962  
CDUS43 KLOT 050639  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
139 AM CDT FRI APR 05 2024  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR APRIL 4 2024
 
 
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)  
YESTERDAY  
MAXIMUM 43 4:50 PM 80 1929 55 -12 72  
MINIMUM 38 11:26 AM 16 1975 38 0 45  
AVERAGE 41 46 -5 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.90 1947 0.09 -0.04 0.37  
MONTH TO DATE 0.87 0.35 0.52 0.51  
SINCE MAR 1 4.87 2.23 2.64 2.55  
SINCE JAN 1 7.85 5.17 2.68 7.90  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 19 5 6  
MONTH TO DATE 83 77 6 61  
SINCE MAR 1 685 865 -180 855  
SINCE JUL 1 4234 5188 -954 4759  
 
COOLING  
YESTERDAY 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 24 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 13.7  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 2:00 AM  
LOWEST 67 5:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 85 1988  
MINIMUM TEMPERATURE (F) 38 18 1979  
 
SUNRISE AND SUNSET  
APRIL 5 2024.........SUNRISE 6:26 AM CDT SUNSET 7:21 PM CDT  
APRIL 6 2024.........SUNRISE 6:25 AM CDT SUNSET 7:23 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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