Climatological Report (Daily) Issued by NWS
000
CDUS43 KLOT 292235
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CST THU FEB 29 2024
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 29 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 45 4:00 PM 65 1972 41 4 52
MINIMUM 20 MM -3 1884 26 -6 38
AVERAGE 33 34 -1 45
PRECIPITATION (IN)
TODAY 0.00 0.55 1976 0.08 -0.08 T
MONTH TO DATE 0.65 1.97 -1.32 3.83
SINCE DEC 1 7.12 6.07 1.05 8.59
SINCE JAN 1 4.15 3.96 0.19 6.43
SNOWFALL (IN)
TODAY 0.0 1.0 2008 0.3 -0.3 0.0
MONTH TO DATE 1.2 10.7 -9.5 3.7
SINCE DEC 1 18.5 29.6 -11.1 16.8
SINCE JUL 1 21.2 31.6 -10.4 17.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 32 32 0 20
MONTH TO DATE 733 1080 -347 864
SINCE DEC 1 2724 3383 -659 2970
SINCE JUL 1 3688 4534 -846 4035
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
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.5
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 57 7:00 AM
LOWEST 28 4:00 PM
AVERAGE 43
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 71 1992
MINIMUM TEMPERATURE (F) 26 -5 1962
SUNRISE AND SUNSET
FEBRUARY 29 2024......SUNRISE 6:27 AM CST SUNSET 5:41 PM CST
MARCH 1 2024.........SUNRISE 6:26 AM CST SUNSET 5:42 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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