071  
CDUS43 KLOT 170636  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1236 AM CST SUN NOV 17 2024  
   
...............................  
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 16 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 52 2:52 PM 73 1952 48 4 66  
MINIMUM 42 12:17 AM 6 1959 34 8 44  
AVERAGE 47 41 6 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1928 0.08 -0.08 T  
MONTH TO DATE 2.84 1.34 1.50 0.09  
SINCE SEP 1 5.34 7.96 -2.62 5.73  
SINCE JAN 1 32.20 34.67 -2.47 29.99  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.9 1920 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.0  
SINCE SEP 1 0.0 0.7 -0.7 0.9  
SINCE JUL 1 0.0 0.7 -0.7 0.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 24 -6 10  
MONTH TO DATE 203 332 -129 254  
SINCE SEP 1 412 764 -352 560  
SINCE JUL 1 412 770 -358 562  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE SEP 1 226 131 95 211  
SINCE JAN 1 1212 1003 209 1145    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 12:00 AM  
LOWEST 63 1:00 PM  
AVERAGE 75  
   
......................................................  
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 74 1952  
1971  
1975  
MINIMUM TEMPERATURE (F) 34 3 1959  
 
SUNRISE AND SUNSET  
NOVEMBER 17 2024......SUNRISE 6:45 AM CST SUNSET 4:28 PM CST  
NOVEMBER 18 2024......SUNRISE 6:46 AM CST SUNSET 4:28 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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