731  
CDUS43 KLOT 282137  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
437 PM CDT FRI JUN 28 2024  
   
...............................
 
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 28 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 73 2:57 PM 101 1952 84 -11 85  
1971  
MINIMUM 65 12:59 AM 44 1992 65 0 58  
AVERAGE 69 74 -5 72  
 
PRECIPITATION (IN)  
TODAY 0.11 1.30 2017 0.13 -0.02 0.00  
MONTH TO DATE 3.05 3.86 -0.81 2.30  
SINCE JUN 1 3.05 3.86 -0.81 2.30  
SINCE JAN 1 18.32 18.51 -0.19 15.26  
 
SNOWFALL (IN)  
TODAY 0.0 T 2006 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE JUN 1 T 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 0 0 0  
MONTH TO DATE 6 29 -23 25  
SINCE JUN 1 6 29 -23 25  
SINCE JUL 1 4775 5972 -1197 5418  
 
COOLING  
TODAY 4 9 -5 7  
MONTH TO DATE 263 179 84 173  
SINCE JUN 1 263 179 84 173  
SINCE JAN 1 343 249 94 266    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 11:00 AM  
LOWEST 68 6:00 AM  
AVERAGE 79  
   
......................................................
 
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 97 1954  
MINIMUM TEMPERATURE (F) 65 48 1989  
 
SUNRISE AND SUNSET  
JUNE 28 2024..........SUNRISE 5:19 AM CDT SUNSET 8:31 PM CDT  
JUNE 29 2024..........SUNRISE 5:19 AM CDT SUNSET 8:31 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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