417  
CDUS43 KLOT 240655  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1255 AM CST SUN NOV 24 2024  
   
...............................  
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 23 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 43 12:29 PM 69 1931 45 -2 48  
MINIMUM 37 11:52 PM -1 1950 31 6 32  
AVERAGE 40 38 2 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.55 1983 0.07 -0.07 0.00  
MONTH TO DATE 3.63 1.88 1.75 0.69  
SINCE SEP 1 6.13 8.50 -2.37 6.33  
SINCE JAN 1 32.99 35.21 -2.22 30.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 1981 0.1 -0.1 0.0  
MONTH TO DATE 2.9 1.0 1.9 0.0  
SINCE SEP 1 2.9 1.2 1.7 0.9  
SINCE JUL 1 2.9 1.2 1.7 0.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 27 -2 25  
MONTH TO DATE 337 512 -175 409  
SINCE SEP 1 546 944 -398 715  
SINCE JUL 1 546 950 -404 717  
 
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 14 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 2:00 AM  
LOWEST 73 12:00 PM  
AVERAGE 78  
   
......................................................  
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 69 1966  
MINIMUM TEMPERATURE (F) 31 -2 1950  
 
SUNRISE AND SUNSET  
NOVEMBER 24 2024......SUNRISE 6:53 AM CST SUNSET 4:24 PM CST  
NOVEMBER 25 2024......SUNRISE 6:54 AM CST SUNSET 4:23 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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