918
CDUS43 KLOT 230641
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
141 AM CDT MON MAR 23 2026
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 22 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 69 12:18 AM 83 2012 49 20 47
MINIMUM 30 11:59 PM -1 1888 33 -3 34
AVERAGE 50 41 9 41
PRECIPITATION (IN)
YESTERDAY T 1.13 1993 0.08 -0.08 0.00
MONTH TO DATE 4.24 1.70 2.54 2.58
SINCE MAR 1 4.24 1.70 2.54 2.58
SINCE JAN 1 6.93 5.66 1.27 5.08
SNOWFALL (IN)
YESTERDAY 0.0 3.4 1993 0.1 -0.1 0.0
MONTH TO DATE 1.8 4.6 -2.8 2.8
SINCE MAR 1 1.8 4.6 -2.8 2.8
SINCE JUL 1 34.1 36.2 -2.1 17.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 15 24 -9 24
MONTH TO DATE 495 607 -112 483
SINCE MAR 1 495 607 -112 483
SINCE JUL 1 4855 5076 -221 4618
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 36 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 21.1
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 3:00 PM
LOWEST 45 12:00 AM
AVERAGE 64
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 80 1907
MINIMUM TEMPERATURE (F) 33 9 1940
SUNRISE AND SUNSET
MARCH 23 2026.........SUNRISE 6:50 AM CDT SUNSET 7:07 PM CDT
MARCH 24 2026.........SUNRISE 6:48 AM CDT SUNSET 7:08 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.
Main Text Page