946  
CDUS43 KLOT 092213  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
513 PM CDT THU MAY 09 2024  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 9 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1928 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 65 12:55 AM 96 1934 69 -4 70  
MINIMUM 55 2:59 PM 31 1947 50 5 49  
1983  
2020  
AVERAGE 60 59 1 60  
 
PRECIPITATION (IN)  
TODAY 0.44 2.33 1990 0.13 0.31 0.00  
MONTH TO DATE 2.82 1.21 1.61 0.21  
SINCE MAR 1 11.30 6.66 4.64 3.80  
SINCE JAN 1 14.28 9.60 4.68 9.15  
 
DEGREE DAYS  
HEATING  
TODAY 5 7 -2 5  
MONTH TO DATE 19 75 -56 69  
SINCE MAR 1 964 1302 -338 1256  
SINCE JUL 1 4513 5625 -1112 5160  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 16 10 6 16  
SINCE MAR 1 33 21 12 42  
SINCE JAN 1 33 21 12 42    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 12.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 6:00 AM  
LOWEST 47 12:00 AM  
AVERAGE 68  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 92 2022  
MINIMUM TEMPERATURE (F) 50 29 1966  
 
SUNRISE AND SUNSET  
MAY 9 2024...........SUNRISE 5:37 AM CDT SUNSET 7:59 PM CDT  
MAY 10 2024...........SUNRISE 5:36 AM CDT SUNSET 8:00 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