284  
CDUS43 KLOT 210640  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1240 AM CST TUE NOV 21 2023  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR NOVEMBER 20 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 50 2:37 PM 69 1930 47 3 33  
MINIMUM 43 11:59 PM 13 2022 33 10 13  
AVERAGE 47 40 7 23  
 
PRECIPITATION (IN)  
YESTERDAY 0.25 1.23 1970 0.07 0.18 0.00  
MONTH TO DATE 0.27 1.61 -1.34 0.61  
SINCE SEP 1 6.62 7.86 -1.24 4.79  
SINCE JAN 1 32.23 31.89 0.34 28.71  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 25 -7 42  
MONTH TO DATE 317 419 -102 391  
SINCE SEP 1 645 810 -165 726  
SINCE JUL 1 646 814 -168 726  
 
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 22 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 13.5  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 10:00 PM  
LOWEST 50 2:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 66 1990  
MINIMUM TEMPERATURE (F) 33 7 1964  
 
SUNRISE AND SUNSET  
NOVEMBER 21 2023......SUNRISE 6:47 AM CST SUNSET 4:26 PM CST  
NOVEMBER 22 2023......SUNRISE 6:48 AM CST SUNSET 4:25 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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