853  
CDUS43 KLOT 030636  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
136 AM CDT FRI NOV 03 2023  
   
...............................
 
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 2 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 57 2:26 PM 78 1974 55 2 72  
MINIMUM 35 6:38 AM 14 1951 39 -4 43  
AVERAGE 46 47 -1 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.89 1876 0.09 -0.09 0.00  
MONTH TO DATE 0.00 0.18 -0.18 0.00  
SINCE SEP 1 5.64 6.80 -1.16 3.86  
SINCE JAN 1 29.90 33.51 -3.61 28.97  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.5 1966 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.9 0.2 0.7 T  
SINCE JUL 1 0.9 0.2 0.7 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 18 1 7  
MONTH TO DATE 48 36 12 15  
SINCE SEP 1 354 468 -114 435  
SINCE JUL 1 356 474 -118 435  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 211 131 80 168  
SINCE JAN 1 1145 1003 142 1169    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 6:00 AM  
LOWEST 35 1:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 75 1938  
1964  
1987  
MINIMUM TEMPERATURE (F) 39 11 1951  
 
SUNRISE AND SUNSET  
NOVEMBER 3 2023......SUNRISE 7:26 AM CDT SUNSET 5:43 PM CDT  
NOVEMBER 4 2023......SUNRISE 7:28 AM CDT SUNSET 5:42 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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