423  
CDUS43 KLOT 092136  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
436 PM CDT TUE APR 09 2024  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR APRIL 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 64 2:59 PM 78 1952 57 7 68  
MINIMUM 52 6:04 AM 21 1972 39 13 44  
AVERAGE 58 48 10 56  
 
PRECIPITATION (IN)  
TODAY 0.00 1.58 1991 0.10 -0.10 0.00  
MONTH TO DATE 1.29 0.85 0.44 0.63  
SINCE MAR 1 5.29 2.73 2.56 2.67  
SINCE JAN 1 8.27 5.67 2.60 8.02  
 
DEGREE DAYS  
HEATING  
TODAY 7 17 -10 9  
MONTH TO DATE 156 165 -9 135  
SINCE MAR 1 758 953 -195 929  
SINCE JUL 1 4307 5276 -969 4833  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 2 -2 0  
SINCE JAN 1 0 2 -2 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 6:00 AM  
LOWEST 36 12:00 PM  
AVERAGE 53  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 91 1930  
MINIMUM TEMPERATURE (F) 40 22 1989  
 
SUNRISE AND SUNSET  
APRIL 9 2024.........SUNRISE 6:20 AM CDT SUNSET 7:26 PM CDT  
APRIL 10 2024.........SUNRISE 6:18 AM CDT SUNSET 7:27 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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