437
CDUS43 KLOT 110633
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST TUE FEB 11 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 10 2025
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)
YESTERDAY
MAXIMUM 37 2:16 PM 63 1876 34 3 42
MINIMUM 17 7:27 AM -18 1899 20 -3 30
AVERAGE 27 27 0 36
PRECIPITATION (IN)
YESTERDAY 0.00 0.96 1960 0.07 -0.07 0.00
MONTH TO DATE 0.06 0.60 -0.54 0.02
SINCE DEC 1 3.97 4.70 -0.73 6.49
SINCE JAN 1 2.04 2.59 -0.55 3.52
SNOWFALL (IN)
YESTERDAY 0.0 9.7 1981 0.4 -0.4 0.0
MONTH TO DATE 0.1 4.2 -4.1 T
SINCE DEC 1 7.1 23.1 -16.0 17.3
SINCE JUL 1 10.0 25.1 -15.1 20.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 38 38 0 29
MONTH TO DATE 346 390 -44 246
SINCE DEC 1 2665 2693 -28 2237
SINCE JUL 1 3432 3844 -412 3201
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 10 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.6
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 58 5:00 AM
LOWEST 26 3:00 PM
AVERAGE 42
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 70 1999
MINIMUM TEMPERATURE (F) 21 -14 1885
SUNRISE AND SUNSET
FEBRUARY 11 2025......SUNRISE 6:52 AM CST SUNSET 5:20 PM CST
FEBRUARY 12 2025......SUNRISE 6:51 AM CST SUNSET 5:21 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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