513  
CDUS43 KLOT 260639  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
139 AM CDT MON JUN 26 2023  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JUNE 25 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 87 12:14 PM 104 1988 84 3 81  
MINIMUM 67 7:13 PM 46 1986 65 2 68  
AVERAGE 77 74 3 75  
 
PRECIPITATION (IN)  
YESTERDAY 1.50 4.58 1959 0.12 1.38 0.34  
MONTH TO DATE 2.08 3.43 -1.35 1.56  
SINCE JUN 1 2.08 3.43 -1.35 1.56  
SINCE JAN 1 11.61 15.91 -4.30 15.56  
 
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 12 10 2 10  
MONTH TO DATE 172 173 -1 247  
SINCE JUN 1 172 173 -1 247  
SINCE JAN 1 271 255 16 432    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 15.5  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 41 12:00 AM  
AVERAGE 67  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 98 1936  
MINIMUM TEMPERATURE (F) 65 52 1928  
1945  
 
SUNRISE AND SUNSET  
JUNE 26 2023..........SUNRISE 5:18 AM CDT SUNSET 8:30 PM CDT  
JUNE 27 2023..........SUNRISE 5:18 AM CDT SUNSET 8:30 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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