808  
CDUS43 KLOT 252132  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CDT SAT MAY 25 2024  
   
...............................  
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 25 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1928 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 74 11:29 AM 90 1950 74 0 62  
2016  
2018  
MINIMUM 59 6:43 AM 35 1934 55 4 50  
AVERAGE 67 65 2 56  
 
PRECIPITATION (IN)  
TODAY 0.00 2.65 1991 0.13 -0.13 0.00  
MONTH TO DATE 3.72 3.32 0.40 0.59  
SINCE MAR 1 12.20 8.77 3.43 4.18  
SINCE JAN 1 15.18 11.71 3.47 9.53  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 9  
MONTH TO DATE 40 160 -120 111  
SINCE MAR 1 985 1387 -402 1298  
SINCE JUL 1 4534 5710 -1176 5202  
 
COOLING  
TODAY 2 3 -1 0  
MONTH TO DATE 89 48 41 39  
SINCE MAR 1 106 59 47 65  
SINCE JAN 1 106 59 47 65    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 2:00 AM  
LOWEST 31 11:00 AM  
AVERAGE 58  
   
......................................................  
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 93 1967  
MINIMUM TEMPERATURE (F) 56 34 1934  
 
SUNRISE AND SUNSET  
MAY 25 2024...........SUNRISE 5:22 AM CDT SUNSET 8:14 PM CDT  
MAY 26 2024...........SUNRISE 5:22 AM CDT SUNSET 8:15 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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