684
CDUS43 KLOT 152241
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CST SAT FEB 15 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 15 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 33 12:56 PM 69 1954 36 -3 44
MINIMUM 26 12:35 AM -9 1875 22 4 30
1905
AVERAGE 30 29 1 37
PRECIPITATION (IN)
TODAY 0.02 0.78 1954 0.07 -0.05 0.08
MONTH TO DATE 0.41 0.95 -0.54 0.10
SINCE DEC 1 4.32 5.05 -0.73 6.57
SINCE JAN 1 2.39 2.94 -0.55 3.60
SNOWFALL (IN) VALID THRU NOON
TODAY 0.0 6.1 2021 0.4 -0.4 0.0
MONTH TO DATE 4.9 6.3 -1.4 T
SINCE DEC 1 11.9 25.2 -13.3 17.3
SINCE JUL 1 14.8 27.2 -12.4 20.0
SNOW DEPTH 3
DEGREE DAYS
HEATING
TODAY 35 36 -1 28
MONTH TO DATE 561 575 -14 393
SINCE DEC 1 2880 2878 2 2384
SINCE JUL 1 3647 4029 -382 3348
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 13 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 5.7
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAIL
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 12:00 AM
LOWEST 69 12:00 PM
AVERAGE 77
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 58 1921
MINIMUM TEMPERATURE (F) 22 -10 1885
SUNRISE AND SUNSET
FEBRUARY 15 2025......SUNRISE 6:47 AM CST SUNSET 5:25 PM CST
FEBRUARY 16 2025......SUNRISE 6:46 AM CST SUNSET 5:26 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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