454  
CDUS43 KLOT 290650  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
150 AM CDT WED MAY 29 2024  
   
...............................  
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 28 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 11:08 AM 95 2012 75 -3 80  
2018  
MINIMUM 54 11:28 PM 33 1992 55 -1 53  
AVERAGE 63 65 -2 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.21 1.76 1908 0.14 0.07 0.00  
MONTH TO DATE 4.06 4.09 -0.03 0.42  
SINCE MAR 1 11.12 10.29 0.83 6.24  
SINCE JAN 1 15.27 14.25 1.02 12.67  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1908 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 1.0 6.8 -5.8 2.3  
SINCE JUL 1 22.2 38.4 -16.2 20.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 4 -2 0  
MONTH TO DATE 56 188 -132 140  
SINCE MAR 1 1069 1464 -395 1358  
SINCE JUL 1 4757 5933 -1176 5393  
 
COOLING  
YESTERDAY 0 3 -3 2  
MONTH TO DATE 71 51 20 38  
SINCE MAR 1 80 61 19 63  
SINCE JAN 1 80 61 19 63    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 9:00 PM  
LOWEST 51 12:00 PM  
AVERAGE 72  
   
......................................................  
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 95 1942  
MINIMUM TEMPERATURE (F) 55 37 1965  
1984  
 
SUNRISE AND SUNSET  
MAY 29 2024...........SUNRISE 5:20 AM CDT SUNSET 8:19 PM CDT  
MAY 30 2024...........SUNRISE 5:19 AM CDT SUNSET 8:20 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page