341  
CDUS43 KLOT 152134  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CDT SAT JUN 15 2024  
   
...............................  
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 15 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 86 2:52 PM 96 2022 81 5 80  
MINIMUM 58 3:42 AM 43 1997 61 -3 53  
AVERAGE 72 71 1 67  
 
PRECIPITATION (IN)  
TODAY 0.00 2.56 2015 0.14 -0.14 0.00  
MONTH TO DATE 1.47 2.12 -0.65 1.47  
SINCE JUN 1 1.47 2.12 -0.65 1.47  
SINCE JAN 1 16.74 16.77 -0.03 14.43  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 22.2 38.4 -16.2 20.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 6 25 -19 20  
SINCE JUN 1 6 25 -19 20  
SINCE JUL 1 4775 5968 -1193 5413  
 
COOLING  
TODAY 7 6 1 2  
MONTH TO DATE 90 75 15 68  
SINCE JUN 1 90 75 15 68  
SINCE JAN 1 170 145 25 161    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 4:00 AM  
LOWEST 39 3:00 PM  
AVERAGE 57  
   
......................................................  
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 1913  
MINIMUM TEMPERATURE (F) 61 44 1947  
1980  
 
SUNRISE AND SUNSET  
JUNE 15 2024..........SUNRISE 5:16 AM CDT SUNSET 8:29 PM CDT  
JUNE 16 2024..........SUNRISE 5:16 AM CDT SUNSET 8:29 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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