885  
CDUS43 KLOT 302134  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CDT SUN JUL 30 2023  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JULY 30 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1996 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 77 2:50 PM 102 1999 84 -7 85  
MINIMUM 64 4:40 AM 57 1997 66 -2 61  
2003  
2013  
AVERAGE 71 75 -4 73  
 
PRECIPITATION (IN)  
TODAY 0.00 0.15 2009 0.10 -0.10 0.00  
MONTH TO DATE 5.85 3.05 2.80 5.48  
SINCE JUN 1 7.54 7.02 0.52 7.68  
SINCE JAN 1 19.75 18.54 1.21 22.00  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 32 37 -5 12  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 6 10 -4 8  
MONTH TO DATE 272 296 -24 310  
SINCE JUN 1 418 477 -59 538  
SINCE JAN 1 473 537 -64 686    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 4:00 AM  
LOWEST 52 3:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 98 2002  
2006  
MINIMUM TEMPERATURE (F) 66 56 1997  
 
SUNRISE AND SUNSET  
JULY 30 2023..........SUNRISE 5:43 AM CDT SUNSET 8:13 PM CDT  
JULY 31 2023..........SUNRISE 5:44 AM CDT SUNSET 8:12 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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