 76 73 3 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.79 1961 0.13 -0.13 0.00  
MONTH TO DATE 0.58 2.65 -2.07 1.22  
SINCE JUN 1 0.58 2.65 -2.07 1.22  
SINCE JAN 1 10.11 15.13 -5.02 15.22  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 16 21 -5 1  
SINCE JUN 1 16 21 -5 1  
SINCE JUL 1 5227 5749 -522 5322  
 
COOLING  
YESTERDAY 11 8 3 8  
MONTH TO DATE 101 119 -18 151  
SINCE JUN 1 101 119 -18 151  
SINCE JAN 1 200 201 -1 336    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 3:00 AM  
LOWEST 31 4:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 104 1953  
MINIMUM TEMPERATURE (F) 64 45 1980  
 
SUNRISE AND SUNSET  
JUNE 20 2023..........SUNRISE 5:16 AM CDT SUNSET 8:29 PM CDT  
JUNE 21 2023..........SUNRISE 5:16 AM CDT SUNSET 8:29 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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