695  
CDUS43 KLOT 300650  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1250 AM CST SAT NOV 30 2024  
   
...............................  
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 29 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 28 1:13 AM 68 1998 42 -14 40  
MINIMUM 18 11:59 PM -2 1872 29 -11 20  
AVERAGE 23 36 -13 30  
 
PRECIPITATION (IN)  
YESTERDAY T 1.73 2006 0.08 -0.08 0.00  
MONTH TO DATE 3.63 2.34 1.29 0.86  
SINCE SEP 1 6.13 8.96 -2.83 6.50  
SINCE JAN 1 32.99 35.67 -2.68 30.76  
 
SNOWFALL (IN)  
YESTERDAY T 2.4 1953 0.2 -0.2 0.0  
MONTH TO DATE 2.9 1.7 1.2 1.8  
SINCE SEP 1 2.9 1.9 1.0 2.7  
SINCE JUL 1 2.9 1.9 1.0 2.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 29 13 35  
MONTH TO DATE 513 683 -170 633  
SINCE SEP 1 722 1115 -393 939  
SINCE JUL 1 722 1121 -399 941  
 
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 (270)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 13.2  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 3:00 AM  
LOWEST 50 6:00 PM  
AVERAGE 59  
   
......................................................  
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 66 1962  
MINIMUM TEMPERATURE (F) 29 -1 1947  
 
SUNRISE AND SUNSET  
NOVEMBER 30 2024......SUNRISE 6:59 AM CST SUNSET 4:21 PM CST  
DECEMBER 1 2024......SUNRISE 7:01 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.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page