011  
CDUS43 KLOT 262136  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
436 PM CDT TUE MAR 26 2024  
   
...............................  
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 26 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 55 9:51 AM 79 2007 51 4 48  
MINIMUM 43 2:59 PM 7 1873 34 9 34  
AVERAGE 49 42 7 41  
 
PRECIPITATION (IN)  
TODAY 0.14 1.40 1959 0.08 0.06 0.12  
MONTH TO DATE 2.90 2.01 0.89 2.61  
SINCE MAR 1 2.90 2.01 0.89 2.61  
SINCE JAN 1 7.05 5.97 1.08 9.04  
 
SNOWFALL (IN)  
TODAY 0.0 8.9 1970 0.1 -0.1 0.0  
MONTH TO DATE 1.0 5.0 -4.0 1.8  
SINCE MAR 1 1.0 5.0 -4.0 1.8  
SINCE JUL 1 22.2 36.6 -14.4 19.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 16 23 -7 24  
MONTH TO DATE 528 700 -172 695  
SINCE MAR 1 528 700 -172 695  
SINCE JUL 1 4216 5169 -953 4730  
 
COOLING  
TODAY 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 31 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 18.4  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 65 2:00 PM  
AVERAGE 79  
   
......................................................  
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 82 1945  
MINIMUM TEMPERATURE (F) 34 12 1996  
 
SUNRISE AND SUNSET  
MARCH 26 2024.........SUNRISE 6:44 AM CDT SUNSET 7:11 PM CDT  
MARCH 27 2024.........SUNRISE 6:42 AM CDT SUNSET 7:12 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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