215  
CDUS43 KLOT 022133  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT TUE MAY 02 2023  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 2 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 55 1:05 PM 91 1959 66 -11 56  
MINIMUM 43 5:26 AM 30 1978 47 -4 47  
AVERAGE 49 57 -8 52  
 
PRECIPITATION (IN)  
TODAY 0.00 1.26 1979 0.13 -0.13 T  
MONTH TO DATE 0.05 0.27 -0.22 T  
SINCE MAR 1 3.64 5.72 -2.08 7.32  
SINCE JAN 1 8.99 8.66 0.33 10.45  
 
DEGREE DAYS  
HEATING  
TODAY 16 9 7 13  
MONTH TO DATE 35 18 17 23  
SINCE MAR 1 1222 1245 -23 1180  
SINCE JUL 1 5126 5568 -442 5207  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 2 -2 0  
SINCE MAR 1 26 13 13 9  
SINCE JAN 1 26 13 13 9    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 14.8  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 5:00 AM  
LOWEST 43 12:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 92 1955  
MINIMUM TEMPERATURE (F) 48 32 1971  
 
SUNRISE AND SUNSET  
MAY 2 2023...........SUNRISE 5:46 AM CDT SUNSET 7:50 PM CDT  
MAY 3 2023...........SUNRISE 5:45 AM CDT SUNSET 7:51 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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