251  
CDUS43 KLOT 070632  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1232 AM CST FRI MAR 07 2025  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MARCH 6 2025
 
 
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)  
YESTERDAY  
MAXIMUM 43 3:57 PM 71 1983 44 -1 50  
MINIMUM 29 7:11 AM 2 1960 29 0 40  
AVERAGE 36 36 0 45  
 
PRECIPITATION (IN)  
YESTERDAY T 0.49 1983 0.06 -0.06 T  
MONTH TO DATE 0.95 0.37 0.58 1.13  
SINCE MAR 1 0.95 0.37 0.58 1.13  
SINCE JAN 1 2.31 3.31 -1.00 4.11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 29 0 20  
MONTH TO DATE 166 179 -13 94  
SINCE MAR 1 166 179 -13 94  
SINCE JUL 1 4104 4502 -398 3643  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 12.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 6:00 AM  
LOWEST 34 3:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 79 2000  
MINIMUM TEMPERATURE (F) 29 -2 1943  
 
SUNRISE AND SUNSET  
MARCH 7 2025.........SUNRISE 6:16 AM CST SUNSET 5:49 PM CST  
MARCH 8 2025.........SUNRISE 6:14 AM CST SUNSET 5:50 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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