292  
CDUS43 KLOT 032131  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
431 PM CDT WED MAY 03 2023  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 3 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 57 11:50 AM 92 1955 67 -10 52  
MINIMUM 41 5:43 AM 32 1971 48 -7 45  
AVERAGE 49 57 -8 49  
 
PRECIPITATION (IN)  
TODAY 0.00 1.12 2022 0.14 -0.14 1.12  
MONTH TO DATE 0.05 0.41 -0.36 1.12  
SINCE MAR 1 3.64 5.86 -2.22 8.44  
SINCE JAN 1 8.99 8.80 0.19 11.57  
 
DEGREE DAYS  
HEATING  
TODAY 16 9 7 16  
MONTH TO DATE 51 27 24 39  
SINCE MAR 1 1238 1254 -16 1196  
SINCE JUL 1 5142 5577 -435 5223  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 0  
SINCE MAR 1 26 14 12 9  
SINCE JAN 1 26 14 12 9    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 7:00 AM  
LOWEST 45 12:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 92 1952  
MINIMUM TEMPERATURE (F) 48 31 1940  
 
SUNRISE AND SUNSET  
MAY 3 2023...........SUNRISE 5:45 AM CDT SUNSET 7:51 PM CDT  
MAY 4 2023...........SUNRISE 5:44 AM CDT SUNSET 7:52 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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