842  
CDUS43 KLOT 290633  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1233 AM CST FRI NOV 29 2024  
   
...............................
 
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 28 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 35 12:10 AM 69 1905 43 -8 24  
MINIMUM 26 5:28 AM 0 1872 29 -3 14  
1887  
AVERAGE 31 36 -5 19  
 
PRECIPITATION (IN)  
YESTERDAY T 1.56 1968 0.07 -0.07 T  
MONTH TO DATE 3.63 2.26 1.37 0.86  
SINCE SEP 1 6.13 8.88 -2.75 6.50  
SINCE JAN 1 32.99 35.59 -2.60 30.76  
 
SNOWFALL (IN)  
YESTERDAY T 3.4 1940 0.1 -0.1 T  
MONTH TO DATE 2.9 1.5 1.4 1.8  
SINCE SEP 1 2.9 1.7 1.2 2.7  
SINCE JUL 1 2.9 1.7 1.2 2.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 29 5 46  
MONTH TO DATE 471 654 -183 598  
SINCE SEP 1 680 1086 -406 904  
SINCE JUL 1 680 1092 -412 906  
 
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 22 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 12.2  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 12:00 AM  
LOWEST 58 2:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 68 1998  
MINIMUM TEMPERATURE (F) 29 -2 1872  
 
SUNRISE AND SUNSET  
NOVEMBER 29 2024......SUNRISE 6:58 AM CST SUNSET 4:22 PM CST  
NOVEMBER 30 2024......SUNRISE 6:59 AM CST SUNSET 4:21 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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