058  
CDUS43 KLOT 202134  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CDT WED MAR 20 2024  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MARCH 20 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 45 1:49 AM 85 2012 49 -4 52  
MINIMUM 36 7:28 AM 8 1965 33 3 28  
AVERAGE 41 41 0 40  
 
PRECIPITATION (IN)  
TODAY 0.00 0.78 1967 0.06 -0.06 0.00  
MONTH TO DATE 2.56 1.18 1.38 0.87  
SINCE MAR 1 2.56 1.18 1.38 0.87  
SINCE JAN 1 5.54 4.12 1.42 6.22  
 
DEGREE DAYS  
HEATING  
TODAY 24 24 0 25  
MONTH TO DATE 359 548 -189 559  
SINCE MAR 1 359 548 -189 559  
SINCE JUL 1 3908 4871 -963 4463  
 
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 24 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 14.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 12:00 AM  
LOWEST 24 3:00 PM  
AVERAGE 43  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 86 2012  
MINIMUM TEMPERATURE (F) 33 12 1940  
1951  
 
SUNRISE AND SUNSET  
MARCH 20 2024.........SUNRISE 6:53 AM CDT SUNSET 7:04 PM CDT  
MARCH 21 2024.........SUNRISE 6:52 AM CDT SUNSET 7:05 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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