835  
CDUS43 KLOT 070733  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CST TUE NOV 07 2023  
   
...............................
 
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 6 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 69 3:14 PM 75 1975 53 16 61  
MINIMUM 55 MM 19 1991 38 17 45  
AVERAGE 62 45 17 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.99 1951 0.09 -0.09 0.00  
MONTH TO DATE 0.01 0.54 -0.53 0.28  
SINCE SEP 1 5.65 7.16 -1.51 4.14  
SINCE JAN 1 29.91 33.87 -3.96 29.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.0 1951 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.9 0.3 0.6 T  
SINCE JUL 1 0.9 0.3 0.6 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 20 -17 12  
MONTH TO DATE 92 112 -20 37  
SINCE SEP 1 398 544 -146 457  
SINCE JUL 1 400 550 -150 457  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE SEP 1 211 131 80 170  
SINCE JAN 1 1145 1003 142 1171    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 14.9  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 10:00 AM  
LOWEST 44 1:00 AM  
AVERAGE 58  
   
......................................................
 
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 75 1915  
MINIMUM TEMPERATURE (F) 37 13 1991  
 
SUNRISE AND SUNSET  
NOVEMBER 7 2023......SUNRISE 6:31 AM CST SUNSET 4:39 PM CST  
NOVEMBER 8 2023......SUNRISE 6:33 AM CST SUNSET 4:38 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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