874  
CDUS43 KLOT 182135  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
435 PM CDT SAT MAY 18 2024  
   
...............................  
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MAY 18 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1996 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 85 2:59 PM 92 1998 70 15 72  
MINIMUM 55 4:29 AM 35 2002 50 5 40  
AVERAGE 70 60 10 56  
 
PRECIPITATION (IN)  
TODAY 0.00 1.02 2000 0.12 -0.12 0.00  
MONTH TO DATE 2.15 2.27 -0.12 0.60  
SINCE MAR 1 8.88 7.42 1.46 6.67  
SINCE JAN 1 12.21 10.03 2.18 12.11  
 
DEGREE DAYS  
HEATING  
TODAY 0 6 -6 9  
MONTH TO DATE 73 156 -83 137  
SINCE MAR 1 1169 1476 -307 1345  
SINCE JUL 1 5014 5985 -971 5394  
 
COOLING  
TODAY 5 2 3 0  
MONTH TO DATE 10 18 -8 6  
SINCE MAR 1 14 26 -12 34  
SINCE JAN 1 14 26 -12 34    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 3.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 41 1:00 PM  
AVERAGE 67  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 90 1998  
2012  
MINIMUM TEMPERATURE (F) 51 37 2008  
 
SUNRISE AND SUNSET  
MAY 18 2024...........SUNRISE 5:28 AM CDT SUNSET 8:09 PM CDT  
MAY 19 2024...........SUNRISE 5:27 AM CDT SUNSET 8:10 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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