183  
CDUS43 KLOT 270636  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1236 AM CST WED NOV 27 2024  
   
...............................  
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 26 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 39 3:35 PM 67 1990 43 -4 33  
MINIMUM 25 7:24 AM 2 1898 30 -5 28  
AVERAGE 32 37 -5 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.63 1988 0.07 -0.07 0.17  
MONTH TO DATE 3.63 2.11 1.52 0.86  
SINCE SEP 1 6.13 8.73 -2.60 6.50  
SINCE JAN 1 32.99 35.44 -2.45 30.76  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.5 1975 0.1 -0.1 1.8  
MONTH TO DATE 2.9 1.3 1.6 1.8  
SINCE SEP 1 2.9 1.5 1.4 2.7  
SINCE JUL 1 2.9 1.5 1.4 2.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 28 5 34  
MONTH TO DATE 411 596 -185 511  
SINCE SEP 1 620 1028 -408 817  
SINCE JUL 1 620 1034 -414 819  
 
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 20 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 2:00 AM  
LOWEST 44 2:00 PM  
AVERAGE 60  
   
......................................................  
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 67 1990  
MINIMUM TEMPERATURE (F) 30 2 1887  
 
SUNRISE AND SUNSET  
NOVEMBER 27 2024......SUNRISE 6:56 AM CST SUNSET 4:22 PM CST  
NOVEMBER 28 2024......SUNRISE 6:57 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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