401
CDUS43 KLOT 240633
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST SAT FEB 24 2024
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 23 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 52 1:03 PM 66 2000 39 13 40
MINIMUM 28 11:59 PM -18 1873 24 4 23
AVERAGE 40 31 9 32
PRECIPITATION (IN)
YESTERDAY 0.08 1.45 1985 0.09 -0.01 T
MONTH TO DATE 0.18 1.56 -1.38 2.76
SINCE DEC 1 6.65 5.66 0.99 7.52
SINCE JAN 1 3.68 3.55 0.13 5.36
SNOWFALL (IN)
YESTERDAY 1.2 5.5 1967 0.3 0.9 0.0
MONTH TO DATE 1.2 9.1 -7.9 2.0
SINCE DEC 1 18.5 28.0 -9.5 15.1
SINCE JUL 1 21.2 30.0 -8.8 16.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 34 -9 33
MONTH TO DATE 605 854 -249 728
SINCE DEC 1 2596 3157 -561 2834
SINCE JUL 1 3560 4308 -748 3899
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 30 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 14.2
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY SNOW
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 6:00 PM
LOWEST 41 1:00 PM
AVERAGE 67
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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 2024......SUNRISE 6:35 AM CST SUNSET 5:35 PM CST
FEBRUARY 25 2024......SUNRISE 6:34 AM CST SUNSET 5:36 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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