928  
CDUS43 KLOT 252133  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT TUE APR 25 2023  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR APRIL 25 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1928 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 48 1:30 PM 89 1990 64 -16 58  
MINIMUM 40 9:48 AM 27 1934 45 -5 42  
AVERAGE 44 54 -10 50  
 
PRECIPITATION (IN)  
TODAY 0.18 1.62 1976 0.14 0.04 0.00  
MONTH TO DATE 1.28 2.83 -1.55 2.96  
SINCE MAR 1 3.32 4.71 -1.39 6.69  
SINCE JAN 1 8.67 7.65 1.02 9.82  
 
DEGREE DAYS  
HEATING  
TODAY 21 11 10 15  
MONTH TO DATE 310 388 -78 402  
SINCE MAR 1 1104 1176 -72 1089  
SINCE JUL 1 5008 5499 -491 5116  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 26 0 26 9  
SINCE MAR 1 26 2 24 9  
SINCE JAN 1 26 2 24 9    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 7:00 AM  
LOWEST 63 2:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 91 1986  
MINIMUM TEMPERATURE (F) 45 29 1928  
1930  
 
SUNRISE AND SUNSET  
APRIL 25 2023.........SUNRISE 5:56 AM CDT SUNSET 7:43 PM CDT  
APRIL 26 2023.........SUNRISE 5:55 AM CDT SUNSET 7:44 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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