874  
CDUS43 KLOT 060632  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT SAT APR 06 2024  
   
...............................
 
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 5 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 49 2:27 PM 85 1988 55 -6 72  
MINIMUM 36 11:59 PM 18 1979 37 -1 38  
1995  
AVERAGE 43 46 -3 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.58 1947 0.11 -0.11 0.28  
MONTH TO DATE 1.21 0.53 0.68 1.20  
SINCE MAR 1 4.80 2.98 1.82 5.00  
SINCE JAN 1 8.95 6.94 2.01 11.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.4 1982 0.0 0.0 0.0  
MONTH TO DATE T 0.4 -0.4 T  
SINCE MAR 1 1.0 5.9 -4.9 1.8  
SINCE JUL 1 22.2 37.5 -15.3 19.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 19 3 10  
MONTH TO DATE 118 100 18 76  
SINCE MAR 1 760 908 -148 878  
SINCE JUL 1 4448 5377 -929 4913  
 
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 23 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 12:00 AM  
LOWEST 37 4:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 84 1929  
MINIMUM TEMPERATURE (F) 37 15 1982  
 
SUNRISE AND SUNSET  
APRIL 6 2024.........SUNRISE 6:25 AM CDT SUNSET 7:23 PM CDT  
APRIL 7 2024.........SUNRISE 6:23 AM CDT SUNSET 7:24 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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