411  
CDUS43 KLOT 282237  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
437 PM CST THU NOV 28 2024  
   
...............................
 
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 28 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
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)  
TODAY 0.00 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)  
TODAY 0.0 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  
TODAY 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  
TODAY 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 27 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 12:00 AM  
LOWEST 58 2:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 68 1998  
MINIMUM TEMPERATURE (F) 29 -2 1872  
 
SUNRISE AND SUNSET  
NOVEMBER 28 2024......SUNRISE 6:57 AM CST SUNSET 4:22 PM CST  
NOVEMBER 29 2024......SUNRISE 6:58 AM CST SUNSET 4:22 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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