658  
CDUS43 KLOT 062233  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CST TUE FEB 06 2024  
   
...............................  
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 6 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 48 2:58 PM 57 1882 33 15 47  
MINIMUM 30 2:36 AM -14 1982 19 11 23  
AVERAGE 39 26 13 35  
 
PRECIPITATION (IN)  
TODAY 0.00 1.98 1942 0.06 -0.06 0.00  
MONTH TO DATE 0.00 0.34 -0.34 0.00  
SINCE DEC 1 6.47 4.44 2.03 4.76  
SINCE JAN 1 3.50 2.33 1.17 2.60  
 
SNOWFALL (IN)  
TODAY 0.0 9.3 1978 0.4 -0.4 0.0  
MONTH TO DATE 0.0 2.5 -2.5 0.0  
SINCE DEC 1 17.3 21.4 -4.1 13.1  
SINCE JUL 1 20.0 23.4 -3.4 14.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 26 39 -13 30  
MONTH TO DATE 159 237 -78 249  
SINCE DEC 1 2150 2540 -390 2355  
SINCE JUL 1 3114 3691 -577 3420  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 9:00 AM  
LOWEST 61 3:00 PM  
AVERAGE 81  
   
......................................................  
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 59 1925  
MINIMUM TEMPERATURE (F) 20 -10 1875  
 
SUNRISE AND SUNSET  
FEBRUARY 6 2024......SUNRISE 6:59 AM CST SUNSET 5:12 PM CST  
FEBRUARY 7 2024......SUNRISE 6:58 AM CST SUNSET 5:14 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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