600  
CDUS43 KLOT 280632  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT THU MAR 28 2024  
   
...............................
 
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 27 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 42 4:17 PM 82 1945 51 -9 46  
MINIMUM 29 7:04 AM 12 1996 34 -5 32  
AVERAGE 36 43 -7 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.28 1908 0.09 -0.09 0.00  
MONTH TO DATE 2.90 2.10 0.80 2.61  
SINCE MAR 1 2.90 2.10 0.80 2.61  
SINCE JAN 1 7.05 6.06 0.99 9.04  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.9 1942 0.1 -0.1 0.0  
MONTH TO DATE 1.0 5.1 -4.1 1.8  
SINCE MAR 1 1.0 5.1 -4.1 1.8  
SINCE JUL 1 22.2 36.7 -14.5 19.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 22 7 26  
MONTH TO DATE 562 722 -160 721  
SINCE MAR 1 562 722 -160 721  
SINCE JUL 1 4250 5191 -941 4756  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 12:00 AM  
LOWEST 46 4:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 79 1986  
MINIMUM TEMPERATURE (F) 34 9 1887  
 
SUNRISE AND SUNSET  
MARCH 28 2024.........SUNRISE 6:40 AM CDT SUNSET 7:13 PM CDT  
MARCH 29 2024.........SUNRISE 6:39 AM CDT SUNSET 7:15 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