733  
CDUS43 KLOT 062132  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CDT SUN APR 06 2025  
   
...............................  
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR APRIL 6 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1928 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 48 12:58 PM 84 1929 56 -8 53  
1991  
MINIMUM 39 6:10 AM 16 1979 38 1 33  
1982  
AVERAGE 44 47 -3 43  
 
PRECIPITATION (IN)  
TODAY 0.00 0.94 1978 0.10 -0.10 0.00  
MONTH TO DATE 2.01 0.55 1.46 0.87  
SINCE MAR 1 5.40 2.43 2.97 4.87  
SINCE JAN 1 6.76 5.37 1.39 7.85  
 
DEGREE DAYS  
HEATING  
TODAY 21 18 3 22  
MONTH TO DATE 104 113 -9 126  
SINCE MAR 1 693 901 -208 728  
SINCE JUL 1 4631 5224 -593 4277  
 
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 16 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 7:00 AM  
LOWEST 31 3:00 PM  
AVERAGE 48  
   
......................................................  
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 83 2001  
MINIMUM TEMPERATURE (F) 39 10 1982  
 
SUNRISE AND SUNSET  
APRIL 6 2025.........SUNRISE 6:25 AM CDT SUNSET 7:22 PM CDT  
APRIL 7 2025.........SUNRISE 6:23 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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