723  
CDUS43 KLOT 082133  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT MON APR 08 2024  
   
...............................
 
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 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 69 2:54 PM 80 1931 56 13 63  
MINIMUM 47 3:43 AM 20 1914 38 9 36  
1972  
AVERAGE 58 47 11 50  
 
PRECIPITATION (IN)  
TODAY 0.00 1.35 1999 0.12 -0.12 0.00  
MONTH TO DATE 1.58 0.87 0.71 1.20  
SINCE MAR 1 5.17 3.32 1.85 5.00  
SINCE JAN 1 9.32 7.28 2.04 11.43  
 
SNOWFALL (IN)  
TODAY 0.0 4.5 1938 0.1 -0.1 0.0  
MONTH TO DATE T 0.6 -0.6 T  
SINCE MAR 1 1.0 6.1 -5.1 1.8  
SINCE JUL 1 22.2 37.7 -15.5 19.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 7 18 -11 15  
MONTH TO DATE 167 156 11 137  
SINCE MAR 1 809 964 -155 939  
SINCE JUL 1 4497 5433 -936 4974  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 2 -2 0  
SINCE JAN 1 0 2 -2 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 5:00 AM  
LOWEST 39 12:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 80 1887  
MINIMUM TEMPERATURE (F) 38 20 1989  
 
SUNRISE AND SUNSET  
APRIL 8 2024.........SUNRISE 6:22 AM CDT SUNSET 7:26 PM CDT  
APRIL 9 2024.........SUNRISE 6:20 AM CDT SUNSET 7:27 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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