958
CDUS43 KLOT 240636
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1236 AM CST TUE FEB 24 2026
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 23 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 30 3:54 PM 66 2000 39 -9 44
MINIMUM 18 3:45 AM -18 1873 24 -6 25
AVERAGE 24 31 -7 35
PRECIPITATION (IN)
YESTERDAY T 1.45 1985 0.09 -0.09 0.00
MONTH TO DATE 0.16 1.56 -1.40 0.41
SINCE DEC 1 4.76 5.66 -0.90 4.32
SINCE JAN 1 2.69 3.55 -0.86 2.39
SNOWFALL (IN)
YESTERDAY T 5.5 1967 0.3 -0.3 0.0
MONTH TO DATE 1.1 9.1 -8.0 4.9
SINCE DEC 1 21.9 28.0 -6.1 11.9
SINCE JUL 1 32.3 30.0 2.3 14.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 41 34 7 30
MONTH TO DATE 740 854 -114 948
SINCE DEC 1 3241 3157 84 3267
SINCE JUL 1 4210 4308 -98 4034
COOLING
YESTERDAY 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 24 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 10.8
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 4:00 AM
LOWEST 39 3:00 PM
AVERAGE 57
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 64 1930
MINIMUM TEMPERATURE (F) 25 -11 1873
SUNRISE AND SUNSET
FEBRUARY 24 2026......SUNRISE 6:34 AM CST SUNSET 5:36 PM CST
FEBRUARY 25 2026......SUNRISE 6:33 AM CST SUNSET 5:37 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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