337  
CDUS43 KLOT 140632  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT SUN MAY 14 2023  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MAY 13 2023
 
 
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)  
YESTERDAY  
MAXIMUM 63 4:14 PM 91 2022 69 -6 91  
MINIMUM 56 12:09 AM 34 2013 49 7 67  
AVERAGE 60 58 2 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.00 2010 0.13 -0.12 0.00  
MONTH TO DATE 0.57 1.67 -1.10 1.78  
SINCE MAR 1 6.64 6.82 -0.18 9.62  
SINCE JAN 1 12.08 9.43 2.65 11.86  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 8 -3 0  
MONTH TO DATE 93 122 -29 108  
SINCE MAR 1 1301 1442 -141 1380  
SINCE JUL 1 5350 5951 -601 5581  
 
COOLING  
YESTERDAY 0 1 -1 14  
MONTH TO DATE 6 10 -4 66  
SINCE MAR 1 34 18 16 67  
SINCE JAN 1 34 18 16 67    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 7.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 9:00 AM  
LOWEST 62 11:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 2007  
MINIMUM TEMPERATURE (F) 49 40 1999  
2015  
2016  
 
SUNRISE AND SUNSET  
MAY 14 2023...........SUNRISE 5:32 AM CDT SUNSET 8:04 PM CDT  
MAY 15 2023...........SUNRISE 5:31 AM CDT SUNSET 8:05 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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