737  
CDUS43 KLOT 140703  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
203 AM CDT WED JUN 14 2023  
   
...............................
 
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 13 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 9:01 AM 95 1954 80 -15 89  
1956  
MINIMUM 55 1:12 AM 40 1985 60 -5 57  
AVERAGE 60 70 -10 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.54 4.64 1976 0.14 0.40 0.88  
MONTH TO DATE 1.47 1.84 -0.37 2.10  
SINCE JUN 1 1.47 1.84 -0.37 2.10  
SINCE JAN 1 14.43 16.49 -2.06 18.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2022 0.0 0.0 T  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE JUN 1 0.0 0.0 0.0 T  
SINCE JUL 1 20.2 38.4 -18.2 32.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 1 4 0  
MONTH TO DATE 20 23 -3 6  
SINCE JUN 1 20 23 -3 6  
SINCE JUL 1 5413 5966 -553 5676  
 
COOLING  
YESTERDAY 0 6 -6 8  
MONTH TO DATE 63 63 0 28  
SINCE JUN 1 63 63 0 28  
SINCE JAN 1 156 133 23 173    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 4:00 PM  
LOWEST 61 9:00 AM  
AVERAGE 76  
   
......................................................
 
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 99 1987  
MINIMUM TEMPERATURE (F) 61 45 1997  
 
SUNRISE AND SUNSET  
JUNE 14 2023..........SUNRISE 5:16 AM CDT SUNSET 8:28 PM CDT  
JUNE 15 2023..........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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