384  
CDUS43 KLOT 150631  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
131 AM CDT MON MAY 15 2023  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MAY 14 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 60 7:08 AM 90 2007 69 -9 87  
MINIMUM 52 11:59 PM 40 1999 49 3 64  
2015  
2016  
AVERAGE 56 59 -3 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.72 2018 0.13 -0.10 T  
MONTH TO DATE 0.60 1.80 -1.20 1.78  
SINCE MAR 1 6.67 6.95 -0.28 9.62  
SINCE JAN 1 12.11 9.56 2.55 11.86  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 7 2 0  
MONTH TO DATE 102 129 -27 108  
SINCE MAR 1 1310 1449 -139 1380  
SINCE JUL 1 5359 5958 -599 5581  
 
COOLING  
YESTERDAY 0 1 -1 11  
MONTH TO DATE 6 11 -5 77  
SINCE MAR 1 34 19 15 78  
SINCE JAN 1 34 19 15 78    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 4:00 PM  
LOWEST 49 7:00 AM  
AVERAGE 58  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 89 1998  
MINIMUM TEMPERATURE (F) 49 34 2016  
 
SUNRISE AND SUNSET  
MAY 15 2023...........SUNRISE 5:31 AM CDT SUNSET 8:05 PM CDT  
MAY 16 2023...........SUNRISE 5:30 AM CDT SUNSET 8:06 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page