919
CDUS43 KLOT 262233
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CST WED FEB 26 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 26 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 51 2:17 PM 71 2024 40 11 71
MINIMUM 36 1:25 AM -1 1888 25 11 37
1963
AVERAGE 44 33 11 54
PRECIPITATION (IN)
TODAY 0.06 1.95 2009 0.08 -0.02 0.00
MONTH TO DATE 0.49 1.80 -1.31 0.18
SINCE DEC 1 4.40 5.90 -1.50 6.65
SINCE JAN 1 2.47 3.79 -1.32 3.68
SNOWFALL (IN)
TODAY 0.0 4.8 2013 0.3 -0.3 0.0
MONTH TO DATE 4.9 10.1 -5.2 1.2
SINCE DEC 1 11.9 29.0 -17.1 18.5
SINCE JUL 1 14.8 31.0 -16.2 21.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 21 32 -11 11
MONTH TO DATE 1008 952 56 671
SINCE DEC 1 3327 3255 72 2662
SINCE JUL 1 4094 4406 -312 3626
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 17 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 8.0
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 8:00 AM
LOWEST 63 2:00 PM
AVERAGE 76
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 75 1976
MINIMUM TEMPERATURE (F) 26 -6 1879
1897
SUNRISE AND SUNSET
FEBRUARY 26 2025......SUNRISE 6:31 AM CST SUNSET 5:39 PM CST
FEBRUARY 27 2025......SUNRISE 6:29 AM CST SUNSET 5:40 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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