752  
CDUS43 KLOT 230632  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT MON OCT 23 2023  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR OCTOBER 22 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 59 1:18 PM 87 1953 61 -2 82  
MINIMUM 42 6:25 AM 24 1930 44 -2 58  
AVERAGE 51 52 -1 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.86 2020 0.11 -0.11 0.00  
MONTH TO DATE 2.26 2.51 -0.25 1.14  
SINCE SEP 1 5.86 5.28 0.58 3.20  
SINCE JAN 1 31.47 29.31 2.16 27.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 13 1 0  
MONTH TO DATE 197 196 1 208  
SINCE SEP 1 212 255 -43 262  
SINCE JUL 1 213 259 -46 262  
 
COOLING  
YESTERDAY 0 0 0 5  
MONTH TO DATE 42 17 25 6  
SINCE SEP 1 179 153 26 220  
SINCE JAN 1 1141 1109 32 1492    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 1:00 AM  
LOWEST 49 2:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 85 1963  
MINIMUM TEMPERATURE (F) 44 25 1981  
 
SUNRISE AND SUNSET  
OCTOBER 23 2023.......SUNRISE 7:12 AM CDT SUNSET 5:58 PM CDT  
OCTOBER 24 2023.......SUNRISE 7:13 AM CDT SUNSET 5:56 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page