241
CDUS43 KLOT 242233
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CST MON FEB 24 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 24 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 53 3:44 PM 64 1930 39 14 35
MINIMUM 38 3:16 AM -11 1873 25 13 20
AVERAGE 46 32 14 28
PRECIPITATION (IN)
TODAY 0.00 1.11 2001 0.08 -0.08 0.00
MONTH TO DATE 0.41 1.64 -1.23 0.18
SINCE DEC 1 4.32 5.74 -1.42 6.65
SINCE JAN 1 2.39 3.63 -1.24 3.68
SNOWFALL (IN)
TODAY 0.0 6.5 1965 0.4 -0.4 0.0
MONTH TO DATE 4.9 9.5 -4.6 1.2
SINCE DEC 1 11.9 28.4 -16.5 18.5
SINCE JUL 1 14.8 30.4 -15.6 21.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 19 33 -14 37
MONTH TO DATE 967 887 80 642
SINCE DEC 1 3286 3190 96 2633
SINCE JUL 1 4053 4341 -288 3597
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 21 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 14.5
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 7:00 AM
LOWEST 58 12:00 PM
AVERAGE 64
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 72 2000
MINIMUM TEMPERATURE (F) 25 -9 1900
SUNRISE AND SUNSET
FEBRUARY 24 2025......SUNRISE 6:34 AM CST SUNSET 5:36 PM CST
FEBRUARY 25 2025......SUNRISE 6:32 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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