801  
CDUS43 KLOT 202140  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
440 PM CDT TUE JUN 20 2023  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JUNE 20 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 84 11:00 AM 104 1953 82 2 97  
MINIMUM 62 4:07 AM 45 1980 64 -2 67  
AVERAGE 73 73 0 82  
 
PRECIPITATION (IN)  
TODAY 0.00 2.56 1928 0.13 -0.13 0.00  
MONTH TO DATE 0.58 2.78 -2.20 1.22  
SINCE JUN 1 0.58 2.78 -2.20 1.22  
SINCE JAN 1 10.11 15.26 -5.15 15.22  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 8 8 0 17  
MONTH TO DATE 109 127 -18 168  
SINCE JUN 1 109 127 -18 168  
SINCE JAN 1 208 209 -1 353    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 4:00 AM  
LOWEST 33 11:00 AM  
AVERAGE 54  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 101 1988  
2022  
MINIMUM TEMPERATURE (F) 64 45 1940  
 
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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