785  
CDUS43 KLOT 032238  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
438 PM CST MON FEB 03 2025  
   
...............................  
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 3 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1928 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 48 12:20 PM 60 1992 34 14 40  
MINIMUM 37 3:59 PM -17 1996 20 17 31  
AVERAGE 43 27 16 36  
 
PRECIPITATION (IN)  
TODAY T 0.43 1961 0.05 -0.05 0.00  
MONTH TO DATE T 0.13 -0.13 0.00  
SINCE DEC 1 3.09 3.40 -0.31 4.96  
SINCE JAN 1 1.16 1.61 -0.45 2.29  
 
DEGREE DAYS  
HEATING  
TODAY 22 38 -16 29  
MONTH TO DATE 80 115 -35 75  
SINCE DEC 1 2308 2366 -58 1979  
SINCE JUL 1 3014 3450 -436 2931  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1:00 PM  
LOWEST 73 12:00 PM  
AVERAGE 81  
   
......................................................  
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 54 1993  
MINIMUM TEMPERATURE (F) 20 -12 1996  
 
SUNRISE AND SUNSET  
FEBRUARY 3 2025......SUNRISE 7:01 AM CST SUNSET 5:09 PM CST  
FEBRUARY 4 2025......SUNRISE 7:00 AM CST SUNSET 5:11 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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