098  
CDUS43 KLOT 082234  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CST MON JAN 08 2024  
   
...............................  
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 8 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 36 3:59 PM 63 1965 32 4 33  
MINIMUM 30 2:27 AM -11 1875 20 10 26  
1942  
AVERAGE 33 26 7 30  
 
PRECIPITATION (IN)  
TODAY 0.00 1.18 1935 0.07 -0.07 0.00  
MONTH TO DATE 0.24 0.54 -0.30 1.30  
SINCE DEC 1 3.21 2.65 0.56 3.46  
SINCE JAN 1 0.24 0.54 -0.30 1.30  
 
SNOWFALL (IN)  
TODAY 0.0 3.6 1974 0.3 -0.3 0.0  
MONTH TO DATE 3.5 2.5 1.0 0.2  
SINCE DEC 1 4.7 10.1 -5.4 3.4  
SINCE JUL 1 7.4 12.1 -4.7 4.5  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 32 39 -7 35  
MONTH TO DATE 261 309 -48 235  
SINCE DEC 1 1059 1378 -319 1336  
SINCE JUL 1 2023 2529 -506 2401  
 
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 15 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 12:00 AM  
LOWEST 73 2:00 PM  
AVERAGE 78  
   
......................................................  
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 60 1880  
MINIMUM TEMPERATURE (F) 19 -20 1875  
 
SUNRISE AND SUNSET  
JANUARY 8 2024.......SUNRISE 7:19 AM CST SUNSET 4:37 PM CST  
JANUARY 9 2024.......SUNRISE 7:19 AM CST SUNSET 4:38 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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