244  
CDUS43 KLOT 150637  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1237 AM CST WED NOV 15 2023  
   
...............................
 
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 14 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 61 3:29 PM 78 1971 49 12 42  
MINIMUM 32 4:51 AM 14 1900 35 -3 27  
1916  
AVERAGE 47 42 5 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.19 1926 0.08 -0.08 0.00  
MONTH TO DATE 0.09 1.18 -1.09 0.28  
SINCE SEP 1 5.73 7.80 -2.07 4.14  
SINCE JAN 1 29.99 34.51 -4.52 29.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.8 1891 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.4 -0.4 T  
SINCE SEP 1 0.9 0.6 0.3 T  
SINCE JUL 1 0.9 0.6 0.3 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 23 -5 30  
MONTH TO DATE 233 284 -51 188  
SINCE SEP 1 539 716 -177 608  
SINCE JUL 1 541 722 -181 608  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 5  
SINCE SEP 1 211 131 80 173  
SINCE JAN 1 1145 1003 142 1174    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 5:00 AM  
LOWEST 24 2:00 PM  
AVERAGE 48  
   
......................................................
 
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 71 1953  
1955  
1971  
MINIMUM TEMPERATURE (F) 34 10 1933  
 
SUNRISE AND SUNSET  
NOVEMBER 15 2023......SUNRISE 6:41 AM CST SUNSET 4:31 PM CST  
NOVEMBER 16 2023......SUNRISE 6:42 AM CST SUNSET 4:30 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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