752  
CDUS43 KLOT 180638  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1238 AM CST SAT NOV 18 2023  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR NOVEMBER 17 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 63 1:33 AM 74 1971 48 15 34  
1975  
2016  
MINIMUM 36 11:55 PM 3 1959 34 2 29  
AVERAGE 50 41 9 32  
 
PRECIPITATION (IN)  
YESTERDAY T 1.26 1928 0.08 -0.08 T  
MONTH TO DATE 0.02 1.39 -1.37 0.59  
SINCE SEP 1 6.37 7.64 -1.27 4.77  
SINCE JAN 1 31.98 31.67 0.31 28.69  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 24 -9 33  
MONTH TO DATE 257 346 -89 267  
SINCE SEP 1 585 737 -152 602  
SINCE JUL 1 586 741 -155 602  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 7  
SINCE SEP 1 187 156 31 242  
SINCE JAN 1 1149 1112 37 1514    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 3:00 AM  
LOWEST 50 2:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 72 1953  
1999  
MINIMUM TEMPERATURE (F) 34 12 2014  
 
SUNRISE AND SUNSET  
NOVEMBER 18 2023......SUNRISE 6:44 AM CST SUNSET 4:28 PM CST  
NOVEMBER 19 2023......SUNRISE 6:45 AM CST SUNSET 4:27 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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