235  
CDUS43 KLOT 102132  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CDT WED MAY 10 2023  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 10 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 80 2:24 PM 92 2022 69 11 92  
MINIMUM 51 4:30 AM 29 1966 50 1 70  
AVERAGE 66 60 6 81  
 
PRECIPITATION (IN)  
TODAY 0.00 2.84 1951 0.13 -0.13 0.00  
MONTH TO DATE 0.21 1.34 -1.13 1.66  
SINCE MAR 1 3.80 6.79 -2.99 8.98  
SINCE JAN 1 9.15 9.73 -0.58 12.11  
 
DEGREE DAYS  
HEATING  
TODAY 0 7 -7 0  
MONTH TO DATE 69 82 -13 97  
SINCE MAR 1 1256 1309 -53 1254  
SINCE JUL 1 5160 5632 -472 5281  
 
COOLING  
TODAY 1 2 -1 16  
MONTH TO DATE 17 12 5 22  
SINCE MAR 1 43 23 20 31  
SINCE JAN 1 43 23 20 31    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 6:00 AM  
LOWEST 26 2:00 PM  
AVERAGE 46  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 91 2022  
MINIMUM TEMPERATURE (F) 50 32 1981  
 
SUNRISE AND SUNSET  
MAY 10 2023...........SUNRISE 5:37 AM CDT SUNSET 7:59 PM CDT  
MAY 11 2023...........SUNRISE 5:36 AM CDT SUNSET 8:00 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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